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20 lines
687 B
LLVM
20 lines
687 B
LLVM
; RUN: llvm-as < fcopysign.ll | llc -march=arm &&
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; RUN: llvm-as < fcopysign.ll | llc -march=arm | grep bic | wc -l | grep 2 &&
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; RUN: llvm-as < fcopysign.ll | llc -march=arm -mattr=+v6,+vfp2 &&
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; RUN: llvm-as < fcopysign.ll | llc -march=arm -mattr=+v6,+vfp2 | grep fneg | wc -l | grep 2
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define float %test1(float %x, double %y) {
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%tmp = fpext float %x to double
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%tmp2 = tail call double %copysign( double %tmp, double %y )
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%tmp2 = fptrunc double %tmp2 to float
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ret float %tmp2
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}
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define double %test2(double %x, float %y) {
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%tmp = fpext float %y to double
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%tmp2 = tail call double %copysign( double %x, double %tmp )
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ret double %tmp2
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}
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declare double %copysign(double, double)
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