New testcase

llvm-svn: 6417
2003-05-29 21:07:34 +00:00 · 2003-05-29 21:07:34 +00:00 · f9079b0fe3
parent db34fb511d
commit f9079b0fe3
1 changed files with 11 additions and 0 deletions
--- a/llvm/test/Regression/Transforms/ScalarRepl/2003-05-29-ArrayFail.ll
+++ b/llvm/test/Regression/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
+}