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view test/CodeGen/X86/rounding-ops.ll @ 134:3a76565eade5 LLVM5.0.1

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update 5.0.1
author mir3636
date Sat, 17 Feb 2018 09:57:20 +0900
parents afa8332a0e37
children c2174574ed3a
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-apple-macosx -mattr=+sse4.1 | FileCheck -check-prefix=CHECK-SSE %s
; RUN: llc < %s -mtriple=x86_64-apple-macosx -mattr=+avx | FileCheck -check-prefix=CHECK-AVX %s
; RUN: llc < %s -mtriple=x86_64-apple-macosx -mattr=+avx512f | FileCheck -check-prefix=CHECK-AVX512 %s

define float @test1(float %x) nounwind  {
; CHECK-SSE-LABEL: test1:
; CHECK-SSE:       ## %bb.0:
; CHECK-SSE-NEXT:    roundss $9, %xmm0, %xmm0
; CHECK-SSE-NEXT:    retq
;
; CHECK-AVX-LABEL: test1:
; CHECK-AVX:       ## %bb.0:
; CHECK-AVX-NEXT:    vroundss $9, %xmm0, %xmm0, %xmm0
; CHECK-AVX-NEXT:    retq
;
; CHECK-AVX512-LABEL: test1:
; CHECK-AVX512:       ## %bb.0:
; CHECK-AVX512-NEXT:    vroundss $9, %xmm0, %xmm0, %xmm0
; CHECK-AVX512-NEXT:    retq
  %call = tail call float @floorf(float %x) nounwind readnone
  ret float %call
}

declare float @floorf(float) nounwind readnone

define double @test2(double %x) nounwind  {
; CHECK-SSE-LABEL: test2:
; CHECK-SSE:       ## %bb.0:
; CHECK-SSE-NEXT:    roundsd $9, %xmm0, %xmm0
; CHECK-SSE-NEXT:    retq
;
; CHECK-AVX-LABEL: test2:
; CHECK-AVX:       ## %bb.0:
; CHECK-AVX-NEXT:    vroundsd $9, %xmm0, %xmm0, %xmm0
; CHECK-AVX-NEXT:    retq
;
; CHECK-AVX512-LABEL: test2:
; CHECK-AVX512:       ## %bb.0:
; CHECK-AVX512-NEXT:    vroundsd $9, %xmm0, %xmm0, %xmm0
; CHECK-AVX512-NEXT:    retq
  %call = tail call double @floor(double %x) nounwind readnone
  ret double %call
}

declare double @floor(double) nounwind readnone

define float @test3(float %x) nounwind  {
; CHECK-SSE-LABEL: test3:
; CHECK-SSE:       ## %bb.0:
; CHECK-SSE-NEXT:    roundss $12, %xmm0, %xmm0
; CHECK-SSE-NEXT:    retq
;
; CHECK-AVX-LABEL: test3:
; CHECK-AVX:       ## %bb.0:
; CHECK-AVX-NEXT:    vroundss $12, %xmm0, %xmm0, %xmm0
; CHECK-AVX-NEXT:    retq
;
; CHECK-AVX512-LABEL: test3:
; CHECK-AVX512:       ## %bb.0:
; CHECK-AVX512-NEXT:    vroundss $12, %xmm0, %xmm0, %xmm0
; CHECK-AVX512-NEXT:    retq
  %call = tail call float @nearbyintf(float %x) nounwind readnone
  ret float %call
}

declare float @nearbyintf(float) nounwind readnone

define double @test4(double %x) nounwind  {
; CHECK-SSE-LABEL: test4:
; CHECK-SSE:       ## %bb.0:
; CHECK-SSE-NEXT:    roundsd $12, %xmm0, %xmm0
; CHECK-SSE-NEXT:    retq
;
; CHECK-AVX-LABEL: test4:
; CHECK-AVX:       ## %bb.0:
; CHECK-AVX-NEXT:    vroundsd $12, %xmm0, %xmm0, %xmm0
; CHECK-AVX-NEXT:    retq
;
; CHECK-AVX512-LABEL: test4:
; CHECK-AVX512:       ## %bb.0:
; CHECK-AVX512-NEXT:    vroundsd $12, %xmm0, %xmm0, %xmm0
; CHECK-AVX512-NEXT:    retq
  %call = tail call double @nearbyint(double %x) nounwind readnone
  ret double %call
}

declare double @nearbyint(double) nounwind readnone

define float @test5(float %x) nounwind  {
; CHECK-SSE-LABEL: test5:
; CHECK-SSE:       ## %bb.0:
; CHECK-SSE-NEXT:    roundss $10, %xmm0, %xmm0
; CHECK-SSE-NEXT:    retq
;
; CHECK-AVX-LABEL: test5:
; CHECK-AVX:       ## %bb.0:
; CHECK-AVX-NEXT:    vroundss $10, %xmm0, %xmm0, %xmm0
; CHECK-AVX-NEXT:    retq
;
; CHECK-AVX512-LABEL: test5:
; CHECK-AVX512:       ## %bb.0:
; CHECK-AVX512-NEXT:    vroundss $10, %xmm0, %xmm0, %xmm0
; CHECK-AVX512-NEXT:    retq
  %call = tail call float @ceilf(float %x) nounwind readnone
  ret float %call
}

declare float @ceilf(float) nounwind readnone

define double @test6(double %x) nounwind  {
; CHECK-SSE-LABEL: test6:
; CHECK-SSE:       ## %bb.0:
; CHECK-SSE-NEXT:    roundsd $10, %xmm0, %xmm0
; CHECK-SSE-NEXT:    retq
;
; CHECK-AVX-LABEL: test6:
; CHECK-AVX:       ## %bb.0:
; CHECK-AVX-NEXT:    vroundsd $10, %xmm0, %xmm0, %xmm0
; CHECK-AVX-NEXT:    retq
;
; CHECK-AVX512-LABEL: test6:
; CHECK-AVX512:       ## %bb.0:
; CHECK-AVX512-NEXT:    vroundsd $10, %xmm0, %xmm0, %xmm0
; CHECK-AVX512-NEXT:    retq
  %call = tail call double @ceil(double %x) nounwind readnone
  ret double %call
}

declare double @ceil(double) nounwind readnone

define float @test7(float %x) nounwind  {
; CHECK-SSE-LABEL: test7:
; CHECK-SSE:       ## %bb.0:
; CHECK-SSE-NEXT:    roundss $4, %xmm0, %xmm0
; CHECK-SSE-NEXT:    retq
;
; CHECK-AVX-LABEL: test7:
; CHECK-AVX:       ## %bb.0:
; CHECK-AVX-NEXT:    vroundss $4, %xmm0, %xmm0, %xmm0
; CHECK-AVX-NEXT:    retq
;
; CHECK-AVX512-LABEL: test7:
; CHECK-AVX512:       ## %bb.0:
; CHECK-AVX512-NEXT:    vroundss $4, %xmm0, %xmm0, %xmm0
; CHECK-AVX512-NEXT:    retq
  %call = tail call float @rintf(float %x) nounwind readnone
  ret float %call
}

declare float @rintf(float) nounwind readnone

define double @test8(double %x) nounwind  {
; CHECK-SSE-LABEL: test8:
; CHECK-SSE:       ## %bb.0:
; CHECK-SSE-NEXT:    roundsd $4, %xmm0, %xmm0
; CHECK-SSE-NEXT:    retq
;
; CHECK-AVX-LABEL: test8:
; CHECK-AVX:       ## %bb.0:
; CHECK-AVX-NEXT:    vroundsd $4, %xmm0, %xmm0, %xmm0
; CHECK-AVX-NEXT:    retq
;
; CHECK-AVX512-LABEL: test8:
; CHECK-AVX512:       ## %bb.0:
; CHECK-AVX512-NEXT:    vroundsd $4, %xmm0, %xmm0, %xmm0
; CHECK-AVX512-NEXT:    retq
  %call = tail call double @rint(double %x) nounwind readnone
  ret double %call
}

declare double @rint(double) nounwind readnone

define float @test9(float %x) nounwind  {
; CHECK-SSE-LABEL: test9:
; CHECK-SSE:       ## %bb.0:
; CHECK-SSE-NEXT:    roundss $11, %xmm0, %xmm0
; CHECK-SSE-NEXT:    retq
;
; CHECK-AVX-LABEL: test9:
; CHECK-AVX:       ## %bb.0:
; CHECK-AVX-NEXT:    vroundss $11, %xmm0, %xmm0, %xmm0
; CHECK-AVX-NEXT:    retq
;
; CHECK-AVX512-LABEL: test9:
; CHECK-AVX512:       ## %bb.0:
; CHECK-AVX512-NEXT:    vroundss $11, %xmm0, %xmm0, %xmm0
; CHECK-AVX512-NEXT:    retq
  %call = tail call float @truncf(float %x) nounwind readnone
  ret float %call
}

declare float @truncf(float) nounwind readnone

define double @test10(double %x) nounwind  {
; CHECK-SSE-LABEL: test10:
; CHECK-SSE:       ## %bb.0:
; CHECK-SSE-NEXT:    roundsd $11, %xmm0, %xmm0
; CHECK-SSE-NEXT:    retq
;
; CHECK-AVX-LABEL: test10:
; CHECK-AVX:       ## %bb.0:
; CHECK-AVX-NEXT:    vroundsd $11, %xmm0, %xmm0, %xmm0
; CHECK-AVX-NEXT:    retq
;
; CHECK-AVX512-LABEL: test10:
; CHECK-AVX512:       ## %bb.0:
; CHECK-AVX512-NEXT:    vroundsd $11, %xmm0, %xmm0, %xmm0
; CHECK-AVX512-NEXT:    retq
  %call = tail call double @trunc(double %x) nounwind readnone
  ret double %call
}

declare double @trunc(double) nounwind readnone