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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48137 91177308-0d34-0410-b5e6-96231b3b80d8
25 lines
665 B
LLVM
25 lines
665 B
LLVM
; Testcase for calls to the standard C "pow" function
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;
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; Equivalent to: http://gcc.gnu.org/ml/gcc-patches/2003-02/msg01786.html
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; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | \
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; RUN: not grep {call double .pow}
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; END.
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declare double @pow(double, double)
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define double @test1(double %X) {
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%Y = call double @pow( double %X, double 0.000000e+00 ) ; <double> [#uses=1]
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ret double %Y
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}
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define double @test2(double %X) {
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%Y = call double @pow( double %X, double -0.000000e+00 ) ; <double> [#uses=1]
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ret double %Y
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}
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define double @test3(double %X) {
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%Y = call double @pow( double 1.000000e+00, double %X ) ; <double> [#uses=1]
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ret double %Y
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}
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