1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2008-04-24-MemCpyBug.ll b/test/CodeGen/X86/2008-04-24-MemCpyBug.ll
new file mode 100644
index 0000000..09fdc70
--- /dev/null
+++ b/test/CodeGen/X86/2008-04-24-MemCpyBug.ll
@@ -0,0 +1,12 @@
+; RUN: llvm-as < %s | llc -march=x86 | not grep 120
+; Don't accidentally add the offset twice for trailing bytes.
+
+	%struct.S63 = type { [63 x i8] }
+@g1s63 = external global %struct.S63		; <%struct.S63*> [#uses=1]
+
+declare void @test63(%struct.S63* byval align 4 ) nounwind 
+
+define void @testit63_entry_2E_ce() nounwind  {
+	tail call void @test63( %struct.S63* byval align 4  @g1s63 ) nounwind 
+	ret void
+}