An stdcall function calling a non-stdcall function
cannot use tailcall. PR 8461.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117322 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/X86/stdcall-notailcall.ll b/test/CodeGen/X86/stdcall-notailcall.ll
new file mode 100644
index 0000000..8e33c30
--- /dev/null
+++ b/test/CodeGen/X86/stdcall-notailcall.ll
@@ -0,0 +1,13 @@
+; RUN: llc -mtriple=i386-apple-darwin11 -O2 < %s | FileCheck %s
+
+%struct.I = type { i32 (...)** }
+define x86_stdcallcc void @bar(%struct.I* nocapture %this) ssp align 2 {
+; CHECK: bar:
+; CHECK-NOT: jmp
+; CHECK: ret $4
+entry:
+ tail call void @foo()
+ ret void
+}
+
+declare void @foo()