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; Testcase for calls to the standard C "pow" function
;
; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | not grep {call .pow}
declare double @pow(double, double)
declare float @powf(float, float)
define double @test1(double %X) {
%Y = call double @pow( double %X, double 0.000000e+00 ) ; <double> [#uses=1]
ret double %Y
}
define double @test2(double %X) {
%Y = call double @pow( double %X, double -0.000000e+00 ) ; <double> [#uses=1]
ret double %Y
}
define double @test3(double %X) {
%Y = call double @pow( double 1.000000e+00, double %X ) ; <double> [#uses=1]
ret double %Y
}
define double @test4(double %X) {
%Y = call double @pow( double %X, double 2.0)
ret double %Y
}
define float @test4f(float %X) {
%Y = call float @powf( float %X, float 2.0)
ret float %Y
}
define float @test5f(float %X) {
%Y = call float @powf(float 2.0, float %X) ;; exp2
ret float %Y
}
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