Legalizer was missing code that expand fpow to a libcall.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56028 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/ARM/fpow.ll b/test/CodeGen/ARM/fpow.ll
new file mode 100644
index 0000000..02a895b
--- /dev/null
+++ b/test/CodeGen/ARM/fpow.ll
@@ -0,0 +1,10 @@
+; RUN: llvm-as < %s | llc -march=arm
+; RUN: llvm-as < %s | llc -march=thumb
+
+define double @t(double %x, double %y) nounwind notes(opt_size) {
+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