| ; RUN: llvm-as < %s | llc -march=thumb | |
| define double @t(double %x, double %y) nounwind optsize { | |
| entry: | |
| %0 = tail call double @llvm.pow.f64( double %x, double %y ) ; <double> [#uses=1] | |
| ret double %0 | |
| } | |
| declare double @llvm.pow.f64(double, double) nounwind readonly |