New testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6417 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/ScalarRepl/2003-05-29-ArrayFail.ll b/test/Transforms/ScalarRepl/2003-05-29-ArrayFail.ll
new file mode 100644 (file)
index 0000000..0f8d480
--- /dev/null
+++ b/test/Transforms/ScalarRepl/2003-05-29-ArrayFail.ll
@@ -0,0 +1,11 @@
+; RUN: as < %s | opt -scalarrepl | dis | grep alloca | grep '4 x'
+
+; Test that an array is not incorrectly deconstructed...
+
+int %test() {
+  %X = alloca [4 x int]
+  %Y = getelementptr [4 x int]* %X, long 0, long 0
+  %Z = getelementptr int* %Y, long 1           ; Must preserve arrayness!
+  %A = load int* %Z
+  ret int %A
+}