| ; Test that the pow won't get simplified to sqrt(fabs) when they are not available. | |
| ; | |
| ; RUN: opt < %s -disable-simplify-libcalls -instcombine -S | FileCheck %s | |
| declare double @llvm.pow.f64(double %Val, double %Power) | |
| define double @test_simplify_unavailable(double %x) { | |
| ; CHECK-LABEL: @test_simplify_unavailable( | |
| %retval = call double @llvm.pow.f64(double %x, double 0.5) | |
| ; CHECK-NEXT: call double @llvm.pow.f64(double %x, double 5.000000e-01) | |
| ret double %retval | |
| } |