| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+experimental-zvfbfa \ |
| ; RUN: -verify-machineinstrs -target-abi=ilp32d | FileCheck %s |
| ; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+experimental-zvfbfa \ |
| ; RUN: -verify-machineinstrs -target-abi=lp64d | FileCheck %s |
| |
| define <vscale x 1 x bfloat> @intrinsic_vfwcvt_f.x.v_nxv1bf16_nxv1i8(<vscale x 1 x i8> %0, iXLen %1) nounwind { |
| ; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv1bf16_nxv1i8: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: vsetvli zero, a0, e8alt, mf8, ta, ma |
| ; CHECK-NEXT: vfwcvt.f.x.v v9, v8 |
| ; CHECK-NEXT: vmv1r.v v8, v9 |
| ; CHECK-NEXT: ret |
| entry: |
| %a = call <vscale x 1 x bfloat> @llvm.riscv.vfwcvt.f.x.v.nxv1bf16.nxv1i8( |
| <vscale x 1 x bfloat> poison, |
| <vscale x 1 x i8> %0, |
| iXLen %1) |
| |
| ret <vscale x 1 x bfloat> %a |
| } |
| |
| define <vscale x 1 x bfloat> @intrinsic_vfwcvt_mask_f.x.v_nxv1bf16_nxv1i8(<vscale x 1 x bfloat> %0, <vscale x 1 x i8> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind { |
| ; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv1bf16_nxv1i8: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: vsetvli zero, a0, e8alt, mf8, ta, mu |
| ; CHECK-NEXT: vfwcvt.f.x.v v8, v9, v0.t |
| ; CHECK-NEXT: ret |
| entry: |
| %a = call <vscale x 1 x bfloat> @llvm.riscv.vfwcvt.f.x.v.mask.nxv1bf16.nxv1i8( |
| <vscale x 1 x bfloat> %0, |
| <vscale x 1 x i8> %1, |
| <vscale x 1 x i1> %2, |
| iXLen %3, iXLen 1) |
| |
| ret <vscale x 1 x bfloat> %a |
| } |
| |
| define <vscale x 2 x bfloat> @intrinsic_vfwcvt_f.x.v_nxv2bf16_nxv2i8(<vscale x 2 x i8> %0, iXLen %1) nounwind { |
| ; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv2bf16_nxv2i8: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: vsetvli zero, a0, e8alt, mf4, ta, ma |
| ; CHECK-NEXT: vfwcvt.f.x.v v9, v8 |
| ; CHECK-NEXT: vmv1r.v v8, v9 |
| ; CHECK-NEXT: ret |
| entry: |
| %a = call <vscale x 2 x bfloat> @llvm.riscv.vfwcvt.f.x.v.nxv2bf16.nxv2i8( |
| <vscale x 2 x bfloat> poison, |
| <vscale x 2 x i8> %0, |
| iXLen %1) |
| |
| ret <vscale x 2 x bfloat> %a |
| } |
| |
| define <vscale x 2 x bfloat> @intrinsic_vfwcvt_mask_f.x.v_nxv2bf16_nxv2i8(<vscale x 2 x bfloat> %0, <vscale x 2 x i8> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind { |
| ; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv2bf16_nxv2i8: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: vsetvli zero, a0, e8alt, mf4, ta, mu |
| ; CHECK-NEXT: vfwcvt.f.x.v v8, v9, v0.t |
| ; CHECK-NEXT: ret |
| entry: |
| %a = call <vscale x 2 x bfloat> @llvm.riscv.vfwcvt.f.x.v.mask.nxv2bf16.nxv2i8( |
| <vscale x 2 x bfloat> %0, |
| <vscale x 2 x i8> %1, |
| <vscale x 2 x i1> %2, |
| iXLen %3, iXLen 1) |
| |
| ret <vscale x 2 x bfloat> %a |
| } |
| |
| define <vscale x 4 x bfloat> @intrinsic_vfwcvt_f.x.v_nxv4bf16_nxv4i8(<vscale x 4 x i8> %0, iXLen %1) nounwind { |
| ; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv4bf16_nxv4i8: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: vsetvli zero, a0, e8alt, mf2, ta, ma |
| ; CHECK-NEXT: vfwcvt.f.x.v v9, v8 |
| ; CHECK-NEXT: vmv1r.v v8, v9 |
| ; CHECK-NEXT: ret |
| entry: |
| %a = call <vscale x 4 x bfloat> @llvm.riscv.vfwcvt.f.x.v.nxv4bf16.nxv4i8( |
| <vscale x 4 x bfloat> poison, |
| <vscale x 4 x i8> %0, |
| iXLen %1) |
| |
| ret <vscale x 4 x bfloat> %a |
| } |
| |
| define <vscale x 4 x bfloat> @intrinsic_vfwcvt_mask_f.x.v_nxv4bf16_nxv4i8(<vscale x 4 x bfloat> %0, <vscale x 4 x i8> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind { |
| ; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv4bf16_nxv4i8: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: vsetvli zero, a0, e8alt, mf2, ta, mu |
| ; CHECK-NEXT: vfwcvt.f.x.v v8, v9, v0.t |
| ; CHECK-NEXT: ret |
| entry: |
| %a = call <vscale x 4 x bfloat> @llvm.riscv.vfwcvt.f.x.v.mask.nxv4bf16.nxv4i8( |
| <vscale x 4 x bfloat> %0, |
| <vscale x 4 x i8> %1, |
| <vscale x 4 x i1> %2, |
| iXLen %3, iXLen 1) |
| |
| ret <vscale x 4 x bfloat> %a |
| } |
| |
| define <vscale x 8 x bfloat> @intrinsic_vfwcvt_f.x.v_nxv8bf16_nxv8i8(<vscale x 8 x i8> %0, iXLen %1) nounwind { |
| ; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv8bf16_nxv8i8: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: vsetvli zero, a0, e8alt, m1, ta, ma |
| ; CHECK-NEXT: vmv1r.v v10, v8 |
| ; CHECK-NEXT: vfwcvt.f.x.v v8, v10 |
| ; CHECK-NEXT: ret |
| entry: |
| %a = call <vscale x 8 x bfloat> @llvm.riscv.vfwcvt.f.x.v.nxv8bf16.nxv8i8( |
| <vscale x 8 x bfloat> poison, |
| <vscale x 8 x i8> %0, |
| iXLen %1) |
| |
| ret <vscale x 8 x bfloat> %a |
| } |
| |
| define <vscale x 8 x bfloat> @intrinsic_vfwcvt_mask_f.x.v_nxv8bf16_nxv8i8(<vscale x 8 x bfloat> %0, <vscale x 8 x i8> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind { |
| ; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv8bf16_nxv8i8: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: vsetvli zero, a0, e8alt, m1, ta, mu |
| ; CHECK-NEXT: vfwcvt.f.x.v v8, v10, v0.t |
| ; CHECK-NEXT: ret |
| entry: |
| %a = call <vscale x 8 x bfloat> @llvm.riscv.vfwcvt.f.x.v.mask.nxv8bf16.nxv8i8( |
| <vscale x 8 x bfloat> %0, |
| <vscale x 8 x i8> %1, |
| <vscale x 8 x i1> %2, |
| iXLen %3, iXLen 1) |
| |
| ret <vscale x 8 x bfloat> %a |
| } |
| |
| define <vscale x 16 x bfloat> @intrinsic_vfwcvt_f.x.v_nxv16bf16_nxv16i8(<vscale x 16 x i8> %0, iXLen %1) nounwind { |
| ; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv16bf16_nxv16i8: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: vsetvli zero, a0, e8alt, m2, ta, ma |
| ; CHECK-NEXT: vmv2r.v v12, v8 |
| ; CHECK-NEXT: vfwcvt.f.x.v v8, v12 |
| ; CHECK-NEXT: ret |
| entry: |
| %a = call <vscale x 16 x bfloat> @llvm.riscv.vfwcvt.f.x.v.nxv16bf16.nxv16i8( |
| <vscale x 16 x bfloat> poison, |
| <vscale x 16 x i8> %0, |
| iXLen %1) |
| |
| ret <vscale x 16 x bfloat> %a |
| } |
| |
| define <vscale x 16 x bfloat> @intrinsic_vfwcvt_mask_f.x.v_nxv16bf16_nxv16i8(<vscale x 16 x bfloat> %0, <vscale x 16 x i8> %1, <vscale x 16 x i1> %2, iXLen %3) nounwind { |
| ; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv16bf16_nxv16i8: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: vsetvli zero, a0, e8alt, m2, ta, mu |
| ; CHECK-NEXT: vfwcvt.f.x.v v8, v12, v0.t |
| ; CHECK-NEXT: ret |
| entry: |
| %a = call <vscale x 16 x bfloat> @llvm.riscv.vfwcvt.f.x.v.mask.nxv16bf16.nxv16i8( |
| <vscale x 16 x bfloat> %0, |
| <vscale x 16 x i8> %1, |
| <vscale x 16 x i1> %2, |
| iXLen %3, iXLen 1) |
| |
| ret <vscale x 16 x bfloat> %a |
| } |
| |
| define <vscale x 32 x bfloat> @intrinsic_vfwcvt_f.x.v_nxv32bf16_nxv32i8(<vscale x 32 x i8> %0, iXLen %1) nounwind { |
| ; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv32bf16_nxv32i8: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: vsetvli zero, a0, e8alt, m4, ta, ma |
| ; CHECK-NEXT: vmv4r.v v16, v8 |
| ; CHECK-NEXT: vfwcvt.f.x.v v8, v16 |
| ; CHECK-NEXT: ret |
| entry: |
| %a = call <vscale x 32 x bfloat> @llvm.riscv.vfwcvt.f.x.v.nxv32bf16.nxv32i8( |
| <vscale x 32 x bfloat> poison, |
| <vscale x 32 x i8> %0, |
| iXLen %1) |
| |
| ret <vscale x 32 x bfloat> %a |
| } |
| |
| define <vscale x 32 x bfloat> @intrinsic_vfwcvt_mask_f.x.v_nxv32bf16_nxv32i8(<vscale x 32 x bfloat> %0, <vscale x 32 x i8> %1, <vscale x 32 x i1> %2, iXLen %3) nounwind { |
| ; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv32bf16_nxv32i8: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: vsetvli zero, a0, e8alt, m4, ta, mu |
| ; CHECK-NEXT: vfwcvt.f.x.v v8, v16, v0.t |
| ; CHECK-NEXT: ret |
| entry: |
| %a = call <vscale x 32 x bfloat> @llvm.riscv.vfwcvt.f.x.v.mask.nxv32bf16.nxv32i8( |
| <vscale x 32 x bfloat> %0, |
| <vscale x 32 x i8> %1, |
| <vscale x 32 x i1> %2, |
| iXLen %3, iXLen 1) |
| |
| ret <vscale x 32 x bfloat> %a |
| } |
| |