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28beeeac4d
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41097 91177308-0d34-0410-b5e6-96231b3b80d8
19 lines
544 B
LLVM
19 lines
544 B
LLVM
; RUN: llvm-as < %s | llc -march=arm | grep bic | count 2
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; RUN: llvm-as < %s | llc -march=arm -mattr=+v6,+vfp2 | \
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; RUN: grep fneg | count 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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%tmp3 = fptrunc double %tmp2 to float
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ret float %tmp3
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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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