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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