From: Chris Lattner <sabre@nondot.org>
Date: Tue, 3 Oct 2006 07:00:13 +0000 (+0000)
Subject: New testcase for PR932
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2d4f13e30300073b196e8fae2ae1307a93b9bc0d;p=oota-llvm.git

New testcase for PR932


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30695 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Analysis/Dominators/2006-10-02-BreakCritEdges.ll b/test/Analysis/Dominators/2006-10-02-BreakCritEdges.ll
new file mode 100644
index 00000000000..cce885beec6
--- /dev/null
+++ b/test/Analysis/Dominators/2006-10-02-BreakCritEdges.ll
@@ -0,0 +1,20 @@
+; RUN: llvm-as < %s | opt -domtree -break-crit-edges -analyze -domtree | grep '3.*%brtrue$'
+; PR932
+implementation   ; Functions:
+
+declare void %use1(int)
+
+void %f(int %i, bool %c) {
+entry:
+	%A = seteq int %i, 0		; <bool> [#uses=1]
+	br bool %A, label %brtrue, label %brfalse
+
+brtrue:		; preds = %brtrue, %entry
+	%B = phi bool [ true, %brtrue ], [ false, %entry ]		; <bool> [#uses=1]
+	call void %use1( int %i )
+	br bool %B, label %brtrue, label %brfalse
+
+brfalse:		; preds = %brtrue, %entry
+	call void %use1( int %i )
+	ret void
+}