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865f09334f
rdar://problem/5993888 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132606 91177308-0d34-0410-b5e6-96231b3b80d8
22 lines
642 B
LLVM
22 lines
642 B
LLVM
; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s
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define zeroext i8 @t(double %x) nounwind readnone {
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entry:
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%0 = fptosi double %x to i32 ; <i32> [#uses=1]
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%1 = sitofp i32 %0 to double ; <double> [#uses=1]
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%2 = fcmp oeq double %1, %x ; <i1> [#uses=1]
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%retval12 = zext i1 %2 to i8 ; <i8> [#uses=1]
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; CHECK: cmpeqsd
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ret i8 %retval12
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}
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define zeroext i8 @u(double %x) nounwind readnone {
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entry:
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%0 = fptosi double %x to i32 ; <i32> [#uses=1]
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%1 = sitofp i32 %0 to double ; <double> [#uses=1]
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%2 = fcmp une double %1, %x ; <i1> [#uses=1]
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%retval12 = zext i1 %2 to i8 ; <i8> [#uses=1]
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; CHECK: cmpneqsd
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ret i8 %retval12
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}
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