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llvm / llvm-project / llvm / 82dd0b6fff788fabd32842061c6010440c55d52f / . / test / CodeGen / RISCV / rvv / cttz-vp.ll
blob: ef8a6c704a44b33cfcd0f1500e4ef515c31b104a [file] [log] [blame]
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -mattr=+d,+zfh,+zvfh,+v,+m -target-abi=ilp32d \
; RUN: -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,RV32
; RUN: llc -mtriple=riscv64 -mattr=+d,+zfh,+zvfh,+v,+m -target-abi=lp64d \
; RUN: -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,RV64
; RUN: llc -mtriple=riscv32 -mattr=+v,+zvbb,+m -target-abi=ilp32d \
; RUN: -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK-ZVBB
; RUN: llc -mtriple=riscv64 -mattr=+v,+zvbb,+m -target-abi=lp64d \
; RUN: -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK-ZVBB
declare <vscale x 1 x i8> @llvm.vp.cttz.nxv1i8(<vscale x 1 x i8>, i1 immarg, <vscale x 1 x i1>, i32)
define <vscale x 1 x i8> @vp_cttz_nxv1i8(<vscale x 1 x i8> %va, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv1i8:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, mf8, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v9, v9, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t
; CHECK-NEXT: li a0, 51
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv1i8:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, mf8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i8> @llvm.vp.cttz.nxv1i8(<vscale x 1 x i8> %va, i1 false, <vscale x 1 x i1> %m, i32 %evl)
ret <vscale x 1 x i8> %v
}
define <vscale x 1 x i8> @vp_cttz_nxv1i8_unmasked(<vscale x 1 x i8> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv1i8_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, mf8, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vsrl.vi v9, v8, 1
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v9, v9, a0
; CHECK-NEXT: vsub.vv v8, v8, v9
; CHECK-NEXT: li a0, 51
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv1i8_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, mf8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i8> @llvm.vp.cttz.nxv1i8(<vscale x 1 x i8> %va, i1 false, <vscale x 1 x i1> splat (i1 true), i32 %evl)
ret <vscale x 1 x i8> %v
}
declare <vscale x 2 x i8> @llvm.vp.cttz.nxv2i8(<vscale x 2 x i8>, i1 immarg, <vscale x 2 x i1>, i32)
define <vscale x 2 x i8> @vp_cttz_nxv2i8(<vscale x 2 x i8> %va, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv2i8:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v9, v9, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t
; CHECK-NEXT: li a0, 51
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv2i8:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 2 x i8> @llvm.vp.cttz.nxv2i8(<vscale x 2 x i8> %va, i1 false, <vscale x 2 x i1> %m, i32 %evl)
ret <vscale x 2 x i8> %v
}
define <vscale x 2 x i8> @vp_cttz_nxv2i8_unmasked(<vscale x 2 x i8> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv2i8_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vsrl.vi v9, v8, 1
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v9, v9, a0
; CHECK-NEXT: vsub.vv v8, v8, v9
; CHECK-NEXT: li a0, 51
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv2i8_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 2 x i8> @llvm.vp.cttz.nxv2i8(<vscale x 2 x i8> %va, i1 false, <vscale x 2 x i1> splat (i1 true), i32 %evl)
ret <vscale x 2 x i8> %v
}
declare <vscale x 4 x i8> @llvm.vp.cttz.nxv4i8(<vscale x 4 x i8>, i1 immarg, <vscale x 4 x i1>, i32)
define <vscale x 4 x i8> @vp_cttz_nxv4i8(<vscale x 4 x i8> %va, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv4i8:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, mf2, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v9, v9, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t
; CHECK-NEXT: li a0, 51
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv4i8:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, mf2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 4 x i8> @llvm.vp.cttz.nxv4i8(<vscale x 4 x i8> %va, i1 false, <vscale x 4 x i1> %m, i32 %evl)
ret <vscale x 4 x i8> %v
}
define <vscale x 4 x i8> @vp_cttz_nxv4i8_unmasked(<vscale x 4 x i8> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv4i8_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, mf2, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vsrl.vi v9, v8, 1
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v9, v9, a0
; CHECK-NEXT: vsub.vv v8, v8, v9
; CHECK-NEXT: li a0, 51
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv4i8_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, mf2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 4 x i8> @llvm.vp.cttz.nxv4i8(<vscale x 4 x i8> %va, i1 false, <vscale x 4 x i1> splat (i1 true), i32 %evl)
ret <vscale x 4 x i8> %v
}
declare <vscale x 8 x i8> @llvm.vp.cttz.nxv8i8(<vscale x 8 x i8>, i1 immarg, <vscale x 8 x i1>, i32)
define <vscale x 8 x i8> @vp_cttz_nxv8i8(<vscale x 8 x i8> %va, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv8i8:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, m1, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v9, v9, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t
; CHECK-NEXT: li a0, 51
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv8i8:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, m1, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 8 x i8> @llvm.vp.cttz.nxv8i8(<vscale x 8 x i8> %va, i1 false, <vscale x 8 x i1> %m, i32 %evl)
ret <vscale x 8 x i8> %v
}
define <vscale x 8 x i8> @vp_cttz_nxv8i8_unmasked(<vscale x 8 x i8> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv8i8_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, m1, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vsrl.vi v9, v8, 1
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v9, v9, a0
; CHECK-NEXT: vsub.vv v8, v8, v9
; CHECK-NEXT: li a0, 51
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv8i8_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, m1, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 8 x i8> @llvm.vp.cttz.nxv8i8(<vscale x 8 x i8> %va, i1 false, <vscale x 8 x i1> splat (i1 true), i32 %evl)
ret <vscale x 8 x i8> %v
}
declare <vscale x 16 x i8> @llvm.vp.cttz.nxv16i8(<vscale x 16 x i8>, i1 immarg, <vscale x 16 x i1>, i32)
define <vscale x 16 x i8> @vp_cttz_nxv16i8(<vscale x 16 x i8> %va, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv16i8:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, m2, ta, ma
; CHECK-NEXT: vsub.vx v10, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v10, v0.t
; CHECK-NEXT: vsrl.vi v10, v8, 1, v0.t
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v10, v10, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v10, v0.t
; CHECK-NEXT: li a0, 51
; 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: 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.vi v8, v8, 15, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv16i8:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, m2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 16 x i8> @llvm.vp.cttz.nxv16i8(<vscale x 16 x i8> %va, i1 false, <vscale x 16 x i1> %m, i32 %evl)
ret <vscale x 16 x i8> %v
}
define <vscale x 16 x i8> @vp_cttz_nxv16i8_unmasked(<vscale x 16 x i8> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv16i8_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, m2, ta, ma
; CHECK-NEXT: vsub.vx v10, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v10
; CHECK-NEXT: vsrl.vi v10, v8, 1
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v10, v10, a0
; CHECK-NEXT: vsub.vv v8, v8, v10
; CHECK-NEXT: li a0, 51
; CHECK-NEXT: vand.vx v10, v8, a0
; CHECK-NEXT: vsrl.vi v8, v8, 2
; CHECK-NEXT: vand.vx v8, v8, a0
; CHECK-NEXT: vadd.vv v8, v10, v8
; CHECK-NEXT: vsrl.vi v10, v8, 4
; CHECK-NEXT: vadd.vv v8, v8, v10
; CHECK-NEXT: vand.vi v8, v8, 15
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv16i8_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, m2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 16 x i8> @llvm.vp.cttz.nxv16i8(<vscale x 16 x i8> %va, i1 false, <vscale x 16 x i1> splat (i1 true), i32 %evl)
ret <vscale x 16 x i8> %v
}
declare <vscale x 32 x i8> @llvm.vp.cttz.nxv32i8(<vscale x 32 x i8>, i1 immarg, <vscale x 32 x i1>, i32)
define <vscale x 32 x i8> @vp_cttz_nxv32i8(<vscale x 32 x i8> %va, <vscale x 32 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv32i8:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, m4, ta, ma
; CHECK-NEXT: vsub.vx v12, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v12, v0.t
; CHECK-NEXT: vsrl.vi v12, v8, 1, v0.t
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v12, v12, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v12, v0.t
; CHECK-NEXT: li a0, 51
; 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: 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.vi v8, v8, 15, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv32i8:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, m4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 32 x i8> @llvm.vp.cttz.nxv32i8(<vscale x 32 x i8> %va, i1 false, <vscale x 32 x i1> %m, i32 %evl)
ret <vscale x 32 x i8> %v
}
define <vscale x 32 x i8> @vp_cttz_nxv32i8_unmasked(<vscale x 32 x i8> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv32i8_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, m4, ta, ma
; CHECK-NEXT: vsub.vx v12, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v12
; CHECK-NEXT: vsrl.vi v12, v8, 1
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v12, v12, a0
; CHECK-NEXT: vsub.vv v8, v8, v12
; CHECK-NEXT: li a0, 51
; CHECK-NEXT: vand.vx v12, v8, a0
; CHECK-NEXT: vsrl.vi v8, v8, 2
; CHECK-NEXT: vand.vx v8, v8, a0
; CHECK-NEXT: vadd.vv v8, v12, v8
; CHECK-NEXT: vsrl.vi v12, v8, 4
; CHECK-NEXT: vadd.vv v8, v8, v12
; CHECK-NEXT: vand.vi v8, v8, 15
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv32i8_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, m4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 32 x i8> @llvm.vp.cttz.nxv32i8(<vscale x 32 x i8> %va, i1 false, <vscale x 32 x i1> splat (i1 true), i32 %evl)
ret <vscale x 32 x i8> %v
}
declare <vscale x 64 x i8> @llvm.vp.cttz.nxv64i8(<vscale x 64 x i8>, i1 immarg, <vscale x 64 x i1>, i32)
define <vscale x 64 x i8> @vp_cttz_nxv64i8(<vscale x 64 x i8> %va, <vscale x 64 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv64i8:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, m8, ta, ma
; CHECK-NEXT: vsub.vx v16, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v16, v0.t
; CHECK-NEXT: vsrl.vi v16, v8, 1, v0.t
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v16, v16, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v16, v0.t
; CHECK-NEXT: li a0, 51
; CHECK-NEXT: vand.vx v16, 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, v16, v8, v0.t
; CHECK-NEXT: vsrl.vi v16, v8, 4, v0.t
; CHECK-NEXT: vadd.vv v8, v8, v16, v0.t
; CHECK-NEXT: vand.vi v8, v8, 15, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv64i8:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 64 x i8> @llvm.vp.cttz.nxv64i8(<vscale x 64 x i8> %va, i1 false, <vscale x 64 x i1> %m, i32 %evl)
ret <vscale x 64 x i8> %v
}
define <vscale x 64 x i8> @vp_cttz_nxv64i8_unmasked(<vscale x 64 x i8> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv64i8_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, m8, ta, ma
; CHECK-NEXT: vsub.vx v16, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v16
; CHECK-NEXT: vsrl.vi v16, v8, 1
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v16, v16, a0
; CHECK-NEXT: vsub.vv v8, v8, v16
; CHECK-NEXT: li a0, 51
; CHECK-NEXT: vand.vx v16, v8, a0
; CHECK-NEXT: vsrl.vi v8, v8, 2
; CHECK-NEXT: vand.vx v8, v8, a0
; CHECK-NEXT: vadd.vv v8, v16, v8
; CHECK-NEXT: vsrl.vi v16, v8, 4
; CHECK-NEXT: vadd.vv v8, v8, v16
; CHECK-NEXT: vand.vi v8, v8, 15
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv64i8_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 64 x i8> @llvm.vp.cttz.nxv64i8(<vscale x 64 x i8> %va, i1 false, <vscale x 64 x i1> splat (i1 true), i32 %evl)
ret <vscale x 64 x i8> %v
}
declare <vscale x 1 x i16> @llvm.vp.cttz.nxv1i16(<vscale x 1 x i16>, i1 immarg, <vscale x 1 x i1>, i32)
define <vscale x 1 x i16> @vp_cttz_nxv1i16(<vscale x 1 x i16> %va, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv1i16:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t
; CHECK-NEXT: lui a0, 5
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v9, v9, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t
; CHECK-NEXT: lui a0, 3
; CHECK-NEXT: addi a0, a0, 819
; 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: lui a0, 1
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv1i16:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i16> @llvm.vp.cttz.nxv1i16(<vscale x 1 x i16> %va, i1 false, <vscale x 1 x i1> %m, i32 %evl)
ret <vscale x 1 x i16> %v
}
define <vscale x 1 x i16> @vp_cttz_nxv1i16_unmasked(<vscale x 1 x i16> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv1i16_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vsrl.vi v9, v8, 1
; CHECK-NEXT: lui a0, 5
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v9, v9, a0
; CHECK-NEXT: vsub.vv v8, v8, v9
; CHECK-NEXT: lui a0, 3
; CHECK-NEXT: addi a0, a0, 819
; 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: lui a0, 1
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv1i16_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i16> @llvm.vp.cttz.nxv1i16(<vscale x 1 x i16> %va, i1 false, <vscale x 1 x i1> splat (i1 true), i32 %evl)
ret <vscale x 1 x i16> %v
}
declare <vscale x 2 x i16> @llvm.vp.cttz.nxv2i16(<vscale x 2 x i16>, i1 immarg, <vscale x 2 x i1>, i32)
define <vscale x 2 x i16> @vp_cttz_nxv2i16(<vscale x 2 x i16> %va, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv2i16:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t
; CHECK-NEXT: lui a0, 5
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v9, v9, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t
; CHECK-NEXT: lui a0, 3
; CHECK-NEXT: addi a0, a0, 819
; 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: lui a0, 1
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv2i16:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 2 x i16> @llvm.vp.cttz.nxv2i16(<vscale x 2 x i16> %va, i1 false, <vscale x 2 x i1> %m, i32 %evl)
ret <vscale x 2 x i16> %v
}
define <vscale x 2 x i16> @vp_cttz_nxv2i16_unmasked(<vscale x 2 x i16> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv2i16_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vsrl.vi v9, v8, 1
; CHECK-NEXT: lui a0, 5
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v9, v9, a0
; CHECK-NEXT: vsub.vv v8, v8, v9
; CHECK-NEXT: lui a0, 3
; CHECK-NEXT: addi a0, a0, 819
; 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: lui a0, 1
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv2i16_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 2 x i16> @llvm.vp.cttz.nxv2i16(<vscale x 2 x i16> %va, i1 false, <vscale x 2 x i1> splat (i1 true), i32 %evl)
ret <vscale x 2 x i16> %v
}
declare <vscale x 4 x i16> @llvm.vp.cttz.nxv4i16(<vscale x 4 x i16>, i1 immarg, <vscale x 4 x i1>, i32)
define <vscale x 4 x i16> @vp_cttz_nxv4i16(<vscale x 4 x i16> %va, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv4i16:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e16, m1, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t
; CHECK-NEXT: lui a0, 5
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v9, v9, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t
; CHECK-NEXT: lui a0, 3
; CHECK-NEXT: addi a0, a0, 819
; 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: lui a0, 1
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv4i16:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, m1, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 4 x i16> @llvm.vp.cttz.nxv4i16(<vscale x 4 x i16> %va, i1 false, <vscale x 4 x i1> %m, i32 %evl)
ret <vscale x 4 x i16> %v
}
define <vscale x 4 x i16> @vp_cttz_nxv4i16_unmasked(<vscale x 4 x i16> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv4i16_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e16, m1, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vsrl.vi v9, v8, 1
; CHECK-NEXT: lui a0, 5
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v9, v9, a0
; CHECK-NEXT: vsub.vv v8, v8, v9
; CHECK-NEXT: lui a0, 3
; CHECK-NEXT: addi a0, a0, 819
; 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: lui a0, 1
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv4i16_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, m1, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 4 x i16> @llvm.vp.cttz.nxv4i16(<vscale x 4 x i16> %va, i1 false, <vscale x 4 x i1> splat (i1 true), i32 %evl)
ret <vscale x 4 x i16> %v
}
declare <vscale x 8 x i16> @llvm.vp.cttz.nxv8i16(<vscale x 8 x i16>, i1 immarg, <vscale x 8 x i1>, i32)
define <vscale x 8 x i16> @vp_cttz_nxv8i16(<vscale x 8 x i16> %va, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv8i16:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e16, m2, ta, ma
; CHECK-NEXT: vsub.vx v10, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v10, v0.t
; CHECK-NEXT: vsrl.vi v10, v8, 1, v0.t
; CHECK-NEXT: lui a0, 5
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v10, v10, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v10, v0.t
; CHECK-NEXT: lui a0, 3
; CHECK-NEXT: addi a0, a0, 819
; 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: 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: lui a0, 1
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv8i16:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, m2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 8 x i16> @llvm.vp.cttz.nxv8i16(<vscale x 8 x i16> %va, i1 false, <vscale x 8 x i1> %m, i32 %evl)
ret <vscale x 8 x i16> %v
}
define <vscale x 8 x i16> @vp_cttz_nxv8i16_unmasked(<vscale x 8 x i16> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv8i16_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e16, m2, ta, ma
; CHECK-NEXT: vsub.vx v10, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v10
; CHECK-NEXT: vsrl.vi v10, v8, 1
; CHECK-NEXT: lui a0, 5
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v10, v10, a0
; CHECK-NEXT: vsub.vv v8, v8, v10
; CHECK-NEXT: lui a0, 3
; CHECK-NEXT: addi a0, a0, 819
; CHECK-NEXT: vand.vx v10, v8, a0
; CHECK-NEXT: vsrl.vi v8, v8, 2
; CHECK-NEXT: vand.vx v8, v8, a0
; CHECK-NEXT: vadd.vv v8, v10, v8
; CHECK-NEXT: vsrl.vi v10, v8, 4
; CHECK-NEXT: vadd.vv v8, v8, v10
; CHECK-NEXT: lui a0, 1
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv8i16_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, m2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 8 x i16> @llvm.vp.cttz.nxv8i16(<vscale x 8 x i16> %va, i1 false, <vscale x 8 x i1> splat (i1 true), i32 %evl)
ret <vscale x 8 x i16> %v
}
declare <vscale x 16 x i16> @llvm.vp.cttz.nxv16i16(<vscale x 16 x i16>, i1 immarg, <vscale x 16 x i1>, i32)
define <vscale x 16 x i16> @vp_cttz_nxv16i16(<vscale x 16 x i16> %va, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv16i16:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e16, m4, ta, ma
; CHECK-NEXT: vsub.vx v12, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v12, v0.t
; CHECK-NEXT: vsrl.vi v12, v8, 1, v0.t
; CHECK-NEXT: lui a0, 5
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v12, v12, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v12, v0.t
; CHECK-NEXT: lui a0, 3
; CHECK-NEXT: addi a0, a0, 819
; 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: 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: lui a0, 1
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv16i16:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, m4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 16 x i16> @llvm.vp.cttz.nxv16i16(<vscale x 16 x i16> %va, i1 false, <vscale x 16 x i1> %m, i32 %evl)
ret <vscale x 16 x i16> %v
}
define <vscale x 16 x i16> @vp_cttz_nxv16i16_unmasked(<vscale x 16 x i16> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv16i16_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e16, m4, ta, ma
; CHECK-NEXT: vsub.vx v12, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v12
; CHECK-NEXT: vsrl.vi v12, v8, 1
; CHECK-NEXT: lui a0, 5
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v12, v12, a0
; CHECK-NEXT: vsub.vv v8, v8, v12
; CHECK-NEXT: lui a0, 3
; CHECK-NEXT: addi a0, a0, 819
; CHECK-NEXT: vand.vx v12, v8, a0
; CHECK-NEXT: vsrl.vi v8, v8, 2
; CHECK-NEXT: vand.vx v8, v8, a0
; CHECK-NEXT: vadd.vv v8, v12, v8
; CHECK-NEXT: vsrl.vi v12, v8, 4
; CHECK-NEXT: vadd.vv v8, v8, v12
; CHECK-NEXT: lui a0, 1
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv16i16_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, m4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 16 x i16> @llvm.vp.cttz.nxv16i16(<vscale x 16 x i16> %va, i1 false, <vscale x 16 x i1> splat (i1 true), i32 %evl)
ret <vscale x 16 x i16> %v
}
declare <vscale x 32 x i16> @llvm.vp.cttz.nxv32i16(<vscale x 32 x i16>, i1 immarg, <vscale x 32 x i1>, i32)
define <vscale x 32 x i16> @vp_cttz_nxv32i16(<vscale x 32 x i16> %va, <vscale x 32 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv32i16:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e16, m8, ta, ma
; CHECK-NEXT: vsub.vx v16, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v16, v0.t
; CHECK-NEXT: vsrl.vi v16, v8, 1, v0.t
; CHECK-NEXT: lui a0, 5
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v16, v16, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v16, v0.t
; CHECK-NEXT: lui a0, 3
; CHECK-NEXT: addi a0, a0, 819
; CHECK-NEXT: vand.vx v16, 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, v16, v8, v0.t
; CHECK-NEXT: vsrl.vi v16, v8, 4, v0.t
; CHECK-NEXT: vadd.vv v8, v8, v16, v0.t
; CHECK-NEXT: lui a0, 1
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv32i16:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 32 x i16> @llvm.vp.cttz.nxv32i16(<vscale x 32 x i16> %va, i1 false, <vscale x 32 x i1> %m, i32 %evl)
ret <vscale x 32 x i16> %v
}
define <vscale x 32 x i16> @vp_cttz_nxv32i16_unmasked(<vscale x 32 x i16> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv32i16_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e16, m8, ta, ma
; CHECK-NEXT: vsub.vx v16, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v16
; CHECK-NEXT: vsrl.vi v16, v8, 1
; CHECK-NEXT: lui a0, 5
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v16, v16, a0
; CHECK-NEXT: vsub.vv v8, v8, v16
; CHECK-NEXT: lui a0, 3
; CHECK-NEXT: addi a0, a0, 819
; CHECK-NEXT: vand.vx v16, v8, a0
; CHECK-NEXT: vsrl.vi v8, v8, 2
; CHECK-NEXT: vand.vx v8, v8, a0
; CHECK-NEXT: vadd.vv v8, v16, v8
; CHECK-NEXT: vsrl.vi v16, v8, 4
; CHECK-NEXT: vadd.vv v8, v8, v16
; CHECK-NEXT: lui a0, 1
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv32i16_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 32 x i16> @llvm.vp.cttz.nxv32i16(<vscale x 32 x i16> %va, i1 false, <vscale x 32 x i1> splat (i1 true), i32 %evl)
ret <vscale x 32 x i16> %v
}
declare <vscale x 1 x i32> @llvm.vp.cttz.nxv1i32(<vscale x 1 x i32>, i1 immarg, <vscale x 1 x i1>, i32)
define <vscale x 1 x i32> @vp_cttz_nxv1i32(<vscale x 1 x i32> %va, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv1i32:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e32, mf2, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t
; CHECK-NEXT: lui a0, 349525
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v9, v9, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t
; CHECK-NEXT: lui a0, 209715
; CHECK-NEXT: addi a0, a0, 819
; 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: lui a0, 61681
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv1i32:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, mf2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i32> @llvm.vp.cttz.nxv1i32(<vscale x 1 x i32> %va, i1 false, <vscale x 1 x i1> %m, i32 %evl)
ret <vscale x 1 x i32> %v
}
define <vscale x 1 x i32> @vp_cttz_nxv1i32_unmasked(<vscale x 1 x i32> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv1i32_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e32, mf2, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vsrl.vi v9, v8, 1
; CHECK-NEXT: lui a0, 349525
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v9, v9, a0
; CHECK-NEXT: vsub.vv v8, v8, v9
; CHECK-NEXT: lui a0, 209715
; CHECK-NEXT: addi a0, a0, 819
; 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: lui a0, 61681
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv1i32_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, mf2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i32> @llvm.vp.cttz.nxv1i32(<vscale x 1 x i32> %va, i1 false, <vscale x 1 x i1> splat (i1 true), i32 %evl)
ret <vscale x 1 x i32> %v
}
declare <vscale x 2 x i32> @llvm.vp.cttz.nxv2i32(<vscale x 2 x i32>, i1 immarg, <vscale x 2 x i1>, i32)
define <vscale x 2 x i32> @vp_cttz_nxv2i32(<vscale x 2 x i32> %va, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv2i32:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e32, m1, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t
; CHECK-NEXT: lui a0, 349525
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v9, v9, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t
; CHECK-NEXT: lui a0, 209715
; CHECK-NEXT: addi a0, a0, 819
; 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: lui a0, 61681
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv2i32:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, m1, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 2 x i32> @llvm.vp.cttz.nxv2i32(<vscale x 2 x i32> %va, i1 false, <vscale x 2 x i1> %m, i32 %evl)
ret <vscale x 2 x i32> %v
}
define <vscale x 2 x i32> @vp_cttz_nxv2i32_unmasked(<vscale x 2 x i32> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv2i32_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e32, m1, ta, ma
; CHECK-NEXT: vsub.vx v9, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vsrl.vi v9, v8, 1
; CHECK-NEXT: lui a0, 349525
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v9, v9, a0
; CHECK-NEXT: vsub.vv v8, v8, v9
; CHECK-NEXT: lui a0, 209715
; CHECK-NEXT: addi a0, a0, 819
; 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: lui a0, 61681
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv2i32_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, m1, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 2 x i32> @llvm.vp.cttz.nxv2i32(<vscale x 2 x i32> %va, i1 false, <vscale x 2 x i1> splat (i1 true), i32 %evl)
ret <vscale x 2 x i32> %v
}
declare <vscale x 4 x i32> @llvm.vp.cttz.nxv4i32(<vscale x 4 x i32>, i1 immarg, <vscale x 4 x i1>, i32)
define <vscale x 4 x i32> @vp_cttz_nxv4i32(<vscale x 4 x i32> %va, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv4i32:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e32, m2, ta, ma
; CHECK-NEXT: vsub.vx v10, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v10, v0.t
; CHECK-NEXT: vsrl.vi v10, v8, 1, v0.t
; CHECK-NEXT: lui a0, 349525
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v10, v10, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v10, v0.t
; CHECK-NEXT: lui a0, 209715
; CHECK-NEXT: addi a0, a0, 819
; 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: 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: lui a0, 61681
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv4i32:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, m2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 4 x i32> @llvm.vp.cttz.nxv4i32(<vscale x 4 x i32> %va, i1 false, <vscale x 4 x i1> %m, i32 %evl)
ret <vscale x 4 x i32> %v
}
define <vscale x 4 x i32> @vp_cttz_nxv4i32_unmasked(<vscale x 4 x i32> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv4i32_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e32, m2, ta, ma
; CHECK-NEXT: vsub.vx v10, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v10
; CHECK-NEXT: vsrl.vi v10, v8, 1
; CHECK-NEXT: lui a0, 349525
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v10, v10, a0
; CHECK-NEXT: vsub.vv v8, v8, v10
; CHECK-NEXT: lui a0, 209715
; CHECK-NEXT: addi a0, a0, 819
; CHECK-NEXT: vand.vx v10, v8, a0
; CHECK-NEXT: vsrl.vi v8, v8, 2
; CHECK-NEXT: vand.vx v8, v8, a0
; CHECK-NEXT: vadd.vv v8, v10, v8
; CHECK-NEXT: vsrl.vi v10, v8, 4
; CHECK-NEXT: vadd.vv v8, v8, v10
; CHECK-NEXT: lui a0, 61681
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv4i32_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, m2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 4 x i32> @llvm.vp.cttz.nxv4i32(<vscale x 4 x i32> %va, i1 false, <vscale x 4 x i1> splat (i1 true), i32 %evl)
ret <vscale x 4 x i32> %v
}
declare <vscale x 8 x i32> @llvm.vp.cttz.nxv8i32(<vscale x 8 x i32>, i1 immarg, <vscale x 8 x i1>, i32)
define <vscale x 8 x i32> @vp_cttz_nxv8i32(<vscale x 8 x i32> %va, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv8i32:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e32, m4, ta, ma
; CHECK-NEXT: vsub.vx v12, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v12, v0.t
; CHECK-NEXT: vsrl.vi v12, v8, 1, v0.t
; CHECK-NEXT: lui a0, 349525
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v12, v12, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v12, v0.t
; CHECK-NEXT: lui a0, 209715
; CHECK-NEXT: addi a0, a0, 819
; 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: 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: lui a0, 61681
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv8i32:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, m4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 8 x i32> @llvm.vp.cttz.nxv8i32(<vscale x 8 x i32> %va, i1 false, <vscale x 8 x i1> %m, i32 %evl)
ret <vscale x 8 x i32> %v
}
define <vscale x 8 x i32> @vp_cttz_nxv8i32_unmasked(<vscale x 8 x i32> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv8i32_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e32, m4, ta, ma
; CHECK-NEXT: vsub.vx v12, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v12
; CHECK-NEXT: vsrl.vi v12, v8, 1
; CHECK-NEXT: lui a0, 349525
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v12, v12, a0
; CHECK-NEXT: vsub.vv v8, v8, v12
; CHECK-NEXT: lui a0, 209715
; CHECK-NEXT: addi a0, a0, 819
; CHECK-NEXT: vand.vx v12, v8, a0
; CHECK-NEXT: vsrl.vi v8, v8, 2
; CHECK-NEXT: vand.vx v8, v8, a0
; CHECK-NEXT: vadd.vv v8, v12, v8
; CHECK-NEXT: vsrl.vi v12, v8, 4
; CHECK-NEXT: vadd.vv v8, v8, v12
; CHECK-NEXT: lui a0, 61681
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv8i32_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, m4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 8 x i32> @llvm.vp.cttz.nxv8i32(<vscale x 8 x i32> %va, i1 false, <vscale x 8 x i1> splat (i1 true), i32 %evl)
ret <vscale x 8 x i32> %v
}
declare <vscale x 16 x i32> @llvm.vp.cttz.nxv16i32(<vscale x 16 x i32>, i1 immarg, <vscale x 16 x i1>, i32)
define <vscale x 16 x i32> @vp_cttz_nxv16i32(<vscale x 16 x i32> %va, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv16i32:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e32, m8, ta, ma
; CHECK-NEXT: vsub.vx v16, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v16, v0.t
; CHECK-NEXT: vsrl.vi v16, v8, 1, v0.t
; CHECK-NEXT: lui a0, 349525
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v16, v16, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v16, v0.t
; CHECK-NEXT: lui a0, 209715
; CHECK-NEXT: addi a0, a0, 819
; CHECK-NEXT: vand.vx v16, 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, v16, v8, v0.t
; CHECK-NEXT: vsrl.vi v16, v8, 4, v0.t
; CHECK-NEXT: vadd.vv v8, v8, v16, v0.t
; CHECK-NEXT: lui a0, 61681
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv16i32:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 16 x i32> @llvm.vp.cttz.nxv16i32(<vscale x 16 x i32> %va, i1 false, <vscale x 16 x i1> %m, i32 %evl)
ret <vscale x 16 x i32> %v
}
define <vscale x 16 x i32> @vp_cttz_nxv16i32_unmasked(<vscale x 16 x i32> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv16i32_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e32, m8, ta, ma
; CHECK-NEXT: vsub.vx v16, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v16
; CHECK-NEXT: vsrl.vi v16, v8, 1
; CHECK-NEXT: lui a0, 349525
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v16, v16, a0
; CHECK-NEXT: vsub.vv v8, v8, v16
; CHECK-NEXT: lui a0, 209715
; CHECK-NEXT: addi a0, a0, 819
; CHECK-NEXT: vand.vx v16, v8, a0
; CHECK-NEXT: vsrl.vi v8, v8, 2
; CHECK-NEXT: vand.vx v8, v8, a0
; CHECK-NEXT: vadd.vv v8, v16, v8
; CHECK-NEXT: vsrl.vi v16, v8, 4
; CHECK-NEXT: vadd.vv v8, v8, v16
; CHECK-NEXT: lui a0, 61681
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv16i32_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 16 x i32> @llvm.vp.cttz.nxv16i32(<vscale x 16 x i32> %va, i1 false, <vscale x 16 x i1> splat (i1 true), i32 %evl)
ret <vscale x 16 x i32> %v
}
declare <vscale x 1 x i64> @llvm.vp.cttz.nxv1i64(<vscale x 1 x i64>, i1 immarg, <vscale x 1 x i1>, i32)
define <vscale x 1 x i64> @vp_cttz_nxv1i64(<vscale x 1 x i64> %va, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; RV32-LABEL: vp_cttz_nxv1i64:
; RV32: # %bb.0:
; RV32-NEXT: li a1, 1
; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma
; RV32-NEXT: vsub.vx v9, v8, a1, v0.t
; RV32-NEXT: vnot.v v8, v8, v0.t
; RV32-NEXT: vand.vv v8, v8, v9, v0.t
; RV32-NEXT: vsrl.vi v9, v8, 1, v0.t
; RV32-NEXT: lui a1, 349525
; RV32-NEXT: addi a1, a1, 1365
; RV32-NEXT: vsetvli a2, zero, e32, m1, ta, ma
; RV32-NEXT: vmv.v.x v10, a1
; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma
; RV32-NEXT: vand.vv v9, v9, v10, v0.t
; RV32-NEXT: vsub.vv v8, v8, v9, v0.t
; RV32-NEXT: lui a1, 209715
; RV32-NEXT: addi a1, a1, 819
; RV32-NEXT: vsetvli a2, zero, e32, m1, ta, ma
; RV32-NEXT: vmv.v.x v9, a1
; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma
; RV32-NEXT: vand.vv v10, v8, v9, v0.t
; RV32-NEXT: vsrl.vi v8, v8, 2, v0.t
; RV32-NEXT: vand.vv v8, v8, v9, v0.t
; RV32-NEXT: vadd.vv v8, v10, v8, v0.t
; RV32-NEXT: vsrl.vi v9, v8, 4, v0.t
; RV32-NEXT: vadd.vv v8, v8, v9, v0.t
; RV32-NEXT: lui a1, 61681
; RV32-NEXT: addi a1, a1, -241
; RV32-NEXT: vsetvli a2, zero, 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, v9, v0.t
; RV32-NEXT: lui a1, 4112
; RV32-NEXT: addi a1, a1, 257
; RV32-NEXT: vsetvli a2, zero, e32, m1, ta, ma
; RV32-NEXT: vmv.v.x v9, a1
; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma
; RV32-NEXT: vmul.vv v8, v8, v9, v0.t
; RV32-NEXT: li a0, 56
; RV32-NEXT: vsrl.vx v8, v8, a0, v0.t
; RV32-NEXT: ret
;
; RV64-LABEL: vp_cttz_nxv1i64:
; RV64: # %bb.0:
; RV64-NEXT: li a1, 1
; RV64-NEXT: vsetvli zero, a0, e64, m1, ta, ma
; RV64-NEXT: vsub.vx v9, v8, a1, v0.t
; RV64-NEXT: vnot.v v8, v8, v0.t
; RV64-NEXT: vand.vv v8, v8, v9, v0.t
; RV64-NEXT: vsrl.vi v9, v8, 1, v0.t
; RV64-NEXT: lui a0, 349525
; RV64-NEXT: addiw a0, a0, 1365
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v9, v9, a0, v0.t
; RV64-NEXT: vsub.vv v8, v8, v9, v0.t
; RV64-NEXT: lui a0, 209715
; RV64-NEXT: addiw a0, a0, 819
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v9, v8, a0, v0.t
; RV64-NEXT: vsrl.vi v8, v8, 2, v0.t
; RV64-NEXT: vand.vx v8, v8, a0, 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: lui a0, 61681
; RV64-NEXT: addiw a0, a0, -241
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v8, v8, a0, v0.t
; RV64-NEXT: lui a0, 4112
; RV64-NEXT: addiw a0, a0, 257
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vmul.vx v8, v8, a0, v0.t
; RV64-NEXT: li a0, 56
; RV64-NEXT: vsrl.vx v8, v8, a0, v0.t
; RV64-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv1i64:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m1, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i64> @llvm.vp.cttz.nxv1i64(<vscale x 1 x i64> %va, i1 false, <vscale x 1 x i1> %m, i32 %evl)
ret <vscale x 1 x i64> %v
}
define <vscale x 1 x i64> @vp_cttz_nxv1i64_unmasked(<vscale x 1 x i64> %va, i32 zeroext %evl) {
; RV32-LABEL: vp_cttz_nxv1i64_unmasked:
; RV32: # %bb.0:
; RV32-NEXT: li a1, 1
; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma
; RV32-NEXT: vsub.vx v9, v8, a1
; RV32-NEXT: vnot.v v8, v8
; RV32-NEXT: vand.vv v8, v8, v9
; RV32-NEXT: vsrl.vi v9, v8, 1
; RV32-NEXT: lui a1, 349525
; RV32-NEXT: addi a1, a1, 1365
; RV32-NEXT: vsetvli a2, zero, e32, m1, ta, ma
; RV32-NEXT: vmv.v.x v10, a1
; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma
; RV32-NEXT: vand.vv v9, v9, v10
; RV32-NEXT: vsub.vv v8, v8, v9
; RV32-NEXT: lui a1, 209715
; RV32-NEXT: addi a1, a1, 819
; RV32-NEXT: vsetvli a2, zero, e32, m1, ta, ma
; RV32-NEXT: vmv.v.x v9, a1
; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma
; RV32-NEXT: vand.vv v10, v8, v9
; RV32-NEXT: vsrl.vi v8, v8, 2
; RV32-NEXT: vand.vv v8, v8, v9
; RV32-NEXT: vadd.vv v8, v10, v8
; RV32-NEXT: vsrl.vi v9, v8, 4
; RV32-NEXT: vadd.vv v8, v8, v9
; RV32-NEXT: lui a1, 61681
; RV32-NEXT: addi a1, a1, -241
; RV32-NEXT: vsetvli a2, zero, 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, v9
; RV32-NEXT: lui a1, 4112
; RV32-NEXT: addi a1, a1, 257
; RV32-NEXT: vsetvli a2, zero, e32, m1, ta, ma
; RV32-NEXT: vmv.v.x v9, a1
; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma
; 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_cttz_nxv1i64_unmasked:
; RV64: # %bb.0:
; RV64-NEXT: li a1, 1
; RV64-NEXT: vsetvli zero, a0, e64, m1, ta, ma
; RV64-NEXT: vsub.vx v9, v8, a1
; RV64-NEXT: vnot.v v8, v8
; RV64-NEXT: vand.vv v8, v8, v9
; RV64-NEXT: vsrl.vi v9, v8, 1
; RV64-NEXT: lui a0, 349525
; RV64-NEXT: addiw a0, a0, 1365
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v9, v9, a0
; RV64-NEXT: vsub.vv v8, v8, v9
; RV64-NEXT: lui a0, 209715
; RV64-NEXT: addiw a0, a0, 819
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v9, v8, a0
; RV64-NEXT: vsrl.vi v8, v8, 2
; RV64-NEXT: vand.vx v8, v8, a0
; RV64-NEXT: vadd.vv v8, v9, v8
; RV64-NEXT: vsrl.vi v9, v8, 4
; RV64-NEXT: vadd.vv v8, v8, v9
; RV64-NEXT: lui a0, 61681
; RV64-NEXT: addiw a0, a0, -241
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v8, v8, a0
; RV64-NEXT: lui a0, 4112
; RV64-NEXT: addiw a0, a0, 257
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vmul.vx v8, v8, a0
; RV64-NEXT: li a0, 56
; RV64-NEXT: vsrl.vx v8, v8, a0
; RV64-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv1i64_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m1, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i64> @llvm.vp.cttz.nxv1i64(<vscale x 1 x i64> %va, i1 false, <vscale x 1 x i1> splat (i1 true), i32 %evl)
ret <vscale x 1 x i64> %v
}
declare <vscale x 2 x i64> @llvm.vp.cttz.nxv2i64(<vscale x 2 x i64>, i1 immarg, <vscale x 2 x i1>, i32)
define <vscale x 2 x i64> @vp_cttz_nxv2i64(<vscale x 2 x i64> %va, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; RV32-LABEL: vp_cttz_nxv2i64:
; RV32: # %bb.0:
; RV32-NEXT: li a1, 1
; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma
; RV32-NEXT: vsub.vx v10, v8, a1, v0.t
; RV32-NEXT: vnot.v v8, v8, v0.t
; RV32-NEXT: vand.vv v8, v8, v10, v0.t
; RV32-NEXT: vsrl.vi v10, v8, 1, v0.t
; RV32-NEXT: lui a1, 349525
; RV32-NEXT: addi a1, a1, 1365
; RV32-NEXT: vsetvli a2, zero, e32, m2, ta, ma
; RV32-NEXT: vmv.v.x v12, a1
; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma
; RV32-NEXT: vand.vv v10, v10, v12, v0.t
; RV32-NEXT: vsub.vv v8, v8, v10, v0.t
; RV32-NEXT: lui a1, 209715
; RV32-NEXT: addi a1, a1, 819
; RV32-NEXT: vsetvli a2, zero, e32, m2, ta, ma
; RV32-NEXT: vmv.v.x v10, a1
; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma
; RV32-NEXT: vand.vv v12, v8, v10, v0.t
; RV32-NEXT: vsrl.vi v8, v8, 2, v0.t
; RV32-NEXT: vand.vv v8, v8, v10, v0.t
; RV32-NEXT: vadd.vv v8, v12, v8, v0.t
; RV32-NEXT: vsrl.vi v10, v8, 4, v0.t
; RV32-NEXT: vadd.vv v8, v8, v10, v0.t
; RV32-NEXT: lui a1, 61681
; RV32-NEXT: addi a1, a1, -241
; RV32-NEXT: vsetvli a2, zero, 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, v10, v0.t
; RV32-NEXT: lui a1, 4112
; RV32-NEXT: addi a1, a1, 257
; RV32-NEXT: vsetvli a2, zero, e32, m2, ta, ma
; RV32-NEXT: vmv.v.x v10, a1
; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma
; RV32-NEXT: vmul.vv v8, v8, v10, v0.t
; RV32-NEXT: li a0, 56
; RV32-NEXT: vsrl.vx v8, v8, a0, v0.t
; RV32-NEXT: ret
;
; RV64-LABEL: vp_cttz_nxv2i64:
; RV64: # %bb.0:
; RV64-NEXT: li a1, 1
; RV64-NEXT: vsetvli zero, a0, e64, m2, ta, ma
; RV64-NEXT: vsub.vx v10, v8, a1, v0.t
; RV64-NEXT: vnot.v v8, v8, v0.t
; RV64-NEXT: vand.vv v8, v8, v10, v0.t
; RV64-NEXT: vsrl.vi v10, v8, 1, v0.t
; RV64-NEXT: lui a0, 349525
; RV64-NEXT: addiw a0, a0, 1365
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v10, v10, a0, v0.t
; RV64-NEXT: vsub.vv v8, v8, v10, v0.t
; RV64-NEXT: lui a0, 209715
; RV64-NEXT: addiw a0, a0, 819
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v10, v8, a0, v0.t
; RV64-NEXT: vsrl.vi v8, v8, 2, v0.t
; RV64-NEXT: vand.vx v8, v8, a0, 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: lui a0, 61681
; RV64-NEXT: addiw a0, a0, -241
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v8, v8, a0, v0.t
; RV64-NEXT: lui a0, 4112
; RV64-NEXT: addiw a0, a0, 257
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vmul.vx v8, v8, a0, v0.t
; RV64-NEXT: li a0, 56
; RV64-NEXT: vsrl.vx v8, v8, a0, v0.t
; RV64-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv2i64:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 2 x i64> @llvm.vp.cttz.nxv2i64(<vscale x 2 x i64> %va, i1 false, <vscale x 2 x i1> %m, i32 %evl)
ret <vscale x 2 x i64> %v
}
define <vscale x 2 x i64> @vp_cttz_nxv2i64_unmasked(<vscale x 2 x i64> %va, i32 zeroext %evl) {
; RV32-LABEL: vp_cttz_nxv2i64_unmasked:
; RV32: # %bb.0:
; RV32-NEXT: li a1, 1
; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma
; RV32-NEXT: vsub.vx v10, v8, a1
; RV32-NEXT: vnot.v v8, v8
; RV32-NEXT: vand.vv v8, v8, v10
; RV32-NEXT: vsrl.vi v10, v8, 1
; RV32-NEXT: lui a1, 349525
; RV32-NEXT: addi a1, a1, 1365
; RV32-NEXT: vsetvli a2, zero, e32, m2, ta, ma
; RV32-NEXT: vmv.v.x v12, a1
; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma
; RV32-NEXT: vand.vv v10, v10, v12
; RV32-NEXT: vsub.vv v8, v8, v10
; RV32-NEXT: lui a1, 209715
; RV32-NEXT: addi a1, a1, 819
; RV32-NEXT: vsetvli a2, zero, e32, m2, ta, ma
; RV32-NEXT: vmv.v.x v10, a1
; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma
; RV32-NEXT: vand.vv v12, v8, v10
; RV32-NEXT: vsrl.vi v8, v8, 2
; RV32-NEXT: vand.vv v8, v8, v10
; RV32-NEXT: vadd.vv v8, v12, v8
; RV32-NEXT: vsrl.vi v10, v8, 4
; RV32-NEXT: vadd.vv v8, v8, v10
; RV32-NEXT: lui a1, 61681
; RV32-NEXT: addi a1, a1, -241
; RV32-NEXT: vsetvli a2, zero, 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, v10
; RV32-NEXT: lui a1, 4112
; RV32-NEXT: addi a1, a1, 257
; RV32-NEXT: vsetvli a2, zero, e32, m2, ta, ma
; RV32-NEXT: vmv.v.x v10, a1
; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma
; 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_cttz_nxv2i64_unmasked:
; RV64: # %bb.0:
; RV64-NEXT: li a1, 1
; RV64-NEXT: vsetvli zero, a0, e64, m2, ta, ma
; RV64-NEXT: vsub.vx v10, v8, a1
; RV64-NEXT: vnot.v v8, v8
; RV64-NEXT: vand.vv v8, v8, v10
; RV64-NEXT: vsrl.vi v10, v8, 1
; RV64-NEXT: lui a0, 349525
; RV64-NEXT: addiw a0, a0, 1365
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v10, v10, a0
; RV64-NEXT: vsub.vv v8, v8, v10
; RV64-NEXT: lui a0, 209715
; RV64-NEXT: addiw a0, a0, 819
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v10, v8, a0
; RV64-NEXT: vsrl.vi v8, v8, 2
; RV64-NEXT: vand.vx v8, v8, a0
; RV64-NEXT: vadd.vv v8, v10, v8
; RV64-NEXT: vsrl.vi v10, v8, 4
; RV64-NEXT: vadd.vv v8, v8, v10
; RV64-NEXT: lui a0, 61681
; RV64-NEXT: addiw a0, a0, -241
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v8, v8, a0
; RV64-NEXT: lui a0, 4112
; RV64-NEXT: addiw a0, a0, 257
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vmul.vx v8, v8, a0
; RV64-NEXT: li a0, 56
; RV64-NEXT: vsrl.vx v8, v8, a0
; RV64-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv2i64_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 2 x i64> @llvm.vp.cttz.nxv2i64(<vscale x 2 x i64> %va, i1 false, <vscale x 2 x i1> splat (i1 true), i32 %evl)
ret <vscale x 2 x i64> %v
}
declare <vscale x 4 x i64> @llvm.vp.cttz.nxv4i64(<vscale x 4 x i64>, i1 immarg, <vscale x 4 x i1>, i32)
define <vscale x 4 x i64> @vp_cttz_nxv4i64(<vscale x 4 x i64> %va, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; RV32-LABEL: vp_cttz_nxv4i64:
; RV32: # %bb.0:
; RV32-NEXT: li a1, 1
; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma
; RV32-NEXT: vsub.vx v12, v8, a1, v0.t
; RV32-NEXT: vnot.v v8, v8, v0.t
; RV32-NEXT: vand.vv v8, v8, v12, v0.t
; RV32-NEXT: vsrl.vi v12, v8, 1, v0.t
; RV32-NEXT: lui a1, 349525
; RV32-NEXT: addi a1, a1, 1365
; RV32-NEXT: vsetvli a2, zero, e32, m4, ta, ma
; RV32-NEXT: vmv.v.x v16, a1
; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma
; RV32-NEXT: vand.vv v12, v12, v16, v0.t
; RV32-NEXT: vsub.vv v8, v8, v12, v0.t
; RV32-NEXT: lui a1, 209715
; RV32-NEXT: addi a1, a1, 819
; RV32-NEXT: vsetvli a2, zero, e32, m4, ta, ma
; RV32-NEXT: vmv.v.x v12, a1
; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma
; RV32-NEXT: vand.vv v16, v8, v12, v0.t
; RV32-NEXT: vsrl.vi v8, v8, 2, v0.t
; RV32-NEXT: vand.vv v8, v8, v12, v0.t
; RV32-NEXT: vadd.vv v8, v16, v8, v0.t
; RV32-NEXT: vsrl.vi v12, v8, 4, v0.t
; RV32-NEXT: vadd.vv v8, v8, v12, v0.t
; RV32-NEXT: lui a1, 61681
; RV32-NEXT: addi a1, a1, -241
; RV32-NEXT: vsetvli a2, zero, 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, v12, v0.t
; RV32-NEXT: lui a1, 4112
; RV32-NEXT: addi a1, a1, 257
; RV32-NEXT: vsetvli a2, zero, e32, m4, ta, ma
; RV32-NEXT: vmv.v.x v12, a1
; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma
; RV32-NEXT: vmul.vv v8, v8, v12, v0.t
; RV32-NEXT: li a0, 56
; RV32-NEXT: vsrl.vx v8, v8, a0, v0.t
; RV32-NEXT: ret
;
; RV64-LABEL: vp_cttz_nxv4i64:
; RV64: # %bb.0:
; RV64-NEXT: li a1, 1
; RV64-NEXT: vsetvli zero, a0, e64, m4, ta, ma
; RV64-NEXT: vsub.vx v12, v8, a1, v0.t
; RV64-NEXT: vnot.v v8, v8, v0.t
; RV64-NEXT: vand.vv v8, v8, v12, v0.t
; RV64-NEXT: vsrl.vi v12, v8, 1, v0.t
; RV64-NEXT: lui a0, 349525
; RV64-NEXT: addiw a0, a0, 1365
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v12, v12, a0, v0.t
; RV64-NEXT: vsub.vv v8, v8, v12, v0.t
; RV64-NEXT: lui a0, 209715
; RV64-NEXT: addiw a0, a0, 819
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v12, v8, a0, v0.t
; RV64-NEXT: vsrl.vi v8, v8, 2, v0.t
; RV64-NEXT: vand.vx v8, v8, a0, 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: lui a0, 61681
; RV64-NEXT: addiw a0, a0, -241
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v8, v8, a0, v0.t
; RV64-NEXT: lui a0, 4112
; RV64-NEXT: addiw a0, a0, 257
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vmul.vx v8, v8, a0, v0.t
; RV64-NEXT: li a0, 56
; RV64-NEXT: vsrl.vx v8, v8, a0, v0.t
; RV64-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv4i64:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 4 x i64> @llvm.vp.cttz.nxv4i64(<vscale x 4 x i64> %va, i1 false, <vscale x 4 x i1> %m, i32 %evl)
ret <vscale x 4 x i64> %v
}
define <vscale x 4 x i64> @vp_cttz_nxv4i64_unmasked(<vscale x 4 x i64> %va, i32 zeroext %evl) {
; RV32-LABEL: vp_cttz_nxv4i64_unmasked:
; RV32: # %bb.0:
; RV32-NEXT: li a1, 1
; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma
; RV32-NEXT: vsub.vx v12, v8, a1
; RV32-NEXT: vnot.v v8, v8
; RV32-NEXT: vand.vv v8, v8, v12
; RV32-NEXT: vsrl.vi v12, v8, 1
; RV32-NEXT: lui a1, 349525
; RV32-NEXT: addi a1, a1, 1365
; RV32-NEXT: vsetvli a2, zero, e32, m4, ta, ma
; RV32-NEXT: vmv.v.x v16, a1
; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma
; RV32-NEXT: vand.vv v12, v12, v16
; RV32-NEXT: vsub.vv v8, v8, v12
; RV32-NEXT: lui a1, 209715
; RV32-NEXT: addi a1, a1, 819
; RV32-NEXT: vsetvli a2, zero, e32, m4, ta, ma
; RV32-NEXT: vmv.v.x v12, a1
; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma
; RV32-NEXT: vand.vv v16, v8, v12
; RV32-NEXT: vsrl.vi v8, v8, 2
; RV32-NEXT: vand.vv v8, v8, v12
; RV32-NEXT: vadd.vv v8, v16, v8
; RV32-NEXT: vsrl.vi v12, v8, 4
; RV32-NEXT: vadd.vv v8, v8, v12
; RV32-NEXT: lui a1, 61681
; RV32-NEXT: addi a1, a1, -241
; RV32-NEXT: vsetvli a2, zero, 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, v12
; RV32-NEXT: lui a1, 4112
; RV32-NEXT: addi a1, a1, 257
; RV32-NEXT: vsetvli a2, zero, e32, m4, ta, ma
; RV32-NEXT: vmv.v.x v12, a1
; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma
; 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_cttz_nxv4i64_unmasked:
; RV64: # %bb.0:
; RV64-NEXT: li a1, 1
; RV64-NEXT: vsetvli zero, a0, e64, m4, ta, ma
; RV64-NEXT: vsub.vx v12, v8, a1
; RV64-NEXT: vnot.v v8, v8
; RV64-NEXT: vand.vv v8, v8, v12
; RV64-NEXT: vsrl.vi v12, v8, 1
; RV64-NEXT: lui a0, 349525
; RV64-NEXT: addiw a0, a0, 1365
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v12, v12, a0
; RV64-NEXT: vsub.vv v8, v8, v12
; RV64-NEXT: lui a0, 209715
; RV64-NEXT: addiw a0, a0, 819
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v12, v8, a0
; RV64-NEXT: vsrl.vi v8, v8, 2
; RV64-NEXT: vand.vx v8, v8, a0
; RV64-NEXT: vadd.vv v8, v12, v8
; RV64-NEXT: vsrl.vi v12, v8, 4
; RV64-NEXT: vadd.vv v8, v8, v12
; RV64-NEXT: lui a0, 61681
; RV64-NEXT: addiw a0, a0, -241
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v8, v8, a0
; RV64-NEXT: lui a0, 4112
; RV64-NEXT: addiw a0, a0, 257
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vmul.vx v8, v8, a0
; RV64-NEXT: li a0, 56
; RV64-NEXT: vsrl.vx v8, v8, a0
; RV64-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv4i64_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 4 x i64> @llvm.vp.cttz.nxv4i64(<vscale x 4 x i64> %va, i1 false, <vscale x 4 x i1> splat (i1 true), i32 %evl)
ret <vscale x 4 x i64> %v
}
declare <vscale x 7 x i64> @llvm.vp.cttz.nxv7i64(<vscale x 7 x i64>, i1 immarg, <vscale x 7 x i1>, i32)
define <vscale x 7 x i64> @vp_cttz_nxv7i64(<vscale x 7 x i64> %va, <vscale x 7 x i1> %m, i32 zeroext %evl) {
; RV32-LABEL: vp_cttz_nxv7i64:
; RV32: # %bb.0:
; RV32-NEXT: li a1, 1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vsub.vx v16, v8, a1, v0.t
; RV32-NEXT: vnot.v v8, v8, v0.t
; RV32-NEXT: vand.vv v8, v8, v16, v0.t
; RV32-NEXT: vsrl.vi v16, 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 v24, a1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vand.vv v16, v16, v24, v0.t
; RV32-NEXT: vsub.vv v8, v8, v16, v0.t
; RV32-NEXT: lui a1, 209715
; RV32-NEXT: addi a1, a1, 819
; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v16, a1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vand.vv v24, v8, v16, v0.t
; RV32-NEXT: vsrl.vi v8, v8, 2, v0.t
; RV32-NEXT: vand.vv v8, v8, v16, v0.t
; RV32-NEXT: vadd.vv v8, v24, v8, v0.t
; RV32-NEXT: vsrl.vi v16, v8, 4, v0.t
; RV32-NEXT: vadd.vv v8, v8, v16, v0.t
; RV32-NEXT: lui a1, 61681
; RV32-NEXT: addi a1, a1, -241
; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v16, a1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vand.vv v8, v8, v16, v0.t
; RV32-NEXT: lui a1, 4112
; RV32-NEXT: addi a1, a1, 257
; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v16, a1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vmul.vv v8, v8, v16, v0.t
; RV32-NEXT: li a0, 56
; RV32-NEXT: vsrl.vx v8, v8, a0, v0.t
; RV32-NEXT: ret
;
; RV64-LABEL: vp_cttz_nxv7i64:
; RV64: # %bb.0:
; RV64-NEXT: li a1, 1
; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV64-NEXT: vsub.vx v16, v8, a1, v0.t
; RV64-NEXT: vnot.v v8, v8, v0.t
; RV64-NEXT: vand.vv v8, v8, v16, v0.t
; RV64-NEXT: vsrl.vi v16, v8, 1, v0.t
; RV64-NEXT: lui a0, 349525
; RV64-NEXT: addiw a0, a0, 1365
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v16, v16, a0, v0.t
; RV64-NEXT: vsub.vv v8, v8, v16, v0.t
; RV64-NEXT: lui a0, 209715
; RV64-NEXT: addiw a0, a0, 819
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v16, v8, a0, v0.t
; RV64-NEXT: vsrl.vi v8, v8, 2, v0.t
; RV64-NEXT: vand.vx v8, v8, a0, 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: lui a0, 61681
; RV64-NEXT: addiw a0, a0, -241
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v8, v8, a0, v0.t
; RV64-NEXT: lui a0, 4112
; RV64-NEXT: addiw a0, a0, 257
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vmul.vx v8, v8, a0, v0.t
; RV64-NEXT: li a0, 56
; RV64-NEXT: vsrl.vx v8, v8, a0, v0.t
; RV64-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv7i64:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 7 x i64> @llvm.vp.cttz.nxv7i64(<vscale x 7 x i64> %va, i1 false, <vscale x 7 x i1> %m, i32 %evl)
ret <vscale x 7 x i64> %v
}
define <vscale x 7 x i64> @vp_cttz_nxv7i64_unmasked(<vscale x 7 x i64> %va, i32 zeroext %evl) {
; RV32-LABEL: vp_cttz_nxv7i64_unmasked:
; RV32: # %bb.0:
; RV32-NEXT: li a1, 1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vsub.vx v16, v8, a1
; RV32-NEXT: vnot.v v8, v8
; RV32-NEXT: vand.vv v8, v8, v16
; 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: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vand.vv v16, v16, v24
; RV32-NEXT: vsub.vv v8, v8, v16
; RV32-NEXT: lui a1, 209715
; RV32-NEXT: addi a1, a1, 819
; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v16, a1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vand.vv v24, v8, v16
; RV32-NEXT: vsrl.vi v8, v8, 2
; RV32-NEXT: vand.vv v8, v8, v16
; RV32-NEXT: vadd.vv v8, v24, v8
; RV32-NEXT: vsrl.vi v16, v8, 4
; RV32-NEXT: vadd.vv v8, v8, v16
; RV32-NEXT: lui a1, 61681
; RV32-NEXT: addi a1, a1, -241
; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v16, a1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vand.vv v8, v8, v16
; RV32-NEXT: lui a1, 4112
; RV32-NEXT: addi a1, a1, 257
; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v16, a1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vmul.vv v8, v8, v16
; RV32-NEXT: li a0, 56
; RV32-NEXT: vsrl.vx v8, v8, a0
; RV32-NEXT: ret
;
; RV64-LABEL: vp_cttz_nxv7i64_unmasked:
; RV64: # %bb.0:
; RV64-NEXT: li a1, 1
; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV64-NEXT: vsub.vx v16, v8, a1
; RV64-NEXT: vnot.v v8, v8
; RV64-NEXT: vand.vv v8, v8, v16
; RV64-NEXT: vsrl.vi v16, v8, 1
; RV64-NEXT: lui a0, 349525
; RV64-NEXT: addiw a0, a0, 1365
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v16, v16, a0
; RV64-NEXT: vsub.vv v8, v8, v16
; RV64-NEXT: lui a0, 209715
; RV64-NEXT: addiw a0, a0, 819
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v16, v8, a0
; RV64-NEXT: vsrl.vi v8, v8, 2
; RV64-NEXT: vand.vx v8, v8, a0
; RV64-NEXT: vadd.vv v8, v16, v8
; RV64-NEXT: vsrl.vi v16, v8, 4
; RV64-NEXT: vadd.vv v8, v8, v16
; RV64-NEXT: lui a0, 61681
; RV64-NEXT: addiw a0, a0, -241
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v8, v8, a0
; RV64-NEXT: lui a0, 4112
; RV64-NEXT: addiw a0, a0, 257
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vmul.vx v8, v8, a0
; RV64-NEXT: li a0, 56
; RV64-NEXT: vsrl.vx v8, v8, a0
; RV64-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv7i64_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 7 x i64> @llvm.vp.cttz.nxv7i64(<vscale x 7 x i64> %va, i1 false, <vscale x 7 x i1> splat (i1 true), i32 %evl)
ret <vscale x 7 x i64> %v
}
declare <vscale x 8 x i64> @llvm.vp.cttz.nxv8i64(<vscale x 8 x i64>, i1 immarg, <vscale x 8 x i1>, i32)
define <vscale x 8 x i64> @vp_cttz_nxv8i64(<vscale x 8 x i64> %va, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; RV32-LABEL: vp_cttz_nxv8i64:
; RV32: # %bb.0:
; RV32-NEXT: li a1, 1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vsub.vx v16, v8, a1, v0.t
; RV32-NEXT: vnot.v v8, v8, v0.t
; RV32-NEXT: vand.vv v8, v8, v16, v0.t
; RV32-NEXT: vsrl.vi v16, 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 v24, a1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vand.vv v16, v16, v24, v0.t
; RV32-NEXT: vsub.vv v8, v8, v16, v0.t
; RV32-NEXT: lui a1, 209715
; RV32-NEXT: addi a1, a1, 819
; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v16, a1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vand.vv v24, v8, v16, v0.t
; RV32-NEXT: vsrl.vi v8, v8, 2, v0.t
; RV32-NEXT: vand.vv v8, v8, v16, v0.t
; RV32-NEXT: vadd.vv v8, v24, v8, v0.t
; RV32-NEXT: vsrl.vi v16, v8, 4, v0.t
; RV32-NEXT: vadd.vv v8, v8, v16, v0.t
; RV32-NEXT: lui a1, 61681
; RV32-NEXT: addi a1, a1, -241
; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v16, a1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vand.vv v8, v8, v16, v0.t
; RV32-NEXT: lui a1, 4112
; RV32-NEXT: addi a1, a1, 257
; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v16, a1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vmul.vv v8, v8, v16, v0.t
; RV32-NEXT: li a0, 56
; RV32-NEXT: vsrl.vx v8, v8, a0, v0.t
; RV32-NEXT: ret
;
; RV64-LABEL: vp_cttz_nxv8i64:
; RV64: # %bb.0:
; RV64-NEXT: li a1, 1
; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV64-NEXT: vsub.vx v16, v8, a1, v0.t
; RV64-NEXT: vnot.v v8, v8, v0.t
; RV64-NEXT: vand.vv v8, v8, v16, v0.t
; RV64-NEXT: vsrl.vi v16, v8, 1, v0.t
; RV64-NEXT: lui a0, 349525
; RV64-NEXT: addiw a0, a0, 1365
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v16, v16, a0, v0.t
; RV64-NEXT: vsub.vv v8, v8, v16, v0.t
; RV64-NEXT: lui a0, 209715
; RV64-NEXT: addiw a0, a0, 819
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v16, v8, a0, v0.t
; RV64-NEXT: vsrl.vi v8, v8, 2, v0.t
; RV64-NEXT: vand.vx v8, v8, a0, 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: lui a0, 61681
; RV64-NEXT: addiw a0, a0, -241
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v8, v8, a0, v0.t
; RV64-NEXT: lui a0, 4112
; RV64-NEXT: addiw a0, a0, 257
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vmul.vx v8, v8, a0, v0.t
; RV64-NEXT: li a0, 56
; RV64-NEXT: vsrl.vx v8, v8, a0, v0.t
; RV64-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv8i64:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 8 x i64> @llvm.vp.cttz.nxv8i64(<vscale x 8 x i64> %va, i1 false, <vscale x 8 x i1> %m, i32 %evl)
ret <vscale x 8 x i64> %v
}
define <vscale x 8 x i64> @vp_cttz_nxv8i64_unmasked(<vscale x 8 x i64> %va, i32 zeroext %evl) {
; RV32-LABEL: vp_cttz_nxv8i64_unmasked:
; RV32: # %bb.0:
; RV32-NEXT: li a1, 1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vsub.vx v16, v8, a1
; RV32-NEXT: vnot.v v8, v8
; RV32-NEXT: vand.vv v8, v8, v16
; 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: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vand.vv v16, v16, v24
; RV32-NEXT: vsub.vv v8, v8, v16
; RV32-NEXT: lui a1, 209715
; RV32-NEXT: addi a1, a1, 819
; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v16, a1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vand.vv v24, v8, v16
; RV32-NEXT: vsrl.vi v8, v8, 2
; RV32-NEXT: vand.vv v8, v8, v16
; RV32-NEXT: vadd.vv v8, v24, v8
; RV32-NEXT: vsrl.vi v16, v8, 4
; RV32-NEXT: vadd.vv v8, v8, v16
; RV32-NEXT: lui a1, 61681
; RV32-NEXT: addi a1, a1, -241
; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v16, a1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vand.vv v8, v8, v16
; RV32-NEXT: lui a1, 4112
; RV32-NEXT: addi a1, a1, 257
; RV32-NEXT: vsetvli a2, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v16, a1
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vmul.vv v8, v8, v16
; RV32-NEXT: li a0, 56
; RV32-NEXT: vsrl.vx v8, v8, a0
; RV32-NEXT: ret
;
; RV64-LABEL: vp_cttz_nxv8i64_unmasked:
; RV64: # %bb.0:
; RV64-NEXT: li a1, 1
; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV64-NEXT: vsub.vx v16, v8, a1
; RV64-NEXT: vnot.v v8, v8
; RV64-NEXT: vand.vv v8, v8, v16
; RV64-NEXT: vsrl.vi v16, v8, 1
; RV64-NEXT: lui a0, 349525
; RV64-NEXT: addiw a0, a0, 1365
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v16, v16, a0
; RV64-NEXT: vsub.vv v8, v8, v16
; RV64-NEXT: lui a0, 209715
; RV64-NEXT: addiw a0, a0, 819
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v16, v8, a0
; RV64-NEXT: vsrl.vi v8, v8, 2
; RV64-NEXT: vand.vx v8, v8, a0
; RV64-NEXT: vadd.vv v8, v16, v8
; RV64-NEXT: vsrl.vi v16, v8, 4
; RV64-NEXT: vadd.vv v8, v8, v16
; RV64-NEXT: lui a0, 61681
; RV64-NEXT: addiw a0, a0, -241
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vand.vx v8, v8, a0
; RV64-NEXT: lui a0, 4112
; RV64-NEXT: addiw a0, a0, 257
; RV64-NEXT: slli a1, a0, 32
; RV64-NEXT: add a0, a0, a1
; RV64-NEXT: vmul.vx v8, v8, a0
; RV64-NEXT: li a0, 56
; RV64-NEXT: vsrl.vx v8, v8, a0
; RV64-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv8i64_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 8 x i64> @llvm.vp.cttz.nxv8i64(<vscale x 8 x i64> %va, i1 false, <vscale x 8 x i1> splat (i1 true), i32 %evl)
ret <vscale x 8 x i64> %v
}
declare <vscale x 16 x i64> @llvm.vp.cttz.nxv16i64(<vscale x 16 x i64>, i1 immarg, <vscale x 16 x i1>, i32)
define <vscale x 16 x i64> @vp_cttz_nxv16i64(<vscale x 16 x i64> %va, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; RV32-LABEL: vp_cttz_nxv16i64:
; 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, 56
; RV32-NEXT: mul a1, a1, a2
; RV32-NEXT: sub sp, sp, a1
; RV32-NEXT: .cfi_escape 0x0f, 0x0d, 0x72, 0x00, 0x11, 0x10, 0x22, 0x11, 0x38, 0x92, 0xa2, 0x38, 0x00, 0x1e, 0x22 # sp + 16 + 56 * vlenb
; RV32-NEXT: vmv1r.v v24, v0
; RV32-NEXT: csrr a1, vlenb
; RV32-NEXT: slli a1, a1, 5
; RV32-NEXT: add a1, sp, a1
; RV32-NEXT: addi a1, a1, 16
; RV32-NEXT: vs8r.v v8, (a1) # Unknown-size Folded Spill
; RV32-NEXT: csrr a1, vlenb
; RV32-NEXT: srli a2, a1, 3
; RV32-NEXT: vsetvli a3, zero, e8, mf4, ta, ma
; RV32-NEXT: vslidedown.vx v0, v0, a2
; RV32-NEXT: sub a2, a0, a1
; RV32-NEXT: sltu a3, a0, a2
; RV32-NEXT: addi a3, a3, -1
; RV32-NEXT: and a3, a3, a2
; RV32-NEXT: li a2, 1
; RV32-NEXT: vsetvli zero, a3, e64, m8, ta, ma
; RV32-NEXT: vsub.vx v8, v16, a2, v0.t
; RV32-NEXT: vnot.v v16, v16, v0.t
; RV32-NEXT: vand.vv v8, v16, v8, v0.t
; RV32-NEXT: csrr a4, vlenb
; RV32-NEXT: li a5, 40
; RV32-NEXT: mul a4, a4, a5
; RV32-NEXT: add a4, sp, a4
; RV32-NEXT: addi a4, a4, 16
; RV32-NEXT: vs8r.v v8, (a4) # Unknown-size Folded Spill
; RV32-NEXT: vsrl.vi v8, v8, 1, v0.t
; RV32-NEXT: csrr a4, vlenb
; RV32-NEXT: li a5, 48
; RV32-NEXT: mul a4, a4, a5
; RV32-NEXT: add a4, sp, a4
; RV32-NEXT: addi a4, a4, 16
; RV32-NEXT: vs8r.v v8, (a4) # Unknown-size Folded Spill
; RV32-NEXT: lui a4, 349525
; RV32-NEXT: addi a4, a4, 1365
; RV32-NEXT: vsetvli a5, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v8, a4
; RV32-NEXT: vsetvli zero, a3, e64, m8, ta, ma
; RV32-NEXT: csrr a4, vlenb
; RV32-NEXT: li a5, 24
; RV32-NEXT: mul a4, a4, a5
; RV32-NEXT: add a4, sp, a4
; RV32-NEXT: addi a4, a4, 16
; RV32-NEXT: vs8r.v v8, (a4) # Unknown-size Folded Spill
; RV32-NEXT: csrr a4, vlenb
; RV32-NEXT: li a5, 48
; RV32-NEXT: mul a4, a4, a5
; RV32-NEXT: add a4, sp, a4
; RV32-NEXT: addi a4, a4, 16
; RV32-NEXT: vl8r.v v16, (a4) # Unknown-size Folded Reload
; RV32-NEXT: vand.vv v8, v16, v8, v0.t
; RV32-NEXT: csrr a4, vlenb
; RV32-NEXT: li a5, 40
; RV32-NEXT: mul a4, a4, a5
; RV32-NEXT: add a4, sp, a4
; RV32-NEXT: addi a4, a4, 16
; RV32-NEXT: vl8r.v v16, (a4) # Unknown-size Folded Reload
; RV32-NEXT: vsub.vv v8, v16, v8, v0.t
; RV32-NEXT: csrr a4, vlenb
; RV32-NEXT: li a5, 40
; RV32-NEXT: mul a4, a4, a5
; RV32-NEXT: add a4, sp, a4
; RV32-NEXT: addi a4, a4, 16
; RV32-NEXT: vs8r.v v8, (a4) # Unknown-size Folded Spill
; RV32-NEXT: lui a4, 209715
; RV32-NEXT: addi a4, a4, 819
; RV32-NEXT: vsetvli a5, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v8, a4
; RV32-NEXT: vsetvli zero, a3, e64, m8, ta, ma
; RV32-NEXT: csrr a4, vlenb
; RV32-NEXT: li a5, 40
; RV32-NEXT: mul a4, a4, a5
; RV32-NEXT: add a4, sp, a4
; RV32-NEXT: addi a4, a4, 16
; RV32-NEXT: vl8r.v v16, (a4) # Unknown-size Folded Reload
; RV32-NEXT: vand.vv v16, v16, v8, v0.t
; RV32-NEXT: csrr a4, vlenb
; RV32-NEXT: slli a4, a4, 4
; RV32-NEXT: add a4, sp, a4
; RV32-NEXT: addi a4, a4, 16
; RV32-NEXT: vs8r.v v16, (a4) # Unknown-size Folded Spill
; RV32-NEXT: csrr a4, vlenb
; RV32-NEXT: li a5, 40
; RV32-NEXT: mul a4, a4, a5
; RV32-NEXT: add a4, sp, a4
; RV32-NEXT: addi a4, a4, 16
; RV32-NEXT: vl8r.v v16, (a4) # Unknown-size Folded Reload
; RV32-NEXT: vsrl.vi v16, v16, 2, v0.t
; RV32-NEXT: csrr a4, vlenb
; RV32-NEXT: li a5, 48
; RV32-NEXT: mul a4, a4, a5
; RV32-NEXT: add a4, sp, a4
; RV32-NEXT: addi a4, a4, 16
; RV32-NEXT: vs8r.v v8, (a4) # Unknown-size Folded Spill
; RV32-NEXT: vand.vv v16, v16, v8, v0.t
; RV32-NEXT: csrr a4, vlenb
; RV32-NEXT: slli a4, a4, 4
; RV32-NEXT: add a4, sp, a4
; RV32-NEXT: addi a4, a4, 16
; RV32-NEXT: vl8r.v v8, (a4) # Unknown-size Folded Reload
; RV32-NEXT: vadd.vv v8, v8, v16, v0.t
; RV32-NEXT: vsrl.vi v16, v8, 4, v0.t
; RV32-NEXT: vadd.vv v16, v8, v16, v0.t
; RV32-NEXT: lui a4, 61681
; RV32-NEXT: addi a4, a4, -241
; RV32-NEXT: vsetvli a5, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v8, a4
; RV32-NEXT: vsetvli zero, a3, e64, m8, ta, ma
; RV32-NEXT: csrr a4, vlenb
; RV32-NEXT: slli a4, a4, 4
; RV32-NEXT: add a4, sp, a4
; RV32-NEXT: addi a4, a4, 16
; RV32-NEXT: vs8r.v v8, (a4) # Unknown-size Folded Spill
; RV32-NEXT: vand.vv v16, v16, v8, v0.t
; RV32-NEXT: lui a4, 4112
; RV32-NEXT: addi a4, a4, 257
; RV32-NEXT: vsetvli a5, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v8, a4
; RV32-NEXT: vsetvli zero, a3, e64, m8, ta, ma
; 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) # Unknown-size Folded Spill
; RV32-NEXT: vmul.vv v8, v16, v8, v0.t
; RV32-NEXT: li a3, 56
; RV32-NEXT: vsrl.vx v8, v8, a3, v0.t
; RV32-NEXT: addi a4, sp, 16
; RV32-NEXT: vs8r.v v8, (a4) # Unknown-size Folded Spill
; RV32-NEXT: bltu a0, a1, .LBB46_2
; RV32-NEXT: # %bb.1:
; RV32-NEXT: mv a0, a1
; RV32-NEXT: .LBB46_2:
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV32-NEXT: vmv1r.v v0, v24
; 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 v16, (a0) # Unknown-size Folded Reload
; RV32-NEXT: vsub.vx v8, v16, a2, v0.t
; RV32-NEXT: vnot.v v16, v16, v0.t
; RV32-NEXT: vand.vv v8, v16, v8, 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: vs8r.v v8, (a0) # Unknown-size Folded Spill
; RV32-NEXT: vsrl.vi v8, v8, 1, v0.t
; RV32-NEXT: csrr a0, vlenb
; RV32-NEXT: li a1, 40
; RV32-NEXT: mul a0, a0, a1
; RV32-NEXT: add a0, sp, a0
; RV32-NEXT: addi a0, a0, 16
; RV32-NEXT: vs8r.v v8, (a0) # Unknown-size Folded Spill
; 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) # Unknown-size Folded Reload
; RV32-NEXT: csrr a0, vlenb
; RV32-NEXT: li a1, 40
; RV32-NEXT: mul a0, a0, a1
; RV32-NEXT: add a0, sp, a0
; RV32-NEXT: addi a0, a0, 16
; RV32-NEXT: vl8r.v v8, (a0) # Unknown-size Folded Reload
; RV32-NEXT: vand.vv v16, v8, v16, 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 v8, (a0) # Unknown-size Folded Reload
; RV32-NEXT: vsub.vv v8, v8, v16, v0.t
; RV32-NEXT: csrr a0, vlenb
; RV32-NEXT: li a1, 40
; RV32-NEXT: mul a0, a0, a1
; RV32-NEXT: add a0, sp, a0
; RV32-NEXT: addi a0, a0, 16
; RV32-NEXT: vs8r.v v8, (a0) # Unknown-size Folded Spill
; RV32-NEXT: csrr a0, vlenb
; RV32-NEXT: li a1, 48
; RV32-NEXT: mul a0, a0, a1
; RV32-NEXT: add a0, sp, a0
; RV32-NEXT: addi a0, a0, 16
; RV32-NEXT: vl8r.v v8, (a0) # Unknown-size Folded Reload
; RV32-NEXT: csrr a0, vlenb
; RV32-NEXT: li a1, 40
; RV32-NEXT: mul a0, a0, a1
; RV32-NEXT: add a0, sp, a0
; RV32-NEXT: addi a0, a0, 16
; RV32-NEXT: vl8r.v v16, (a0) # Unknown-size Folded Reload
; RV32-NEXT: vand.vv v16, v16, v8, 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: vs8r.v v16, (a0) # Unknown-size Folded Spill
; RV32-NEXT: csrr a0, vlenb
; RV32-NEXT: li a1, 40
; RV32-NEXT: mul a0, a0, a1
; RV32-NEXT: add a0, sp, a0
; RV32-NEXT: addi a0, a0, 16
; RV32-NEXT: vl8r.v v8, (a0) # Unknown-size Folded Reload
; RV32-NEXT: vsrl.vi v8, v8, 2, v0.t
; RV32-NEXT: csrr a0, vlenb
; RV32-NEXT: li a1, 48
; RV32-NEXT: mul a0, a0, a1
; RV32-NEXT: add a0, sp, a0
; RV32-NEXT: addi a0, a0, 16
; RV32-NEXT: vl8r.v v16, (a0) # Unknown-size Folded Reload
; RV32-NEXT: vand.vv v8, v8, v16, 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 v16, (a0) # Unknown-size Folded Reload
; 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: slli a0, a0, 4
; RV32-NEXT: add a0, sp, a0
; RV32-NEXT: addi a0, a0, 16
; RV32-NEXT: vl8r.v v16, (a0) # Unknown-size Folded Reload
; RV32-NEXT: vand.vv v8, v8, v16, 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 v16, (a0) # Unknown-size Folded Reload
; RV32-NEXT: vmul.vv v8, v8, v16, v0.t
; RV32-NEXT: vsrl.vx v8, v8, a3, v0.t
; RV32-NEXT: addi a0, sp, 16
; RV32-NEXT: vl8r.v v16, (a0) # Unknown-size Folded Reload
; RV32-NEXT: csrr a0, vlenb
; RV32-NEXT: li a1, 56
; RV32-NEXT: mul a0, a0, a1
; RV32-NEXT: add sp, sp, a0
; RV32-NEXT: addi sp, sp, 16
; RV32-NEXT: ret
;
; RV64-LABEL: vp_cttz_nxv16i64:
; RV64: # %bb.0:
; RV64-NEXT: addi sp, sp, -16
; RV64-NEXT: .cfi_def_cfa_offset 16
; RV64-NEXT: csrr a1, vlenb
; RV64-NEXT: slli a1, a1, 4
; RV64-NEXT: sub sp, sp, a1
; RV64-NEXT: .cfi_escape 0x0f, 0x0d, 0x72, 0x00, 0x11, 0x10, 0x22, 0x11, 0x10, 0x92, 0xa2, 0x38, 0x00, 0x1e, 0x22 # sp + 16 + 16 * vlenb
; RV64-NEXT: vmv1r.v v24, v0
; RV64-NEXT: csrr a1, vlenb
; RV64-NEXT: slli a1, a1, 3
; RV64-NEXT: add a1, sp, a1
; RV64-NEXT: addi a1, a1, 16
; RV64-NEXT: vs8r.v v8, (a1) # Unknown-size Folded Spill
; RV64-NEXT: csrr a1, vlenb
; RV64-NEXT: srli a2, a1, 3
; RV64-NEXT: vsetvli a3, zero, e8, mf4, ta, ma
; RV64-NEXT: vslidedown.vx v0, v0, a2
; RV64-NEXT: sub a2, a0, a1
; RV64-NEXT: sltu a3, a0, a2
; RV64-NEXT: addi a3, a3, -1
; RV64-NEXT: and a3, a3, a2
; RV64-NEXT: li a2, 1
; RV64-NEXT: vsetvli zero, a3, e64, m8, ta, ma
; RV64-NEXT: vsub.vx v8, v16, a2, v0.t
; RV64-NEXT: vnot.v v16, v16, v0.t
; RV64-NEXT: vand.vv v16, v16, v8, v0.t
; RV64-NEXT: vsrl.vi v8, v16, 1, v0.t
; RV64-NEXT: lui a3, 349525
; RV64-NEXT: addiw a3, a3, 1365
; RV64-NEXT: slli a4, a3, 32
; RV64-NEXT: add a3, a3, a4
; RV64-NEXT: vand.vx v8, v8, a3, v0.t
; RV64-NEXT: vsub.vv v16, v16, v8, v0.t
; RV64-NEXT: lui a4, 209715
; RV64-NEXT: addiw a4, a4, 819
; RV64-NEXT: slli a5, a4, 32
; RV64-NEXT: add a4, a4, a5
; RV64-NEXT: vand.vx v8, 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 v8, v8, v16, v0.t
; RV64-NEXT: vsrl.vi v16, v8, 4, v0.t
; RV64-NEXT: vadd.vv v8, v8, v16, v0.t
; RV64-NEXT: lui a5, 61681
; RV64-NEXT: addiw a5, a5, -241
; RV64-NEXT: slli a6, a5, 32
; RV64-NEXT: add a5, a5, a6
; RV64-NEXT: vand.vx v8, v8, a5, v0.t
; RV64-NEXT: lui a6, 4112
; RV64-NEXT: addiw a6, a6, 257
; RV64-NEXT: slli a7, a6, 32
; RV64-NEXT: add a6, a6, a7
; RV64-NEXT: vmul.vx v8, v8, a6, v0.t
; RV64-NEXT: li a7, 56
; RV64-NEXT: vsrl.vx v8, v8, a7, v0.t
; RV64-NEXT: addi t0, sp, 16
; RV64-NEXT: vs8r.v v8, (t0) # Unknown-size Folded Spill
; RV64-NEXT: bltu a0, a1, .LBB46_2
; RV64-NEXT: # %bb.1:
; RV64-NEXT: mv a0, a1
; RV64-NEXT: .LBB46_2:
; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV64-NEXT: vmv1r.v v0, v24
; RV64-NEXT: csrr a0, vlenb
; RV64-NEXT: slli a0, a0, 3
; RV64-NEXT: add a0, sp, a0
; RV64-NEXT: addi a0, a0, 16
; RV64-NEXT: vl8r.v v8, (a0) # Unknown-size Folded Reload
; RV64-NEXT: vsub.vx v16, v8, a2, v0.t
; RV64-NEXT: vnot.v v8, v8, v0.t
; RV64-NEXT: vand.vv v8, v8, v16, v0.t
; RV64-NEXT: vsrl.vi v16, v8, 1, v0.t
; RV64-NEXT: vand.vx v16, v16, a3, v0.t
; RV64-NEXT: vsub.vv v8, v8, v16, v0.t
; RV64-NEXT: vand.vx v16, 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, 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, a5, v0.t
; RV64-NEXT: vmul.vx v8, v8, a6, v0.t
; RV64-NEXT: vsrl.vx v8, v8, a7, v0.t
; RV64-NEXT: addi a0, sp, 16
; RV64-NEXT: vl8r.v v16, (a0) # Unknown-size Folded Reload
; RV64-NEXT: csrr a0, vlenb
; RV64-NEXT: slli a0, a0, 4
; RV64-NEXT: add sp, sp, a0
; RV64-NEXT: addi sp, sp, 16
; RV64-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv16i64:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vmv1r.v v24, v0
; CHECK-ZVBB-NEXT: csrr a1, vlenb
; CHECK-ZVBB-NEXT: srli a2, a1, 3
; CHECK-ZVBB-NEXT: vsetvli a3, zero, e8, mf4, ta, ma
; CHECK-ZVBB-NEXT: vslidedown.vx v0, v0, a2
; CHECK-ZVBB-NEXT: sub a2, a0, a1
; CHECK-ZVBB-NEXT: sltu a3, a0, a2
; CHECK-ZVBB-NEXT: addi a3, a3, -1
; CHECK-ZVBB-NEXT: and a2, a3, a2
; CHECK-ZVBB-NEXT: vsetvli zero, a2, e64, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v16, v16, v0.t
; CHECK-ZVBB-NEXT: bltu a0, a1, .LBB46_2
; CHECK-ZVBB-NEXT: # %bb.1:
; CHECK-ZVBB-NEXT: mv a0, a1
; CHECK-ZVBB-NEXT: .LBB46_2:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-ZVBB-NEXT: vmv1r.v v0, v24
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 16 x i64> @llvm.vp.cttz.nxv16i64(<vscale x 16 x i64> %va, i1 false, <vscale x 16 x i1> %m, i32 %evl)
ret <vscale x 16 x i64> %v
}
define <vscale x 16 x i64> @vp_cttz_nxv16i64_unmasked(<vscale x 16 x i64> %va, i32 zeroext %evl) {
; RV32-LABEL: vp_cttz_nxv16i64_unmasked:
; 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, 40
; RV32-NEXT: mul a1, a1, a2
; RV32-NEXT: sub sp, sp, a1
; RV32-NEXT: .cfi_escape 0x0f, 0x0d, 0x72, 0x00, 0x11, 0x10, 0x22, 0x11, 0x28, 0x92, 0xa2, 0x38, 0x00, 0x1e, 0x22 # sp + 16 + 40 * vlenb
; RV32-NEXT: csrr a1, vlenb
; RV32-NEXT: slli a1, a1, 5
; RV32-NEXT: add a1, sp, a1
; RV32-NEXT: addi a1, a1, 16
; RV32-NEXT: vs8r.v v8, (a1) # Unknown-size Folded Spill
; RV32-NEXT: csrr a1, vlenb
; RV32-NEXT: sub a2, a0, a1
; RV32-NEXT: sltu a3, a0, a2
; RV32-NEXT: addi a3, a3, -1
; RV32-NEXT: and a3, a3, a2
; RV32-NEXT: li a2, 1
; RV32-NEXT: vsetvli zero, a3, e64, m8, ta, ma
; RV32-NEXT: vsub.vx v8, v16, a2
; RV32-NEXT: vnot.v v16, v16
; RV32-NEXT: vand.vv v8, v16, v8
; RV32-NEXT: vsrl.vi v24, v8, 1
; RV32-NEXT: lui a4, 349525
; RV32-NEXT: addi a4, a4, 1365
; RV32-NEXT: vsetvli a5, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v16, a4
; RV32-NEXT: vsetvli zero, a3, e64, m8, ta, ma
; RV32-NEXT: csrr a4, vlenb
; RV32-NEXT: li a5, 24
; RV32-NEXT: mul a4, a4, a5
; RV32-NEXT: add a4, sp, a4
; RV32-NEXT: addi a4, a4, 16
; RV32-NEXT: vs8r.v v16, (a4) # Unknown-size Folded Spill
; RV32-NEXT: vand.vv v24, v24, v16
; RV32-NEXT: vsub.vv v8, v8, v24
; RV32-NEXT: lui a4, 209715
; RV32-NEXT: addi a4, a4, 819
; RV32-NEXT: vsetvli a5, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v0, a4
; RV32-NEXT: vsetvli zero, a3, e64, m8, ta, ma
; RV32-NEXT: vand.vv v24, v8, v0
; RV32-NEXT: vsrl.vi v8, v8, 2
; RV32-NEXT: vand.vv v8, v8, v0
; RV32-NEXT: vadd.vv v8, v24, v8
; RV32-NEXT: vsrl.vi v24, v8, 4
; RV32-NEXT: vadd.vv v8, v8, v24
; RV32-NEXT: lui a4, 61681
; RV32-NEXT: addi a4, a4, -241
; RV32-NEXT: vsetvli a5, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v16, a4
; RV32-NEXT: vsetvli zero, a3, e64, m8, ta, ma
; RV32-NEXT: csrr a4, vlenb
; RV32-NEXT: slli a4, a4, 4
; RV32-NEXT: add a4, sp, a4
; RV32-NEXT: addi a4, a4, 16
; RV32-NEXT: vs8r.v v16, (a4) # Unknown-size Folded Spill
; RV32-NEXT: vand.vv v16, v8, v16
; RV32-NEXT: lui a4, 4112
; RV32-NEXT: addi a4, a4, 257
; RV32-NEXT: vsetvli a5, zero, e32, m8, ta, ma
; RV32-NEXT: vmv.v.x v8, a4
; RV32-NEXT: vsetvli zero, a3, e64, m8, ta, ma
; 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) # Unknown-size Folded Spill
; RV32-NEXT: vmul.vv v16, v16, v8
; RV32-NEXT: li a3, 56
; RV32-NEXT: vsrl.vx v8, v16, a3
; RV32-NEXT: addi a4, sp, 16
; RV32-NEXT: vs8r.v v8, (a4) # Unknown-size Folded Spill
; RV32-NEXT: bltu a0, a1, .LBB47_2
; RV32-NEXT: # %bb.1:
; RV32-NEXT: mv a0, a1
; RV32-NEXT: .LBB47_2:
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; 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) # Unknown-size Folded Reload
; RV32-NEXT: vsub.vx v16, v24, a2
; RV32-NEXT: vnot.v v24, v24
; RV32-NEXT: vand.vv v16, v24, v16
; RV32-NEXT: vsrl.vi v24, v16, 1
; 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 v8, (a0) # Unknown-size Folded Reload
; RV32-NEXT: vand.vv v24, v24, v8
; RV32-NEXT: vsub.vv v16, v16, v24
; RV32-NEXT: vand.vv v24, v16, v0
; RV32-NEXT: vsrl.vi v16, v16, 2
; RV32-NEXT: vand.vv v16, v16, v0
; RV32-NEXT: vadd.vv v16, v24, v16
; RV32-NEXT: vsrl.vi v24, v16, 4
; RV32-NEXT: vadd.vv v16, v16, v24
; 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 v8, (a0) # Unknown-size Folded Reload
; RV32-NEXT: vand.vv v16, v16, v8
; 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) # Unknown-size Folded Reload
; RV32-NEXT: vmul.vv v8, v16, v8
; RV32-NEXT: vsrl.vx v8, v8, a3
; RV32-NEXT: addi a0, sp, 16
; RV32-NEXT: vl8r.v v16, (a0) # Unknown-size Folded Reload
; RV32-NEXT: csrr a0, vlenb
; RV32-NEXT: li a1, 40
; RV32-NEXT: mul a0, a0, a1
; RV32-NEXT: add sp, sp, a0
; RV32-NEXT: addi sp, sp, 16
; RV32-NEXT: ret
;
; RV64-LABEL: vp_cttz_nxv16i64_unmasked:
; RV64: # %bb.0:
; RV64-NEXT: csrr a1, vlenb
; RV64-NEXT: sub a2, a0, a1
; RV64-NEXT: sltu a3, a0, a2
; RV64-NEXT: addi a3, a3, -1
; RV64-NEXT: and a3, a3, a2
; RV64-NEXT: li a2, 1
; RV64-NEXT: vsetvli zero, a3, e64, m8, ta, ma
; RV64-NEXT: vsub.vx v24, v16, a2
; RV64-NEXT: vnot.v v16, v16
; RV64-NEXT: vand.vv v16, v16, v24
; RV64-NEXT: vsrl.vi v24, v16, 1
; RV64-NEXT: lui a3, 349525
; RV64-NEXT: addiw a3, a3, 1365
; RV64-NEXT: slli a4, a3, 32
; RV64-NEXT: add a3, a3, a4
; RV64-NEXT: vand.vx v24, v24, a3
; RV64-NEXT: vsub.vv v16, v16, v24
; RV64-NEXT: lui a4, 209715
; RV64-NEXT: addiw a4, a4, 819
; RV64-NEXT: slli a5, a4, 32
; RV64-NEXT: add a4, a4, a5
; RV64-NEXT: vand.vx v24, v16, a4
; RV64-NEXT: vsrl.vi v16, v16, 2
; RV64-NEXT: vand.vx v16, v16, a4
; RV64-NEXT: vadd.vv v16, v24, v16
; RV64-NEXT: vsrl.vi v24, v16, 4
; RV64-NEXT: vadd.vv v16, v16, v24
; RV64-NEXT: lui a5, 61681
; RV64-NEXT: addiw a5, a5, -241
; RV64-NEXT: slli a6, a5, 32
; RV64-NEXT: add a5, a5, a6
; RV64-NEXT: vand.vx v16, v16, a5
; RV64-NEXT: lui a6, 4112
; RV64-NEXT: addiw a6, a6, 257
; RV64-NEXT: slli a7, a6, 32
; RV64-NEXT: add a6, a6, a7
; RV64-NEXT: vmul.vx v16, v16, a6
; RV64-NEXT: li a7, 56
; RV64-NEXT: vsrl.vx v16, v16, a7
; RV64-NEXT: bltu a0, a1, .LBB47_2
; RV64-NEXT: # %bb.1:
; RV64-NEXT: mv a0, a1
; RV64-NEXT: .LBB47_2:
; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; RV64-NEXT: vsub.vx v24, v8, a2
; RV64-NEXT: vnot.v v8, v8
; RV64-NEXT: vand.vv v8, v8, v24
; RV64-NEXT: vsrl.vi v24, v8, 1
; RV64-NEXT: vand.vx v24, v24, a3
; RV64-NEXT: vsub.vv v8, v8, v24
; RV64-NEXT: vand.vx v24, v8, a4
; RV64-NEXT: vsrl.vi v8, v8, 2
; RV64-NEXT: vand.vx v8, v8, a4
; RV64-NEXT: vadd.vv v8, v24, v8
; RV64-NEXT: vsrl.vi v24, v8, 4
; RV64-NEXT: vadd.vv v8, v8, v24
; RV64-NEXT: vand.vx v8, v8, a5
; RV64-NEXT: vmul.vx v8, v8, a6
; RV64-NEXT: vsrl.vx v8, v8, a7
; RV64-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv16i64_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: csrr a1, vlenb
; CHECK-ZVBB-NEXT: sub a2, a0, a1
; CHECK-ZVBB-NEXT: sltu a3, a0, a2
; CHECK-ZVBB-NEXT: addi a3, a3, -1
; CHECK-ZVBB-NEXT: and a2, a3, a2
; CHECK-ZVBB-NEXT: vsetvli zero, a2, e64, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v16, v16
; CHECK-ZVBB-NEXT: bltu a0, a1, .LBB47_2
; CHECK-ZVBB-NEXT: # %bb.1:
; CHECK-ZVBB-NEXT: mv a0, a1
; CHECK-ZVBB-NEXT: .LBB47_2:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 16 x i64> @llvm.vp.cttz.nxv16i64(<vscale x 16 x i64> %va, i1 false, <vscale x 16 x i1> splat (i1 true), i32 %evl)
ret <vscale x 16 x i64> %v
}
define <vscale x 1 x i8> @vp_cttz_zero_undef_nxv1i8(<vscale x 1 x i8> %va, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv1i8:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e8, mf8, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vsetvli zero, zero, e16, mf4, ta, ma
; CHECK-NEXT: vzext.vf2 v9, v8, v0.t
; CHECK-NEXT: vfwcvt.f.xu.v v8, v9, v0.t
; CHECK-NEXT: vsetvli zero, zero, e32, mf2, ta, ma
; CHECK-NEXT: vsrl.vi v8, v8, 23, v0.t
; CHECK-NEXT: vsetvli zero, zero, e16, mf4, ta, ma
; CHECK-NEXT: vnsrl.wi v8, v8, 0, v0.t
; CHECK-NEXT: vsetvli zero, zero, e8, mf8, ta, ma
; CHECK-NEXT: vnsrl.wi v8, v8, 0, v0.t
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v8, a0, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv1i8:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, mf8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i8> @llvm.vp.cttz.nxv1i8(<vscale x 1 x i8> %va, i1 true, <vscale x 1 x i1> %m, i32 %evl)
ret <vscale x 1 x i8> %v
}
define <vscale x 1 x i8> @vp_cttz_zero_undef_nxv1i8_unmasked(<vscale x 1 x i8> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv1i8_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e8, mf8, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vsetvli zero, zero, e16, mf4, ta, ma
; CHECK-NEXT: vzext.vf2 v9, v8
; CHECK-NEXT: vfwcvt.f.xu.v v8, v9
; CHECK-NEXT: vnsrl.wi v8, v8, 23
; CHECK-NEXT: vsetvli zero, zero, e8, mf8, ta, ma
; CHECK-NEXT: vnsrl.wi v8, v8, 0
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v8, a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv1i8_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, mf8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i8> @llvm.vp.cttz.nxv1i8(<vscale x 1 x i8> %va, i1 true, <vscale x 1 x i1> splat (i1 true), i32 %evl)
ret <vscale x 1 x i8> %v
}
define <vscale x 2 x i8> @vp_cttz_zero_undef_nxv2i8(<vscale x 2 x i8> %va, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv2i8:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vsetvli zero, zero, e16, mf2, ta, ma
; CHECK-NEXT: vzext.vf2 v9, v8, v0.t
; CHECK-NEXT: vfwcvt.f.xu.v v8, v9, v0.t
; CHECK-NEXT: vsetvli zero, zero, e32, m1, ta, ma
; CHECK-NEXT: vsrl.vi v8, v8, 23, v0.t
; CHECK-NEXT: vsetvli zero, zero, e16, mf2, ta, ma
; CHECK-NEXT: vnsrl.wi v8, v8, 0, v0.t
; CHECK-NEXT: vsetvli zero, zero, e8, mf4, ta, ma
; CHECK-NEXT: vnsrl.wi v8, v8, 0, v0.t
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v8, a0, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv2i8:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 2 x i8> @llvm.vp.cttz.nxv2i8(<vscale x 2 x i8> %va, i1 true, <vscale x 2 x i1> %m, i32 %evl)
ret <vscale x 2 x i8> %v
}
define <vscale x 2 x i8> @vp_cttz_zero_undef_nxv2i8_unmasked(<vscale x 2 x i8> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv2i8_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vsetvli zero, zero, e16, mf2, ta, ma
; CHECK-NEXT: vzext.vf2 v9, v8
; CHECK-NEXT: vfwcvt.f.xu.v v8, v9
; CHECK-NEXT: vnsrl.wi v8, v8, 23
; CHECK-NEXT: vsetvli zero, zero, e8, mf4, ta, ma
; CHECK-NEXT: vnsrl.wi v8, v8, 0
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v8, a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv2i8_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 2 x i8> @llvm.vp.cttz.nxv2i8(<vscale x 2 x i8> %va, i1 true, <vscale x 2 x i1> splat (i1 true), i32 %evl)
ret <vscale x 2 x i8> %v
}
define <vscale x 4 x i8> @vp_cttz_zero_undef_nxv4i8(<vscale x 4 x i8> %va, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv4i8:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e8, mf2, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vsetvli zero, zero, e16, m1, ta, ma
; CHECK-NEXT: vzext.vf2 v9, v8, v0.t
; CHECK-NEXT: vfwcvt.f.xu.v v10, v9, v0.t
; CHECK-NEXT: vsetvli zero, zero, e32, m2, ta, ma
; CHECK-NEXT: vsrl.vi v8, v10, 23, v0.t
; CHECK-NEXT: vsetvli zero, zero, e16, m1, ta, ma
; CHECK-NEXT: vnsrl.wi v10, v8, 0, v0.t
; CHECK-NEXT: vsetvli zero, zero, e8, mf2, ta, ma
; CHECK-NEXT: vnsrl.wi v8, v10, 0, v0.t
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v8, a0, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv4i8:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, mf2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 4 x i8> @llvm.vp.cttz.nxv4i8(<vscale x 4 x i8> %va, i1 true, <vscale x 4 x i1> %m, i32 %evl)
ret <vscale x 4 x i8> %v
}
define <vscale x 4 x i8> @vp_cttz_zero_undef_nxv4i8_unmasked(<vscale x 4 x i8> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv4i8_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e8, mf2, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vsetvli zero, zero, e16, m1, ta, ma
; CHECK-NEXT: vzext.vf2 v9, v8
; CHECK-NEXT: vfwcvt.f.xu.v v10, v9
; CHECK-NEXT: vnsrl.wi v8, v10, 23
; CHECK-NEXT: vsetvli zero, zero, e8, mf2, ta, ma
; CHECK-NEXT: vnsrl.wi v8, v8, 0
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v8, a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv4i8_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, mf2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 4 x i8> @llvm.vp.cttz.nxv4i8(<vscale x 4 x i8> %va, i1 true, <vscale x 4 x i1> splat (i1 true), i32 %evl)
ret <vscale x 4 x i8> %v
}
define <vscale x 8 x i8> @vp_cttz_zero_undef_nxv8i8(<vscale x 8 x i8> %va, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv8i8:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e8, m1, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vsetvli zero, zero, e16, m2, ta, ma
; CHECK-NEXT: vzext.vf2 v10, v8, v0.t
; CHECK-NEXT: vfwcvt.f.xu.v v12, v10, v0.t
; CHECK-NEXT: vsetvli zero, zero, e32, m4, ta, ma
; CHECK-NEXT: vsrl.vi v8, v12, 23, v0.t
; CHECK-NEXT: vsetvli zero, zero, e16, m2, ta, ma
; CHECK-NEXT: vnsrl.wi v12, v8, 0, v0.t
; CHECK-NEXT: vsetvli zero, zero, e8, m1, ta, ma
; CHECK-NEXT: vnsrl.wi v8, v12, 0, v0.t
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v8, a0, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv8i8:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, m1, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 8 x i8> @llvm.vp.cttz.nxv8i8(<vscale x 8 x i8> %va, i1 true, <vscale x 8 x i1> %m, i32 %evl)
ret <vscale x 8 x i8> %v
}
define <vscale x 8 x i8> @vp_cttz_zero_undef_nxv8i8_unmasked(<vscale x 8 x i8> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv8i8_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e8, m1, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vsetvli zero, zero, e16, m2, ta, ma
; CHECK-NEXT: vzext.vf2 v10, v8
; CHECK-NEXT: vfwcvt.f.xu.v v12, v10
; CHECK-NEXT: vnsrl.wi v8, v12, 23
; CHECK-NEXT: vsetvli zero, zero, e8, m1, ta, ma
; CHECK-NEXT: vnsrl.wi v10, v8, 0
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v10, a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv8i8_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, m1, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 8 x i8> @llvm.vp.cttz.nxv8i8(<vscale x 8 x i8> %va, i1 true, <vscale x 8 x i1> splat (i1 true), i32 %evl)
ret <vscale x 8 x i8> %v
}
define <vscale x 16 x i8> @vp_cttz_zero_undef_nxv16i8(<vscale x 16 x i8> %va, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv16i8:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e8, m2, ta, ma
; CHECK-NEXT: vrsub.vi v10, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v10, v0.t
; CHECK-NEXT: vsetvli zero, zero, e16, m4, ta, ma
; CHECK-NEXT: vzext.vf2 v12, v8, v0.t
; CHECK-NEXT: vfwcvt.f.xu.v v16, v12, v0.t
; CHECK-NEXT: vsetvli zero, zero, e32, m8, ta, ma
; CHECK-NEXT: vsrl.vi v8, v16, 23, v0.t
; CHECK-NEXT: vsetvli zero, zero, e16, m4, ta, ma
; CHECK-NEXT: vnsrl.wi v16, v8, 0, v0.t
; CHECK-NEXT: vsetvli zero, zero, e8, m2, ta, ma
; CHECK-NEXT: vnsrl.wi v8, v16, 0, v0.t
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v8, a0, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv16i8:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, m2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 16 x i8> @llvm.vp.cttz.nxv16i8(<vscale x 16 x i8> %va, i1 true, <vscale x 16 x i1> %m, i32 %evl)
ret <vscale x 16 x i8> %v
}
define <vscale x 16 x i8> @vp_cttz_zero_undef_nxv16i8_unmasked(<vscale x 16 x i8> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv16i8_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e8, m2, ta, ma
; CHECK-NEXT: vrsub.vi v10, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v10
; CHECK-NEXT: vsetvli zero, zero, e16, m4, ta, ma
; CHECK-NEXT: vzext.vf2 v12, v8
; CHECK-NEXT: vfwcvt.f.xu.v v16, v12
; CHECK-NEXT: vnsrl.wi v8, v16, 23
; CHECK-NEXT: vsetvli zero, zero, e8, m2, ta, ma
; CHECK-NEXT: vnsrl.wi v12, v8, 0
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v12, a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv16i8_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, m2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 16 x i8> @llvm.vp.cttz.nxv16i8(<vscale x 16 x i8> %va, i1 true, <vscale x 16 x i1> splat (i1 true), i32 %evl)
ret <vscale x 16 x i8> %v
}
define <vscale x 32 x i8> @vp_cttz_zero_undef_nxv32i8(<vscale x 32 x i8> %va, <vscale x 32 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv32i8:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, m4, ta, ma
; CHECK-NEXT: vsub.vx v12, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v12, v0.t
; CHECK-NEXT: vsrl.vi v12, v8, 1, v0.t
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v12, v12, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v12, v0.t
; CHECK-NEXT: li a0, 51
; 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: 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.vi v8, v8, 15, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv32i8:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, m4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 32 x i8> @llvm.vp.cttz.nxv32i8(<vscale x 32 x i8> %va, i1 true, <vscale x 32 x i1> %m, i32 %evl)
ret <vscale x 32 x i8> %v
}
define <vscale x 32 x i8> @vp_cttz_zero_undef_nxv32i8_unmasked(<vscale x 32 x i8> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv32i8_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, m4, ta, ma
; CHECK-NEXT: vsub.vx v12, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v12
; CHECK-NEXT: vsrl.vi v12, v8, 1
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v12, v12, a0
; CHECK-NEXT: vsub.vv v8, v8, v12
; CHECK-NEXT: li a0, 51
; CHECK-NEXT: vand.vx v12, v8, a0
; CHECK-NEXT: vsrl.vi v8, v8, 2
; CHECK-NEXT: vand.vx v8, v8, a0
; CHECK-NEXT: vadd.vv v8, v12, v8
; CHECK-NEXT: vsrl.vi v12, v8, 4
; CHECK-NEXT: vadd.vv v8, v8, v12
; CHECK-NEXT: vand.vi v8, v8, 15
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv32i8_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, m4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 32 x i8> @llvm.vp.cttz.nxv32i8(<vscale x 32 x i8> %va, i1 true, <vscale x 32 x i1> splat (i1 true), i32 %evl)
ret <vscale x 32 x i8> %v
}
define <vscale x 64 x i8> @vp_cttz_zero_undef_nxv64i8(<vscale x 64 x i8> %va, <vscale x 64 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv64i8:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, m8, ta, ma
; CHECK-NEXT: vsub.vx v16, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v16, v0.t
; CHECK-NEXT: vsrl.vi v16, v8, 1, v0.t
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v16, v16, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v16, v0.t
; CHECK-NEXT: li a0, 51
; CHECK-NEXT: vand.vx v16, 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, v16, v8, v0.t
; CHECK-NEXT: vsrl.vi v16, v8, 4, v0.t
; CHECK-NEXT: vadd.vv v8, v8, v16, v0.t
; CHECK-NEXT: vand.vi v8, v8, 15, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv64i8:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 64 x i8> @llvm.vp.cttz.nxv64i8(<vscale x 64 x i8> %va, i1 true, <vscale x 64 x i1> %m, i32 %evl)
ret <vscale x 64 x i8> %v
}
define <vscale x 64 x i8> @vp_cttz_zero_undef_nxv64i8_unmasked(<vscale x 64 x i8> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv64i8_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e8, m8, ta, ma
; CHECK-NEXT: vsub.vx v16, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v16
; CHECK-NEXT: vsrl.vi v16, v8, 1
; CHECK-NEXT: li a0, 85
; CHECK-NEXT: vand.vx v16, v16, a0
; CHECK-NEXT: vsub.vv v8, v8, v16
; CHECK-NEXT: li a0, 51
; CHECK-NEXT: vand.vx v16, v8, a0
; CHECK-NEXT: vsrl.vi v8, v8, 2
; CHECK-NEXT: vand.vx v8, v8, a0
; CHECK-NEXT: vadd.vv v8, v16, v8
; CHECK-NEXT: vsrl.vi v16, v8, 4
; CHECK-NEXT: vadd.vv v8, v8, v16
; CHECK-NEXT: vand.vi v8, v8, 15
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv64i8_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e8, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 64 x i8> @llvm.vp.cttz.nxv64i8(<vscale x 64 x i8> %va, i1 true, <vscale x 64 x i1> splat (i1 true), i32 %evl)
ret <vscale x 64 x i8> %v
}
define <vscale x 1 x i16> @vp_cttz_zero_undef_nxv1i16(<vscale x 1 x i16> %va, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv1i16:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vfwcvt.f.xu.v v9, v8, v0.t
; CHECK-NEXT: vsetvli zero, zero, e32, mf2, ta, ma
; CHECK-NEXT: vsrl.vi v8, v9, 23, v0.t
; CHECK-NEXT: vsetvli zero, zero, e16, mf4, ta, ma
; CHECK-NEXT: vnsrl.wi v8, v8, 0, v0.t
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v8, a0, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv1i16:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i16> @llvm.vp.cttz.nxv1i16(<vscale x 1 x i16> %va, i1 true, <vscale x 1 x i1> %m, i32 %evl)
ret <vscale x 1 x i16> %v
}
define <vscale x 1 x i16> @vp_cttz_zero_undef_nxv1i16_unmasked(<vscale x 1 x i16> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv1i16_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vfwcvt.f.xu.v v9, v8
; CHECK-NEXT: vnsrl.wi v8, v9, 23
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v8, a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv1i16_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i16> @llvm.vp.cttz.nxv1i16(<vscale x 1 x i16> %va, i1 true, <vscale x 1 x i1> splat (i1 true), i32 %evl)
ret <vscale x 1 x i16> %v
}
define <vscale x 2 x i16> @vp_cttz_zero_undef_nxv2i16(<vscale x 2 x i16> %va, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv2i16:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vfwcvt.f.xu.v v9, v8, v0.t
; CHECK-NEXT: vsetvli zero, zero, e32, m1, ta, ma
; CHECK-NEXT: vsrl.vi v8, v9, 23, v0.t
; CHECK-NEXT: vsetvli zero, zero, e16, mf2, ta, ma
; CHECK-NEXT: vnsrl.wi v8, v8, 0, v0.t
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v8, a0, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv2i16:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 2 x i16> @llvm.vp.cttz.nxv2i16(<vscale x 2 x i16> %va, i1 true, <vscale x 2 x i1> %m, i32 %evl)
ret <vscale x 2 x i16> %v
}
define <vscale x 2 x i16> @vp_cttz_zero_undef_nxv2i16_unmasked(<vscale x 2 x i16> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv2i16_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vfwcvt.f.xu.v v9, v8
; CHECK-NEXT: vnsrl.wi v8, v9, 23
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v8, a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv2i16_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 2 x i16> @llvm.vp.cttz.nxv2i16(<vscale x 2 x i16> %va, i1 true, <vscale x 2 x i1> splat (i1 true), i32 %evl)
ret <vscale x 2 x i16> %v
}
define <vscale x 4 x i16> @vp_cttz_zero_undef_nxv4i16(<vscale x 4 x i16> %va, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv4i16:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e16, m1, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vfwcvt.f.xu.v v10, v8, v0.t
; CHECK-NEXT: vsetvli zero, zero, e32, m2, ta, ma
; CHECK-NEXT: vsrl.vi v8, v10, 23, v0.t
; CHECK-NEXT: vsetvli zero, zero, e16, m1, ta, ma
; CHECK-NEXT: vnsrl.wi v10, v8, 0, v0.t
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v10, a0, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv4i16:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, m1, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 4 x i16> @llvm.vp.cttz.nxv4i16(<vscale x 4 x i16> %va, i1 true, <vscale x 4 x i1> %m, i32 %evl)
ret <vscale x 4 x i16> %v
}
define <vscale x 4 x i16> @vp_cttz_zero_undef_nxv4i16_unmasked(<vscale x 4 x i16> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv4i16_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e16, m1, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vfwcvt.f.xu.v v10, v8
; CHECK-NEXT: vnsrl.wi v8, v10, 23
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v8, a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv4i16_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, m1, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 4 x i16> @llvm.vp.cttz.nxv4i16(<vscale x 4 x i16> %va, i1 true, <vscale x 4 x i1> splat (i1 true), i32 %evl)
ret <vscale x 4 x i16> %v
}
define <vscale x 8 x i16> @vp_cttz_zero_undef_nxv8i16(<vscale x 8 x i16> %va, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv8i16:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e16, m2, ta, ma
; CHECK-NEXT: vrsub.vi v10, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v10, v0.t
; CHECK-NEXT: vfwcvt.f.xu.v v12, v8, v0.t
; CHECK-NEXT: vsetvli zero, zero, e32, m4, ta, ma
; CHECK-NEXT: vsrl.vi v8, v12, 23, v0.t
; CHECK-NEXT: vsetvli zero, zero, e16, m2, ta, ma
; CHECK-NEXT: vnsrl.wi v12, v8, 0, v0.t
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v12, a0, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv8i16:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, m2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 8 x i16> @llvm.vp.cttz.nxv8i16(<vscale x 8 x i16> %va, i1 true, <vscale x 8 x i1> %m, i32 %evl)
ret <vscale x 8 x i16> %v
}
define <vscale x 8 x i16> @vp_cttz_zero_undef_nxv8i16_unmasked(<vscale x 8 x i16> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv8i16_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e16, m2, ta, ma
; CHECK-NEXT: vrsub.vi v10, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v10
; CHECK-NEXT: vfwcvt.f.xu.v v12, v8
; CHECK-NEXT: vnsrl.wi v8, v12, 23
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v8, a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv8i16_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, m2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 8 x i16> @llvm.vp.cttz.nxv8i16(<vscale x 8 x i16> %va, i1 true, <vscale x 8 x i1> splat (i1 true), i32 %evl)
ret <vscale x 8 x i16> %v
}
define <vscale x 16 x i16> @vp_cttz_zero_undef_nxv16i16(<vscale x 16 x i16> %va, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv16i16:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e16, m4, ta, ma
; CHECK-NEXT: vrsub.vi v12, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v12, v0.t
; CHECK-NEXT: vfwcvt.f.xu.v v16, v8, v0.t
; CHECK-NEXT: vsetvli zero, zero, e32, m8, ta, ma
; CHECK-NEXT: vsrl.vi v8, v16, 23, v0.t
; CHECK-NEXT: vsetvli zero, zero, e16, m4, ta, ma
; CHECK-NEXT: vnsrl.wi v16, v8, 0, v0.t
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v16, a0, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv16i16:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, m4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 16 x i16> @llvm.vp.cttz.nxv16i16(<vscale x 16 x i16> %va, i1 true, <vscale x 16 x i1> %m, i32 %evl)
ret <vscale x 16 x i16> %v
}
define <vscale x 16 x i16> @vp_cttz_zero_undef_nxv16i16_unmasked(<vscale x 16 x i16> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv16i16_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e16, m4, ta, ma
; CHECK-NEXT: vrsub.vi v12, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v12
; CHECK-NEXT: vfwcvt.f.xu.v v16, v8
; CHECK-NEXT: vnsrl.wi v8, v16, 23
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v8, a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv16i16_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, m4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 16 x i16> @llvm.vp.cttz.nxv16i16(<vscale x 16 x i16> %va, i1 true, <vscale x 16 x i1> splat (i1 true), i32 %evl)
ret <vscale x 16 x i16> %v
}
define <vscale x 32 x i16> @vp_cttz_zero_undef_nxv32i16(<vscale x 32 x i16> %va, <vscale x 32 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv32i16:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e16, m8, ta, ma
; CHECK-NEXT: vsub.vx v16, v8, a1, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v16, v0.t
; CHECK-NEXT: vsrl.vi v16, v8, 1, v0.t
; CHECK-NEXT: lui a0, 5
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v16, v16, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v16, v0.t
; CHECK-NEXT: lui a0, 3
; CHECK-NEXT: addi a0, a0, 819
; CHECK-NEXT: vand.vx v16, 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, v16, v8, v0.t
; CHECK-NEXT: vsrl.vi v16, v8, 4, v0.t
; CHECK-NEXT: vadd.vv v8, v8, v16, v0.t
; CHECK-NEXT: lui a0, 1
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv32i16:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 32 x i16> @llvm.vp.cttz.nxv32i16(<vscale x 32 x i16> %va, i1 true, <vscale x 32 x i1> %m, i32 %evl)
ret <vscale x 32 x i16> %v
}
define <vscale x 32 x i16> @vp_cttz_zero_undef_nxv32i16_unmasked(<vscale x 32 x i16> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv32i16_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 1
; CHECK-NEXT: vsetvli zero, a0, e16, m8, ta, ma
; CHECK-NEXT: vsub.vx v16, v8, a1
; CHECK-NEXT: vnot.v v8, v8
; CHECK-NEXT: vand.vv v8, v8, v16
; CHECK-NEXT: vsrl.vi v16, v8, 1
; CHECK-NEXT: lui a0, 5
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v16, v16, a0
; CHECK-NEXT: vsub.vv v8, v8, v16
; CHECK-NEXT: lui a0, 3
; CHECK-NEXT: addi a0, a0, 819
; CHECK-NEXT: vand.vx v16, v8, a0
; CHECK-NEXT: vsrl.vi v8, v8, 2
; CHECK-NEXT: vand.vx v8, v8, a0
; CHECK-NEXT: vadd.vv v8, v16, v8
; CHECK-NEXT: vsrl.vi v16, v8, 4
; CHECK-NEXT: vadd.vv v8, v8, v16
; CHECK-NEXT: lui a0, 1
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv32i16_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 32 x i16> @llvm.vp.cttz.nxv32i16(<vscale x 32 x i16> %va, i1 true, <vscale x 32 x i1> splat (i1 true), i32 %evl)
ret <vscale x 32 x i16> %v
}
define <vscale x 1 x i32> @vp_cttz_zero_undef_nxv1i32(<vscale x 1 x i32> %va, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv1i32:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e32, mf2, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vfwcvt.f.xu.v v9, v8, v0.t
; CHECK-NEXT: li a0, 52
; CHECK-NEXT: vsetvli zero, zero, e64, m1, ta, ma
; CHECK-NEXT: vsrl.vx v8, v9, a0, v0.t
; CHECK-NEXT: vsetvli zero, zero, e32, mf2, ta, ma
; CHECK-NEXT: vnsrl.wi v8, v8, 0, v0.t
; CHECK-NEXT: li a0, 1023
; CHECK-NEXT: vsub.vx v8, v8, a0, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv1i32:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, mf2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i32> @llvm.vp.cttz.nxv1i32(<vscale x 1 x i32> %va, i1 true, <vscale x 1 x i1> %m, i32 %evl)
ret <vscale x 1 x i32> %v
}
define <vscale x 1 x i32> @vp_cttz_zero_undef_nxv1i32_unmasked(<vscale x 1 x i32> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv1i32_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e32, mf2, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vfwcvt.f.xu.v v9, v8
; CHECK-NEXT: li a0, 52
; CHECK-NEXT: vnsrl.wx v8, v9, a0
; CHECK-NEXT: li a0, 1023
; CHECK-NEXT: vsub.vx v8, v8, a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv1i32_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, mf2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i32> @llvm.vp.cttz.nxv1i32(<vscale x 1 x i32> %va, i1 true, <vscale x 1 x i1> splat (i1 true), i32 %evl)
ret <vscale x 1 x i32> %v
}
define <vscale x 2 x i32> @vp_cttz_zero_undef_nxv2i32(<vscale x 2 x i32> %va, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv2i32:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e32, m1, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vfwcvt.f.xu.v v10, v8, v0.t
; CHECK-NEXT: li a0, 52
; CHECK-NEXT: vsetvli zero, zero, e64, m2, ta, ma
; CHECK-NEXT: vsrl.vx v8, v10, a0, v0.t
; CHECK-NEXT: vsetvli zero, zero, e32, m1, ta, ma
; CHECK-NEXT: vnsrl.wi v10, v8, 0, v0.t
; CHECK-NEXT: li a0, 1023
; CHECK-NEXT: vsub.vx v8, v10, a0, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv2i32:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, m1, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 2 x i32> @llvm.vp.cttz.nxv2i32(<vscale x 2 x i32> %va, i1 true, <vscale x 2 x i1> %m, i32 %evl)
ret <vscale x 2 x i32> %v
}
define <vscale x 2 x i32> @vp_cttz_zero_undef_nxv2i32_unmasked(<vscale x 2 x i32> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv2i32_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e32, m1, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: vfwcvt.f.xu.v v10, v8
; CHECK-NEXT: li a0, 52
; CHECK-NEXT: vnsrl.wx v8, v10, a0
; CHECK-NEXT: li a0, 1023
; CHECK-NEXT: vsub.vx v8, v8, a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv2i32_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, m1, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 2 x i32> @llvm.vp.cttz.nxv2i32(<vscale x 2 x i32> %va, i1 true, <vscale x 2 x i1> splat (i1 true), i32 %evl)
ret <vscale x 2 x i32> %v
}
define <vscale x 4 x i32> @vp_cttz_zero_undef_nxv4i32(<vscale x 4 x i32> %va, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv4i32:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e32, m2, ta, ma
; CHECK-NEXT: vrsub.vi v10, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v10, v0.t
; CHECK-NEXT: vfwcvt.f.xu.v v12, v8, v0.t
; CHECK-NEXT: li a0, 52
; CHECK-NEXT: vsetvli zero, zero, e64, m4, ta, ma
; CHECK-NEXT: vsrl.vx v8, v12, a0, v0.t
; CHECK-NEXT: vsetvli zero, zero, e32, m2, ta, ma
; CHECK-NEXT: vnsrl.wi v12, v8, 0, v0.t
; CHECK-NEXT: li a0, 1023
; CHECK-NEXT: vsub.vx v8, v12, a0, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv4i32:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, m2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 4 x i32> @llvm.vp.cttz.nxv4i32(<vscale x 4 x i32> %va, i1 true, <vscale x 4 x i1> %m, i32 %evl)
ret <vscale x 4 x i32> %v
}
define <vscale x 4 x i32> @vp_cttz_zero_undef_nxv4i32_unmasked(<vscale x 4 x i32> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv4i32_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e32, m2, ta, ma
; CHECK-NEXT: vrsub.vi v10, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v10
; CHECK-NEXT: vfwcvt.f.xu.v v12, v8
; CHECK-NEXT: li a0, 52
; CHECK-NEXT: vnsrl.wx v8, v12, a0
; CHECK-NEXT: li a0, 1023
; CHECK-NEXT: vsub.vx v8, v8, a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv4i32_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, m2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 4 x i32> @llvm.vp.cttz.nxv4i32(<vscale x 4 x i32> %va, i1 true, <vscale x 4 x i1> splat (i1 true), i32 %evl)
ret <vscale x 4 x i32> %v
}
define <vscale x 8 x i32> @vp_cttz_zero_undef_nxv8i32(<vscale x 8 x i32> %va, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv8i32:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e32, m4, ta, ma
; CHECK-NEXT: vrsub.vi v12, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v12, v0.t
; CHECK-NEXT: vfwcvt.f.xu.v v16, v8, v0.t
; CHECK-NEXT: li a0, 52
; CHECK-NEXT: vsetvli zero, zero, e64, m8, ta, ma
; CHECK-NEXT: vsrl.vx v8, v16, a0, v0.t
; CHECK-NEXT: vsetvli zero, zero, e32, m4, ta, ma
; CHECK-NEXT: vnsrl.wi v16, v8, 0, v0.t
; CHECK-NEXT: li a0, 1023
; CHECK-NEXT: vsub.vx v8, v16, a0, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv8i32:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, m4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 8 x i32> @llvm.vp.cttz.nxv8i32(<vscale x 8 x i32> %va, i1 true, <vscale x 8 x i1> %m, i32 %evl)
ret <vscale x 8 x i32> %v
}
define <vscale x 8 x i32> @vp_cttz_zero_undef_nxv8i32_unmasked(<vscale x 8 x i32> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv8i32_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e32, m4, ta, ma
; CHECK-NEXT: vrsub.vi v12, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v12
; CHECK-NEXT: vfwcvt.f.xu.v v16, v8
; CHECK-NEXT: li a0, 52
; CHECK-NEXT: vnsrl.wx v8, v16, a0
; CHECK-NEXT: li a0, 1023
; CHECK-NEXT: vsub.vx v8, v8, a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv8i32_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, m4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 8 x i32> @llvm.vp.cttz.nxv8i32(<vscale x 8 x i32> %va, i1 true, <vscale x 8 x i1> splat (i1 true), i32 %evl)
ret <vscale x 8 x i32> %v
}
define <vscale x 16 x i32> @vp_cttz_zero_undef_nxv16i32(<vscale x 16 x i32> %va, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv16i32:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e32, m8, ta, ma
; CHECK-NEXT: vrsub.vi v16, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v16, v0.t
; CHECK-NEXT: fsrmi a0, 1
; CHECK-NEXT: vfcvt.f.xu.v v8, v8, v0.t
; CHECK-NEXT: vsrl.vi v8, v8, 23, v0.t
; CHECK-NEXT: li a1, 127
; CHECK-NEXT: vsub.vx v8, v8, a1, v0.t
; CHECK-NEXT: fsrm a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv16i32:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 16 x i32> @llvm.vp.cttz.nxv16i32(<vscale x 16 x i32> %va, i1 true, <vscale x 16 x i1> %m, i32 %evl)
ret <vscale x 16 x i32> %v
}
define <vscale x 16 x i32> @vp_cttz_zero_undef_nxv16i32_unmasked(<vscale x 16 x i32> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv16i32_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e32, m8, ta, ma
; CHECK-NEXT: vrsub.vi v16, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v16
; CHECK-NEXT: fsrmi a0, 1
; CHECK-NEXT: vfcvt.f.xu.v v8, v8
; CHECK-NEXT: vsrl.vi v8, v8, 23
; CHECK-NEXT: li a1, 127
; CHECK-NEXT: vsub.vx v8, v8, a1
; CHECK-NEXT: fsrm a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv16i32_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e32, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 16 x i32> @llvm.vp.cttz.nxv16i32(<vscale x 16 x i32> %va, i1 true, <vscale x 16 x i1> splat (i1 true), i32 %evl)
ret <vscale x 16 x i32> %v
}
define <vscale x 1 x i64> @vp_cttz_zero_undef_nxv1i64(<vscale x 1 x i64> %va, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv1i64:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e64, m1, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: fsrmi a0, 1
; CHECK-NEXT: vfcvt.f.xu.v v8, v8, v0.t
; CHECK-NEXT: li a1, 52
; CHECK-NEXT: vsrl.vx v8, v8, a1, v0.t
; CHECK-NEXT: li a1, 1023
; CHECK-NEXT: vsub.vx v8, v8, a1, v0.t
; CHECK-NEXT: fsrm a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv1i64:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m1, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i64> @llvm.vp.cttz.nxv1i64(<vscale x 1 x i64> %va, i1 true, <vscale x 1 x i1> %m, i32 %evl)
ret <vscale x 1 x i64> %v
}
define <vscale x 1 x i64> @vp_cttz_zero_undef_nxv1i64_unmasked(<vscale x 1 x i64> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv1i64_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e64, m1, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v9
; CHECK-NEXT: fsrmi a0, 1
; CHECK-NEXT: vfcvt.f.xu.v v8, v8
; CHECK-NEXT: li a1, 52
; CHECK-NEXT: vsrl.vx v8, v8, a1
; CHECK-NEXT: li a1, 1023
; CHECK-NEXT: vsub.vx v8, v8, a1
; CHECK-NEXT: fsrm a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv1i64_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m1, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i64> @llvm.vp.cttz.nxv1i64(<vscale x 1 x i64> %va, i1 true, <vscale x 1 x i1> splat (i1 true), i32 %evl)
ret <vscale x 1 x i64> %v
}
define <vscale x 2 x i64> @vp_cttz_zero_undef_nxv2i64(<vscale x 2 x i64> %va, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv2i64:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e64, m2, ta, ma
; CHECK-NEXT: vrsub.vi v10, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v10, v0.t
; CHECK-NEXT: fsrmi a0, 1
; CHECK-NEXT: vfcvt.f.xu.v v8, v8, v0.t
; CHECK-NEXT: li a1, 52
; CHECK-NEXT: vsrl.vx v8, v8, a1, v0.t
; CHECK-NEXT: li a1, 1023
; CHECK-NEXT: vsub.vx v8, v8, a1, v0.t
; CHECK-NEXT: fsrm a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv2i64:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 2 x i64> @llvm.vp.cttz.nxv2i64(<vscale x 2 x i64> %va, i1 true, <vscale x 2 x i1> %m, i32 %evl)
ret <vscale x 2 x i64> %v
}
define <vscale x 2 x i64> @vp_cttz_zero_undef_nxv2i64_unmasked(<vscale x 2 x i64> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv2i64_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e64, m2, ta, ma
; CHECK-NEXT: vrsub.vi v10, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v10
; CHECK-NEXT: fsrmi a0, 1
; CHECK-NEXT: vfcvt.f.xu.v v8, v8
; CHECK-NEXT: li a1, 52
; CHECK-NEXT: vsrl.vx v8, v8, a1
; CHECK-NEXT: li a1, 1023
; CHECK-NEXT: vsub.vx v8, v8, a1
; CHECK-NEXT: fsrm a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv2i64_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m2, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 2 x i64> @llvm.vp.cttz.nxv2i64(<vscale x 2 x i64> %va, i1 true, <vscale x 2 x i1> splat (i1 true), i32 %evl)
ret <vscale x 2 x i64> %v
}
define <vscale x 4 x i64> @vp_cttz_zero_undef_nxv4i64(<vscale x 4 x i64> %va, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv4i64:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e64, m4, ta, ma
; CHECK-NEXT: vrsub.vi v12, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v12, v0.t
; CHECK-NEXT: fsrmi a0, 1
; CHECK-NEXT: vfcvt.f.xu.v v8, v8, v0.t
; CHECK-NEXT: li a1, 52
; CHECK-NEXT: vsrl.vx v8, v8, a1, v0.t
; CHECK-NEXT: li a1, 1023
; CHECK-NEXT: vsub.vx v8, v8, a1, v0.t
; CHECK-NEXT: fsrm a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv4i64:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 4 x i64> @llvm.vp.cttz.nxv4i64(<vscale x 4 x i64> %va, i1 true, <vscale x 4 x i1> %m, i32 %evl)
ret <vscale x 4 x i64> %v
}
define <vscale x 4 x i64> @vp_cttz_zero_undef_nxv4i64_unmasked(<vscale x 4 x i64> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv4i64_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e64, m4, ta, ma
; CHECK-NEXT: vrsub.vi v12, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v12
; CHECK-NEXT: fsrmi a0, 1
; CHECK-NEXT: vfcvt.f.xu.v v8, v8
; CHECK-NEXT: li a1, 52
; CHECK-NEXT: vsrl.vx v8, v8, a1
; CHECK-NEXT: li a1, 1023
; CHECK-NEXT: vsub.vx v8, v8, a1
; CHECK-NEXT: fsrm a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv4i64_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 4 x i64> @llvm.vp.cttz.nxv4i64(<vscale x 4 x i64> %va, i1 true, <vscale x 4 x i1> splat (i1 true), i32 %evl)
ret <vscale x 4 x i64> %v
}
define <vscale x 7 x i64> @vp_cttz_zero_undef_nxv7i64(<vscale x 7 x i64> %va, <vscale x 7 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv7i64:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-NEXT: vrsub.vi v16, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v16, v0.t
; CHECK-NEXT: fsrmi a0, 1
; CHECK-NEXT: vfcvt.f.xu.v v8, v8, v0.t
; CHECK-NEXT: li a1, 52
; CHECK-NEXT: vsrl.vx v8, v8, a1, v0.t
; CHECK-NEXT: li a1, 1023
; CHECK-NEXT: vsub.vx v8, v8, a1, v0.t
; CHECK-NEXT: fsrm a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv7i64:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 7 x i64> @llvm.vp.cttz.nxv7i64(<vscale x 7 x i64> %va, i1 true, <vscale x 7 x i1> %m, i32 %evl)
ret <vscale x 7 x i64> %v
}
define <vscale x 7 x i64> @vp_cttz_zero_undef_nxv7i64_unmasked(<vscale x 7 x i64> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv7i64_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-NEXT: vrsub.vi v16, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v16
; CHECK-NEXT: fsrmi a0, 1
; CHECK-NEXT: vfcvt.f.xu.v v8, v8
; CHECK-NEXT: li a1, 52
; CHECK-NEXT: vsrl.vx v8, v8, a1
; CHECK-NEXT: li a1, 1023
; CHECK-NEXT: vsub.vx v8, v8, a1
; CHECK-NEXT: fsrm a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv7i64_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 7 x i64> @llvm.vp.cttz.nxv7i64(<vscale x 7 x i64> %va, i1 true, <vscale x 7 x i1> splat (i1 true), i32 %evl)
ret <vscale x 7 x i64> %v
}
define <vscale x 8 x i64> @vp_cttz_zero_undef_nxv8i64(<vscale x 8 x i64> %va, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv8i64:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-NEXT: vrsub.vi v16, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v16, v0.t
; CHECK-NEXT: fsrmi a0, 1
; CHECK-NEXT: vfcvt.f.xu.v v8, v8, v0.t
; CHECK-NEXT: li a1, 52
; CHECK-NEXT: vsrl.vx v8, v8, a1, v0.t
; CHECK-NEXT: li a1, 1023
; CHECK-NEXT: vsub.vx v8, v8, a1, v0.t
; CHECK-NEXT: fsrm a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv8i64:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 8 x i64> @llvm.vp.cttz.nxv8i64(<vscale x 8 x i64> %va, i1 true, <vscale x 8 x i1> %m, i32 %evl)
ret <vscale x 8 x i64> %v
}
define <vscale x 8 x i64> @vp_cttz_zero_undef_nxv8i64_unmasked(<vscale x 8 x i64> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv8i64_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-NEXT: vrsub.vi v16, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v16
; CHECK-NEXT: fsrmi a0, 1
; CHECK-NEXT: vfcvt.f.xu.v v8, v8
; CHECK-NEXT: li a1, 52
; CHECK-NEXT: vsrl.vx v8, v8, a1
; CHECK-NEXT: li a1, 1023
; CHECK-NEXT: vsub.vx v8, v8, a1
; CHECK-NEXT: fsrm a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv8i64_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 8 x i64> @llvm.vp.cttz.nxv8i64(<vscale x 8 x i64> %va, i1 true, <vscale x 8 x i1> splat (i1 true), i32 %evl)
ret <vscale x 8 x i64> %v
}
define <vscale x 16 x i64> @vp_cttz_zero_undef_nxv16i64(<vscale x 16 x i64> %va, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv16i64:
; CHECK: # %bb.0:
; CHECK-NEXT: addi sp, sp, -16
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: csrr a1, vlenb
; CHECK-NEXT: slli a1, a1, 4
; CHECK-NEXT: sub sp, sp, a1
; CHECK-NEXT: .cfi_escape 0x0f, 0x0d, 0x72, 0x00, 0x11, 0x10, 0x22, 0x11, 0x10, 0x92, 0xa2, 0x38, 0x00, 0x1e, 0x22 # sp + 16 + 16 * vlenb
; CHECK-NEXT: vmv1r.v v24, v0
; CHECK-NEXT: csrr a1, vlenb
; CHECK-NEXT: slli a1, a1, 3
; CHECK-NEXT: add a1, sp, a1
; CHECK-NEXT: addi a1, a1, 16
; CHECK-NEXT: vs8r.v v8, (a1) # Unknown-size Folded Spill
; CHECK-NEXT: csrr a1, vlenb
; CHECK-NEXT: srli a2, a1, 3
; CHECK-NEXT: vsetvli a3, zero, e8, mf4, ta, ma
; CHECK-NEXT: vslidedown.vx v0, v0, a2
; CHECK-NEXT: sub a2, a0, a1
; CHECK-NEXT: sltu a3, a0, a2
; CHECK-NEXT: addi a3, a3, -1
; CHECK-NEXT: and a2, a3, a2
; CHECK-NEXT: vsetvli zero, a2, e64, m8, ta, ma
; CHECK-NEXT: vrsub.vi v8, v16, 0, v0.t
; CHECK-NEXT: vand.vv v8, v16, v8, v0.t
; CHECK-NEXT: fsrmi a2, 1
; CHECK-NEXT: vfcvt.f.xu.v v8, v8, v0.t
; CHECK-NEXT: fsrm a2
; CHECK-NEXT: li a2, 52
; CHECK-NEXT: vsrl.vx v8, v8, a2, v0.t
; CHECK-NEXT: li a3, 1023
; CHECK-NEXT: vsub.vx v8, v8, a3, v0.t
; CHECK-NEXT: addi a4, sp, 16
; CHECK-NEXT: vs8r.v v8, (a4) # Unknown-size Folded Spill
; CHECK-NEXT: bltu a0, a1, .LBB94_2
; CHECK-NEXT: # %bb.1:
; CHECK-NEXT: mv a0, a1
; CHECK-NEXT: .LBB94_2:
; CHECK-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-NEXT: vmv1r.v v0, v24
; CHECK-NEXT: csrr a0, vlenb
; CHECK-NEXT: slli a0, a0, 3
; CHECK-NEXT: add a0, sp, a0
; CHECK-NEXT: addi a0, a0, 16
; CHECK-NEXT: vl8r.v v8, (a0) # Unknown-size Folded Reload
; CHECK-NEXT: vrsub.vi v16, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v16, v0.t
; CHECK-NEXT: fsrmi a0, 1
; CHECK-NEXT: vfcvt.f.xu.v v8, v8, v0.t
; CHECK-NEXT: vsrl.vx v8, v8, a2, v0.t
; CHECK-NEXT: vsub.vx v8, v8, a3, v0.t
; CHECK-NEXT: fsrm a0
; CHECK-NEXT: addi a0, sp, 16
; CHECK-NEXT: vl8r.v v16, (a0) # Unknown-size Folded Reload
; CHECK-NEXT: csrr a0, vlenb
; CHECK-NEXT: slli a0, a0, 4
; CHECK-NEXT: add sp, sp, a0
; CHECK-NEXT: addi sp, sp, 16
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv16i64:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vmv1r.v v24, v0
; CHECK-ZVBB-NEXT: csrr a1, vlenb
; CHECK-ZVBB-NEXT: srli a2, a1, 3
; CHECK-ZVBB-NEXT: vsetvli a3, zero, e8, mf4, ta, ma
; CHECK-ZVBB-NEXT: vslidedown.vx v0, v0, a2
; CHECK-ZVBB-NEXT: sub a2, a0, a1
; CHECK-ZVBB-NEXT: sltu a3, a0, a2
; CHECK-ZVBB-NEXT: addi a3, a3, -1
; CHECK-ZVBB-NEXT: and a2, a3, a2
; CHECK-ZVBB-NEXT: vsetvli zero, a2, e64, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v16, v16, v0.t
; CHECK-ZVBB-NEXT: bltu a0, a1, .LBB94_2
; CHECK-ZVBB-NEXT: # %bb.1:
; CHECK-ZVBB-NEXT: mv a0, a1
; CHECK-ZVBB-NEXT: .LBB94_2:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-ZVBB-NEXT: vmv1r.v v0, v24
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 16 x i64> @llvm.vp.cttz.nxv16i64(<vscale x 16 x i64> %va, i1 true, <vscale x 16 x i1> %m, i32 %evl)
ret <vscale x 16 x i64> %v
}
define <vscale x 16 x i64> @vp_cttz_zero_undef_nxv16i64_unmasked(<vscale x 16 x i64> %va, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_zero_undef_nxv16i64_unmasked:
; CHECK: # %bb.0:
; CHECK-NEXT: csrr a1, vlenb
; CHECK-NEXT: sub a2, a0, a1
; CHECK-NEXT: sltu a3, a0, a2
; CHECK-NEXT: addi a3, a3, -1
; CHECK-NEXT: and a2, a3, a2
; CHECK-NEXT: vsetvli zero, a2, e64, m8, ta, ma
; CHECK-NEXT: vrsub.vi v24, v16, 0
; CHECK-NEXT: vand.vv v16, v16, v24
; CHECK-NEXT: fsrmi a2, 1
; CHECK-NEXT: vfcvt.f.xu.v v16, v16
; CHECK-NEXT: fsrm a2
; CHECK-NEXT: li a2, 52
; CHECK-NEXT: vsrl.vx v16, v16, a2
; CHECK-NEXT: li a3, 1023
; CHECK-NEXT: vsub.vx v16, v16, a3
; CHECK-NEXT: bltu a0, a1, .LBB95_2
; CHECK-NEXT: # %bb.1:
; CHECK-NEXT: mv a0, a1
; CHECK-NEXT: .LBB95_2:
; CHECK-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-NEXT: vrsub.vi v24, v8, 0
; CHECK-NEXT: vand.vv v8, v8, v24
; CHECK-NEXT: fsrmi a0, 1
; CHECK-NEXT: vfcvt.f.xu.v v8, v8
; CHECK-NEXT: vsrl.vx v8, v8, a2
; CHECK-NEXT: vsub.vx v8, v8, a3
; CHECK-NEXT: fsrm a0
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_cttz_zero_undef_nxv16i64_unmasked:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: csrr a1, vlenb
; CHECK-ZVBB-NEXT: sub a2, a0, a1
; CHECK-ZVBB-NEXT: sltu a3, a0, a2
; CHECK-ZVBB-NEXT: addi a3, a3, -1
; CHECK-ZVBB-NEXT: and a2, a3, a2
; CHECK-ZVBB-NEXT: vsetvli zero, a2, e64, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v16, v16
; CHECK-ZVBB-NEXT: bltu a0, a1, .LBB95_2
; CHECK-ZVBB-NEXT: # %bb.1:
; CHECK-ZVBB-NEXT: mv a0, a1
; CHECK-ZVBB-NEXT: .LBB95_2:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e64, m8, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 16 x i64> @llvm.vp.cttz.nxv16i64(<vscale x 16 x i64> %va, i1 true, <vscale x 16 x i1> splat (i1 true), i32 %evl)
ret <vscale x 16 x i64> %v
}
; Test promotion.
declare <vscale x 1 x i9> @llvm.vp.cttz.nxv1i9(<vscale x 1 x i9>, i1 immarg, <vscale x 1 x i1>, i32)
define <vscale x 1 x i9> @vp_cttz_nxv1i9(<vscale x 1 x i9> %va, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_cttz_nxv1i9:
; CHECK: # %bb.0:
; CHECK-NEXT: li a1, 512
; CHECK-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-NEXT: vor.vx v8, v8, a1, v0.t
; CHECK-NEXT: li a0, 1
; CHECK-NEXT: vsub.vx v9, v8, a0, v0.t
; CHECK-NEXT: vnot.v v8, v8, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vsrl.vi v9, v8, 1, v0.t
; CHECK-NEXT: lui a0, 5
; CHECK-NEXT: addi a0, a0, 1365
; CHECK-NEXT: vand.vx v9, v9, a0, v0.t
; CHECK-NEXT: vsub.vv v8, v8, v9, v0.t
; CHECK-NEXT: lui a0, 3
; CHECK-NEXT: addi a0, a0, 819
; 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: lui a0, 1
; CHECK-NEXT: addi a0, a0, -241
; 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
;
; CHECK-ZVBB-LABEL: vp_cttz_nxv1i9:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: li a1, 512
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-ZVBB-NEXT: vor.vx v8, v8, a1, v0.t
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i9> @llvm.vp.cttz.nxv1i9(<vscale x 1 x i9> %va, i1 false, <vscale x 1 x i1> %m, i32 %evl)
ret <vscale x 1 x i9> %v
}
define <vscale x 1 x i9> @vp_zero_undef_cttz_nxv1i9(<vscale x 1 x i9> %va, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vp_zero_undef_cttz_nxv1i9:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-NEXT: vrsub.vi v9, v8, 0, v0.t
; CHECK-NEXT: vand.vv v8, v8, v9, v0.t
; CHECK-NEXT: vfwcvt.f.xu.v v9, v8, v0.t
; CHECK-NEXT: vsetvli zero, zero, e32, mf2, ta, ma
; CHECK-NEXT: vsrl.vi v8, v9, 23, v0.t
; CHECK-NEXT: vsetvli zero, zero, e16, mf4, ta, ma
; CHECK-NEXT: vnsrl.wi v8, v8, 0, v0.t
; CHECK-NEXT: li a0, 127
; CHECK-NEXT: vsub.vx v8, v8, a0, v0.t
; CHECK-NEXT: ret
;
; CHECK-ZVBB-LABEL: vp_zero_undef_cttz_nxv1i9:
; CHECK-ZVBB: # %bb.0:
; CHECK-ZVBB-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-ZVBB-NEXT: vctz.v v8, v8, v0.t
; CHECK-ZVBB-NEXT: ret
%v = call <vscale x 1 x i9> @llvm.vp.cttz.nxv1i9(<vscale x 1 x i9> %va, i1 true, <vscale x 1 x i1> %m, i32 %evl)
ret <vscale x 1 x i9> %v
}