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015776f38c
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220342 91177308-0d34-0410-b5e6-96231b3b80d8
51 lines
1.4 KiB
LLVM
51 lines
1.4 KiB
LLVM
; RUN: llc -march=x86 -mtriple=i386-linux-gnu < %s | FileCheck %s
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declare float @fmaxf(float, float)
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declare double @fmax(double, double)
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declare x86_fp80 @fmaxl(x86_fp80, x86_fp80)
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declare float @llvm.maxnum.f32(float, float)
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declare double @llvm.maxnum.f64(double, double)
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declare x86_fp80 @llvm.maxnum.f80(x86_fp80, x86_fp80)
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; CHECK-LABEL: @test_fmaxf
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; CHECK: calll fmaxf
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define float @test_fmaxf(float %x, float %y) {
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%z = call float @fmaxf(float %x, float %y) readnone
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ret float %z
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}
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; CHECK-LABEL: @test_fmax
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; CHECK: calll fmax
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define double @test_fmax(double %x, double %y) {
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%z = call double @fmax(double %x, double %y) readnone
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ret double %z
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}
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; CHECK-LABEL: @test_fmaxl
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; CHECK: calll fmaxl
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define x86_fp80 @test_fmaxl(x86_fp80 %x, x86_fp80 %y) {
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%z = call x86_fp80 @fmaxl(x86_fp80 %x, x86_fp80 %y) readnone
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ret x86_fp80 %z
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}
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; CHECK-LABEL: @test_intrinsic_fmaxf
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; CHECK: calll fmaxf
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define float @test_intrinsic_fmaxf(float %x, float %y) {
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%z = call float @llvm.maxnum.f32(float %x, float %y) readnone
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ret float %z
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}
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; CHECK-LABEL: @test_intrinsic_fmax
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; CHECK: calll fmax
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define double @test_intrinsic_fmax(double %x, double %y) {
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%z = call double @llvm.maxnum.f64(double %x, double %y) readnone
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ret double %z
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}
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; CHECK-LABEL: @test_intrinsic_fmaxl
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; CHECK: calll fmaxl
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define x86_fp80 @test_intrinsic_fmaxl(x86_fp80 %x, x86_fp80 %y) {
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%z = call x86_fp80 @llvm.maxnum.f80(x86_fp80 %x, x86_fp80 %y) readnone
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ret x86_fp80 %z
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}
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