10 lines
207 B
LLVM
10 lines
207 B
LLVM
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; RUN: llc < %s -march=x86 | not grep call
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declare i1 @llvm.isunordered.f64(double)
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define i1 @test_isnan(double %X) {
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%R = fcmp uno double %X, %X ; <i1> [#uses=1]
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ret i1 %R
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}
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