new testcase

llvm-svn: 27911

1 files changed, 18 insertions, 0 deletions

diff --git a/llvm/test/Regression/Transforms/ScalarRepl/2006-04-20-PromoteCrash.ll b/llvm/test/Regression/Transforms/ScalarRepl/2006-04-20-PromoteCrash.ll
new file mode 100644
index 00000000000..812e021321d
--- /dev/null
+++ b/llvm/test/Regression/Transforms/ScalarRepl/2006-04-20-PromoteCrash.ll
@@ -0,0 +1,18 @@
+; RUN: llvm-as < %s | opt -scalarrepl -disable-output
+
+void %output_toc() {
+entry:
+	%buf = alloca [256 x sbyte], align 16		; <[256 x sbyte]*> [#uses=1]
+	%name = alloca sbyte*, align 4		; <sbyte**> [#uses=1]
+	%real_name = alloca sbyte*, align 4		; <sbyte**> [#uses=0]
+	"alloca point" = cast int 0 to int		; <int> [#uses=0]
+	%buf = cast [256 x sbyte]* %buf to sbyte*		; <sbyte*> [#uses=1]
+	store sbyte* %buf, sbyte** %name
+	call void %abort( )
+	unreachable
+
+return:		; No predecessors!
+	ret void
+}
+
+declare void %abort()