New testcase that the asmwriter botches.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20088 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Assembler/2005-02-09-AsmWriterStoreBug.ll b/test/Assembler/2005-02-09-AsmWriterStoreBug.ll
new file mode 100644 (file)
index 0000000..3e7f5e4
--- /dev/null
+++ b/test/Assembler/2005-02-09-AsmWriterStoreBug.ll
@@ -0,0 +1,14 @@
+; RUN: llvm-as < %s | llvm-dis | llvm-as
+
+; Ensure that the asm writer emits types before both operands of the 
+; store, even though they can be the same.
+
+%RecTy = type %RecTy*
+implementation
+
+ void %foo() {
+        %A = malloc %RecTy
+        %B = malloc %RecTy
+        store %RecTy %B, %RecTy %A   ;; Both ops are the same
+        ret void
+}