14 lines
451 B
LLVM
14 lines
451 B
LLVM
; RUN: llc < %s -march=x86 -mattr=-sse | FileCheck %s -check-prefix=WITHNANS
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; RUN: llc < %s -march=x86 -mattr=-sse -enable-unsafe-fp-math -enable-no-nans-fp-math | FileCheck %s -check-prefix=NONANS
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; WITHNANS-LABEL: test:
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; WITHNANS: setnp
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; NONANS-LABEL: test:
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; NONANS-NOT: setnp
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define i32 @test(float %f) {
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%tmp = fcmp oeq float %f, 0.000000e+00 ; <i1> [#uses=1]
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%tmp.upgrd.1 = zext i1 %tmp to i32 ; <i32> [#uses=1]
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ret i32 %tmp.upgrd.1
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}
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