1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; This should not copy the result of foo into an xmm register. 3; RUN: llc < %s -mcpu=yonah -mtriple=i686-apple-darwin9 | FileCheck %s 4; rdar://5689903 5 6declare double @foo() 7 8define double @carg({ double, double }* byval({ double, double }) %z) nounwind { 9; CHECK-LABEL: carg: 10; CHECK: ## %bb.0: ## %entry 11; CHECK-NEXT: jmp _foo ## TAILCALL 12entry: 13 %tmp5 = tail call double @foo() nounwind ; <double> [#uses=1] 14 ret double %tmp5 15} 16 17