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Diffstat (limited to 'test/Transforms/ConstProp/calls.ll')
-rw-r--r-- | test/Transforms/ConstProp/calls.ll | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/Transforms/ConstProp/calls.ll b/test/Transforms/ConstProp/calls.ll new file mode 100644 index 0000000..3c266fe --- /dev/null +++ b/test/Transforms/ConstProp/calls.ll @@ -0,0 +1,30 @@ +; RUN: opt < %s -constprop -S | not grep call + +declare double @cos(double) + +declare double @sin(double) + +declare double @tan(double) + +declare double @sqrt(double) + +declare i1 @llvm.isunordered.f64(double, double) + +define double @T() { + %A = call double @cos( double 0.000000e+00 ) ; <double> [#uses=1] + %B = call double @sin( double 0.000000e+00 ) ; <double> [#uses=1] + %a = fadd double %A, %B ; <double> [#uses=1] + %C = call double @tan( double 0.000000e+00 ) ; <double> [#uses=1] + %b = fadd double %a, %C ; <double> [#uses=1] + %D = call double @sqrt( double 4.000000e+00 ) ; <double> [#uses=1] + %c = fadd double %b, %D ; <double> [#uses=1] + ret double %c +} + +define i1 @TNAN() { + %A = fcmp uno double 0x7FF8000000000000, 1.000000e+00 ; <i1> [#uses=1] + %B = fcmp uno double 1.230000e+02, 1.000000e+00 ; <i1> [#uses=1] + %C = or i1 %A, %B ; <i1> [#uses=1] + ret i1 %C +} + |