1; RUN: llc < %s -mtriple=i386-apple-darwin8 -mattr=+sse2  | FileCheck %s --check-prefix=X32
2; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+sse2 | FileCheck %s --check-prefix=X64
3
4; Sibcall optimization of expanded libcalls.
5; rdar://8707777
6
7define double @foo(double %a) nounwind readonly ssp {
8entry:
9; X32: foo:
10; X32: jmp _sin$stub
11
12; X64: foo:
13; X64: jmp _sin
14  %0 = tail call double @sin(double %a) nounwind readonly
15  ret double %0
16}
17
18define float @bar(float %a) nounwind readonly ssp {
19; X32: bar:
20; X32: jmp _sinf$stub
21
22; X64: bar:
23; X64: jmp _sinf
24entry:
25  %0 = tail call float @sinf(float %a) nounwind readonly
26  ret float %0
27}
28
29declare float @sinf(float) nounwind readonly
30
31declare double @sin(double) nounwind readonly
32