In some rare cases, the register allocator can spill registers but end up not utilizi...

[llvm/msp430.git] / test / CodeGen / X86 / fp-stack-retcopy.ll

; 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
}