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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81257 91177308-0d34-0410-b5e6-96231b3b80d8
31 lines
1.0 KiB
LLVM
31 lines
1.0 KiB
LLVM
; RUN: opt < %s -constprop -S | not grep call
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declare double @cos(double)
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declare double @sin(double)
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declare double @tan(double)
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declare double @sqrt(double)
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declare i1 @llvm.isunordered.f64(double, double)
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define double @T() {
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%A = call double @cos( double 0.000000e+00 ) ; <double> [#uses=1]
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%B = call double @sin( double 0.000000e+00 ) ; <double> [#uses=1]
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%a = fadd double %A, %B ; <double> [#uses=1]
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%C = call double @tan( double 0.000000e+00 ) ; <double> [#uses=1]
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%b = fadd double %a, %C ; <double> [#uses=1]
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%D = call double @sqrt( double 4.000000e+00 ) ; <double> [#uses=1]
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%c = fadd double %b, %D ; <double> [#uses=1]
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ret double %c
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}
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define i1 @TNAN() {
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%A = fcmp uno double 0x7FF8000000000000, 1.000000e+00 ; <i1> [#uses=1]
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%B = fcmp uno double 1.230000e+02, 1.000000e+00 ; <i1> [#uses=1]
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%C = or i1 %A, %B ; <i1> [#uses=1]
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ret i1 %C
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}
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