| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+sse4.1 -O3 | FileCheck %s --check-prefix=SSE41-X86 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 -O3 | FileCheck %s --check-prefix=SSE41-X64 |
| ; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx -O3 | FileCheck %s --check-prefix=AVX-X86 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx -O3 | FileCheck %s --check-prefix=AVX-X64 |
| ; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx512f -O3 | FileCheck %s --check-prefix=AVX-X86 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f -O3 | FileCheck %s --check-prefix=AVX-X64 |
| |
| declare float @llvm.experimental.constrained.ceil.f32(float, metadata) |
| declare double @llvm.experimental.constrained.ceil.f64(double, metadata) |
| declare float @llvm.experimental.constrained.floor.f32(float, metadata) |
| declare double @llvm.experimental.constrained.floor.f64(double, metadata) |
| declare float @llvm.experimental.constrained.trunc.f32(float, metadata) |
| declare double @llvm.experimental.constrained.trunc.f64(double, metadata) |
| declare float @llvm.experimental.constrained.rint.f32(float, metadata, metadata) |
| declare double @llvm.experimental.constrained.rint.f64(double, metadata, metadata) |
| declare float @llvm.experimental.constrained.nearbyint.f32(float, metadata, metadata) |
| declare double @llvm.experimental.constrained.nearbyint.f64(double, metadata, metadata) |
| declare float @llvm.experimental.constrained.round.f32(float, metadata) |
| declare double @llvm.experimental.constrained.round.f64(double, metadata) |
| declare float @llvm.experimental.constrained.roundeven.f32(float, metadata) |
| declare double @llvm.experimental.constrained.roundeven.f64(double, metadata) |
| |
| define float @fceil32(float %f) #0 { |
| ; SSE41-X86-LABEL: fceil32: |
| ; SSE41-X86: # %bb.0: |
| ; SSE41-X86-NEXT: pushl %eax |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE41-X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; SSE41-X86-NEXT: roundss $10, %xmm0, %xmm0 |
| ; SSE41-X86-NEXT: movss %xmm0, (%esp) |
| ; SSE41-X86-NEXT: flds (%esp) |
| ; SSE41-X86-NEXT: wait |
| ; SSE41-X86-NEXT: popl %eax |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 4 |
| ; SSE41-X86-NEXT: retl |
| ; |
| ; SSE41-X64-LABEL: fceil32: |
| ; SSE41-X64: # %bb.0: |
| ; SSE41-X64-NEXT: roundss $10, %xmm0, %xmm0 |
| ; SSE41-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fceil32: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: pushl %eax |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX-X86-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; AVX-X86-NEXT: vroundss $10, %xmm0, %xmm0, %xmm0 |
| ; AVX-X86-NEXT: vmovss %xmm0, (%esp) |
| ; AVX-X86-NEXT: flds (%esp) |
| ; AVX-X86-NEXT: wait |
| ; AVX-X86-NEXT: popl %eax |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 4 |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fceil32: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vroundss $10, %xmm0, %xmm0, %xmm0 |
| ; AVX-X64-NEXT: retq |
| %res = call float @llvm.experimental.constrained.ceil.f32( |
| float %f, metadata !"fpexcept.strict") #0 |
| ret float %res |
| } |
| |
| define double @fceilf64(double %f) #0 { |
| ; SSE41-X86-LABEL: fceilf64: |
| ; SSE41-X86: # %bb.0: |
| ; SSE41-X86-NEXT: pushl %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE41-X86-NEXT: .cfi_offset %ebp, -8 |
| ; SSE41-X86-NEXT: movl %esp, %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; SSE41-X86-NEXT: andl $-8, %esp |
| ; SSE41-X86-NEXT: subl $8, %esp |
| ; SSE41-X86-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; SSE41-X86-NEXT: roundsd $10, %xmm0, %xmm0 |
| ; SSE41-X86-NEXT: movsd %xmm0, (%esp) |
| ; SSE41-X86-NEXT: fldl (%esp) |
| ; SSE41-X86-NEXT: wait |
| ; SSE41-X86-NEXT: movl %ebp, %esp |
| ; SSE41-X86-NEXT: popl %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; SSE41-X86-NEXT: retl |
| ; |
| ; SSE41-X64-LABEL: fceilf64: |
| ; SSE41-X64: # %bb.0: |
| ; SSE41-X64-NEXT: roundsd $10, %xmm0, %xmm0 |
| ; SSE41-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fceilf64: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: pushl %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX-X86-NEXT: .cfi_offset %ebp, -8 |
| ; AVX-X86-NEXT: movl %esp, %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; AVX-X86-NEXT: andl $-8, %esp |
| ; AVX-X86-NEXT: subl $8, %esp |
| ; AVX-X86-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero |
| ; AVX-X86-NEXT: vroundsd $10, %xmm0, %xmm0, %xmm0 |
| ; AVX-X86-NEXT: vmovsd %xmm0, (%esp) |
| ; AVX-X86-NEXT: fldl (%esp) |
| ; AVX-X86-NEXT: wait |
| ; AVX-X86-NEXT: movl %ebp, %esp |
| ; AVX-X86-NEXT: popl %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fceilf64: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vroundsd $10, %xmm0, %xmm0, %xmm0 |
| ; AVX-X64-NEXT: retq |
| %res = call double @llvm.experimental.constrained.ceil.f64( |
| double %f, metadata !"fpexcept.strict") #0 |
| ret double %res |
| } |
| |
| define float @ffloor32(float %f) #0 { |
| ; SSE41-X86-LABEL: ffloor32: |
| ; SSE41-X86: # %bb.0: |
| ; SSE41-X86-NEXT: pushl %eax |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE41-X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; SSE41-X86-NEXT: roundss $9, %xmm0, %xmm0 |
| ; SSE41-X86-NEXT: movss %xmm0, (%esp) |
| ; SSE41-X86-NEXT: flds (%esp) |
| ; SSE41-X86-NEXT: wait |
| ; SSE41-X86-NEXT: popl %eax |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 4 |
| ; SSE41-X86-NEXT: retl |
| ; |
| ; SSE41-X64-LABEL: ffloor32: |
| ; SSE41-X64: # %bb.0: |
| ; SSE41-X64-NEXT: roundss $9, %xmm0, %xmm0 |
| ; SSE41-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: ffloor32: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: pushl %eax |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX-X86-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; AVX-X86-NEXT: vroundss $9, %xmm0, %xmm0, %xmm0 |
| ; AVX-X86-NEXT: vmovss %xmm0, (%esp) |
| ; AVX-X86-NEXT: flds (%esp) |
| ; AVX-X86-NEXT: wait |
| ; AVX-X86-NEXT: popl %eax |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 4 |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: ffloor32: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vroundss $9, %xmm0, %xmm0, %xmm0 |
| ; AVX-X64-NEXT: retq |
| %res = call float @llvm.experimental.constrained.floor.f32( |
| float %f, metadata !"fpexcept.strict") #0 |
| ret float %res |
| } |
| |
| define double @ffloorf64(double %f) #0 { |
| ; SSE41-X86-LABEL: ffloorf64: |
| ; SSE41-X86: # %bb.0: |
| ; SSE41-X86-NEXT: pushl %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE41-X86-NEXT: .cfi_offset %ebp, -8 |
| ; SSE41-X86-NEXT: movl %esp, %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; SSE41-X86-NEXT: andl $-8, %esp |
| ; SSE41-X86-NEXT: subl $8, %esp |
| ; SSE41-X86-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; SSE41-X86-NEXT: roundsd $9, %xmm0, %xmm0 |
| ; SSE41-X86-NEXT: movsd %xmm0, (%esp) |
| ; SSE41-X86-NEXT: fldl (%esp) |
| ; SSE41-X86-NEXT: wait |
| ; SSE41-X86-NEXT: movl %ebp, %esp |
| ; SSE41-X86-NEXT: popl %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; SSE41-X86-NEXT: retl |
| ; |
| ; SSE41-X64-LABEL: ffloorf64: |
| ; SSE41-X64: # %bb.0: |
| ; SSE41-X64-NEXT: roundsd $9, %xmm0, %xmm0 |
| ; SSE41-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: ffloorf64: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: pushl %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX-X86-NEXT: .cfi_offset %ebp, -8 |
| ; AVX-X86-NEXT: movl %esp, %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; AVX-X86-NEXT: andl $-8, %esp |
| ; AVX-X86-NEXT: subl $8, %esp |
| ; AVX-X86-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero |
| ; AVX-X86-NEXT: vroundsd $9, %xmm0, %xmm0, %xmm0 |
| ; AVX-X86-NEXT: vmovsd %xmm0, (%esp) |
| ; AVX-X86-NEXT: fldl (%esp) |
| ; AVX-X86-NEXT: wait |
| ; AVX-X86-NEXT: movl %ebp, %esp |
| ; AVX-X86-NEXT: popl %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: ffloorf64: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vroundsd $9, %xmm0, %xmm0, %xmm0 |
| ; AVX-X64-NEXT: retq |
| %res = call double @llvm.experimental.constrained.floor.f64( |
| double %f, metadata !"fpexcept.strict") #0 |
| ret double %res |
| } |
| |
| define float @ftrunc32(float %f) #0 { |
| ; SSE41-X86-LABEL: ftrunc32: |
| ; SSE41-X86: # %bb.0: |
| ; SSE41-X86-NEXT: pushl %eax |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE41-X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; SSE41-X86-NEXT: roundss $11, %xmm0, %xmm0 |
| ; SSE41-X86-NEXT: movss %xmm0, (%esp) |
| ; SSE41-X86-NEXT: flds (%esp) |
| ; SSE41-X86-NEXT: wait |
| ; SSE41-X86-NEXT: popl %eax |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 4 |
| ; SSE41-X86-NEXT: retl |
| ; |
| ; SSE41-X64-LABEL: ftrunc32: |
| ; SSE41-X64: # %bb.0: |
| ; SSE41-X64-NEXT: roundss $11, %xmm0, %xmm0 |
| ; SSE41-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: ftrunc32: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: pushl %eax |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX-X86-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; AVX-X86-NEXT: vroundss $11, %xmm0, %xmm0, %xmm0 |
| ; AVX-X86-NEXT: vmovss %xmm0, (%esp) |
| ; AVX-X86-NEXT: flds (%esp) |
| ; AVX-X86-NEXT: wait |
| ; AVX-X86-NEXT: popl %eax |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 4 |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: ftrunc32: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vroundss $11, %xmm0, %xmm0, %xmm0 |
| ; AVX-X64-NEXT: retq |
| %res = call float @llvm.experimental.constrained.trunc.f32( |
| float %f, metadata !"fpexcept.strict") #0 |
| ret float %res |
| } |
| |
| define double @ftruncf64(double %f) #0 { |
| ; SSE41-X86-LABEL: ftruncf64: |
| ; SSE41-X86: # %bb.0: |
| ; SSE41-X86-NEXT: pushl %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE41-X86-NEXT: .cfi_offset %ebp, -8 |
| ; SSE41-X86-NEXT: movl %esp, %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; SSE41-X86-NEXT: andl $-8, %esp |
| ; SSE41-X86-NEXT: subl $8, %esp |
| ; SSE41-X86-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; SSE41-X86-NEXT: roundsd $11, %xmm0, %xmm0 |
| ; SSE41-X86-NEXT: movsd %xmm0, (%esp) |
| ; SSE41-X86-NEXT: fldl (%esp) |
| ; SSE41-X86-NEXT: wait |
| ; SSE41-X86-NEXT: movl %ebp, %esp |
| ; SSE41-X86-NEXT: popl %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; SSE41-X86-NEXT: retl |
| ; |
| ; SSE41-X64-LABEL: ftruncf64: |
| ; SSE41-X64: # %bb.0: |
| ; SSE41-X64-NEXT: roundsd $11, %xmm0, %xmm0 |
| ; SSE41-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: ftruncf64: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: pushl %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX-X86-NEXT: .cfi_offset %ebp, -8 |
| ; AVX-X86-NEXT: movl %esp, %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; AVX-X86-NEXT: andl $-8, %esp |
| ; AVX-X86-NEXT: subl $8, %esp |
| ; AVX-X86-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero |
| ; AVX-X86-NEXT: vroundsd $11, %xmm0, %xmm0, %xmm0 |
| ; AVX-X86-NEXT: vmovsd %xmm0, (%esp) |
| ; AVX-X86-NEXT: fldl (%esp) |
| ; AVX-X86-NEXT: wait |
| ; AVX-X86-NEXT: movl %ebp, %esp |
| ; AVX-X86-NEXT: popl %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: ftruncf64: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vroundsd $11, %xmm0, %xmm0, %xmm0 |
| ; AVX-X64-NEXT: retq |
| %res = call double @llvm.experimental.constrained.trunc.f64( |
| double %f, metadata !"fpexcept.strict") #0 |
| ret double %res |
| } |
| |
| define float @frint32(float %f) #0 { |
| ; SSE41-X86-LABEL: frint32: |
| ; SSE41-X86: # %bb.0: |
| ; SSE41-X86-NEXT: pushl %eax |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE41-X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; SSE41-X86-NEXT: roundss $4, %xmm0, %xmm0 |
| ; SSE41-X86-NEXT: movss %xmm0, (%esp) |
| ; SSE41-X86-NEXT: flds (%esp) |
| ; SSE41-X86-NEXT: wait |
| ; SSE41-X86-NEXT: popl %eax |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 4 |
| ; SSE41-X86-NEXT: retl |
| ; |
| ; SSE41-X64-LABEL: frint32: |
| ; SSE41-X64: # %bb.0: |
| ; SSE41-X64-NEXT: roundss $4, %xmm0, %xmm0 |
| ; SSE41-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: frint32: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: pushl %eax |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX-X86-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; AVX-X86-NEXT: vroundss $4, %xmm0, %xmm0, %xmm0 |
| ; AVX-X86-NEXT: vmovss %xmm0, (%esp) |
| ; AVX-X86-NEXT: flds (%esp) |
| ; AVX-X86-NEXT: wait |
| ; AVX-X86-NEXT: popl %eax |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 4 |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: frint32: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vroundss $4, %xmm0, %xmm0, %xmm0 |
| ; AVX-X64-NEXT: retq |
| %res = call float @llvm.experimental.constrained.rint.f32( |
| float %f, |
| metadata !"round.dynamic", metadata !"fpexcept.strict") #0 |
| ret float %res |
| } |
| |
| define double @frintf64(double %f) #0 { |
| ; SSE41-X86-LABEL: frintf64: |
| ; SSE41-X86: # %bb.0: |
| ; SSE41-X86-NEXT: pushl %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE41-X86-NEXT: .cfi_offset %ebp, -8 |
| ; SSE41-X86-NEXT: movl %esp, %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; SSE41-X86-NEXT: andl $-8, %esp |
| ; SSE41-X86-NEXT: subl $8, %esp |
| ; SSE41-X86-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; SSE41-X86-NEXT: roundsd $4, %xmm0, %xmm0 |
| ; SSE41-X86-NEXT: movsd %xmm0, (%esp) |
| ; SSE41-X86-NEXT: fldl (%esp) |
| ; SSE41-X86-NEXT: wait |
| ; SSE41-X86-NEXT: movl %ebp, %esp |
| ; SSE41-X86-NEXT: popl %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; SSE41-X86-NEXT: retl |
| ; |
| ; SSE41-X64-LABEL: frintf64: |
| ; SSE41-X64: # %bb.0: |
| ; SSE41-X64-NEXT: roundsd $4, %xmm0, %xmm0 |
| ; SSE41-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: frintf64: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: pushl %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX-X86-NEXT: .cfi_offset %ebp, -8 |
| ; AVX-X86-NEXT: movl %esp, %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; AVX-X86-NEXT: andl $-8, %esp |
| ; AVX-X86-NEXT: subl $8, %esp |
| ; AVX-X86-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero |
| ; AVX-X86-NEXT: vroundsd $4, %xmm0, %xmm0, %xmm0 |
| ; AVX-X86-NEXT: vmovsd %xmm0, (%esp) |
| ; AVX-X86-NEXT: fldl (%esp) |
| ; AVX-X86-NEXT: wait |
| ; AVX-X86-NEXT: movl %ebp, %esp |
| ; AVX-X86-NEXT: popl %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: frintf64: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vroundsd $4, %xmm0, %xmm0, %xmm0 |
| ; AVX-X64-NEXT: retq |
| %res = call double @llvm.experimental.constrained.rint.f64( |
| double %f, |
| metadata !"round.dynamic", metadata !"fpexcept.strict") #0 |
| ret double %res |
| } |
| |
| define float @fnearbyint32(float %f) #0 { |
| ; SSE41-X86-LABEL: fnearbyint32: |
| ; SSE41-X86: # %bb.0: |
| ; SSE41-X86-NEXT: pushl %eax |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE41-X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; SSE41-X86-NEXT: roundss $12, %xmm0, %xmm0 |
| ; SSE41-X86-NEXT: movss %xmm0, (%esp) |
| ; SSE41-X86-NEXT: flds (%esp) |
| ; SSE41-X86-NEXT: wait |
| ; SSE41-X86-NEXT: popl %eax |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 4 |
| ; SSE41-X86-NEXT: retl |
| ; |
| ; SSE41-X64-LABEL: fnearbyint32: |
| ; SSE41-X64: # %bb.0: |
| ; SSE41-X64-NEXT: roundss $12, %xmm0, %xmm0 |
| ; SSE41-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fnearbyint32: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: pushl %eax |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX-X86-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; AVX-X86-NEXT: vroundss $12, %xmm0, %xmm0, %xmm0 |
| ; AVX-X86-NEXT: vmovss %xmm0, (%esp) |
| ; AVX-X86-NEXT: flds (%esp) |
| ; AVX-X86-NEXT: wait |
| ; AVX-X86-NEXT: popl %eax |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 4 |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fnearbyint32: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vroundss $12, %xmm0, %xmm0, %xmm0 |
| ; AVX-X64-NEXT: retq |
| %res = call float @llvm.experimental.constrained.nearbyint.f32( |
| float %f, |
| metadata !"round.dynamic", metadata !"fpexcept.strict") #0 |
| ret float %res |
| } |
| |
| define double @fnearbyintf64(double %f) #0 { |
| ; SSE41-X86-LABEL: fnearbyintf64: |
| ; SSE41-X86: # %bb.0: |
| ; SSE41-X86-NEXT: pushl %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE41-X86-NEXT: .cfi_offset %ebp, -8 |
| ; SSE41-X86-NEXT: movl %esp, %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; SSE41-X86-NEXT: andl $-8, %esp |
| ; SSE41-X86-NEXT: subl $8, %esp |
| ; SSE41-X86-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; SSE41-X86-NEXT: roundsd $12, %xmm0, %xmm0 |
| ; SSE41-X86-NEXT: movsd %xmm0, (%esp) |
| ; SSE41-X86-NEXT: fldl (%esp) |
| ; SSE41-X86-NEXT: wait |
| ; SSE41-X86-NEXT: movl %ebp, %esp |
| ; SSE41-X86-NEXT: popl %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; SSE41-X86-NEXT: retl |
| ; |
| ; SSE41-X64-LABEL: fnearbyintf64: |
| ; SSE41-X64: # %bb.0: |
| ; SSE41-X64-NEXT: roundsd $12, %xmm0, %xmm0 |
| ; SSE41-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fnearbyintf64: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: pushl %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX-X86-NEXT: .cfi_offset %ebp, -8 |
| ; AVX-X86-NEXT: movl %esp, %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; AVX-X86-NEXT: andl $-8, %esp |
| ; AVX-X86-NEXT: subl $8, %esp |
| ; AVX-X86-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero |
| ; AVX-X86-NEXT: vroundsd $12, %xmm0, %xmm0, %xmm0 |
| ; AVX-X86-NEXT: vmovsd %xmm0, (%esp) |
| ; AVX-X86-NEXT: fldl (%esp) |
| ; AVX-X86-NEXT: wait |
| ; AVX-X86-NEXT: movl %ebp, %esp |
| ; AVX-X86-NEXT: popl %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fnearbyintf64: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vroundsd $12, %xmm0, %xmm0, %xmm0 |
| ; AVX-X64-NEXT: retq |
| %res = call double @llvm.experimental.constrained.nearbyint.f64( |
| double %f, |
| metadata !"round.dynamic", metadata !"fpexcept.strict") #0 |
| ret double %res |
| } |
| |
| define float @fround32(float %f) #0 { |
| ; SSE41-X86-LABEL: fround32: |
| ; SSE41-X86: # %bb.0: |
| ; SSE41-X86-NEXT: pushl %eax |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE41-X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; SSE41-X86-NEXT: movss %xmm0, (%esp) |
| ; SSE41-X86-NEXT: calll roundf |
| ; SSE41-X86-NEXT: popl %eax |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 4 |
| ; SSE41-X86-NEXT: retl |
| ; |
| ; SSE41-X64-LABEL: fround32: |
| ; SSE41-X64: # %bb.0: |
| ; SSE41-X64-NEXT: pushq %rax |
| ; SSE41-X64-NEXT: .cfi_def_cfa_offset 16 |
| ; SSE41-X64-NEXT: callq roundf |
| ; SSE41-X64-NEXT: popq %rax |
| ; SSE41-X64-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE41-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fround32: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: pushl %eax |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX-X86-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; AVX-X86-NEXT: vmovss %xmm0, (%esp) |
| ; AVX-X86-NEXT: calll roundf |
| ; AVX-X86-NEXT: popl %eax |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 4 |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fround32: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: pushq %rax |
| ; AVX-X64-NEXT: .cfi_def_cfa_offset 16 |
| ; AVX-X64-NEXT: callq roundf |
| ; AVX-X64-NEXT: popq %rax |
| ; AVX-X64-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX-X64-NEXT: retq |
| %res = call float @llvm.experimental.constrained.round.f32( |
| float %f, metadata !"fpexcept.strict") #0 |
| ret float %res |
| } |
| |
| define double @froundf64(double %f) #0 { |
| ; SSE41-X86-LABEL: froundf64: |
| ; SSE41-X86: # %bb.0: |
| ; SSE41-X86-NEXT: subl $8, %esp |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 12 |
| ; SSE41-X86-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; SSE41-X86-NEXT: movsd %xmm0, (%esp) |
| ; SSE41-X86-NEXT: calll round |
| ; SSE41-X86-NEXT: addl $8, %esp |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 4 |
| ; SSE41-X86-NEXT: retl |
| ; |
| ; SSE41-X64-LABEL: froundf64: |
| ; SSE41-X64: # %bb.0: |
| ; SSE41-X64-NEXT: pushq %rax |
| ; SSE41-X64-NEXT: .cfi_def_cfa_offset 16 |
| ; SSE41-X64-NEXT: callq round |
| ; SSE41-X64-NEXT: popq %rax |
| ; SSE41-X64-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE41-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: froundf64: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: subl $8, %esp |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 12 |
| ; AVX-X86-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero |
| ; AVX-X86-NEXT: vmovsd %xmm0, (%esp) |
| ; AVX-X86-NEXT: calll round |
| ; AVX-X86-NEXT: addl $8, %esp |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 4 |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: froundf64: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: pushq %rax |
| ; AVX-X64-NEXT: .cfi_def_cfa_offset 16 |
| ; AVX-X64-NEXT: callq round |
| ; AVX-X64-NEXT: popq %rax |
| ; AVX-X64-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX-X64-NEXT: retq |
| %res = call double @llvm.experimental.constrained.round.f64( |
| double %f, metadata !"fpexcept.strict") #0 |
| ret double %res |
| } |
| |
| define float @froundeven32(float %f) #0 { |
| ; SSE41-X86-LABEL: froundeven32: |
| ; SSE41-X86: # %bb.0: |
| ; SSE41-X86-NEXT: pushl %eax |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE41-X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; SSE41-X86-NEXT: roundss $8, %xmm0, %xmm0 |
| ; SSE41-X86-NEXT: movss %xmm0, (%esp) |
| ; SSE41-X86-NEXT: flds (%esp) |
| ; SSE41-X86-NEXT: wait |
| ; SSE41-X86-NEXT: popl %eax |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 4 |
| ; SSE41-X86-NEXT: retl |
| ; |
| ; SSE41-X64-LABEL: froundeven32: |
| ; SSE41-X64: # %bb.0: |
| ; SSE41-X64-NEXT: roundss $8, %xmm0, %xmm0 |
| ; SSE41-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: froundeven32: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: pushl %eax |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX-X86-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; AVX-X86-NEXT: vroundss $8, %xmm0, %xmm0, %xmm0 |
| ; AVX-X86-NEXT: vmovss %xmm0, (%esp) |
| ; AVX-X86-NEXT: flds (%esp) |
| ; AVX-X86-NEXT: wait |
| ; AVX-X86-NEXT: popl %eax |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 4 |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: froundeven32: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vroundss $8, %xmm0, %xmm0, %xmm0 |
| ; AVX-X64-NEXT: retq |
| %res = call float @llvm.experimental.constrained.roundeven.f32( |
| float %f, metadata !"fpexcept.strict") #0 |
| ret float %res |
| } |
| |
| define double @froundevenf64(double %f) #0 { |
| ; SSE41-X86-LABEL: froundevenf64: |
| ; SSE41-X86: # %bb.0: |
| ; SSE41-X86-NEXT: pushl %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE41-X86-NEXT: .cfi_offset %ebp, -8 |
| ; SSE41-X86-NEXT: movl %esp, %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; SSE41-X86-NEXT: andl $-8, %esp |
| ; SSE41-X86-NEXT: subl $8, %esp |
| ; SSE41-X86-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; SSE41-X86-NEXT: roundsd $8, %xmm0, %xmm0 |
| ; SSE41-X86-NEXT: movsd %xmm0, (%esp) |
| ; SSE41-X86-NEXT: fldl (%esp) |
| ; SSE41-X86-NEXT: wait |
| ; SSE41-X86-NEXT: movl %ebp, %esp |
| ; SSE41-X86-NEXT: popl %ebp |
| ; SSE41-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; SSE41-X86-NEXT: retl |
| ; |
| ; SSE41-X64-LABEL: froundevenf64: |
| ; SSE41-X64: # %bb.0: |
| ; SSE41-X64-NEXT: roundsd $8, %xmm0, %xmm0 |
| ; SSE41-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: froundevenf64: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: pushl %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX-X86-NEXT: .cfi_offset %ebp, -8 |
| ; AVX-X86-NEXT: movl %esp, %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; AVX-X86-NEXT: andl $-8, %esp |
| ; AVX-X86-NEXT: subl $8, %esp |
| ; AVX-X86-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero |
| ; AVX-X86-NEXT: vroundsd $8, %xmm0, %xmm0, %xmm0 |
| ; AVX-X86-NEXT: vmovsd %xmm0, (%esp) |
| ; AVX-X86-NEXT: fldl (%esp) |
| ; AVX-X86-NEXT: wait |
| ; AVX-X86-NEXT: movl %ebp, %esp |
| ; AVX-X86-NEXT: popl %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: froundevenf64: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vroundsd $8, %xmm0, %xmm0, %xmm0 |
| ; AVX-X64-NEXT: retq |
| %res = call double @llvm.experimental.constrained.roundeven.f64( |
| double %f, metadata !"fpexcept.strict") #0 |
| ret double %res |
| } |
| |
| attributes #0 = { strictfp } |
