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19 lines
582 B
LLVM
19 lines
582 B
LLVM
; Make sure this testcase codegens to the fabs instruction, not a call to fabsf
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; RUN: llvm-as < %s | llc -march=x86 -mattr=-sse2,-sse3 | grep 'fabs$' | wc -l | grep 1 &&
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; RUN: llvm-as < %s | llc -march=x86 -mattr=-sse2,-sse3 -enable-unsafe-fp-math | grep 'fabs$' | wc -l | grep 2
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declare float %fabsf(float)
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float %fabsftest(float %X) {
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%Y = call float %fabsf(float %X)
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ret float %Y
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}
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double %fabstest2(double %X) {
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%Y = setge double %X, -0.0
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%Z = sub double -0.0, %X
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%Q = select bool %Y, double %X, double %Z
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ret double %Q
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}
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