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; 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