| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=riscv32 -mattr=+v,+m -target-abi=ilp32d \ |
| ; RUN: -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,RV32 |
| ; RUN: llc -mtriple=riscv64 -mattr=+v,+m -target-abi=lp64d \ |
| ; RUN: -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,RV64 |
| |
| declare <2 x i8> @llvm.vp.ctlz.v2i8(<2 x i8>, i1 immarg, <2 x i1>, i32) |
| |
| define <2 x i8> @vp_ctlz_v2i8(<2 x i8> %va, <2 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v2i8: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e8, mf8, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: li a0, 85 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: li a0, 51 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vi v8, v8, 15, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <2 x i8> @llvm.vp.ctlz.v2i8(<2 x i8> %va, i1 false, <2 x i1> %m, i32 %evl) |
| ret <2 x i8> %v |
| } |
| |
| define <2 x i8> @vp_ctlz_v2i8_unmasked(<2 x i8> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v2i8_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e8, mf8, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: li a0, 85 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: li a0, 51 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vi v8, v8, 15 |
| ; CHECK-NEXT: ret |
| %v = call <2 x i8> @llvm.vp.ctlz.v2i8(<2 x i8> %va, i1 false, <2 x i1> splat (i1 true), i32 %evl) |
| ret <2 x i8> %v |
| } |
| |
| declare <4 x i8> @llvm.vp.ctlz.v4i8(<4 x i8>, i1 immarg, <4 x i1>, i32) |
| |
| define <4 x i8> @vp_ctlz_v4i8(<4 x i8> %va, <4 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v4i8: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e8, mf4, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: li a0, 85 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: li a0, 51 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vi v8, v8, 15, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <4 x i8> @llvm.vp.ctlz.v4i8(<4 x i8> %va, i1 false, <4 x i1> %m, i32 %evl) |
| ret <4 x i8> %v |
| } |
| |
| define <4 x i8> @vp_ctlz_v4i8_unmasked(<4 x i8> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v4i8_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e8, mf4, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: li a0, 85 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: li a0, 51 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vi v8, v8, 15 |
| ; CHECK-NEXT: ret |
| %v = call <4 x i8> @llvm.vp.ctlz.v4i8(<4 x i8> %va, i1 false, <4 x i1> splat (i1 true), i32 %evl) |
| ret <4 x i8> %v |
| } |
| |
| declare <8 x i8> @llvm.vp.ctlz.v8i8(<8 x i8>, i1 immarg, <8 x i1>, i32) |
| |
| define <8 x i8> @vp_ctlz_v8i8(<8 x i8> %va, <8 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v8i8: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e8, mf2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: li a0, 85 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: li a0, 51 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vi v8, v8, 15, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <8 x i8> @llvm.vp.ctlz.v8i8(<8 x i8> %va, i1 false, <8 x i1> %m, i32 %evl) |
| ret <8 x i8> %v |
| } |
| |
| define <8 x i8> @vp_ctlz_v8i8_unmasked(<8 x i8> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v8i8_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e8, mf2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: li a0, 85 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: li a0, 51 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vi v8, v8, 15 |
| ; CHECK-NEXT: ret |
| %v = call <8 x i8> @llvm.vp.ctlz.v8i8(<8 x i8> %va, i1 false, <8 x i1> splat (i1 true), i32 %evl) |
| ret <8 x i8> %v |
| } |
| |
| declare <16 x i8> @llvm.vp.ctlz.v16i8(<16 x i8>, i1 immarg, <16 x i1>, i32) |
| |
| define <16 x i8> @vp_ctlz_v16i8(<16 x i8> %va, <16 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v16i8: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e8, m1, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: li a0, 85 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: li a0, 51 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vi v8, v8, 15, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <16 x i8> @llvm.vp.ctlz.v16i8(<16 x i8> %va, i1 false, <16 x i1> %m, i32 %evl) |
| ret <16 x i8> %v |
| } |
| |
| define <16 x i8> @vp_ctlz_v16i8_unmasked(<16 x i8> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v16i8_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e8, m1, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: li a0, 85 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: li a0, 51 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vi v8, v8, 15 |
| ; CHECK-NEXT: ret |
| %v = call <16 x i8> @llvm.vp.ctlz.v16i8(<16 x i8> %va, i1 false, <16 x i1> splat (i1 true), i32 %evl) |
| ret <16 x i8> %v |
| } |
| |
| declare <2 x i16> @llvm.vp.ctlz.v2i16(<2 x i16>, i1 immarg, <2 x i1>, i32) |
| |
| define <2 x i16> @vp_ctlz_v2i16(<2 x i16> %va, <2 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v2i16: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e16, mf4, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: lui a0, 5 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: lui a0, 3 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 1 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: li a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 8, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <2 x i16> @llvm.vp.ctlz.v2i16(<2 x i16> %va, i1 false, <2 x i1> %m, i32 %evl) |
| ret <2 x i16> %v |
| } |
| |
| define <2 x i16> @vp_ctlz_v2i16_unmasked(<2 x i16> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v2i16_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e16, mf4, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: lui a0, 5 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: lui a0, 3 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 1 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: li a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 8 |
| ; CHECK-NEXT: ret |
| %v = call <2 x i16> @llvm.vp.ctlz.v2i16(<2 x i16> %va, i1 false, <2 x i1> splat (i1 true), i32 %evl) |
| ret <2 x i16> %v |
| } |
| |
| declare <4 x i16> @llvm.vp.ctlz.v4i16(<4 x i16>, i1 immarg, <4 x i1>, i32) |
| |
| define <4 x i16> @vp_ctlz_v4i16(<4 x i16> %va, <4 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v4i16: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e16, mf2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: lui a0, 5 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: lui a0, 3 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 1 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: li a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 8, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <4 x i16> @llvm.vp.ctlz.v4i16(<4 x i16> %va, i1 false, <4 x i1> %m, i32 %evl) |
| ret <4 x i16> %v |
| } |
| |
| define <4 x i16> @vp_ctlz_v4i16_unmasked(<4 x i16> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v4i16_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e16, mf2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: lui a0, 5 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: lui a0, 3 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 1 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: li a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 8 |
| ; CHECK-NEXT: ret |
| %v = call <4 x i16> @llvm.vp.ctlz.v4i16(<4 x i16> %va, i1 false, <4 x i1> splat (i1 true), i32 %evl) |
| ret <4 x i16> %v |
| } |
| |
| declare <8 x i16> @llvm.vp.ctlz.v8i16(<8 x i16>, i1 immarg, <8 x i1>, i32) |
| |
| define <8 x i16> @vp_ctlz_v8i16(<8 x i16> %va, <8 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v8i16: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e16, m1, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: lui a0, 5 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: lui a0, 3 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 1 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: li a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 8, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <8 x i16> @llvm.vp.ctlz.v8i16(<8 x i16> %va, i1 false, <8 x i1> %m, i32 %evl) |
| ret <8 x i16> %v |
| } |
| |
| define <8 x i16> @vp_ctlz_v8i16_unmasked(<8 x i16> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v8i16_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e16, m1, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: lui a0, 5 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: lui a0, 3 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 1 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: li a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 8 |
| ; CHECK-NEXT: ret |
| %v = call <8 x i16> @llvm.vp.ctlz.v8i16(<8 x i16> %va, i1 false, <8 x i1> splat (i1 true), i32 %evl) |
| ret <8 x i16> %v |
| } |
| |
| declare <16 x i16> @llvm.vp.ctlz.v16i16(<16 x i16>, i1 immarg, <16 x i1>, i32) |
| |
| define <16 x i16> @vp_ctlz_v16i16(<16 x i16> %va, <16 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v16i16: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e16, m2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v10, v8, 1, v0.t |
| ; CHECK-NEXT: lui a0, 5 |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 8, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v10, v10, a0, v0.t |
| ; CHECK-NEXT: lui a0, 3 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vand.vx v10, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 1 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v10, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: li a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 8, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <16 x i16> @llvm.vp.ctlz.v16i16(<16 x i16> %va, i1 false, <16 x i1> %m, i32 %evl) |
| ret <16 x i16> %v |
| } |
| |
| define <16 x i16> @vp_ctlz_v16i16_unmasked(<16 x i16> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v16i16_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e16, m2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v10, v8, 1 |
| ; CHECK-NEXT: lui a0, 5 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 8 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 1 |
| ; CHECK-NEXT: vand.vx v10, v10, a0 |
| ; CHECK-NEXT: lui a0, 3 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v10 |
| ; CHECK-NEXT: vand.vx v10, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 1 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v10, v8 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v10 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: li a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 8 |
| ; CHECK-NEXT: ret |
| %v = call <16 x i16> @llvm.vp.ctlz.v16i16(<16 x i16> %va, i1 false, <16 x i1> splat (i1 true), i32 %evl) |
| ret <16 x i16> %v |
| } |
| |
| declare <2 x i32> @llvm.vp.ctlz.v2i32(<2 x i32>, i1 immarg, <2 x i1>, i32) |
| |
| define <2 x i32> @vp_ctlz_v2i32(<2 x i32> %va, <2 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v2i32: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e32, mf2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: lui a0, 349525 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 16, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: lui a0, 209715 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 61681 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 4112 |
| ; CHECK-NEXT: addi a0, a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 24, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <2 x i32> @llvm.vp.ctlz.v2i32(<2 x i32> %va, i1 false, <2 x i1> %m, i32 %evl) |
| ret <2 x i32> %v |
| } |
| |
| define <2 x i32> @vp_ctlz_v2i32_unmasked(<2 x i32> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v2i32_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e32, mf2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: lui a0, 349525 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 16 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: lui a0, 209715 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 61681 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 4112 |
| ; CHECK-NEXT: addi a0, a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 24 |
| ; CHECK-NEXT: ret |
| %v = call <2 x i32> @llvm.vp.ctlz.v2i32(<2 x i32> %va, i1 false, <2 x i1> splat (i1 true), i32 %evl) |
| ret <2 x i32> %v |
| } |
| |
| declare <4 x i32> @llvm.vp.ctlz.v4i32(<4 x i32>, i1 immarg, <4 x i1>, i32) |
| |
| define <4 x i32> @vp_ctlz_v4i32(<4 x i32> %va, <4 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v4i32: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e32, m1, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: lui a0, 349525 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 16, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: lui a0, 209715 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 61681 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 4112 |
| ; CHECK-NEXT: addi a0, a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 24, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <4 x i32> @llvm.vp.ctlz.v4i32(<4 x i32> %va, i1 false, <4 x i1> %m, i32 %evl) |
| ret <4 x i32> %v |
| } |
| |
| define <4 x i32> @vp_ctlz_v4i32_unmasked(<4 x i32> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v4i32_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e32, m1, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: lui a0, 349525 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 16 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: lui a0, 209715 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 61681 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 4112 |
| ; CHECK-NEXT: addi a0, a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 24 |
| ; CHECK-NEXT: ret |
| %v = call <4 x i32> @llvm.vp.ctlz.v4i32(<4 x i32> %va, i1 false, <4 x i1> splat (i1 true), i32 %evl) |
| ret <4 x i32> %v |
| } |
| |
| declare <8 x i32> @llvm.vp.ctlz.v8i32(<8 x i32>, i1 immarg, <8 x i1>, i32) |
| |
| define <8 x i32> @vp_ctlz_v8i32(<8 x i32> %va, <8 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v8i32: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e32, m2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v10, v8, 1, v0.t |
| ; CHECK-NEXT: lui a0, 349525 |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 8, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 16, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v10, v10, a0, v0.t |
| ; CHECK-NEXT: lui a0, 209715 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vand.vx v10, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 61681 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v10, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 4112 |
| ; CHECK-NEXT: addi a0, a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 24, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <8 x i32> @llvm.vp.ctlz.v8i32(<8 x i32> %va, i1 false, <8 x i1> %m, i32 %evl) |
| ret <8 x i32> %v |
| } |
| |
| define <8 x i32> @vp_ctlz_v8i32_unmasked(<8 x i32> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v8i32_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e32, m2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v10, v8, 1 |
| ; CHECK-NEXT: lui a0, 349525 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 8 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 16 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 1 |
| ; CHECK-NEXT: vand.vx v10, v10, a0 |
| ; CHECK-NEXT: lui a0, 209715 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v10 |
| ; CHECK-NEXT: vand.vx v10, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 61681 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v10, v8 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v10 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 4112 |
| ; CHECK-NEXT: addi a0, a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 24 |
| ; CHECK-NEXT: ret |
| %v = call <8 x i32> @llvm.vp.ctlz.v8i32(<8 x i32> %va, i1 false, <8 x i1> splat (i1 true), i32 %evl) |
| ret <8 x i32> %v |
| } |
| |
| declare <16 x i32> @llvm.vp.ctlz.v16i32(<16 x i32>, i1 immarg, <16 x i1>, i32) |
| |
| define <16 x i32> @vp_ctlz_v16i32(<16 x i32> %va, <16 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v16i32: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e32, m4, ta, ma |
| ; CHECK-NEXT: vsrl.vi v12, v8, 1, v0.t |
| ; CHECK-NEXT: lui a0, 349525 |
| ; CHECK-NEXT: vor.vv v8, v8, v12, v0.t |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v12, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v12, v0.t |
| ; CHECK-NEXT: vsrl.vi v12, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v12, v0.t |
| ; CHECK-NEXT: vsrl.vi v12, v8, 8, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v12, v0.t |
| ; CHECK-NEXT: vsrl.vi v12, v8, 16, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v12, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v12, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v12, v12, a0, v0.t |
| ; CHECK-NEXT: lui a0, 209715 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v12, v0.t |
| ; CHECK-NEXT: vand.vx v12, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 61681 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v12, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v12, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v12, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 4112 |
| ; CHECK-NEXT: addi a0, a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 24, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <16 x i32> @llvm.vp.ctlz.v16i32(<16 x i32> %va, i1 false, <16 x i1> %m, i32 %evl) |
| ret <16 x i32> %v |
| } |
| |
| define <16 x i32> @vp_ctlz_v16i32_unmasked(<16 x i32> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_v16i32_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e32, m4, ta, ma |
| ; CHECK-NEXT: vsrl.vi v12, v8, 1 |
| ; CHECK-NEXT: lui a0, 349525 |
| ; CHECK-NEXT: vor.vv v8, v8, v12 |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v12, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v12 |
| ; CHECK-NEXT: vsrl.vi v12, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v12 |
| ; CHECK-NEXT: vsrl.vi v12, v8, 8 |
| ; CHECK-NEXT: vor.vv v8, v8, v12 |
| ; CHECK-NEXT: vsrl.vi v12, v8, 16 |
| ; CHECK-NEXT: vor.vv v8, v8, v12 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v12, v8, 1 |
| ; CHECK-NEXT: vand.vx v12, v12, a0 |
| ; CHECK-NEXT: lui a0, 209715 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v12 |
| ; CHECK-NEXT: vand.vx v12, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 61681 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v12, v8 |
| ; CHECK-NEXT: vsrl.vi v12, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v12 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 4112 |
| ; CHECK-NEXT: addi a0, a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 24 |
| ; CHECK-NEXT: ret |
| %v = call <16 x i32> @llvm.vp.ctlz.v16i32(<16 x i32> %va, i1 false, <16 x i1> splat (i1 true), i32 %evl) |
| ret <16 x i32> %v |
| } |
| |
| declare <2 x i64> @llvm.vp.ctlz.v2i64(<2 x i64>, i1 immarg, <2 x i1>, i32) |
| |
| define <2 x i64> @vp_ctlz_v2i64(<2 x i64> %va, <2 x i1> %m, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_v2i64: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetivli zero, 4, e32, m1, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vsrl.vi v9, v8, 8, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vsrl.vi v9, v8, 16, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vsrl.vx v9, v8, a1, v0.t |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vnot.v v8, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; RV32-NEXT: vand.vv v9, v9, v10, v0.t |
| ; RV32-NEXT: vsetivli zero, 4, e32, m1, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vand.vv v9, v8, v10, v0.t |
| ; RV32-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV32-NEXT: vand.vv v8, v8, v10, v0.t |
| ; RV32-NEXT: vsetivli zero, 4, e32, m1, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; RV32-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vsetivli zero, 4, e32, m1, ta, ma |
| ; RV32-NEXT: vmv.v.x v9, a1 |
| ; RV32-NEXT: li a1, 56 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v10, v0.t |
| ; RV32-NEXT: vmul.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vsrl.vx v8, v8, a1, v0.t |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_v2i64: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV64-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV64-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV64-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV64-NEXT: vsrl.vi v9, v8, 8, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV64-NEXT: vsrl.vi v9, v8, 16, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV64-NEXT: vsrl.vx v9, v8, a4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV64-NEXT: vnot.v v8, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; RV64-NEXT: vand.vx v9, v9, a0, v0.t |
| ; RV64-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; RV64-NEXT: vand.vx v9, v8, a1, v0.t |
| ; RV64-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a1, v0.t |
| ; RV64-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; RV64-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a2, v0.t |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vmul.vx v8, v8, a3, v0.t |
| ; RV64-NEXT: vsrl.vx v8, v8, a0, v0.t |
| ; RV64-NEXT: ret |
| %v = call <2 x i64> @llvm.vp.ctlz.v2i64(<2 x i64> %va, i1 false, <2 x i1> %m, i32 %evl) |
| ret <2 x i64> %v |
| } |
| |
| define <2 x i64> @vp_ctlz_v2i64_unmasked(<2 x i64> %va, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_v2i64_unmasked: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vsrl.vi v9, v8, 1 |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetivli zero, 4, e32, m1, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v9 |
| ; RV32-NEXT: vsrl.vi v9, v8, 2 |
| ; RV32-NEXT: vor.vv v8, v8, v9 |
| ; RV32-NEXT: vsrl.vi v9, v8, 4 |
| ; RV32-NEXT: vor.vv v8, v8, v9 |
| ; RV32-NEXT: vsrl.vi v9, v8, 8 |
| ; RV32-NEXT: vor.vv v8, v8, v9 |
| ; RV32-NEXT: vsrl.vi v9, v8, 16 |
| ; RV32-NEXT: vor.vv v8, v8, v9 |
| ; RV32-NEXT: vsrl.vx v9, v8, a1 |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v9 |
| ; RV32-NEXT: vnot.v v8, v8 |
| ; RV32-NEXT: vsrl.vi v9, v8, 1 |
| ; RV32-NEXT: vand.vv v9, v9, v10 |
| ; RV32-NEXT: vsetivli zero, 4, e32, m1, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vsub.vv v8, v8, v9 |
| ; RV32-NEXT: vand.vv v9, v8, v10 |
| ; RV32-NEXT: vsrl.vi v8, v8, 2 |
| ; RV32-NEXT: vand.vv v8, v8, v10 |
| ; RV32-NEXT: vsetivli zero, 4, e32, m1, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vadd.vv v8, v9, v8 |
| ; RV32-NEXT: vsrl.vi v9, v8, 4 |
| ; RV32-NEXT: vadd.vv v8, v8, v9 |
| ; RV32-NEXT: vsetivli zero, 4, e32, m1, ta, ma |
| ; RV32-NEXT: vmv.v.x v9, a1 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v10 |
| ; RV32-NEXT: vmul.vv v8, v8, v9 |
| ; RV32-NEXT: li a0, 56 |
| ; RV32-NEXT: vsrl.vx v8, v8, a0 |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_v2i64_unmasked: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV64-NEXT: vsrl.vi v9, v8, 1 |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v9 |
| ; RV64-NEXT: vsrl.vi v9, v8, 2 |
| ; RV64-NEXT: vor.vv v8, v8, v9 |
| ; RV64-NEXT: vsrl.vi v9, v8, 4 |
| ; RV64-NEXT: vor.vv v8, v8, v9 |
| ; RV64-NEXT: vsrl.vi v9, v8, 8 |
| ; RV64-NEXT: vor.vv v8, v8, v9 |
| ; RV64-NEXT: vsrl.vi v9, v8, 16 |
| ; RV64-NEXT: vor.vv v8, v8, v9 |
| ; RV64-NEXT: vsrl.vx v9, v8, a4 |
| ; RV64-NEXT: vor.vv v8, v8, v9 |
| ; RV64-NEXT: vnot.v v8, v8 |
| ; RV64-NEXT: vsrl.vi v9, v8, 1 |
| ; RV64-NEXT: vand.vx v9, v9, a0 |
| ; RV64-NEXT: vsub.vv v8, v8, v9 |
| ; RV64-NEXT: vand.vx v9, v8, a1 |
| ; RV64-NEXT: vsrl.vi v8, v8, 2 |
| ; RV64-NEXT: vand.vx v8, v8, a1 |
| ; RV64-NEXT: vadd.vv v8, v9, v8 |
| ; RV64-NEXT: vsrl.vi v9, v8, 4 |
| ; RV64-NEXT: vadd.vv v8, v8, v9 |
| ; RV64-NEXT: vand.vx v8, v8, a2 |
| ; RV64-NEXT: vmul.vx v8, v8, a3 |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vsrl.vx v8, v8, a0 |
| ; RV64-NEXT: ret |
| %v = call <2 x i64> @llvm.vp.ctlz.v2i64(<2 x i64> %va, i1 false, <2 x i1> splat (i1 true), i32 %evl) |
| ret <2 x i64> %v |
| } |
| |
| declare <4 x i64> @llvm.vp.ctlz.v4i64(<4 x i64>, i1 immarg, <4 x i1>, i32) |
| |
| define <4 x i64> @vp_ctlz_v4i64(<4 x i64> %va, <4 x i1> %m, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_v4i64: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vsrl.vi v12, v8, 1, v0.t |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetivli zero, 8, e32, m2, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vsrl.vi v12, v8, 2, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vsrl.vi v12, v8, 4, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vsrl.vi v12, v8, 8, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vsrl.vi v12, v8, 16, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vsrl.vx v12, v8, a1, v0.t |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vnot.v v8, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v12, v8, 1, v0.t |
| ; RV32-NEXT: vand.vv v10, v12, v10, v0.t |
| ; RV32-NEXT: vsetivli zero, 8, e32, m2, ta, ma |
| ; RV32-NEXT: vmv.v.x v12, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vsub.vv v8, v8, v10, v0.t |
| ; RV32-NEXT: vand.vv v10, v8, v12, v0.t |
| ; RV32-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV32-NEXT: vand.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vsetivli zero, 8, e32, m2, ta, ma |
| ; RV32-NEXT: vmv.v.x v12, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vadd.vv v8, v10, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v10, v8, 4, v0.t |
| ; RV32-NEXT: vadd.vv v8, v8, v10, v0.t |
| ; RV32-NEXT: vsetivli zero, 8, e32, m2, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: li a1, 56 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vmul.vv v8, v8, v10, v0.t |
| ; RV32-NEXT: vsrl.vx v8, v8, a1, v0.t |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_v4i64: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV64-NEXT: vsrl.vi v10, v8, 1, v0.t |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v10, v0.t |
| ; RV64-NEXT: vsrl.vi v10, v8, 2, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v10, v0.t |
| ; RV64-NEXT: vsrl.vi v10, v8, 4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v10, v0.t |
| ; RV64-NEXT: vsrl.vi v10, v8, 8, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v10, v0.t |
| ; RV64-NEXT: vsrl.vi v10, v8, 16, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v10, v0.t |
| ; RV64-NEXT: vsrl.vx v10, v8, a4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v10, v0.t |
| ; RV64-NEXT: vnot.v v8, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v10, v8, 1, v0.t |
| ; RV64-NEXT: vand.vx v10, v10, a0, v0.t |
| ; RV64-NEXT: vsub.vv v8, v8, v10, v0.t |
| ; RV64-NEXT: vand.vx v10, v8, a1, v0.t |
| ; RV64-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a1, v0.t |
| ; RV64-NEXT: vadd.vv v8, v10, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v10, v8, 4, v0.t |
| ; RV64-NEXT: vadd.vv v8, v8, v10, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a2, v0.t |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vmul.vx v8, v8, a3, v0.t |
| ; RV64-NEXT: vsrl.vx v8, v8, a0, v0.t |
| ; RV64-NEXT: ret |
| %v = call <4 x i64> @llvm.vp.ctlz.v4i64(<4 x i64> %va, i1 false, <4 x i1> %m, i32 %evl) |
| ret <4 x i64> %v |
| } |
| |
| define <4 x i64> @vp_ctlz_v4i64_unmasked(<4 x i64> %va, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_v4i64_unmasked: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vsrl.vi v10, v8, 1 |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetivli zero, 8, e32, m2, ta, ma |
| ; RV32-NEXT: vmv.v.x v12, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v10 |
| ; RV32-NEXT: vsrl.vi v10, v8, 2 |
| ; RV32-NEXT: vor.vv v8, v8, v10 |
| ; RV32-NEXT: vsrl.vi v10, v8, 4 |
| ; RV32-NEXT: vor.vv v8, v8, v10 |
| ; RV32-NEXT: vsrl.vi v10, v8, 8 |
| ; RV32-NEXT: vor.vv v8, v8, v10 |
| ; RV32-NEXT: vsrl.vi v10, v8, 16 |
| ; RV32-NEXT: vor.vv v8, v8, v10 |
| ; RV32-NEXT: vsrl.vx v10, v8, a1 |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v10 |
| ; RV32-NEXT: vnot.v v8, v8 |
| ; RV32-NEXT: vsrl.vi v10, v8, 1 |
| ; RV32-NEXT: vand.vv v10, v10, v12 |
| ; RV32-NEXT: vsetivli zero, 8, e32, m2, ta, ma |
| ; RV32-NEXT: vmv.v.x v12, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vsub.vv v8, v8, v10 |
| ; RV32-NEXT: vand.vv v10, v8, v12 |
| ; RV32-NEXT: vsrl.vi v8, v8, 2 |
| ; RV32-NEXT: vand.vv v8, v8, v12 |
| ; RV32-NEXT: vsetivli zero, 8, e32, m2, ta, ma |
| ; RV32-NEXT: vmv.v.x v12, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vadd.vv v8, v10, v8 |
| ; RV32-NEXT: vsrl.vi v10, v8, 4 |
| ; RV32-NEXT: vadd.vv v8, v8, v10 |
| ; RV32-NEXT: vsetivli zero, 8, e32, m2, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v12 |
| ; RV32-NEXT: vmul.vv v8, v8, v10 |
| ; RV32-NEXT: li a0, 56 |
| ; RV32-NEXT: vsrl.vx v8, v8, a0 |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_v4i64_unmasked: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV64-NEXT: vsrl.vi v10, v8, 1 |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v10 |
| ; RV64-NEXT: vsrl.vi v10, v8, 2 |
| ; RV64-NEXT: vor.vv v8, v8, v10 |
| ; RV64-NEXT: vsrl.vi v10, v8, 4 |
| ; RV64-NEXT: vor.vv v8, v8, v10 |
| ; RV64-NEXT: vsrl.vi v10, v8, 8 |
| ; RV64-NEXT: vor.vv v8, v8, v10 |
| ; RV64-NEXT: vsrl.vi v10, v8, 16 |
| ; RV64-NEXT: vor.vv v8, v8, v10 |
| ; RV64-NEXT: vsrl.vx v10, v8, a4 |
| ; RV64-NEXT: vor.vv v8, v8, v10 |
| ; RV64-NEXT: vnot.v v8, v8 |
| ; RV64-NEXT: vsrl.vi v10, v8, 1 |
| ; RV64-NEXT: vand.vx v10, v10, a0 |
| ; RV64-NEXT: vsub.vv v8, v8, v10 |
| ; RV64-NEXT: vand.vx v10, v8, a1 |
| ; RV64-NEXT: vsrl.vi v8, v8, 2 |
| ; RV64-NEXT: vand.vx v8, v8, a1 |
| ; RV64-NEXT: vadd.vv v8, v10, v8 |
| ; RV64-NEXT: vsrl.vi v10, v8, 4 |
| ; RV64-NEXT: vadd.vv v8, v8, v10 |
| ; RV64-NEXT: vand.vx v8, v8, a2 |
| ; RV64-NEXT: vmul.vx v8, v8, a3 |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vsrl.vx v8, v8, a0 |
| ; RV64-NEXT: ret |
| %v = call <4 x i64> @llvm.vp.ctlz.v4i64(<4 x i64> %va, i1 false, <4 x i1> splat (i1 true), i32 %evl) |
| ret <4 x i64> %v |
| } |
| |
| declare <8 x i64> @llvm.vp.ctlz.v8i64(<8 x i64>, i1 immarg, <8 x i1>, i32) |
| |
| define <8 x i64> @vp_ctlz_v8i64(<8 x i64> %va, <8 x i1> %m, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_v8i64: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vsrl.vi v16, v8, 1, v0.t |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetivli zero, 16, e32, m4, ta, ma |
| ; RV32-NEXT: vmv.v.x v12, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 2, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 8, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 16, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vx v16, v8, a1, v0.t |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vnot.v v16, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v8, v16, 1, v0.t |
| ; RV32-NEXT: vand.vv v12, v8, v12, v0.t |
| ; RV32-NEXT: vsetivli zero, 16, e32, m4, ta, ma |
| ; RV32-NEXT: vmv.v.x v8, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vsub.vv v12, v16, v12, v0.t |
| ; RV32-NEXT: vand.vv v16, v12, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v12, v12, 2, v0.t |
| ; RV32-NEXT: vand.vv v8, v12, v8, v0.t |
| ; RV32-NEXT: vsetivli zero, 16, e32, m4, ta, ma |
| ; RV32-NEXT: vmv.v.x v12, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vadd.vv v8, v16, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV32-NEXT: vadd.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsetivli zero, 16, e32, m4, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: li a1, 56 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vmul.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vx v8, v8, a1, v0.t |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_v8i64: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV64-NEXT: vsrl.vi v12, v8, 1, v0.t |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV64-NEXT: vsrl.vi v12, v8, 2, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV64-NEXT: vsrl.vi v12, v8, 4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV64-NEXT: vsrl.vi v12, v8, 8, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV64-NEXT: vsrl.vi v12, v8, 16, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV64-NEXT: vsrl.vx v12, v8, a4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV64-NEXT: vnot.v v8, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v12, v8, 1, v0.t |
| ; RV64-NEXT: vand.vx v12, v12, a0, v0.t |
| ; RV64-NEXT: vsub.vv v8, v8, v12, v0.t |
| ; RV64-NEXT: vand.vx v12, v8, a1, v0.t |
| ; RV64-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a1, v0.t |
| ; RV64-NEXT: vadd.vv v8, v12, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v12, v8, 4, v0.t |
| ; RV64-NEXT: vadd.vv v8, v8, v12, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a2, v0.t |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vmul.vx v8, v8, a3, v0.t |
| ; RV64-NEXT: vsrl.vx v8, v8, a0, v0.t |
| ; RV64-NEXT: ret |
| %v = call <8 x i64> @llvm.vp.ctlz.v8i64(<8 x i64> %va, i1 false, <8 x i1> %m, i32 %evl) |
| ret <8 x i64> %v |
| } |
| |
| define <8 x i64> @vp_ctlz_v8i64_unmasked(<8 x i64> %va, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_v8i64_unmasked: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vsrl.vi v12, v8, 1 |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetivli zero, 16, e32, m4, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v12 |
| ; RV32-NEXT: vsrl.vi v12, v8, 2 |
| ; RV32-NEXT: vor.vv v8, v8, v12 |
| ; RV32-NEXT: vsrl.vi v12, v8, 4 |
| ; RV32-NEXT: vor.vv v8, v8, v12 |
| ; RV32-NEXT: vsrl.vi v12, v8, 8 |
| ; RV32-NEXT: vor.vv v8, v8, v12 |
| ; RV32-NEXT: vsrl.vi v12, v8, 16 |
| ; RV32-NEXT: vor.vv v8, v8, v12 |
| ; RV32-NEXT: vsrl.vx v12, v8, a1 |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v12 |
| ; RV32-NEXT: vnot.v v8, v8 |
| ; RV32-NEXT: vsrl.vi v12, v8, 1 |
| ; RV32-NEXT: vand.vv v12, v12, v16 |
| ; RV32-NEXT: vsetivli zero, 16, e32, m4, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vsub.vv v8, v8, v12 |
| ; RV32-NEXT: vand.vv v12, v8, v16 |
| ; RV32-NEXT: vsrl.vi v8, v8, 2 |
| ; RV32-NEXT: vand.vv v8, v8, v16 |
| ; RV32-NEXT: vsetivli zero, 16, e32, m4, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vadd.vv v8, v12, v8 |
| ; RV32-NEXT: vsrl.vi v12, v8, 4 |
| ; RV32-NEXT: vadd.vv v8, v8, v12 |
| ; RV32-NEXT: vsetivli zero, 16, e32, m4, ta, ma |
| ; RV32-NEXT: vmv.v.x v12, a1 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v16 |
| ; RV32-NEXT: vmul.vv v8, v8, v12 |
| ; RV32-NEXT: li a0, 56 |
| ; RV32-NEXT: vsrl.vx v8, v8, a0 |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_v8i64_unmasked: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV64-NEXT: vsrl.vi v12, v8, 1 |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v12 |
| ; RV64-NEXT: vsrl.vi v12, v8, 2 |
| ; RV64-NEXT: vor.vv v8, v8, v12 |
| ; RV64-NEXT: vsrl.vi v12, v8, 4 |
| ; RV64-NEXT: vor.vv v8, v8, v12 |
| ; RV64-NEXT: vsrl.vi v12, v8, 8 |
| ; RV64-NEXT: vor.vv v8, v8, v12 |
| ; RV64-NEXT: vsrl.vi v12, v8, 16 |
| ; RV64-NEXT: vor.vv v8, v8, v12 |
| ; RV64-NEXT: vsrl.vx v12, v8, a4 |
| ; RV64-NEXT: vor.vv v8, v8, v12 |
| ; RV64-NEXT: vnot.v v8, v8 |
| ; RV64-NEXT: vsrl.vi v12, v8, 1 |
| ; RV64-NEXT: vand.vx v12, v12, a0 |
| ; RV64-NEXT: vsub.vv v8, v8, v12 |
| ; RV64-NEXT: vand.vx v12, v8, a1 |
| ; RV64-NEXT: vsrl.vi v8, v8, 2 |
| ; RV64-NEXT: vand.vx v8, v8, a1 |
| ; RV64-NEXT: vadd.vv v8, v12, v8 |
| ; RV64-NEXT: vsrl.vi v12, v8, 4 |
| ; RV64-NEXT: vadd.vv v8, v8, v12 |
| ; RV64-NEXT: vand.vx v8, v8, a2 |
| ; RV64-NEXT: vmul.vx v8, v8, a3 |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vsrl.vx v8, v8, a0 |
| ; RV64-NEXT: ret |
| %v = call <8 x i64> @llvm.vp.ctlz.v8i64(<8 x i64> %va, i1 false, <8 x i1> splat (i1 true), i32 %evl) |
| ret <8 x i64> %v |
| } |
| |
| declare <15 x i64> @llvm.vp.ctlz.v15i64(<15 x i64>, i1 immarg, <15 x i1>, i32) |
| |
| define <15 x i64> @vp_ctlz_v15i64(<15 x i64> %va, <15 x i1> %m, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_v15i64: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v24, v8, 1, v0.t |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 2, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 4, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 8, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 16, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vx v24, v8, a1, v0.t |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vnot.v v24, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v8, v24, 1, v0.t |
| ; RV32-NEXT: vand.vv v16, v8, v16, v0.t |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v8, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsub.vv v24, v24, v16, v0.t |
| ; RV32-NEXT: vand.vv v16, v24, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v24, 2, v0.t |
| ; RV32-NEXT: vand.vv v24, v24, v8, v0.t |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v8, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vadd.vv v16, v16, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v16, 4, v0.t |
| ; RV32-NEXT: vadd.vv v16, v16, v24, v0.t |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a1 |
| ; RV32-NEXT: li a1, 56 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v8, v16, v8, v0.t |
| ; RV32-NEXT: vmul.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vx v8, v8, a1, v0.t |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_v15i64: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v16, v8, 1, v0.t |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 2, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 8, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 16, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vx v16, v8, a4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vnot.v v8, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 1, v0.t |
| ; RV64-NEXT: vand.vx v16, v16, a0, v0.t |
| ; RV64-NEXT: vsub.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vand.vx v16, v8, a1, v0.t |
| ; RV64-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a1, v0.t |
| ; RV64-NEXT: vadd.vv v8, v16, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV64-NEXT: vadd.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a2, v0.t |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vmul.vx v8, v8, a3, v0.t |
| ; RV64-NEXT: vsrl.vx v8, v8, a0, v0.t |
| ; RV64-NEXT: ret |
| %v = call <15 x i64> @llvm.vp.ctlz.v15i64(<15 x i64> %va, i1 false, <15 x i1> %m, i32 %evl) |
| ret <15 x i64> %v |
| } |
| |
| define <15 x i64> @vp_ctlz_v15i64_unmasked(<15 x i64> %va, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_v15i64_unmasked: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v16, v8, 1 |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vi v16, v8, 2 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vi v16, v8, 4 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vi v16, v8, 8 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vi v16, v8, 16 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vx v16, v8, a1 |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vnot.v v8, v8 |
| ; RV32-NEXT: vsrl.vi v16, v8, 1 |
| ; RV32-NEXT: vand.vv v24, v16, v24 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsub.vv v8, v8, v24 |
| ; RV32-NEXT: vand.vv v24, v8, v16 |
| ; RV32-NEXT: vsrl.vi v8, v8, 2 |
| ; RV32-NEXT: vand.vv v8, v8, v16 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vadd.vv v8, v24, v8 |
| ; RV32-NEXT: vsrl.vi v24, v8, 4 |
| ; RV32-NEXT: vadd.vv v8, v8, v24 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a1 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v16 |
| ; RV32-NEXT: vmul.vv v8, v8, v24 |
| ; RV32-NEXT: li a0, 56 |
| ; RV32-NEXT: vsrl.vx v8, v8, a0 |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_v15i64_unmasked: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v16, v8, 1 |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vi v16, v8, 2 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vi v16, v8, 4 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vi v16, v8, 8 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vi v16, v8, 16 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vx v16, v8, a4 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vnot.v v8, v8 |
| ; RV64-NEXT: vsrl.vi v16, v8, 1 |
| ; RV64-NEXT: vand.vx v16, v16, a0 |
| ; RV64-NEXT: vsub.vv v8, v8, v16 |
| ; RV64-NEXT: vand.vx v16, v8, a1 |
| ; RV64-NEXT: vsrl.vi v8, v8, 2 |
| ; RV64-NEXT: vand.vx v8, v8, a1 |
| ; RV64-NEXT: vadd.vv v8, v16, v8 |
| ; RV64-NEXT: vsrl.vi v16, v8, 4 |
| ; RV64-NEXT: vadd.vv v8, v8, v16 |
| ; RV64-NEXT: vand.vx v8, v8, a2 |
| ; RV64-NEXT: vmul.vx v8, v8, a3 |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vsrl.vx v8, v8, a0 |
| ; RV64-NEXT: ret |
| %v = call <15 x i64> @llvm.vp.ctlz.v15i64(<15 x i64> %va, i1 false, <15 x i1> splat (i1 true), i32 %evl) |
| ret <15 x i64> %v |
| } |
| |
| declare <16 x i64> @llvm.vp.ctlz.v16i64(<16 x i64>, i1 immarg, <16 x i1>, i32) |
| |
| define <16 x i64> @vp_ctlz_v16i64(<16 x i64> %va, <16 x i1> %m, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_v16i64: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v24, v8, 1, v0.t |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 2, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 4, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 8, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 16, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vx v24, v8, a1, v0.t |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vnot.v v24, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v8, v24, 1, v0.t |
| ; RV32-NEXT: vand.vv v16, v8, v16, v0.t |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v8, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsub.vv v24, v24, v16, v0.t |
| ; RV32-NEXT: vand.vv v16, v24, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v24, 2, v0.t |
| ; RV32-NEXT: vand.vv v24, v24, v8, v0.t |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v8, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vadd.vv v16, v16, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v16, 4, v0.t |
| ; RV32-NEXT: vadd.vv v16, v16, v24, v0.t |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a1 |
| ; RV32-NEXT: li a1, 56 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v8, v16, v8, v0.t |
| ; RV32-NEXT: vmul.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vx v8, v8, a1, v0.t |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_v16i64: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v16, v8, 1, v0.t |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 2, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 8, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 16, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vx v16, v8, a4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vnot.v v8, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 1, v0.t |
| ; RV64-NEXT: vand.vx v16, v16, a0, v0.t |
| ; RV64-NEXT: vsub.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vand.vx v16, v8, a1, v0.t |
| ; RV64-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a1, v0.t |
| ; RV64-NEXT: vadd.vv v8, v16, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV64-NEXT: vadd.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a2, v0.t |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vmul.vx v8, v8, a3, v0.t |
| ; RV64-NEXT: vsrl.vx v8, v8, a0, v0.t |
| ; RV64-NEXT: ret |
| %v = call <16 x i64> @llvm.vp.ctlz.v16i64(<16 x i64> %va, i1 false, <16 x i1> %m, i32 %evl) |
| ret <16 x i64> %v |
| } |
| |
| define <16 x i64> @vp_ctlz_v16i64_unmasked(<16 x i64> %va, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_v16i64_unmasked: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v16, v8, 1 |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vi v16, v8, 2 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vi v16, v8, 4 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vi v16, v8, 8 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vi v16, v8, 16 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vx v16, v8, a1 |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vnot.v v8, v8 |
| ; RV32-NEXT: vsrl.vi v16, v8, 1 |
| ; RV32-NEXT: vand.vv v24, v16, v24 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsub.vv v8, v8, v24 |
| ; RV32-NEXT: vand.vv v24, v8, v16 |
| ; RV32-NEXT: vsrl.vi v8, v8, 2 |
| ; RV32-NEXT: vand.vv v8, v8, v16 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vadd.vv v8, v24, v8 |
| ; RV32-NEXT: vsrl.vi v24, v8, 4 |
| ; RV32-NEXT: vadd.vv v8, v8, v24 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a1 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v16 |
| ; RV32-NEXT: vmul.vv v8, v8, v24 |
| ; RV32-NEXT: li a0, 56 |
| ; RV32-NEXT: vsrl.vx v8, v8, a0 |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_v16i64_unmasked: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v16, v8, 1 |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vi v16, v8, 2 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vi v16, v8, 4 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vi v16, v8, 8 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vi v16, v8, 16 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vx v16, v8, a4 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vnot.v v8, v8 |
| ; RV64-NEXT: vsrl.vi v16, v8, 1 |
| ; RV64-NEXT: vand.vx v16, v16, a0 |
| ; RV64-NEXT: vsub.vv v8, v8, v16 |
| ; RV64-NEXT: vand.vx v16, v8, a1 |
| ; RV64-NEXT: vsrl.vi v8, v8, 2 |
| ; RV64-NEXT: vand.vx v8, v8, a1 |
| ; RV64-NEXT: vadd.vv v8, v16, v8 |
| ; RV64-NEXT: vsrl.vi v16, v8, 4 |
| ; RV64-NEXT: vadd.vv v8, v8, v16 |
| ; RV64-NEXT: vand.vx v8, v8, a2 |
| ; RV64-NEXT: vmul.vx v8, v8, a3 |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vsrl.vx v8, v8, a0 |
| ; RV64-NEXT: ret |
| %v = call <16 x i64> @llvm.vp.ctlz.v16i64(<16 x i64> %va, i1 false, <16 x i1> splat (i1 true), i32 %evl) |
| ret <16 x i64> %v |
| } |
| |
| declare <32 x i64> @llvm.vp.ctlz.v32i64(<32 x i64>, i1 immarg, <32 x i1>, i32) |
| |
| define <32 x i64> @vp_ctlz_v32i64(<32 x i64> %va, <32 x i1> %m, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_v32i64: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: addi sp, sp, -16 |
| ; RV32-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32-NEXT: csrr a1, vlenb |
| ; RV32-NEXT: li a2, 48 |
| ; RV32-NEXT: mul a1, a1, a2 |
| ; RV32-NEXT: sub sp, sp, a1 |
| ; RV32-NEXT: .cfi_escape 0x0f, 0x0d, 0x72, 0x00, 0x11, 0x10, 0x22, 0x11, 0x30, 0x92, 0xa2, 0x38, 0x00, 0x1e, 0x22 # sp + 16 + 48 * vlenb |
| ; RV32-NEXT: csrr a1, vlenb |
| ; RV32-NEXT: li a2, 40 |
| ; RV32-NEXT: mul a1, a1, a2 |
| ; RV32-NEXT: add a1, sp, a1 |
| ; RV32-NEXT: addi a1, a1, 16 |
| ; RV32-NEXT: vs8r.v v16, (a1) # vscale x 64-byte Folded Spill |
| ; RV32-NEXT: li a1, 16 |
| ; RV32-NEXT: vsetivli zero, 2, e8, mf4, ta, ma |
| ; RV32-NEXT: vslidedown.vi v7, v0, 2 |
| ; RV32-NEXT: mv a2, a0 |
| ; RV32-NEXT: bltu a0, a1, .LBB34_2 |
| ; RV32-NEXT: # %bb.1: |
| ; RV32-NEXT: li a2, 16 |
| ; RV32-NEXT: .LBB34_2: |
| ; RV32-NEXT: vsetvli zero, a2, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v24, v8, 1, v0.t |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: lui a3, 349525 |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: addi a3, a3, 1365 |
| ; RV32-NEXT: vsrl.vi v24, v8, 2, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 4, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 8, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 16, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vx v24, v8, a1, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsetvli a4, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a3 |
| ; RV32-NEXT: csrr a3, vlenb |
| ; RV32-NEXT: slli a3, a3, 5 |
| ; RV32-NEXT: add a3, sp, a3 |
| ; RV32-NEXT: addi a3, a3, 16 |
| ; RV32-NEXT: vs8r.v v16, (a3) # vscale x 64-byte Folded Spill |
| ; RV32-NEXT: vsetvli zero, a2, e64, m8, ta, ma |
| ; RV32-NEXT: vnot.v v8, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 1, v0.t |
| ; RV32-NEXT: vand.vv v24, v24, v16, v0.t |
| ; RV32-NEXT: vsub.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: lui a3, 209715 |
| ; RV32-NEXT: addi a3, a3, 819 |
| ; RV32-NEXT: vsetvli a4, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a3 |
| ; RV32-NEXT: csrr a3, vlenb |
| ; RV32-NEXT: slli a3, a3, 4 |
| ; RV32-NEXT: add a3, sp, a3 |
| ; RV32-NEXT: addi a3, a3, 16 |
| ; RV32-NEXT: vs8r.v v24, (a3) # vscale x 64-byte Folded Spill |
| ; RV32-NEXT: vsetvli zero, a2, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v16, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV32-NEXT: vand.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vadd.vv v8, v16, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV32-NEXT: vadd.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: lui a3, 61681 |
| ; RV32-NEXT: addi a3, a3, -241 |
| ; RV32-NEXT: vsetvli a4, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a3 |
| ; RV32-NEXT: csrr a3, vlenb |
| ; RV32-NEXT: li a4, 24 |
| ; RV32-NEXT: mul a3, a3, a4 |
| ; RV32-NEXT: add a3, sp, a3 |
| ; RV32-NEXT: addi a3, a3, 16 |
| ; RV32-NEXT: vs8r.v v16, (a3) # vscale x 64-byte Folded Spill |
| ; RV32-NEXT: vsetvli zero, a2, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: lui a3, 4112 |
| ; RV32-NEXT: addi a3, a3, 257 |
| ; RV32-NEXT: vsetvli a4, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a3 |
| ; RV32-NEXT: addi a3, sp, 16 |
| ; RV32-NEXT: vs8r.v v16, (a3) # vscale x 64-byte Folded Spill |
| ; RV32-NEXT: vsetvli zero, a2, e64, m8, ta, ma |
| ; RV32-NEXT: vmul.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: li a2, 56 |
| ; RV32-NEXT: vsrl.vx v8, v8, a2, v0.t |
| ; RV32-NEXT: csrr a3, vlenb |
| ; RV32-NEXT: slli a3, a3, 3 |
| ; RV32-NEXT: add a3, sp, a3 |
| ; RV32-NEXT: addi a3, a3, 16 |
| ; RV32-NEXT: vs8r.v v8, (a3) # vscale x 64-byte Folded Spill |
| ; RV32-NEXT: addi a3, a0, -16 |
| ; RV32-NEXT: sltu a0, a0, a3 |
| ; RV32-NEXT: addi a0, a0, -1 |
| ; RV32-NEXT: and a0, a0, a3 |
| ; RV32-NEXT: vmv1r.v v0, v7 |
| ; RV32-NEXT: csrr a3, vlenb |
| ; RV32-NEXT: li a4, 40 |
| ; RV32-NEXT: mul a3, a3, a4 |
| ; RV32-NEXT: add a3, sp, a3 |
| ; RV32-NEXT: addi a3, a3, 16 |
| ; RV32-NEXT: vl8r.v v8, (a3) # vscale x 64-byte Folded Reload |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v16, v8, 1, v0.t |
| ; RV32-NEXT: vor.vv v16, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vi v8, v16, 2, v0.t |
| ; RV32-NEXT: vor.vv v8, v16, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 8, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 16, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vx v16, v8, a1, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vnot.v v8, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 1, v0.t |
| ; RV32-NEXT: csrr a0, vlenb |
| ; RV32-NEXT: slli a0, a0, 5 |
| ; RV32-NEXT: add a0, sp, a0 |
| ; RV32-NEXT: addi a0, a0, 16 |
| ; RV32-NEXT: vl8r.v v24, (a0) # vscale x 64-byte Folded Reload |
| ; RV32-NEXT: vand.vv v16, v16, v24, v0.t |
| ; RV32-NEXT: vsub.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: csrr a0, vlenb |
| ; RV32-NEXT: slli a0, a0, 4 |
| ; RV32-NEXT: add a0, sp, a0 |
| ; RV32-NEXT: addi a0, a0, 16 |
| ; RV32-NEXT: vl8r.v v24, (a0) # vscale x 64-byte Folded Reload |
| ; RV32-NEXT: vand.vv v16, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV32-NEXT: vand.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vadd.vv v8, v16, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV32-NEXT: vadd.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: csrr a0, vlenb |
| ; RV32-NEXT: li a1, 24 |
| ; RV32-NEXT: mul a0, a0, a1 |
| ; RV32-NEXT: add a0, sp, a0 |
| ; RV32-NEXT: addi a0, a0, 16 |
| ; RV32-NEXT: vl8r.v v16, (a0) # vscale x 64-byte Folded Reload |
| ; RV32-NEXT: vand.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: addi a0, sp, 16 |
| ; RV32-NEXT: vl8r.v v16, (a0) # vscale x 64-byte Folded Reload |
| ; RV32-NEXT: vmul.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vx v16, v8, a2, v0.t |
| ; RV32-NEXT: csrr a0, vlenb |
| ; RV32-NEXT: slli a0, a0, 3 |
| ; RV32-NEXT: add a0, sp, a0 |
| ; RV32-NEXT: addi a0, a0, 16 |
| ; RV32-NEXT: vl8r.v v8, (a0) # vscale x 64-byte Folded Reload |
| ; RV32-NEXT: csrr a0, vlenb |
| ; RV32-NEXT: li a1, 48 |
| ; RV32-NEXT: mul a0, a0, a1 |
| ; RV32-NEXT: add sp, sp, a0 |
| ; RV32-NEXT: .cfi_def_cfa sp, 16 |
| ; RV32-NEXT: addi sp, sp, 16 |
| ; RV32-NEXT: .cfi_def_cfa_offset 0 |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_v32i64: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: li a2, 16 |
| ; RV64-NEXT: vsetivli zero, 2, e8, mf4, ta, ma |
| ; RV64-NEXT: vslidedown.vi v7, v0, 2 |
| ; RV64-NEXT: mv a1, a0 |
| ; RV64-NEXT: bltu a0, a2, .LBB34_2 |
| ; RV64-NEXT: # %bb.1: |
| ; RV64-NEXT: li a1, 16 |
| ; RV64-NEXT: .LBB34_2: |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v8, 1, v0.t |
| ; RV64-NEXT: li a1, 32 |
| ; RV64-NEXT: lui a2, 349525 |
| ; RV64-NEXT: lui a3, 209715 |
| ; RV64-NEXT: lui a4, 61681 |
| ; RV64-NEXT: lui a5, 4112 |
| ; RV64-NEXT: addiw a2, a2, 1365 |
| ; RV64-NEXT: addiw a3, a3, 819 |
| ; RV64-NEXT: addiw a6, a4, -241 |
| ; RV64-NEXT: addiw a7, a5, 257 |
| ; RV64-NEXT: slli a5, a2, 32 |
| ; RV64-NEXT: add a5, a2, a5 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a4, a3, a4 |
| ; RV64-NEXT: slli a2, a6, 32 |
| ; RV64-NEXT: add a2, a6, a2 |
| ; RV64-NEXT: slli a3, a7, 32 |
| ; RV64-NEXT: add a3, a7, a3 |
| ; RV64-NEXT: addi a6, a0, -16 |
| ; RV64-NEXT: sltu a0, a0, a6 |
| ; RV64-NEXT: addi a0, a0, -1 |
| ; RV64-NEXT: and a6, a0, a6 |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v8, 2, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v8, 4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v8, 8, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v8, 16, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV64-NEXT: vsrl.vx v24, v8, a1, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV64-NEXT: vnot.v v8, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v8, 1, v0.t |
| ; RV64-NEXT: vand.vx v24, v24, a5, v0.t |
| ; RV64-NEXT: vsub.vv v8, v8, v24, v0.t |
| ; RV64-NEXT: vand.vx v24, v8, a4, v0.t |
| ; RV64-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a4, v0.t |
| ; RV64-NEXT: vadd.vv v8, v24, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v8, 4, v0.t |
| ; RV64-NEXT: vadd.vv v8, v8, v24, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a2, v0.t |
| ; RV64-NEXT: vmul.vx v8, v8, a3, v0.t |
| ; RV64-NEXT: vsrl.vx v8, v8, a0, v0.t |
| ; RV64-NEXT: vmv1r.v v0, v7 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v16, 1, v0.t |
| ; RV64-NEXT: vor.vv v16, v16, v24, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v16, 2, v0.t |
| ; RV64-NEXT: vor.vv v16, v16, v24, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v16, 4, v0.t |
| ; RV64-NEXT: vor.vv v16, v16, v24, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v16, 8, v0.t |
| ; RV64-NEXT: vor.vv v16, v16, v24, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v16, 16, v0.t |
| ; RV64-NEXT: vor.vv v16, v16, v24, v0.t |
| ; RV64-NEXT: vsrl.vx v24, v16, a1, v0.t |
| ; RV64-NEXT: vor.vv v16, v16, v24, v0.t |
| ; RV64-NEXT: vnot.v v16, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v16, 1, v0.t |
| ; RV64-NEXT: vand.vx v24, v24, a5, v0.t |
| ; RV64-NEXT: vsub.vv v16, v16, v24, v0.t |
| ; RV64-NEXT: vand.vx v24, v16, a4, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v16, 2, v0.t |
| ; RV64-NEXT: vand.vx v16, v16, a4, v0.t |
| ; RV64-NEXT: vadd.vv v16, v24, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v16, 4, v0.t |
| ; RV64-NEXT: vadd.vv v16, v16, v24, v0.t |
| ; RV64-NEXT: vand.vx v16, v16, a2, v0.t |
| ; RV64-NEXT: vmul.vx v16, v16, a3, v0.t |
| ; RV64-NEXT: vsrl.vx v16, v16, a0, v0.t |
| ; RV64-NEXT: ret |
| %v = call <32 x i64> @llvm.vp.ctlz.v32i64(<32 x i64> %va, i1 false, <32 x i1> %m, i32 %evl) |
| ret <32 x i64> %v |
| } |
| |
| define <32 x i64> @vp_ctlz_v32i64_unmasked(<32 x i64> %va, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_v32i64_unmasked: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: li a2, 16 |
| ; RV32-NEXT: mv a1, a0 |
| ; RV32-NEXT: bltu a0, a2, .LBB35_2 |
| ; RV32-NEXT: # %bb.1: |
| ; RV32-NEXT: li a1, 16 |
| ; RV32-NEXT: .LBB35_2: |
| ; RV32-NEXT: addi sp, sp, -16 |
| ; RV32-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32-NEXT: csrr a2, vlenb |
| ; RV32-NEXT: slli a2, a2, 4 |
| ; RV32-NEXT: sub sp, sp, a2 |
| ; RV32-NEXT: .cfi_escape 0x0f, 0x0d, 0x72, 0x00, 0x11, 0x10, 0x22, 0x11, 0x10, 0x92, 0xa2, 0x38, 0x00, 0x1e, 0x22 # sp + 16 + 16 * vlenb |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v8, 1 |
| ; RV32-NEXT: li a2, 32 |
| ; RV32-NEXT: lui a3, 349525 |
| ; RV32-NEXT: addi a3, a3, 1365 |
| ; RV32-NEXT: vsetvli a4, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a3 |
| ; RV32-NEXT: csrr a3, vlenb |
| ; RV32-NEXT: slli a3, a3, 3 |
| ; RV32-NEXT: add a3, sp, a3 |
| ; RV32-NEXT: addi a3, a3, 16 |
| ; RV32-NEXT: vs8r.v v24, (a3) # vscale x 64-byte Folded Spill |
| ; RV32-NEXT: addi a3, a0, -16 |
| ; RV32-NEXT: sltu a0, a0, a3 |
| ; RV32-NEXT: addi a0, a0, -1 |
| ; RV32-NEXT: and a0, a0, a3 |
| ; RV32-NEXT: lui a3, 209715 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v0 |
| ; RV32-NEXT: addi a3, a3, 819 |
| ; RV32-NEXT: vsrl.vi v0, v8, 2 |
| ; RV32-NEXT: vor.vv v8, v8, v0 |
| ; RV32-NEXT: vsrl.vi v0, v8, 4 |
| ; RV32-NEXT: vor.vv v8, v8, v0 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v16, 1 |
| ; RV32-NEXT: vor.vv v16, v16, v0 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v8, 8 |
| ; RV32-NEXT: vor.vv v8, v8, v0 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v16, 2 |
| ; RV32-NEXT: vor.vv v16, v16, v0 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v8, 16 |
| ; RV32-NEXT: vor.vv v8, v8, v0 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v16, 4 |
| ; RV32-NEXT: vor.vv v16, v16, v0 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vx v0, v8, a2 |
| ; RV32-NEXT: vor.vv v8, v8, v0 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v16, 8 |
| ; RV32-NEXT: vor.vv v16, v16, v0 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vnot.v v8, v8 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v16, 16 |
| ; RV32-NEXT: vor.vv v16, v16, v0 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v8, 1 |
| ; RV32-NEXT: vand.vv v0, v0, v24 |
| ; RV32-NEXT: vsub.vv v0, v8, v0 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vx v8, v16, a2 |
| ; RV32-NEXT: vor.vv v24, v16, v8 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a3 |
| ; RV32-NEXT: addi a2, sp, 16 |
| ; RV32-NEXT: vs8r.v v16, (a2) # vscale x 64-byte Folded Spill |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v8, v0, v16 |
| ; RV32-NEXT: vsrl.vi v0, v0, 2 |
| ; RV32-NEXT: vand.vv v0, v0, v16 |
| ; RV32-NEXT: vadd.vv v8, v8, v0 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vnot.v v24, v24 |
| ; RV32-NEXT: vsrl.vi v0, v24, 1 |
| ; RV32-NEXT: csrr a2, vlenb |
| ; RV32-NEXT: slli a2, a2, 3 |
| ; RV32-NEXT: add a2, sp, a2 |
| ; RV32-NEXT: addi a2, a2, 16 |
| ; RV32-NEXT: vl8r.v v16, (a2) # vscale x 64-byte Folded Reload |
| ; RV32-NEXT: vand.vv v0, v0, v16 |
| ; RV32-NEXT: vsub.vv v24, v24, v0 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v8, 4 |
| ; RV32-NEXT: vadd.vv v8, v8, v0 |
| ; RV32-NEXT: addi a2, sp, 16 |
| ; RV32-NEXT: vl8r.v v16, (a2) # vscale x 64-byte Folded Reload |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v0, v24, v16 |
| ; RV32-NEXT: vsrl.vi v24, v24, 2 |
| ; RV32-NEXT: vand.vv v16, v24, v16 |
| ; RV32-NEXT: lui a2, 61681 |
| ; RV32-NEXT: lui a3, 4112 |
| ; RV32-NEXT: addi a2, a2, -241 |
| ; RV32-NEXT: addi a3, a3, 257 |
| ; RV32-NEXT: vadd.vv v16, v0, v16 |
| ; RV32-NEXT: vsrl.vi v24, v16, 4 |
| ; RV32-NEXT: vadd.vv v16, v16, v24 |
| ; RV32-NEXT: vsetvli a4, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a2 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v24 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v16, v16, v24 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a3 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vmul.vv v8, v8, v24 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vmul.vv v16, v16, v24 |
| ; RV32-NEXT: li a2, 56 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vx v8, v8, a2 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vx v16, v16, a2 |
| ; RV32-NEXT: csrr a0, vlenb |
| ; RV32-NEXT: slli a0, a0, 4 |
| ; RV32-NEXT: add sp, sp, a0 |
| ; RV32-NEXT: .cfi_def_cfa sp, 16 |
| ; RV32-NEXT: addi sp, sp, 16 |
| ; RV32-NEXT: .cfi_def_cfa_offset 0 |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_v32i64_unmasked: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: li a2, 16 |
| ; RV64-NEXT: mv a1, a0 |
| ; RV64-NEXT: bltu a0, a2, .LBB35_2 |
| ; RV64-NEXT: # %bb.1: |
| ; RV64-NEXT: li a1, 16 |
| ; RV64-NEXT: .LBB35_2: |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v8, 1 |
| ; RV64-NEXT: li a2, 32 |
| ; RV64-NEXT: lui a3, 349525 |
| ; RV64-NEXT: lui a4, 209715 |
| ; RV64-NEXT: lui a5, 61681 |
| ; RV64-NEXT: lui a6, 4112 |
| ; RV64-NEXT: addiw a7, a3, 1365 |
| ; RV64-NEXT: addiw a3, a4, 819 |
| ; RV64-NEXT: addiw a4, a5, -241 |
| ; RV64-NEXT: addiw a6, a6, 257 |
| ; RV64-NEXT: slli a5, a7, 32 |
| ; RV64-NEXT: add a7, a7, a5 |
| ; RV64-NEXT: slli a5, a3, 32 |
| ; RV64-NEXT: add a5, a3, a5 |
| ; RV64-NEXT: slli a3, a4, 32 |
| ; RV64-NEXT: add a3, a4, a3 |
| ; RV64-NEXT: slli a4, a6, 32 |
| ; RV64-NEXT: add a4, a6, a4 |
| ; RV64-NEXT: addi a6, a0, -16 |
| ; RV64-NEXT: sltu a0, a0, a6 |
| ; RV64-NEXT: addi a0, a0, -1 |
| ; RV64-NEXT: and a6, a0, a6 |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vor.vv v8, v8, v24 |
| ; RV64-NEXT: vsrl.vi v24, v8, 2 |
| ; RV64-NEXT: vor.vv v8, v8, v24 |
| ; RV64-NEXT: vsrl.vi v24, v8, 4 |
| ; RV64-NEXT: vor.vv v8, v8, v24 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v16, 1 |
| ; RV64-NEXT: vor.vv v16, v16, v24 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v8, 8 |
| ; RV64-NEXT: vor.vv v8, v8, v24 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v16, 2 |
| ; RV64-NEXT: vor.vv v16, v16, v24 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v8, 16 |
| ; RV64-NEXT: vor.vv v8, v8, v24 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v16, 4 |
| ; RV64-NEXT: vor.vv v16, v16, v24 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vx v24, v8, a2 |
| ; RV64-NEXT: vor.vv v8, v8, v24 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v16, 8 |
| ; RV64-NEXT: vor.vv v16, v16, v24 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vnot.v v8, v8 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v16, 16 |
| ; RV64-NEXT: vor.vv v16, v16, v24 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v8, 1 |
| ; RV64-NEXT: vand.vx v24, v24, a7 |
| ; RV64-NEXT: vsub.vv v8, v8, v24 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vx v24, v16, a2 |
| ; RV64-NEXT: vor.vv v16, v16, v24 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vand.vx v24, v8, a5 |
| ; RV64-NEXT: vsrl.vi v8, v8, 2 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vnot.v v16, v16 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vand.vx v8, v8, a5 |
| ; RV64-NEXT: vadd.vv v8, v24, v8 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v16, 1 |
| ; RV64-NEXT: vand.vx v24, v24, a7 |
| ; RV64-NEXT: vsub.vv v16, v16, v24 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v8, 4 |
| ; RV64-NEXT: vadd.vv v8, v8, v24 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vand.vx v24, v16, a5 |
| ; RV64-NEXT: vsrl.vi v16, v16, 2 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vand.vx v8, v8, a3 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vand.vx v16, v16, a5 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vmul.vx v8, v8, a4 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vadd.vv v16, v24, v16 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vx v8, v8, a0 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v16, 4 |
| ; RV64-NEXT: vadd.vv v16, v16, v24 |
| ; RV64-NEXT: vand.vx v16, v16, a3 |
| ; RV64-NEXT: vmul.vx v16, v16, a4 |
| ; RV64-NEXT: vsrl.vx v16, v16, a0 |
| ; RV64-NEXT: ret |
| %v = call <32 x i64> @llvm.vp.ctlz.v32i64(<32 x i64> %va, i1 false, <32 x i1> splat (i1 true), i32 %evl) |
| ret <32 x i64> %v |
| } |
| |
| define <2 x i8> @vp_ctlz_zero_undef_v2i8(<2 x i8> %va, <2 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v2i8: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e8, mf8, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: li a0, 85 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: li a0, 51 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vi v8, v8, 15, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <2 x i8> @llvm.vp.ctlz.v2i8(<2 x i8> %va, i1 true, <2 x i1> %m, i32 %evl) |
| ret <2 x i8> %v |
| } |
| |
| define <2 x i8> @vp_ctlz_zero_undef_v2i8_unmasked(<2 x i8> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v2i8_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e8, mf8, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: li a0, 85 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: li a0, 51 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vi v8, v8, 15 |
| ; CHECK-NEXT: ret |
| %v = call <2 x i8> @llvm.vp.ctlz.v2i8(<2 x i8> %va, i1 true, <2 x i1> splat (i1 true), i32 %evl) |
| ret <2 x i8> %v |
| } |
| |
| define <4 x i8> @vp_ctlz_zero_undef_v4i8(<4 x i8> %va, <4 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v4i8: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e8, mf4, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: li a0, 85 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: li a0, 51 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vi v8, v8, 15, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <4 x i8> @llvm.vp.ctlz.v4i8(<4 x i8> %va, i1 true, <4 x i1> %m, i32 %evl) |
| ret <4 x i8> %v |
| } |
| |
| define <4 x i8> @vp_ctlz_zero_undef_v4i8_unmasked(<4 x i8> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v4i8_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e8, mf4, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: li a0, 85 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: li a0, 51 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vi v8, v8, 15 |
| ; CHECK-NEXT: ret |
| %v = call <4 x i8> @llvm.vp.ctlz.v4i8(<4 x i8> %va, i1 true, <4 x i1> splat (i1 true), i32 %evl) |
| ret <4 x i8> %v |
| } |
| |
| define <8 x i8> @vp_ctlz_zero_undef_v8i8(<8 x i8> %va, <8 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v8i8: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e8, mf2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: li a0, 85 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: li a0, 51 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vi v8, v8, 15, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <8 x i8> @llvm.vp.ctlz.v8i8(<8 x i8> %va, i1 true, <8 x i1> %m, i32 %evl) |
| ret <8 x i8> %v |
| } |
| |
| define <8 x i8> @vp_ctlz_zero_undef_v8i8_unmasked(<8 x i8> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v8i8_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e8, mf2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: li a0, 85 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: li a0, 51 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vi v8, v8, 15 |
| ; CHECK-NEXT: ret |
| %v = call <8 x i8> @llvm.vp.ctlz.v8i8(<8 x i8> %va, i1 true, <8 x i1> splat (i1 true), i32 %evl) |
| ret <8 x i8> %v |
| } |
| |
| define <16 x i8> @vp_ctlz_zero_undef_v16i8(<16 x i8> %va, <16 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v16i8: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e8, m1, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: li a0, 85 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: li a0, 51 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vi v8, v8, 15, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <16 x i8> @llvm.vp.ctlz.v16i8(<16 x i8> %va, i1 true, <16 x i1> %m, i32 %evl) |
| ret <16 x i8> %v |
| } |
| |
| define <16 x i8> @vp_ctlz_zero_undef_v16i8_unmasked(<16 x i8> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v16i8_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e8, m1, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: li a0, 85 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: li a0, 51 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vi v8, v8, 15 |
| ; CHECK-NEXT: ret |
| %v = call <16 x i8> @llvm.vp.ctlz.v16i8(<16 x i8> %va, i1 true, <16 x i1> splat (i1 true), i32 %evl) |
| ret <16 x i8> %v |
| } |
| |
| define <2 x i16> @vp_ctlz_zero_undef_v2i16(<2 x i16> %va, <2 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v2i16: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e16, mf4, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: lui a0, 5 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: lui a0, 3 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 1 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: li a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 8, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <2 x i16> @llvm.vp.ctlz.v2i16(<2 x i16> %va, i1 true, <2 x i1> %m, i32 %evl) |
| ret <2 x i16> %v |
| } |
| |
| define <2 x i16> @vp_ctlz_zero_undef_v2i16_unmasked(<2 x i16> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v2i16_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e16, mf4, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: lui a0, 5 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: lui a0, 3 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 1 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: li a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 8 |
| ; CHECK-NEXT: ret |
| %v = call <2 x i16> @llvm.vp.ctlz.v2i16(<2 x i16> %va, i1 true, <2 x i1> splat (i1 true), i32 %evl) |
| ret <2 x i16> %v |
| } |
| |
| define <4 x i16> @vp_ctlz_zero_undef_v4i16(<4 x i16> %va, <4 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v4i16: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e16, mf2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: lui a0, 5 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: lui a0, 3 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 1 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: li a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 8, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <4 x i16> @llvm.vp.ctlz.v4i16(<4 x i16> %va, i1 true, <4 x i1> %m, i32 %evl) |
| ret <4 x i16> %v |
| } |
| |
| define <4 x i16> @vp_ctlz_zero_undef_v4i16_unmasked(<4 x i16> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v4i16_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e16, mf2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: lui a0, 5 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: lui a0, 3 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 1 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: li a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 8 |
| ; CHECK-NEXT: ret |
| %v = call <4 x i16> @llvm.vp.ctlz.v4i16(<4 x i16> %va, i1 true, <4 x i1> splat (i1 true), i32 %evl) |
| ret <4 x i16> %v |
| } |
| |
| define <8 x i16> @vp_ctlz_zero_undef_v8i16(<8 x i16> %va, <8 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v8i16: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e16, m1, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: lui a0, 5 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: lui a0, 3 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 1 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: li a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 8, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <8 x i16> @llvm.vp.ctlz.v8i16(<8 x i16> %va, i1 true, <8 x i1> %m, i32 %evl) |
| ret <8 x i16> %v |
| } |
| |
| define <8 x i16> @vp_ctlz_zero_undef_v8i16_unmasked(<8 x i16> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v8i16_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e16, m1, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: lui a0, 5 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: lui a0, 3 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 1 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: li a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 8 |
| ; CHECK-NEXT: ret |
| %v = call <8 x i16> @llvm.vp.ctlz.v8i16(<8 x i16> %va, i1 true, <8 x i1> splat (i1 true), i32 %evl) |
| ret <8 x i16> %v |
| } |
| |
| define <16 x i16> @vp_ctlz_zero_undef_v16i16(<16 x i16> %va, <16 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v16i16: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e16, m2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v10, v8, 1, v0.t |
| ; CHECK-NEXT: lui a0, 5 |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 8, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v10, v10, a0, v0.t |
| ; CHECK-NEXT: lui a0, 3 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vand.vx v10, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 1 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v10, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: li a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 8, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <16 x i16> @llvm.vp.ctlz.v16i16(<16 x i16> %va, i1 true, <16 x i1> %m, i32 %evl) |
| ret <16 x i16> %v |
| } |
| |
| define <16 x i16> @vp_ctlz_zero_undef_v16i16_unmasked(<16 x i16> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v16i16_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e16, m2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v10, v8, 1 |
| ; CHECK-NEXT: lui a0, 5 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 8 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 1 |
| ; CHECK-NEXT: vand.vx v10, v10, a0 |
| ; CHECK-NEXT: lui a0, 3 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v10 |
| ; CHECK-NEXT: vand.vx v10, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 1 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v10, v8 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v10 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: li a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 8 |
| ; CHECK-NEXT: ret |
| %v = call <16 x i16> @llvm.vp.ctlz.v16i16(<16 x i16> %va, i1 true, <16 x i1> splat (i1 true), i32 %evl) |
| ret <16 x i16> %v |
| } |
| |
| define <2 x i32> @vp_ctlz_zero_undef_v2i32(<2 x i32> %va, <2 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v2i32: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e32, mf2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: lui a0, 349525 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 16, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: lui a0, 209715 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 61681 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 4112 |
| ; CHECK-NEXT: addi a0, a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 24, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <2 x i32> @llvm.vp.ctlz.v2i32(<2 x i32> %va, i1 true, <2 x i1> %m, i32 %evl) |
| ret <2 x i32> %v |
| } |
| |
| define <2 x i32> @vp_ctlz_zero_undef_v2i32_unmasked(<2 x i32> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v2i32_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e32, mf2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: lui a0, 349525 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 16 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: lui a0, 209715 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 61681 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 4112 |
| ; CHECK-NEXT: addi a0, a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 24 |
| ; CHECK-NEXT: ret |
| %v = call <2 x i32> @llvm.vp.ctlz.v2i32(<2 x i32> %va, i1 true, <2 x i1> splat (i1 true), i32 %evl) |
| ret <2 x i32> %v |
| } |
| |
| define <4 x i32> @vp_ctlz_zero_undef_v4i32(<4 x i32> %va, <4 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v4i32: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e32, m1, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: lui a0, 349525 |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 16, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v9, v9, a0, v0.t |
| ; CHECK-NEXT: lui a0, 209715 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v9, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 61681 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 4112 |
| ; CHECK-NEXT: addi a0, a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 24, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <4 x i32> @llvm.vp.ctlz.v4i32(<4 x i32> %va, i1 true, <4 x i1> %m, i32 %evl) |
| ret <4 x i32> %v |
| } |
| |
| define <4 x i32> @vp_ctlz_zero_undef_v4i32_unmasked(<4 x i32> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v4i32_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e32, m1, ta, ma |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: lui a0, 349525 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 8 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 16 |
| ; CHECK-NEXT: vor.vv v8, v8, v9 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 1 |
| ; CHECK-NEXT: vand.vx v9, v9, a0 |
| ; CHECK-NEXT: lui a0, 209715 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v9, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 61681 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v9, v8 |
| ; CHECK-NEXT: vsrl.vi v9, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v9 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 4112 |
| ; CHECK-NEXT: addi a0, a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 24 |
| ; CHECK-NEXT: ret |
| %v = call <4 x i32> @llvm.vp.ctlz.v4i32(<4 x i32> %va, i1 true, <4 x i1> splat (i1 true), i32 %evl) |
| ret <4 x i32> %v |
| } |
| |
| define <8 x i32> @vp_ctlz_zero_undef_v8i32(<8 x i32> %va, <8 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v8i32: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e32, m2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v10, v8, 1, v0.t |
| ; CHECK-NEXT: lui a0, 349525 |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 8, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 16, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v10, v10, a0, v0.t |
| ; CHECK-NEXT: lui a0, 209715 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vand.vx v10, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 61681 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v10, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v10, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v10, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 4112 |
| ; CHECK-NEXT: addi a0, a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 24, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <8 x i32> @llvm.vp.ctlz.v8i32(<8 x i32> %va, i1 true, <8 x i1> %m, i32 %evl) |
| ret <8 x i32> %v |
| } |
| |
| define <8 x i32> @vp_ctlz_zero_undef_v8i32_unmasked(<8 x i32> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v8i32_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e32, m2, ta, ma |
| ; CHECK-NEXT: vsrl.vi v10, v8, 1 |
| ; CHECK-NEXT: lui a0, 349525 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 8 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 16 |
| ; CHECK-NEXT: vor.vv v8, v8, v10 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 1 |
| ; CHECK-NEXT: vand.vx v10, v10, a0 |
| ; CHECK-NEXT: lui a0, 209715 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v10 |
| ; CHECK-NEXT: vand.vx v10, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 61681 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v10, v8 |
| ; CHECK-NEXT: vsrl.vi v10, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v10 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 4112 |
| ; CHECK-NEXT: addi a0, a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 24 |
| ; CHECK-NEXT: ret |
| %v = call <8 x i32> @llvm.vp.ctlz.v8i32(<8 x i32> %va, i1 true, <8 x i1> splat (i1 true), i32 %evl) |
| ret <8 x i32> %v |
| } |
| |
| define <16 x i32> @vp_ctlz_zero_undef_v16i32(<16 x i32> %va, <16 x i1> %m, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v16i32: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e32, m4, ta, ma |
| ; CHECK-NEXT: vsrl.vi v12, v8, 1, v0.t |
| ; CHECK-NEXT: lui a0, 349525 |
| ; CHECK-NEXT: vor.vv v8, v8, v12, v0.t |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v12, v8, 2, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v12, v0.t |
| ; CHECK-NEXT: vsrl.vi v12, v8, 4, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v12, v0.t |
| ; CHECK-NEXT: vsrl.vi v12, v8, 8, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v12, v0.t |
| ; CHECK-NEXT: vsrl.vi v12, v8, 16, v0.t |
| ; CHECK-NEXT: vor.vv v8, v8, v12, v0.t |
| ; CHECK-NEXT: vnot.v v8, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v12, v8, 1, v0.t |
| ; CHECK-NEXT: vand.vx v12, v12, a0, v0.t |
| ; CHECK-NEXT: lui a0, 209715 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v12, v0.t |
| ; CHECK-NEXT: vand.vx v12, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 61681 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v12, v8, v0.t |
| ; CHECK-NEXT: vsrl.vi v12, v8, 4, v0.t |
| ; CHECK-NEXT: vadd.vv v8, v8, v12, v0.t |
| ; CHECK-NEXT: vand.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: lui a0, 4112 |
| ; CHECK-NEXT: addi a0, a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0, v0.t |
| ; CHECK-NEXT: vsrl.vi v8, v8, 24, v0.t |
| ; CHECK-NEXT: ret |
| %v = call <16 x i32> @llvm.vp.ctlz.v16i32(<16 x i32> %va, i1 true, <16 x i1> %m, i32 %evl) |
| ret <16 x i32> %v |
| } |
| |
| define <16 x i32> @vp_ctlz_zero_undef_v16i32_unmasked(<16 x i32> %va, i32 zeroext %evl) { |
| ; CHECK-LABEL: vp_ctlz_zero_undef_v16i32_unmasked: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, a0, e32, m4, ta, ma |
| ; CHECK-NEXT: vsrl.vi v12, v8, 1 |
| ; CHECK-NEXT: lui a0, 349525 |
| ; CHECK-NEXT: vor.vv v8, v8, v12 |
| ; CHECK-NEXT: addi a0, a0, 1365 |
| ; CHECK-NEXT: vsrl.vi v12, v8, 2 |
| ; CHECK-NEXT: vor.vv v8, v8, v12 |
| ; CHECK-NEXT: vsrl.vi v12, v8, 4 |
| ; CHECK-NEXT: vor.vv v8, v8, v12 |
| ; CHECK-NEXT: vsrl.vi v12, v8, 8 |
| ; CHECK-NEXT: vor.vv v8, v8, v12 |
| ; CHECK-NEXT: vsrl.vi v12, v8, 16 |
| ; CHECK-NEXT: vor.vv v8, v8, v12 |
| ; CHECK-NEXT: vnot.v v8, v8 |
| ; CHECK-NEXT: vsrl.vi v12, v8, 1 |
| ; CHECK-NEXT: vand.vx v12, v12, a0 |
| ; CHECK-NEXT: lui a0, 209715 |
| ; CHECK-NEXT: addi a0, a0, 819 |
| ; CHECK-NEXT: vsub.vv v8, v8, v12 |
| ; CHECK-NEXT: vand.vx v12, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 2 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 61681 |
| ; CHECK-NEXT: addi a0, a0, -241 |
| ; CHECK-NEXT: vadd.vv v8, v12, v8 |
| ; CHECK-NEXT: vsrl.vi v12, v8, 4 |
| ; CHECK-NEXT: vadd.vv v8, v8, v12 |
| ; CHECK-NEXT: vand.vx v8, v8, a0 |
| ; CHECK-NEXT: lui a0, 4112 |
| ; CHECK-NEXT: addi a0, a0, 257 |
| ; CHECK-NEXT: vmul.vx v8, v8, a0 |
| ; CHECK-NEXT: vsrl.vi v8, v8, 24 |
| ; CHECK-NEXT: ret |
| %v = call <16 x i32> @llvm.vp.ctlz.v16i32(<16 x i32> %va, i1 true, <16 x i1> splat (i1 true), i32 %evl) |
| ret <16 x i32> %v |
| } |
| |
| define <2 x i64> @vp_ctlz_zero_undef_v2i64(<2 x i64> %va, <2 x i1> %m, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_zero_undef_v2i64: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetivli zero, 4, e32, m1, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vsrl.vi v9, v8, 8, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vsrl.vi v9, v8, 16, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vsrl.vx v9, v8, a1, v0.t |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vnot.v v8, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; RV32-NEXT: vand.vv v9, v9, v10, v0.t |
| ; RV32-NEXT: vsetivli zero, 4, e32, m1, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vand.vv v9, v8, v10, v0.t |
| ; RV32-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV32-NEXT: vand.vv v8, v8, v10, v0.t |
| ; RV32-NEXT: vsetivli zero, 4, e32, m1, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; RV32-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vsetivli zero, 4, e32, m1, ta, ma |
| ; RV32-NEXT: vmv.v.x v9, a1 |
| ; RV32-NEXT: li a1, 56 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v10, v0.t |
| ; RV32-NEXT: vmul.vv v8, v8, v9, v0.t |
| ; RV32-NEXT: vsrl.vx v8, v8, a1, v0.t |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_zero_undef_v2i64: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV64-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV64-NEXT: vsrl.vi v9, v8, 2, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV64-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV64-NEXT: vsrl.vi v9, v8, 8, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV64-NEXT: vsrl.vi v9, v8, 16, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV64-NEXT: vsrl.vx v9, v8, a4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v9, v0.t |
| ; RV64-NEXT: vnot.v v8, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v9, v8, 1, v0.t |
| ; RV64-NEXT: vand.vx v9, v9, a0, v0.t |
| ; RV64-NEXT: vsub.vv v8, v8, v9, v0.t |
| ; RV64-NEXT: vand.vx v9, v8, a1, v0.t |
| ; RV64-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a1, v0.t |
| ; RV64-NEXT: vadd.vv v8, v9, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v9, v8, 4, v0.t |
| ; RV64-NEXT: vadd.vv v8, v8, v9, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a2, v0.t |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vmul.vx v8, v8, a3, v0.t |
| ; RV64-NEXT: vsrl.vx v8, v8, a0, v0.t |
| ; RV64-NEXT: ret |
| %v = call <2 x i64> @llvm.vp.ctlz.v2i64(<2 x i64> %va, i1 true, <2 x i1> %m, i32 %evl) |
| ret <2 x i64> %v |
| } |
| |
| define <2 x i64> @vp_ctlz_zero_undef_v2i64_unmasked(<2 x i64> %va, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_zero_undef_v2i64_unmasked: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vsrl.vi v9, v8, 1 |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetivli zero, 4, e32, m1, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v9 |
| ; RV32-NEXT: vsrl.vi v9, v8, 2 |
| ; RV32-NEXT: vor.vv v8, v8, v9 |
| ; RV32-NEXT: vsrl.vi v9, v8, 4 |
| ; RV32-NEXT: vor.vv v8, v8, v9 |
| ; RV32-NEXT: vsrl.vi v9, v8, 8 |
| ; RV32-NEXT: vor.vv v8, v8, v9 |
| ; RV32-NEXT: vsrl.vi v9, v8, 16 |
| ; RV32-NEXT: vor.vv v8, v8, v9 |
| ; RV32-NEXT: vsrl.vx v9, v8, a1 |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v9 |
| ; RV32-NEXT: vnot.v v8, v8 |
| ; RV32-NEXT: vsrl.vi v9, v8, 1 |
| ; RV32-NEXT: vand.vv v9, v9, v10 |
| ; RV32-NEXT: vsetivli zero, 4, e32, m1, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vsub.vv v8, v8, v9 |
| ; RV32-NEXT: vand.vv v9, v8, v10 |
| ; RV32-NEXT: vsrl.vi v8, v8, 2 |
| ; RV32-NEXT: vand.vv v8, v8, v10 |
| ; RV32-NEXT: vsetivli zero, 4, e32, m1, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vadd.vv v8, v9, v8 |
| ; RV32-NEXT: vsrl.vi v9, v8, 4 |
| ; RV32-NEXT: vadd.vv v8, v8, v9 |
| ; RV32-NEXT: vsetivli zero, 4, e32, m1, ta, ma |
| ; RV32-NEXT: vmv.v.x v9, a1 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v10 |
| ; RV32-NEXT: vmul.vv v8, v8, v9 |
| ; RV32-NEXT: li a0, 56 |
| ; RV32-NEXT: vsrl.vx v8, v8, a0 |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_zero_undef_v2i64_unmasked: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m1, ta, ma |
| ; RV64-NEXT: vsrl.vi v9, v8, 1 |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v9 |
| ; RV64-NEXT: vsrl.vi v9, v8, 2 |
| ; RV64-NEXT: vor.vv v8, v8, v9 |
| ; RV64-NEXT: vsrl.vi v9, v8, 4 |
| ; RV64-NEXT: vor.vv v8, v8, v9 |
| ; RV64-NEXT: vsrl.vi v9, v8, 8 |
| ; RV64-NEXT: vor.vv v8, v8, v9 |
| ; RV64-NEXT: vsrl.vi v9, v8, 16 |
| ; RV64-NEXT: vor.vv v8, v8, v9 |
| ; RV64-NEXT: vsrl.vx v9, v8, a4 |
| ; RV64-NEXT: vor.vv v8, v8, v9 |
| ; RV64-NEXT: vnot.v v8, v8 |
| ; RV64-NEXT: vsrl.vi v9, v8, 1 |
| ; RV64-NEXT: vand.vx v9, v9, a0 |
| ; RV64-NEXT: vsub.vv v8, v8, v9 |
| ; RV64-NEXT: vand.vx v9, v8, a1 |
| ; RV64-NEXT: vsrl.vi v8, v8, 2 |
| ; RV64-NEXT: vand.vx v8, v8, a1 |
| ; RV64-NEXT: vadd.vv v8, v9, v8 |
| ; RV64-NEXT: vsrl.vi v9, v8, 4 |
| ; RV64-NEXT: vadd.vv v8, v8, v9 |
| ; RV64-NEXT: vand.vx v8, v8, a2 |
| ; RV64-NEXT: vmul.vx v8, v8, a3 |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vsrl.vx v8, v8, a0 |
| ; RV64-NEXT: ret |
| %v = call <2 x i64> @llvm.vp.ctlz.v2i64(<2 x i64> %va, i1 true, <2 x i1> splat (i1 true), i32 %evl) |
| ret <2 x i64> %v |
| } |
| |
| define <4 x i64> @vp_ctlz_zero_undef_v4i64(<4 x i64> %va, <4 x i1> %m, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_zero_undef_v4i64: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vsrl.vi v12, v8, 1, v0.t |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetivli zero, 8, e32, m2, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vsrl.vi v12, v8, 2, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vsrl.vi v12, v8, 4, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vsrl.vi v12, v8, 8, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vsrl.vi v12, v8, 16, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vsrl.vx v12, v8, a1, v0.t |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vnot.v v8, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v12, v8, 1, v0.t |
| ; RV32-NEXT: vand.vv v10, v12, v10, v0.t |
| ; RV32-NEXT: vsetivli zero, 8, e32, m2, ta, ma |
| ; RV32-NEXT: vmv.v.x v12, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vsub.vv v8, v8, v10, v0.t |
| ; RV32-NEXT: vand.vv v10, v8, v12, v0.t |
| ; RV32-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV32-NEXT: vand.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vsetivli zero, 8, e32, m2, ta, ma |
| ; RV32-NEXT: vmv.v.x v12, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vadd.vv v8, v10, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v10, v8, 4, v0.t |
| ; RV32-NEXT: vadd.vv v8, v8, v10, v0.t |
| ; RV32-NEXT: vsetivli zero, 8, e32, m2, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: li a1, 56 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vmul.vv v8, v8, v10, v0.t |
| ; RV32-NEXT: vsrl.vx v8, v8, a1, v0.t |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_zero_undef_v4i64: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV64-NEXT: vsrl.vi v10, v8, 1, v0.t |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v10, v0.t |
| ; RV64-NEXT: vsrl.vi v10, v8, 2, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v10, v0.t |
| ; RV64-NEXT: vsrl.vi v10, v8, 4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v10, v0.t |
| ; RV64-NEXT: vsrl.vi v10, v8, 8, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v10, v0.t |
| ; RV64-NEXT: vsrl.vi v10, v8, 16, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v10, v0.t |
| ; RV64-NEXT: vsrl.vx v10, v8, a4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v10, v0.t |
| ; RV64-NEXT: vnot.v v8, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v10, v8, 1, v0.t |
| ; RV64-NEXT: vand.vx v10, v10, a0, v0.t |
| ; RV64-NEXT: vsub.vv v8, v8, v10, v0.t |
| ; RV64-NEXT: vand.vx v10, v8, a1, v0.t |
| ; RV64-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a1, v0.t |
| ; RV64-NEXT: vadd.vv v8, v10, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v10, v8, 4, v0.t |
| ; RV64-NEXT: vadd.vv v8, v8, v10, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a2, v0.t |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vmul.vx v8, v8, a3, v0.t |
| ; RV64-NEXT: vsrl.vx v8, v8, a0, v0.t |
| ; RV64-NEXT: ret |
| %v = call <4 x i64> @llvm.vp.ctlz.v4i64(<4 x i64> %va, i1 true, <4 x i1> %m, i32 %evl) |
| ret <4 x i64> %v |
| } |
| |
| define <4 x i64> @vp_ctlz_zero_undef_v4i64_unmasked(<4 x i64> %va, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_zero_undef_v4i64_unmasked: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vsrl.vi v10, v8, 1 |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetivli zero, 8, e32, m2, ta, ma |
| ; RV32-NEXT: vmv.v.x v12, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v10 |
| ; RV32-NEXT: vsrl.vi v10, v8, 2 |
| ; RV32-NEXT: vor.vv v8, v8, v10 |
| ; RV32-NEXT: vsrl.vi v10, v8, 4 |
| ; RV32-NEXT: vor.vv v8, v8, v10 |
| ; RV32-NEXT: vsrl.vi v10, v8, 8 |
| ; RV32-NEXT: vor.vv v8, v8, v10 |
| ; RV32-NEXT: vsrl.vi v10, v8, 16 |
| ; RV32-NEXT: vor.vv v8, v8, v10 |
| ; RV32-NEXT: vsrl.vx v10, v8, a1 |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v10 |
| ; RV32-NEXT: vnot.v v8, v8 |
| ; RV32-NEXT: vsrl.vi v10, v8, 1 |
| ; RV32-NEXT: vand.vv v10, v10, v12 |
| ; RV32-NEXT: vsetivli zero, 8, e32, m2, ta, ma |
| ; RV32-NEXT: vmv.v.x v12, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vsub.vv v8, v8, v10 |
| ; RV32-NEXT: vand.vv v10, v8, v12 |
| ; RV32-NEXT: vsrl.vi v8, v8, 2 |
| ; RV32-NEXT: vand.vv v8, v8, v12 |
| ; RV32-NEXT: vsetivli zero, 8, e32, m2, ta, ma |
| ; RV32-NEXT: vmv.v.x v12, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vadd.vv v8, v10, v8 |
| ; RV32-NEXT: vsrl.vi v10, v8, 4 |
| ; RV32-NEXT: vadd.vv v8, v8, v10 |
| ; RV32-NEXT: vsetivli zero, 8, e32, m2, ta, ma |
| ; RV32-NEXT: vmv.v.x v10, a1 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v12 |
| ; RV32-NEXT: vmul.vv v8, v8, v10 |
| ; RV32-NEXT: li a0, 56 |
| ; RV32-NEXT: vsrl.vx v8, v8, a0 |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_zero_undef_v4i64_unmasked: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m2, ta, ma |
| ; RV64-NEXT: vsrl.vi v10, v8, 1 |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v10 |
| ; RV64-NEXT: vsrl.vi v10, v8, 2 |
| ; RV64-NEXT: vor.vv v8, v8, v10 |
| ; RV64-NEXT: vsrl.vi v10, v8, 4 |
| ; RV64-NEXT: vor.vv v8, v8, v10 |
| ; RV64-NEXT: vsrl.vi v10, v8, 8 |
| ; RV64-NEXT: vor.vv v8, v8, v10 |
| ; RV64-NEXT: vsrl.vi v10, v8, 16 |
| ; RV64-NEXT: vor.vv v8, v8, v10 |
| ; RV64-NEXT: vsrl.vx v10, v8, a4 |
| ; RV64-NEXT: vor.vv v8, v8, v10 |
| ; RV64-NEXT: vnot.v v8, v8 |
| ; RV64-NEXT: vsrl.vi v10, v8, 1 |
| ; RV64-NEXT: vand.vx v10, v10, a0 |
| ; RV64-NEXT: vsub.vv v8, v8, v10 |
| ; RV64-NEXT: vand.vx v10, v8, a1 |
| ; RV64-NEXT: vsrl.vi v8, v8, 2 |
| ; RV64-NEXT: vand.vx v8, v8, a1 |
| ; RV64-NEXT: vadd.vv v8, v10, v8 |
| ; RV64-NEXT: vsrl.vi v10, v8, 4 |
| ; RV64-NEXT: vadd.vv v8, v8, v10 |
| ; RV64-NEXT: vand.vx v8, v8, a2 |
| ; RV64-NEXT: vmul.vx v8, v8, a3 |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vsrl.vx v8, v8, a0 |
| ; RV64-NEXT: ret |
| %v = call <4 x i64> @llvm.vp.ctlz.v4i64(<4 x i64> %va, i1 true, <4 x i1> splat (i1 true), i32 %evl) |
| ret <4 x i64> %v |
| } |
| |
| define <8 x i64> @vp_ctlz_zero_undef_v8i64(<8 x i64> %va, <8 x i1> %m, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_zero_undef_v8i64: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vsrl.vi v16, v8, 1, v0.t |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetivli zero, 16, e32, m4, ta, ma |
| ; RV32-NEXT: vmv.v.x v12, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 2, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 8, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 16, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vx v16, v8, a1, v0.t |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vnot.v v16, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v8, v16, 1, v0.t |
| ; RV32-NEXT: vand.vv v12, v8, v12, v0.t |
| ; RV32-NEXT: vsetivli zero, 16, e32, m4, ta, ma |
| ; RV32-NEXT: vmv.v.x v8, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vsub.vv v12, v16, v12, v0.t |
| ; RV32-NEXT: vand.vv v16, v12, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v12, v12, 2, v0.t |
| ; RV32-NEXT: vand.vv v8, v12, v8, v0.t |
| ; RV32-NEXT: vsetivli zero, 16, e32, m4, ta, ma |
| ; RV32-NEXT: vmv.v.x v12, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vadd.vv v8, v16, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV32-NEXT: vadd.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsetivli zero, 16, e32, m4, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: li a1, 56 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v12, v0.t |
| ; RV32-NEXT: vmul.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vx v8, v8, a1, v0.t |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_zero_undef_v8i64: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV64-NEXT: vsrl.vi v12, v8, 1, v0.t |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV64-NEXT: vsrl.vi v12, v8, 2, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV64-NEXT: vsrl.vi v12, v8, 4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV64-NEXT: vsrl.vi v12, v8, 8, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV64-NEXT: vsrl.vi v12, v8, 16, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV64-NEXT: vsrl.vx v12, v8, a4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v12, v0.t |
| ; RV64-NEXT: vnot.v v8, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v12, v8, 1, v0.t |
| ; RV64-NEXT: vand.vx v12, v12, a0, v0.t |
| ; RV64-NEXT: vsub.vv v8, v8, v12, v0.t |
| ; RV64-NEXT: vand.vx v12, v8, a1, v0.t |
| ; RV64-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a1, v0.t |
| ; RV64-NEXT: vadd.vv v8, v12, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v12, v8, 4, v0.t |
| ; RV64-NEXT: vadd.vv v8, v8, v12, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a2, v0.t |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vmul.vx v8, v8, a3, v0.t |
| ; RV64-NEXT: vsrl.vx v8, v8, a0, v0.t |
| ; RV64-NEXT: ret |
| %v = call <8 x i64> @llvm.vp.ctlz.v8i64(<8 x i64> %va, i1 true, <8 x i1> %m, i32 %evl) |
| ret <8 x i64> %v |
| } |
| |
| define <8 x i64> @vp_ctlz_zero_undef_v8i64_unmasked(<8 x i64> %va, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_zero_undef_v8i64_unmasked: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vsrl.vi v12, v8, 1 |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetivli zero, 16, e32, m4, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v12 |
| ; RV32-NEXT: vsrl.vi v12, v8, 2 |
| ; RV32-NEXT: vor.vv v8, v8, v12 |
| ; RV32-NEXT: vsrl.vi v12, v8, 4 |
| ; RV32-NEXT: vor.vv v8, v8, v12 |
| ; RV32-NEXT: vsrl.vi v12, v8, 8 |
| ; RV32-NEXT: vor.vv v8, v8, v12 |
| ; RV32-NEXT: vsrl.vi v12, v8, 16 |
| ; RV32-NEXT: vor.vv v8, v8, v12 |
| ; RV32-NEXT: vsrl.vx v12, v8, a1 |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v12 |
| ; RV32-NEXT: vnot.v v8, v8 |
| ; RV32-NEXT: vsrl.vi v12, v8, 1 |
| ; RV32-NEXT: vand.vv v12, v12, v16 |
| ; RV32-NEXT: vsetivli zero, 16, e32, m4, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vsub.vv v8, v8, v12 |
| ; RV32-NEXT: vand.vv v12, v8, v16 |
| ; RV32-NEXT: vsrl.vi v8, v8, 2 |
| ; RV32-NEXT: vand.vv v8, v8, v16 |
| ; RV32-NEXT: vsetivli zero, 16, e32, m4, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vadd.vv v8, v12, v8 |
| ; RV32-NEXT: vsrl.vi v12, v8, 4 |
| ; RV32-NEXT: vadd.vv v8, v8, v12 |
| ; RV32-NEXT: vsetivli zero, 16, e32, m4, ta, ma |
| ; RV32-NEXT: vmv.v.x v12, a1 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v16 |
| ; RV32-NEXT: vmul.vv v8, v8, v12 |
| ; RV32-NEXT: li a0, 56 |
| ; RV32-NEXT: vsrl.vx v8, v8, a0 |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_zero_undef_v8i64_unmasked: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m4, ta, ma |
| ; RV64-NEXT: vsrl.vi v12, v8, 1 |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v12 |
| ; RV64-NEXT: vsrl.vi v12, v8, 2 |
| ; RV64-NEXT: vor.vv v8, v8, v12 |
| ; RV64-NEXT: vsrl.vi v12, v8, 4 |
| ; RV64-NEXT: vor.vv v8, v8, v12 |
| ; RV64-NEXT: vsrl.vi v12, v8, 8 |
| ; RV64-NEXT: vor.vv v8, v8, v12 |
| ; RV64-NEXT: vsrl.vi v12, v8, 16 |
| ; RV64-NEXT: vor.vv v8, v8, v12 |
| ; RV64-NEXT: vsrl.vx v12, v8, a4 |
| ; RV64-NEXT: vor.vv v8, v8, v12 |
| ; RV64-NEXT: vnot.v v8, v8 |
| ; RV64-NEXT: vsrl.vi v12, v8, 1 |
| ; RV64-NEXT: vand.vx v12, v12, a0 |
| ; RV64-NEXT: vsub.vv v8, v8, v12 |
| ; RV64-NEXT: vand.vx v12, v8, a1 |
| ; RV64-NEXT: vsrl.vi v8, v8, 2 |
| ; RV64-NEXT: vand.vx v8, v8, a1 |
| ; RV64-NEXT: vadd.vv v8, v12, v8 |
| ; RV64-NEXT: vsrl.vi v12, v8, 4 |
| ; RV64-NEXT: vadd.vv v8, v8, v12 |
| ; RV64-NEXT: vand.vx v8, v8, a2 |
| ; RV64-NEXT: vmul.vx v8, v8, a3 |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vsrl.vx v8, v8, a0 |
| ; RV64-NEXT: ret |
| %v = call <8 x i64> @llvm.vp.ctlz.v8i64(<8 x i64> %va, i1 true, <8 x i1> splat (i1 true), i32 %evl) |
| ret <8 x i64> %v |
| } |
| |
| define <15 x i64> @vp_ctlz_zero_undef_v15i64(<15 x i64> %va, <15 x i1> %m, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_zero_undef_v15i64: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v24, v8, 1, v0.t |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 2, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 4, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 8, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 16, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vx v24, v8, a1, v0.t |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vnot.v v24, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v8, v24, 1, v0.t |
| ; RV32-NEXT: vand.vv v16, v8, v16, v0.t |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v8, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsub.vv v24, v24, v16, v0.t |
| ; RV32-NEXT: vand.vv v16, v24, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v24, 2, v0.t |
| ; RV32-NEXT: vand.vv v24, v24, v8, v0.t |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v8, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vadd.vv v16, v16, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v16, 4, v0.t |
| ; RV32-NEXT: vadd.vv v16, v16, v24, v0.t |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a1 |
| ; RV32-NEXT: li a1, 56 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v8, v16, v8, v0.t |
| ; RV32-NEXT: vmul.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vx v8, v8, a1, v0.t |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_zero_undef_v15i64: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v16, v8, 1, v0.t |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 2, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 8, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 16, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vx v16, v8, a4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vnot.v v8, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 1, v0.t |
| ; RV64-NEXT: vand.vx v16, v16, a0, v0.t |
| ; RV64-NEXT: vsub.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vand.vx v16, v8, a1, v0.t |
| ; RV64-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a1, v0.t |
| ; RV64-NEXT: vadd.vv v8, v16, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV64-NEXT: vadd.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a2, v0.t |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vmul.vx v8, v8, a3, v0.t |
| ; RV64-NEXT: vsrl.vx v8, v8, a0, v0.t |
| ; RV64-NEXT: ret |
| %v = call <15 x i64> @llvm.vp.ctlz.v15i64(<15 x i64> %va, i1 true, <15 x i1> %m, i32 %evl) |
| ret <15 x i64> %v |
| } |
| |
| define <15 x i64> @vp_ctlz_zero_undef_v15i64_unmasked(<15 x i64> %va, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_zero_undef_v15i64_unmasked: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v16, v8, 1 |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vi v16, v8, 2 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vi v16, v8, 4 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vi v16, v8, 8 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vi v16, v8, 16 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vx v16, v8, a1 |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vnot.v v8, v8 |
| ; RV32-NEXT: vsrl.vi v16, v8, 1 |
| ; RV32-NEXT: vand.vv v24, v16, v24 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsub.vv v8, v8, v24 |
| ; RV32-NEXT: vand.vv v24, v8, v16 |
| ; RV32-NEXT: vsrl.vi v8, v8, 2 |
| ; RV32-NEXT: vand.vv v8, v8, v16 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vadd.vv v8, v24, v8 |
| ; RV32-NEXT: vsrl.vi v24, v8, 4 |
| ; RV32-NEXT: vadd.vv v8, v8, v24 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a1 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v16 |
| ; RV32-NEXT: vmul.vv v8, v8, v24 |
| ; RV32-NEXT: li a0, 56 |
| ; RV32-NEXT: vsrl.vx v8, v8, a0 |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_zero_undef_v15i64_unmasked: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v16, v8, 1 |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vi v16, v8, 2 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vi v16, v8, 4 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vi v16, v8, 8 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vi v16, v8, 16 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vx v16, v8, a4 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vnot.v v8, v8 |
| ; RV64-NEXT: vsrl.vi v16, v8, 1 |
| ; RV64-NEXT: vand.vx v16, v16, a0 |
| ; RV64-NEXT: vsub.vv v8, v8, v16 |
| ; RV64-NEXT: vand.vx v16, v8, a1 |
| ; RV64-NEXT: vsrl.vi v8, v8, 2 |
| ; RV64-NEXT: vand.vx v8, v8, a1 |
| ; RV64-NEXT: vadd.vv v8, v16, v8 |
| ; RV64-NEXT: vsrl.vi v16, v8, 4 |
| ; RV64-NEXT: vadd.vv v8, v8, v16 |
| ; RV64-NEXT: vand.vx v8, v8, a2 |
| ; RV64-NEXT: vmul.vx v8, v8, a3 |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vsrl.vx v8, v8, a0 |
| ; RV64-NEXT: ret |
| %v = call <15 x i64> @llvm.vp.ctlz.v15i64(<15 x i64> %va, i1 true, <15 x i1> splat (i1 true), i32 %evl) |
| ret <15 x i64> %v |
| } |
| |
| define <16 x i64> @vp_ctlz_zero_undef_v16i64(<16 x i64> %va, <16 x i1> %m, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_zero_undef_v16i64: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v24, v8, 1, v0.t |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 2, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 4, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 8, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 16, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vx v24, v8, a1, v0.t |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vnot.v v24, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v8, v24, 1, v0.t |
| ; RV32-NEXT: vand.vv v16, v8, v16, v0.t |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v8, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsub.vv v24, v24, v16, v0.t |
| ; RV32-NEXT: vand.vv v16, v24, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v24, 2, v0.t |
| ; RV32-NEXT: vand.vv v24, v24, v8, v0.t |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v8, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vadd.vv v16, v16, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v16, 4, v0.t |
| ; RV32-NEXT: vadd.vv v16, v16, v24, v0.t |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a1 |
| ; RV32-NEXT: li a1, 56 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v8, v16, v8, v0.t |
| ; RV32-NEXT: vmul.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vx v8, v8, a1, v0.t |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_zero_undef_v16i64: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v16, v8, 1, v0.t |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 2, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 8, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 16, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vsrl.vx v16, v8, a4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vnot.v v8, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 1, v0.t |
| ; RV64-NEXT: vand.vx v16, v16, a0, v0.t |
| ; RV64-NEXT: vsub.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vand.vx v16, v8, a1, v0.t |
| ; RV64-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a1, v0.t |
| ; RV64-NEXT: vadd.vv v8, v16, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV64-NEXT: vadd.vv v8, v8, v16, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a2, v0.t |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vmul.vx v8, v8, a3, v0.t |
| ; RV64-NEXT: vsrl.vx v8, v8, a0, v0.t |
| ; RV64-NEXT: ret |
| %v = call <16 x i64> @llvm.vp.ctlz.v16i64(<16 x i64> %va, i1 true, <16 x i1> %m, i32 %evl) |
| ret <16 x i64> %v |
| } |
| |
| define <16 x i64> @vp_ctlz_zero_undef_v16i64_unmasked(<16 x i64> %va, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_zero_undef_v16i64_unmasked: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v16, v8, 1 |
| ; RV32-NEXT: lui a1, 349525 |
| ; RV32-NEXT: addi a1, a1, 1365 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a1 |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vi v16, v8, 2 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vi v16, v8, 4 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vi v16, v8, 8 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vi v16, v8, 16 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vsrl.vx v16, v8, a1 |
| ; RV32-NEXT: lui a1, 209715 |
| ; RV32-NEXT: addi a1, a1, 819 |
| ; RV32-NEXT: vor.vv v8, v8, v16 |
| ; RV32-NEXT: vnot.v v8, v8 |
| ; RV32-NEXT: vsrl.vi v16, v8, 1 |
| ; RV32-NEXT: vand.vv v24, v16, v24 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: lui a1, 61681 |
| ; RV32-NEXT: addi a1, a1, -241 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsub.vv v8, v8, v24 |
| ; RV32-NEXT: vand.vv v24, v8, v16 |
| ; RV32-NEXT: vsrl.vi v8, v8, 2 |
| ; RV32-NEXT: vand.vv v8, v8, v16 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a1 |
| ; RV32-NEXT: lui a1, 4112 |
| ; RV32-NEXT: addi a1, a1, 257 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vadd.vv v8, v24, v8 |
| ; RV32-NEXT: vsrl.vi v24, v8, 4 |
| ; RV32-NEXT: vadd.vv v8, v8, v24 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a1 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v16 |
| ; RV32-NEXT: vmul.vv v8, v8, v24 |
| ; RV32-NEXT: li a0, 56 |
| ; RV32-NEXT: vsrl.vx v8, v8, a0 |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_zero_undef_v16i64_unmasked: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v16, v8, 1 |
| ; RV64-NEXT: lui a0, 349525 |
| ; RV64-NEXT: lui a1, 209715 |
| ; RV64-NEXT: lui a2, 61681 |
| ; RV64-NEXT: lui a3, 4112 |
| ; RV64-NEXT: addiw a0, a0, 1365 |
| ; RV64-NEXT: addiw a1, a1, 819 |
| ; RV64-NEXT: addiw a2, a2, -241 |
| ; RV64-NEXT: addiw a3, a3, 257 |
| ; RV64-NEXT: slli a4, a0, 32 |
| ; RV64-NEXT: add a0, a0, a4 |
| ; RV64-NEXT: slli a4, a1, 32 |
| ; RV64-NEXT: add a1, a1, a4 |
| ; RV64-NEXT: slli a4, a2, 32 |
| ; RV64-NEXT: add a2, a2, a4 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a3, a3, a4 |
| ; RV64-NEXT: li a4, 32 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vi v16, v8, 2 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vi v16, v8, 4 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vi v16, v8, 8 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vi v16, v8, 16 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vsrl.vx v16, v8, a4 |
| ; RV64-NEXT: vor.vv v8, v8, v16 |
| ; RV64-NEXT: vnot.v v8, v8 |
| ; RV64-NEXT: vsrl.vi v16, v8, 1 |
| ; RV64-NEXT: vand.vx v16, v16, a0 |
| ; RV64-NEXT: vsub.vv v8, v8, v16 |
| ; RV64-NEXT: vand.vx v16, v8, a1 |
| ; RV64-NEXT: vsrl.vi v8, v8, 2 |
| ; RV64-NEXT: vand.vx v8, v8, a1 |
| ; RV64-NEXT: vadd.vv v8, v16, v8 |
| ; RV64-NEXT: vsrl.vi v16, v8, 4 |
| ; RV64-NEXT: vadd.vv v8, v8, v16 |
| ; RV64-NEXT: vand.vx v8, v8, a2 |
| ; RV64-NEXT: vmul.vx v8, v8, a3 |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vsrl.vx v8, v8, a0 |
| ; RV64-NEXT: ret |
| %v = call <16 x i64> @llvm.vp.ctlz.v16i64(<16 x i64> %va, i1 true, <16 x i1> splat (i1 true), i32 %evl) |
| ret <16 x i64> %v |
| } |
| |
| define <32 x i64> @vp_ctlz_zero_undef_v32i64(<32 x i64> %va, <32 x i1> %m, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_zero_undef_v32i64: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: addi sp, sp, -16 |
| ; RV32-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32-NEXT: csrr a1, vlenb |
| ; RV32-NEXT: li a2, 48 |
| ; RV32-NEXT: mul a1, a1, a2 |
| ; RV32-NEXT: sub sp, sp, a1 |
| ; RV32-NEXT: .cfi_escape 0x0f, 0x0d, 0x72, 0x00, 0x11, 0x10, 0x22, 0x11, 0x30, 0x92, 0xa2, 0x38, 0x00, 0x1e, 0x22 # sp + 16 + 48 * vlenb |
| ; RV32-NEXT: csrr a1, vlenb |
| ; RV32-NEXT: li a2, 40 |
| ; RV32-NEXT: mul a1, a1, a2 |
| ; RV32-NEXT: add a1, sp, a1 |
| ; RV32-NEXT: addi a1, a1, 16 |
| ; RV32-NEXT: vs8r.v v16, (a1) # vscale x 64-byte Folded Spill |
| ; RV32-NEXT: li a1, 16 |
| ; RV32-NEXT: vsetivli zero, 2, e8, mf4, ta, ma |
| ; RV32-NEXT: vslidedown.vi v7, v0, 2 |
| ; RV32-NEXT: mv a2, a0 |
| ; RV32-NEXT: bltu a0, a1, .LBB70_2 |
| ; RV32-NEXT: # %bb.1: |
| ; RV32-NEXT: li a2, 16 |
| ; RV32-NEXT: .LBB70_2: |
| ; RV32-NEXT: vsetvli zero, a2, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v24, v8, 1, v0.t |
| ; RV32-NEXT: li a1, 32 |
| ; RV32-NEXT: lui a3, 349525 |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: addi a3, a3, 1365 |
| ; RV32-NEXT: vsrl.vi v24, v8, 2, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 4, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 8, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 16, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vx v24, v8, a1, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vsetvli a4, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a3 |
| ; RV32-NEXT: csrr a3, vlenb |
| ; RV32-NEXT: slli a3, a3, 5 |
| ; RV32-NEXT: add a3, sp, a3 |
| ; RV32-NEXT: addi a3, a3, 16 |
| ; RV32-NEXT: vs8r.v v16, (a3) # vscale x 64-byte Folded Spill |
| ; RV32-NEXT: vsetvli zero, a2, e64, m8, ta, ma |
| ; RV32-NEXT: vnot.v v8, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v24, v8, 1, v0.t |
| ; RV32-NEXT: vand.vv v24, v24, v16, v0.t |
| ; RV32-NEXT: vsub.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: lui a3, 209715 |
| ; RV32-NEXT: addi a3, a3, 819 |
| ; RV32-NEXT: vsetvli a4, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a3 |
| ; RV32-NEXT: csrr a3, vlenb |
| ; RV32-NEXT: slli a3, a3, 4 |
| ; RV32-NEXT: add a3, sp, a3 |
| ; RV32-NEXT: addi a3, a3, 16 |
| ; RV32-NEXT: vs8r.v v24, (a3) # vscale x 64-byte Folded Spill |
| ; RV32-NEXT: vsetvli zero, a2, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v16, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV32-NEXT: vand.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vadd.vv v8, v16, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV32-NEXT: vadd.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: lui a3, 61681 |
| ; RV32-NEXT: addi a3, a3, -241 |
| ; RV32-NEXT: vsetvli a4, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a3 |
| ; RV32-NEXT: csrr a3, vlenb |
| ; RV32-NEXT: li a4, 24 |
| ; RV32-NEXT: mul a3, a3, a4 |
| ; RV32-NEXT: add a3, sp, a3 |
| ; RV32-NEXT: addi a3, a3, 16 |
| ; RV32-NEXT: vs8r.v v16, (a3) # vscale x 64-byte Folded Spill |
| ; RV32-NEXT: vsetvli zero, a2, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: lui a3, 4112 |
| ; RV32-NEXT: addi a3, a3, 257 |
| ; RV32-NEXT: vsetvli a4, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a3 |
| ; RV32-NEXT: addi a3, sp, 16 |
| ; RV32-NEXT: vs8r.v v16, (a3) # vscale x 64-byte Folded Spill |
| ; RV32-NEXT: vsetvli zero, a2, e64, m8, ta, ma |
| ; RV32-NEXT: vmul.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: li a2, 56 |
| ; RV32-NEXT: vsrl.vx v8, v8, a2, v0.t |
| ; RV32-NEXT: csrr a3, vlenb |
| ; RV32-NEXT: slli a3, a3, 3 |
| ; RV32-NEXT: add a3, sp, a3 |
| ; RV32-NEXT: addi a3, a3, 16 |
| ; RV32-NEXT: vs8r.v v8, (a3) # vscale x 64-byte Folded Spill |
| ; RV32-NEXT: addi a3, a0, -16 |
| ; RV32-NEXT: sltu a0, a0, a3 |
| ; RV32-NEXT: addi a0, a0, -1 |
| ; RV32-NEXT: and a0, a0, a3 |
| ; RV32-NEXT: vmv1r.v v0, v7 |
| ; RV32-NEXT: csrr a3, vlenb |
| ; RV32-NEXT: li a4, 40 |
| ; RV32-NEXT: mul a3, a3, a4 |
| ; RV32-NEXT: add a3, sp, a3 |
| ; RV32-NEXT: addi a3, a3, 16 |
| ; RV32-NEXT: vl8r.v v8, (a3) # vscale x 64-byte Folded Reload |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v16, v8, 1, v0.t |
| ; RV32-NEXT: vor.vv v16, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vi v8, v16, 2, v0.t |
| ; RV32-NEXT: vor.vv v8, v16, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 8, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 16, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vx v16, v8, a1, v0.t |
| ; RV32-NEXT: vor.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vnot.v v8, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 1, v0.t |
| ; RV32-NEXT: csrr a0, vlenb |
| ; RV32-NEXT: slli a0, a0, 5 |
| ; RV32-NEXT: add a0, sp, a0 |
| ; RV32-NEXT: addi a0, a0, 16 |
| ; RV32-NEXT: vl8r.v v24, (a0) # vscale x 64-byte Folded Reload |
| ; RV32-NEXT: vand.vv v16, v16, v24, v0.t |
| ; RV32-NEXT: vsub.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: csrr a0, vlenb |
| ; RV32-NEXT: slli a0, a0, 4 |
| ; RV32-NEXT: add a0, sp, a0 |
| ; RV32-NEXT: addi a0, a0, 16 |
| ; RV32-NEXT: vl8r.v v24, (a0) # vscale x 64-byte Folded Reload |
| ; RV32-NEXT: vand.vv v16, v8, v24, v0.t |
| ; RV32-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV32-NEXT: vand.vv v8, v8, v24, v0.t |
| ; RV32-NEXT: vadd.vv v8, v16, v8, v0.t |
| ; RV32-NEXT: vsrl.vi v16, v8, 4, v0.t |
| ; RV32-NEXT: vadd.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: csrr a0, vlenb |
| ; RV32-NEXT: li a1, 24 |
| ; RV32-NEXT: mul a0, a0, a1 |
| ; RV32-NEXT: add a0, sp, a0 |
| ; RV32-NEXT: addi a0, a0, 16 |
| ; RV32-NEXT: vl8r.v v16, (a0) # vscale x 64-byte Folded Reload |
| ; RV32-NEXT: vand.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: addi a0, sp, 16 |
| ; RV32-NEXT: vl8r.v v16, (a0) # vscale x 64-byte Folded Reload |
| ; RV32-NEXT: vmul.vv v8, v8, v16, v0.t |
| ; RV32-NEXT: vsrl.vx v16, v8, a2, v0.t |
| ; RV32-NEXT: csrr a0, vlenb |
| ; RV32-NEXT: slli a0, a0, 3 |
| ; RV32-NEXT: add a0, sp, a0 |
| ; RV32-NEXT: addi a0, a0, 16 |
| ; RV32-NEXT: vl8r.v v8, (a0) # vscale x 64-byte Folded Reload |
| ; RV32-NEXT: csrr a0, vlenb |
| ; RV32-NEXT: li a1, 48 |
| ; RV32-NEXT: mul a0, a0, a1 |
| ; RV32-NEXT: add sp, sp, a0 |
| ; RV32-NEXT: .cfi_def_cfa sp, 16 |
| ; RV32-NEXT: addi sp, sp, 16 |
| ; RV32-NEXT: .cfi_def_cfa_offset 0 |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_zero_undef_v32i64: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: li a2, 16 |
| ; RV64-NEXT: vsetivli zero, 2, e8, mf4, ta, ma |
| ; RV64-NEXT: vslidedown.vi v7, v0, 2 |
| ; RV64-NEXT: mv a1, a0 |
| ; RV64-NEXT: bltu a0, a2, .LBB70_2 |
| ; RV64-NEXT: # %bb.1: |
| ; RV64-NEXT: li a1, 16 |
| ; RV64-NEXT: .LBB70_2: |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v8, 1, v0.t |
| ; RV64-NEXT: li a1, 32 |
| ; RV64-NEXT: lui a2, 349525 |
| ; RV64-NEXT: lui a3, 209715 |
| ; RV64-NEXT: lui a4, 61681 |
| ; RV64-NEXT: lui a5, 4112 |
| ; RV64-NEXT: addiw a2, a2, 1365 |
| ; RV64-NEXT: addiw a3, a3, 819 |
| ; RV64-NEXT: addiw a6, a4, -241 |
| ; RV64-NEXT: addiw a7, a5, 257 |
| ; RV64-NEXT: slli a5, a2, 32 |
| ; RV64-NEXT: add a5, a2, a5 |
| ; RV64-NEXT: slli a4, a3, 32 |
| ; RV64-NEXT: add a4, a3, a4 |
| ; RV64-NEXT: slli a2, a6, 32 |
| ; RV64-NEXT: add a2, a6, a2 |
| ; RV64-NEXT: slli a3, a7, 32 |
| ; RV64-NEXT: add a3, a7, a3 |
| ; RV64-NEXT: addi a6, a0, -16 |
| ; RV64-NEXT: sltu a0, a0, a6 |
| ; RV64-NEXT: addi a0, a0, -1 |
| ; RV64-NEXT: and a6, a0, a6 |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v8, 2, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v8, 4, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v8, 8, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v8, 16, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV64-NEXT: vsrl.vx v24, v8, a1, v0.t |
| ; RV64-NEXT: vor.vv v8, v8, v24, v0.t |
| ; RV64-NEXT: vnot.v v8, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v8, 1, v0.t |
| ; RV64-NEXT: vand.vx v24, v24, a5, v0.t |
| ; RV64-NEXT: vsub.vv v8, v8, v24, v0.t |
| ; RV64-NEXT: vand.vx v24, v8, a4, v0.t |
| ; RV64-NEXT: vsrl.vi v8, v8, 2, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a4, v0.t |
| ; RV64-NEXT: vadd.vv v8, v24, v8, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v8, 4, v0.t |
| ; RV64-NEXT: vadd.vv v8, v8, v24, v0.t |
| ; RV64-NEXT: vand.vx v8, v8, a2, v0.t |
| ; RV64-NEXT: vmul.vx v8, v8, a3, v0.t |
| ; RV64-NEXT: vsrl.vx v8, v8, a0, v0.t |
| ; RV64-NEXT: vmv1r.v v0, v7 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v16, 1, v0.t |
| ; RV64-NEXT: vor.vv v16, v16, v24, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v16, 2, v0.t |
| ; RV64-NEXT: vor.vv v16, v16, v24, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v16, 4, v0.t |
| ; RV64-NEXT: vor.vv v16, v16, v24, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v16, 8, v0.t |
| ; RV64-NEXT: vor.vv v16, v16, v24, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v16, 16, v0.t |
| ; RV64-NEXT: vor.vv v16, v16, v24, v0.t |
| ; RV64-NEXT: vsrl.vx v24, v16, a1, v0.t |
| ; RV64-NEXT: vor.vv v16, v16, v24, v0.t |
| ; RV64-NEXT: vnot.v v16, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v16, 1, v0.t |
| ; RV64-NEXT: vand.vx v24, v24, a5, v0.t |
| ; RV64-NEXT: vsub.vv v16, v16, v24, v0.t |
| ; RV64-NEXT: vand.vx v24, v16, a4, v0.t |
| ; RV64-NEXT: vsrl.vi v16, v16, 2, v0.t |
| ; RV64-NEXT: vand.vx v16, v16, a4, v0.t |
| ; RV64-NEXT: vadd.vv v16, v24, v16, v0.t |
| ; RV64-NEXT: vsrl.vi v24, v16, 4, v0.t |
| ; RV64-NEXT: vadd.vv v16, v16, v24, v0.t |
| ; RV64-NEXT: vand.vx v16, v16, a2, v0.t |
| ; RV64-NEXT: vmul.vx v16, v16, a3, v0.t |
| ; RV64-NEXT: vsrl.vx v16, v16, a0, v0.t |
| ; RV64-NEXT: ret |
| %v = call <32 x i64> @llvm.vp.ctlz.v32i64(<32 x i64> %va, i1 true, <32 x i1> %m, i32 %evl) |
| ret <32 x i64> %v |
| } |
| |
| define <32 x i64> @vp_ctlz_zero_undef_v32i64_unmasked(<32 x i64> %va, i32 zeroext %evl) { |
| ; RV32-LABEL: vp_ctlz_zero_undef_v32i64_unmasked: |
| ; RV32: # %bb.0: |
| ; RV32-NEXT: li a2, 16 |
| ; RV32-NEXT: mv a1, a0 |
| ; RV32-NEXT: bltu a0, a2, .LBB71_2 |
| ; RV32-NEXT: # %bb.1: |
| ; RV32-NEXT: li a1, 16 |
| ; RV32-NEXT: .LBB71_2: |
| ; RV32-NEXT: addi sp, sp, -16 |
| ; RV32-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32-NEXT: csrr a2, vlenb |
| ; RV32-NEXT: slli a2, a2, 4 |
| ; RV32-NEXT: sub sp, sp, a2 |
| ; RV32-NEXT: .cfi_escape 0x0f, 0x0d, 0x72, 0x00, 0x11, 0x10, 0x22, 0x11, 0x10, 0x92, 0xa2, 0x38, 0x00, 0x1e, 0x22 # sp + 16 + 16 * vlenb |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v8, 1 |
| ; RV32-NEXT: li a2, 32 |
| ; RV32-NEXT: lui a3, 349525 |
| ; RV32-NEXT: addi a3, a3, 1365 |
| ; RV32-NEXT: vsetvli a4, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a3 |
| ; RV32-NEXT: csrr a3, vlenb |
| ; RV32-NEXT: slli a3, a3, 3 |
| ; RV32-NEXT: add a3, sp, a3 |
| ; RV32-NEXT: addi a3, a3, 16 |
| ; RV32-NEXT: vs8r.v v24, (a3) # vscale x 64-byte Folded Spill |
| ; RV32-NEXT: addi a3, a0, -16 |
| ; RV32-NEXT: sltu a0, a0, a3 |
| ; RV32-NEXT: addi a0, a0, -1 |
| ; RV32-NEXT: and a0, a0, a3 |
| ; RV32-NEXT: lui a3, 209715 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vor.vv v8, v8, v0 |
| ; RV32-NEXT: addi a3, a3, 819 |
| ; RV32-NEXT: vsrl.vi v0, v8, 2 |
| ; RV32-NEXT: vor.vv v8, v8, v0 |
| ; RV32-NEXT: vsrl.vi v0, v8, 4 |
| ; RV32-NEXT: vor.vv v8, v8, v0 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v16, 1 |
| ; RV32-NEXT: vor.vv v16, v16, v0 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v8, 8 |
| ; RV32-NEXT: vor.vv v8, v8, v0 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v16, 2 |
| ; RV32-NEXT: vor.vv v16, v16, v0 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v8, 16 |
| ; RV32-NEXT: vor.vv v8, v8, v0 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v16, 4 |
| ; RV32-NEXT: vor.vv v16, v16, v0 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vx v0, v8, a2 |
| ; RV32-NEXT: vor.vv v8, v8, v0 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v16, 8 |
| ; RV32-NEXT: vor.vv v16, v16, v0 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vnot.v v8, v8 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v16, 16 |
| ; RV32-NEXT: vor.vv v16, v16, v0 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v8, 1 |
| ; RV32-NEXT: vand.vv v0, v0, v24 |
| ; RV32-NEXT: vsub.vv v0, v8, v0 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vx v8, v16, a2 |
| ; RV32-NEXT: vor.vv v24, v16, v8 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v16, a3 |
| ; RV32-NEXT: addi a2, sp, 16 |
| ; RV32-NEXT: vs8r.v v16, (a2) # vscale x 64-byte Folded Spill |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v8, v0, v16 |
| ; RV32-NEXT: vsrl.vi v0, v0, 2 |
| ; RV32-NEXT: vand.vv v0, v0, v16 |
| ; RV32-NEXT: vadd.vv v8, v8, v0 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vnot.v v24, v24 |
| ; RV32-NEXT: vsrl.vi v0, v24, 1 |
| ; RV32-NEXT: csrr a2, vlenb |
| ; RV32-NEXT: slli a2, a2, 3 |
| ; RV32-NEXT: add a2, sp, a2 |
| ; RV32-NEXT: addi a2, a2, 16 |
| ; RV32-NEXT: vl8r.v v16, (a2) # vscale x 64-byte Folded Reload |
| ; RV32-NEXT: vand.vv v0, v0, v16 |
| ; RV32-NEXT: vsub.vv v24, v24, v0 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vi v0, v8, 4 |
| ; RV32-NEXT: vadd.vv v8, v8, v0 |
| ; RV32-NEXT: addi a2, sp, 16 |
| ; RV32-NEXT: vl8r.v v16, (a2) # vscale x 64-byte Folded Reload |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v0, v24, v16 |
| ; RV32-NEXT: vsrl.vi v24, v24, 2 |
| ; RV32-NEXT: vand.vv v16, v24, v16 |
| ; RV32-NEXT: lui a2, 61681 |
| ; RV32-NEXT: lui a3, 4112 |
| ; RV32-NEXT: addi a2, a2, -241 |
| ; RV32-NEXT: addi a3, a3, 257 |
| ; RV32-NEXT: vadd.vv v16, v0, v16 |
| ; RV32-NEXT: vsrl.vi v24, v16, 4 |
| ; RV32-NEXT: vadd.vv v16, v16, v24 |
| ; RV32-NEXT: vsetvli a4, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a2 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v8, v8, v24 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vand.vv v16, v16, v24 |
| ; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma |
| ; RV32-NEXT: vmv.v.x v24, a3 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vmul.vv v8, v8, v24 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vmul.vv v16, v16, v24 |
| ; RV32-NEXT: li a2, 56 |
| ; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vx v8, v8, a2 |
| ; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma |
| ; RV32-NEXT: vsrl.vx v16, v16, a2 |
| ; RV32-NEXT: csrr a0, vlenb |
| ; RV32-NEXT: slli a0, a0, 4 |
| ; RV32-NEXT: add sp, sp, a0 |
| ; RV32-NEXT: .cfi_def_cfa sp, 16 |
| ; RV32-NEXT: addi sp, sp, 16 |
| ; RV32-NEXT: .cfi_def_cfa_offset 0 |
| ; RV32-NEXT: ret |
| ; |
| ; RV64-LABEL: vp_ctlz_zero_undef_v32i64_unmasked: |
| ; RV64: # %bb.0: |
| ; RV64-NEXT: li a2, 16 |
| ; RV64-NEXT: mv a1, a0 |
| ; RV64-NEXT: bltu a0, a2, .LBB71_2 |
| ; RV64-NEXT: # %bb.1: |
| ; RV64-NEXT: li a1, 16 |
| ; RV64-NEXT: .LBB71_2: |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v8, 1 |
| ; RV64-NEXT: li a2, 32 |
| ; RV64-NEXT: lui a3, 349525 |
| ; RV64-NEXT: lui a4, 209715 |
| ; RV64-NEXT: lui a5, 61681 |
| ; RV64-NEXT: lui a6, 4112 |
| ; RV64-NEXT: addiw a7, a3, 1365 |
| ; RV64-NEXT: addiw a3, a4, 819 |
| ; RV64-NEXT: addiw a4, a5, -241 |
| ; RV64-NEXT: addiw a6, a6, 257 |
| ; RV64-NEXT: slli a5, a7, 32 |
| ; RV64-NEXT: add a7, a7, a5 |
| ; RV64-NEXT: slli a5, a3, 32 |
| ; RV64-NEXT: add a5, a3, a5 |
| ; RV64-NEXT: slli a3, a4, 32 |
| ; RV64-NEXT: add a3, a4, a3 |
| ; RV64-NEXT: slli a4, a6, 32 |
| ; RV64-NEXT: add a4, a6, a4 |
| ; RV64-NEXT: addi a6, a0, -16 |
| ; RV64-NEXT: sltu a0, a0, a6 |
| ; RV64-NEXT: addi a0, a0, -1 |
| ; RV64-NEXT: and a6, a0, a6 |
| ; RV64-NEXT: li a0, 56 |
| ; RV64-NEXT: vor.vv v8, v8, v24 |
| ; RV64-NEXT: vsrl.vi v24, v8, 2 |
| ; RV64-NEXT: vor.vv v8, v8, v24 |
| ; RV64-NEXT: vsrl.vi v24, v8, 4 |
| ; RV64-NEXT: vor.vv v8, v8, v24 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v16, 1 |
| ; RV64-NEXT: vor.vv v16, v16, v24 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v8, 8 |
| ; RV64-NEXT: vor.vv v8, v8, v24 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v16, 2 |
| ; RV64-NEXT: vor.vv v16, v16, v24 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v8, 16 |
| ; RV64-NEXT: vor.vv v8, v8, v24 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v16, 4 |
| ; RV64-NEXT: vor.vv v16, v16, v24 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vx v24, v8, a2 |
| ; RV64-NEXT: vor.vv v8, v8, v24 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v16, 8 |
| ; RV64-NEXT: vor.vv v16, v16, v24 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vnot.v v8, v8 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v16, 16 |
| ; RV64-NEXT: vor.vv v16, v16, v24 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v8, 1 |
| ; RV64-NEXT: vand.vx v24, v24, a7 |
| ; RV64-NEXT: vsub.vv v8, v8, v24 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vx v24, v16, a2 |
| ; RV64-NEXT: vor.vv v16, v16, v24 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vand.vx v24, v8, a5 |
| ; RV64-NEXT: vsrl.vi v8, v8, 2 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vnot.v v16, v16 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vand.vx v8, v8, a5 |
| ; RV64-NEXT: vadd.vv v8, v24, v8 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v16, 1 |
| ; RV64-NEXT: vand.vx v24, v24, a7 |
| ; RV64-NEXT: vsub.vv v16, v16, v24 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v8, 4 |
| ; RV64-NEXT: vadd.vv v8, v8, v24 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vand.vx v24, v16, a5 |
| ; RV64-NEXT: vsrl.vi v16, v16, 2 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vand.vx v8, v8, a3 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vand.vx v16, v16, a5 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vmul.vx v8, v8, a4 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vadd.vv v16, v24, v16 |
| ; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vx v8, v8, a0 |
| ; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma |
| ; RV64-NEXT: vsrl.vi v24, v16, 4 |
| ; RV64-NEXT: vadd.vv v16, v16, v24 |
| ; RV64-NEXT: vand.vx v16, v16, a3 |
| ; RV64-NEXT: vmul.vx v16, v16, a4 |
| ; RV64-NEXT: vsrl.vx v16, v16, a0 |
| ; RV64-NEXT: ret |
| %v = call <32 x i64> @llvm.vp.ctlz.v32i64(<32 x i64> %va, i1 true, <32 x i1> splat (i1 true), i32 %evl) |
| ret <32 x i64> %v |
| } |