; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc -mtriple=riscv32 -mattr=+d,+zfh,+zvfh,+v -target-abi=ilp32d \ ; RUN: -verify-machineinstrs < %s | FileCheck %s ; RUN: llc -mtriple=riscv64 -mattr=+d,+zfh,+zvfh,+v -target-abi=lp64d \ ; RUN: -verify-machineinstrs < %s | FileCheck %s ; RUN: llc -mtriple=riscv32 -mattr=+d,+zfh,+zvfhmin,+v -target-abi=ilp32d \ ; RUN: -verify-machineinstrs < %s | FileCheck %s ; RUN: llc -mtriple=riscv64 -mattr=+d,+zfh,+zvfhmin,+v -target-abi=lp64d \ ; RUN: -verify-machineinstrs < %s | FileCheck %s declare @llvm.experimental.constrained.fptrunc.nxv1f32.nxv1f64(, metadata, metadata) define @vfptrunc_nxv1f64_nxv1f32( %va) strictfp { ; CHECK-LABEL: vfptrunc_nxv1f64_nxv1f32: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, mf2, ta, ma ; CHECK-NEXT: vfncvt.f.f.w v9, v8 ; CHECK-NEXT: vmv1r.v v8, v9 ; CHECK-NEXT: ret %evec = call @llvm.experimental.constrained.fptrunc.nxv1f32.nxv1f64( %va, metadata !"round.dynamic", metadata !"fpexcept.strict") ret %evec } declare @llvm.experimental.constrained.fptrunc.nxv1f16.nxv1f64(, metadata, metadata) define @vfptrunc_nxv1f64_nxv1f16( %va) strictfp { ; CHECK-LABEL: vfptrunc_nxv1f64_nxv1f16: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, mf2, ta, ma ; CHECK-NEXT: vfncvt.rod.f.f.w v9, v8 ; CHECK-NEXT: vsetvli zero, zero, e16, mf4, ta, ma ; CHECK-NEXT: vfncvt.f.f.w v8, v9 ; CHECK-NEXT: ret %evec = call @llvm.experimental.constrained.fptrunc.nxv1f16.nxv1f64( %va, metadata !"round.dynamic", metadata !"fpexcept.strict") ret %evec } declare @llvm.experimental.constrained.fptrunc.nxv1f16.nxv1f32(, metadata, metadata) define @vfptrunc_nxv1f32_nxv1f16( %va) strictfp { ; CHECK-LABEL: vfptrunc_nxv1f32_nxv1f16: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e16, mf4, ta, ma ; CHECK-NEXT: vfncvt.f.f.w v9, v8 ; CHECK-NEXT: vmv1r.v v8, v9 ; CHECK-NEXT: ret %evec = call @llvm.experimental.constrained.fptrunc.nxv1f16.nxv1f32( %va, metadata !"round.dynamic", metadata !"fpexcept.strict") ret %evec } declare @llvm.experimental.constrained.fptrunc.nxv2f32.nxv2f64(, metadata, metadata) define @vfptrunc_nxv2f64_nxv2f32( %va) strictfp { ; CHECK-LABEL: vfptrunc_nxv2f64_nxv2f32: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m1, ta, ma ; CHECK-NEXT: vfncvt.f.f.w v10, v8 ; CHECK-NEXT: vmv.v.v v8, v10 ; CHECK-NEXT: ret %evec = call @llvm.experimental.constrained.fptrunc.nxv2f32.nxv2f64( %va, metadata !"round.dynamic", metadata !"fpexcept.strict") ret %evec } declare @llvm.experimental.constrained.fptrunc.nxv2f16.nxv2f64(, metadata, metadata) define @vfptrunc_nxv2f64_nxv2f16( %va) strictfp { ; CHECK-LABEL: vfptrunc_nxv2f64_nxv2f16: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m1, ta, ma ; CHECK-NEXT: vfncvt.rod.f.f.w v10, v8 ; CHECK-NEXT: vsetvli zero, zero, e16, mf2, ta, ma ; CHECK-NEXT: vfncvt.f.f.w v8, v10 ; CHECK-NEXT: ret %evec = call @llvm.experimental.constrained.fptrunc.nxv2f16.nxv2f64( %va, metadata !"round.dynamic", metadata !"fpexcept.strict") ret %evec } declare @llvm.experimental.constrained.fptrunc.nxv2f16.nxv2f32(, metadata, metadata) define @vfptrunc_nxv2f32_nxv2f16( %va) strictfp { ; CHECK-LABEL: vfptrunc_nxv2f32_nxv2f16: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e16, mf2, ta, ma ; CHECK-NEXT: vfncvt.f.f.w v9, v8 ; CHECK-NEXT: vmv1r.v v8, v9 ; CHECK-NEXT: ret %evec = call @llvm.experimental.constrained.fptrunc.nxv2f16.nxv2f32( %va, metadata !"round.dynamic", metadata !"fpexcept.strict") ret %evec } declare @llvm.experimental.constrained.fptrunc.nxv4f32.nxv4f64(, metadata, metadata) define @vfptrunc_nxv4f64_nxv4f32( %va) strictfp { ; CHECK-LABEL: vfptrunc_nxv4f64_nxv4f32: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m2, ta, ma ; CHECK-NEXT: vfncvt.f.f.w v12, v8 ; CHECK-NEXT: vmv.v.v v8, v12 ; CHECK-NEXT: ret %evec = call @llvm.experimental.constrained.fptrunc.nxv4f32.nxv4f64( %va, metadata !"round.dynamic", metadata !"fpexcept.strict") ret %evec } declare @llvm.experimental.constrained.fptrunc.nxv4f16.nxv4f64(, metadata, metadata) define @vfptrunc_nxv4f64_nxv4f16( %va) strictfp { ; CHECK-LABEL: vfptrunc_nxv4f64_nxv4f16: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m2, ta, ma ; CHECK-NEXT: vfncvt.rod.f.f.w v12, v8 ; CHECK-NEXT: vsetvli zero, zero, e16, m1, ta, ma ; CHECK-NEXT: vfncvt.f.f.w v8, v12 ; CHECK-NEXT: ret %evec = call @llvm.experimental.constrained.fptrunc.nxv4f16.nxv4f64( %va, metadata !"round.dynamic", metadata !"fpexcept.strict") ret %evec } declare @llvm.experimental.constrained.fptrunc.nxv4f16.nxv4f32(, metadata, metadata) define @vfptrunc_nxv4f32_nxv4f16( %va) strictfp { ; CHECK-LABEL: vfptrunc_nxv4f32_nxv4f16: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e16, m1, ta, ma ; CHECK-NEXT: vfncvt.f.f.w v10, v8 ; CHECK-NEXT: vmv.v.v v8, v10 ; CHECK-NEXT: ret %evec = call @llvm.experimental.constrained.fptrunc.nxv4f16.nxv4f32( %va, metadata !"round.dynamic", metadata !"fpexcept.strict") ret %evec } declare @llvm.experimental.constrained.fptrunc.nxv8f32.nxv8f64(, metadata, metadata) define @vfptrunc_nxv8f64_nxv8f32( %va) strictfp { ; CHECK-LABEL: vfptrunc_nxv8f64_nxv8f32: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m4, ta, ma ; CHECK-NEXT: vfncvt.f.f.w v16, v8 ; CHECK-NEXT: vmv.v.v v8, v16 ; CHECK-NEXT: ret %evec = call @llvm.experimental.constrained.fptrunc.nxv8f32.nxv8f64( %va, metadata !"round.dynamic", metadata !"fpexcept.strict") ret %evec } declare @llvm.experimental.constrained.fptrunc.nxv8f16.nxv8f64(, metadata, metadata) define @vfptrunc_nxv8f64_nxv8f16( %va) strictfp { ; CHECK-LABEL: vfptrunc_nxv8f64_nxv8f16: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m4, ta, ma ; CHECK-NEXT: vfncvt.rod.f.f.w v16, v8 ; CHECK-NEXT: vsetvli zero, zero, e16, m2, ta, ma ; CHECK-NEXT: vfncvt.f.f.w v8, v16 ; CHECK-NEXT: ret %evec = call @llvm.experimental.constrained.fptrunc.nxv8f16.nxv8f64( %va, metadata !"round.dynamic", metadata !"fpexcept.strict") ret %evec } declare @llvm.experimental.constrained.fptrunc.nxv8f16.nxv8f32(, metadata, metadata) define @vfptrunc_nxv8f32_nxv8f16( %va) strictfp { ; CHECK-LABEL: vfptrunc_nxv8f32_nxv8f16: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e16, m2, ta, ma ; CHECK-NEXT: vfncvt.f.f.w v12, v8 ; CHECK-NEXT: vmv.v.v v8, v12 ; CHECK-NEXT: ret %evec = call @llvm.experimental.constrained.fptrunc.nxv8f16.nxv8f32( %va, metadata !"round.dynamic", metadata !"fpexcept.strict") ret %evec }