1 ; RUN: opt < %s -instcombine -S | FileCheck %s
3 define double @mypow(double %x, double %y) #0 {
5 %call = call double @exp(double %x)
6 %pow = call double @llvm.pow.f64(double %call, double %y)
10 ; CHECK-LABEL: define double @mypow(
11 ; CHECK: %mul = fmul fast double %x, %y
12 ; CHECK: %exp = call double @exp(double %mul) #0
13 ; CHECK: ret double %exp
16 define double @test2(double ()* %fptr, double %p1) #0 {
17 %call1 = call double %fptr()
18 %pow = call double @llvm.pow.f64(double %call1, double %p1)
25 declare double @exp(double) #1
26 declare double @llvm.pow.f64(double, double)
27 attributes #0 = { "unsafe-fp-math"="true" }
28 attributes #1 = { "unsafe-fp-math"="true" }