From: Chris Lattner <sabre@nondot.org>
Date: Tue, 20 Jul 2004 01:17:19 +0000 (+0000)
Subject: test that unconditional branches to unwinds are always eliminated
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=c6c9db2fd7a8039f01a103cd5f5b0eae3858a870;p=oota-llvm.git

test that unconditional branches to unwinds are always eliminated


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15021 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Transforms/SimplifyCFG/BrUnwind.ll b/test/Transforms/SimplifyCFG/BrUnwind.ll
new file mode 100644
index 00000000000..64264175ae9
--- /dev/null
+++ b/test/Transforms/SimplifyCFG/BrUnwind.ll
@@ -0,0 +1,12 @@
+;RUN: llvm-as < %s | opt -simplifycfg | llvm-dis | not grep 'br label'
+void %test(bool %C) {
+	br bool %C, label %A, label %B
+A:
+	call void %test(bool %C)
+	br label %X
+B:
+	call void %test(bool %C)
+	br label %X
+X:
+	unwind
+}