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Diffstat (limited to 'test/CodeGen/X86/sibcall.ll')
| -rw-r--r-- | test/CodeGen/X86/sibcall.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/CodeGen/X86/sibcall.ll b/test/CodeGen/X86/sibcall.ll index 8e52a7c..ff581ae 100644 --- a/test/CodeGen/X86/sibcall.ll +++ b/test/CodeGen/X86/sibcall.ll @@ -313,3 +313,21 @@ entry: } declare void @foo() + +; If caller / callee calling convention mismatch then check if the return +; values are returned in the same registers. +; rdar://7874780 + +define double @t20(double %x) nounwind { +entry: +; 32: t20: +; 32: call {{_?}}foo20 +; 32: fldl (%esp) + +; 64: t20: +; 64: jmp {{_?}}foo20 + %0 = tail call fastcc double @foo20(double %x) nounwind + ret double %0 +} + +declare fastcc double @foo20(double) nounwind |