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-rw-r--r--test/CodeGen/X86/x86-64-ret0.ll8
1 files changed, 8 insertions, 0 deletions
diff --git a/test/CodeGen/X86/x86-64-ret0.ll b/test/CodeGen/X86/x86-64-ret0.ll
new file mode 100644
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--- /dev/null
+++ b/test/CodeGen/X86/x86-64-ret0.ll
@@ -0,0 +1,8 @@
+; RUN: llvm-as < %s | llc -march=x86-64 | grep mov | count 1
+
+define i32 @f() nounwind {
+ tail call void @t( i32 1 ) nounwind
+ ret i32 0
+}
+
+declare void @t(i32)