| ; This should not copy the result of foo into an xmm register. | |
| ; RUN: llvm-as < %s | llc -march=x86 -mcpu=yonah -mtriple=i686-apple-darwin9 | not grep xmm | |
| ; rdar://5689903 | |
| declare double @foo() | |
| define double @carg({ double, double }* byval %z) nounwind { | |
| entry: | |
| %tmp5 = tail call double @foo() nounwind ; <double> [#uses=1] | |
| ret double %tmp5 | |
| } | |