From: Chris Lattner <sabre@nondot.org>
Date: Wed, 31 Jul 2002 21:06:29 +0000 (+0000)
Subject: New testcase for level-raise crash inspired by SPEC
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=69cea5424bdfcc3b2b549fdc5bfd1714607e620e;p=oota-llvm.git

New testcase for level-raise crash inspired by SPEC


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3189 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Transforms/LevelRaise/2002-07-31-AssertionFailure.ll b/test/Transforms/LevelRaise/2002-07-31-AssertionFailure.ll
new file mode 100644
index 00000000000..cd22efbcbc8
--- /dev/null
+++ b/test/Transforms/LevelRaise/2002-07-31-AssertionFailure.ll
@@ -0,0 +1,31 @@
+; RUN: as < %s | opt -raise -raise-start-inst=cast271
+
+	%CON_list = type { %CON_list*, %CON_node* }
+	%CON_node = type { %DIS_list*, %DIS_list*, int }
+	%DIS_list = type { %DIS_list*, %DIS_node* }
+	%DIS_node = type { %CON_list*, %List_o_links*, int }
+	%List_o_links = type { int, int, int, %List_o_links* }
+
+%word_links = internal uninitialized global [250 x %List_o_links*]		; <[250 x %List_o_links*]*> [#uses=1]
+
+implementation   ; Functions:
+
+declare %DIS_node* %build_DIS_node(int)
+
+%CON_node* %build_CON_node(int %reg107) {
+        br label %bb5
+
+bb2:                                    ;[#uses=3]
+        %reg126 = phi sbyte* [ %reg126, %bb2 ]
+        br bool true, label %bb2, label %bb5
+
+bb5:                                    ;[#uses=2]
+        %reg125 = phi sbyte* [ %reg126, %bb2], [ null, %0 ]
+        %reg263 = malloc sbyte*, uint 3         ; <sbyte**> [#uses=4]
+        %reg2641 = getelementptr sbyte** %reg263, uint 1                ; <sbyte**> [#uses=1]
+        store sbyte* %reg125, sbyte** %reg2641
+        store sbyte* %reg125, sbyte** %reg263
+        %reg268 = getelementptr sbyte** %reg263, uint 2         ; <sbyte**> [#uses=1]
+        %cast271 = cast sbyte** %reg263 to %CON_node*           ; <%CON_node*> [#uses=1]
+        ret %CON_node* %cast271
+}