From: Chris Lattner <sabre@nondot.org>
Date: Sun, 2 Nov 2003 20:43:10 +0000 (+0000)
Subject: New testcase for DSA which is improperly collapsed!
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=dab02aeada53242748240e78eed17197a7e50b36;p=oota-llvm.git

New testcase for DSA which is improperly collapsed!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9657 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Analysis/DSGraph/2003-11-02-NodeCollapsing.ll b/test/Analysis/DSGraph/2003-11-02-NodeCollapsing.ll
new file mode 100644
index 00000000000..37f5038cd44
--- /dev/null
+++ b/test/Analysis/DSGraph/2003-11-02-NodeCollapsing.ll
@@ -0,0 +1,20 @@
+; This is the same testcase as 2003-06-29-NodeCollapsing2.ll, but it uses the 
+; graph checker.
+;
+; RUN: analyze %s -datastructure-gc -dsgc-abort-if-any-collapsed
+;
+
+%S = type { double, int }
+%T = type { double, int, sbyte }
+
+void %test() {
+	%A = alloca double*
+	%B = alloca %S
+	%C = alloca %T
+	%b = getelementptr %S* %B, long 0, ubyte 0
+	%c = getelementptr %T* %C, long 0, ubyte 0
+
+	store double* %b, double** %A
+	store double* %c, double** %A
+	ret void
+}