New test for broken asm parser

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2398 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Assembler/2002-04-29-NameBinding.llx b/test/Assembler/2002-04-29-NameBinding.llx
new file mode 100644 (file)
index 0000000..4550832
--- /dev/null
+++ b/test/Assembler/2002-04-29-NameBinding.llx
@@ -0,0 +1,23 @@
+; There should be NO references to the global v1.  The local v1 should
+; have all of the references!
+;
+; Check by running globaldce, which will remove the constant if there are
+; no references to it!
+; 
+; RUN: if as < %s | opt -globaldce | dis | grep constant
+; RUN: then exit 1
+; RUN: else exit 0
+; RUN: fi
+;
+       
+%v1 = internal constant int 5
+
+implementation
+
+int "createtask"()
+begin
+       %v1 = alloca int           ;; Alloca should have one use!
+       %reg112 = load int* %v1    ;; This load should not use the global!
+       ret int %reg112
+end
+