From: Brian Gaeke <gaeke@uiuc.edu>
Date: Tue, 1 Jun 2004 20:01:05 +0000 (+0000)
Subject: Maybe this will keep people from breaking -branch-combine!
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=9aa9b09aca6b8be2a5e214f2a573e2f4de066873;p=oota-llvm.git

Maybe this will keep people from breaking -branch-combine!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13928 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Transforms/BranchCombine/2004-06-01-Simple.ll b/test/Transforms/BranchCombine/2004-06-01-Simple.ll
new file mode 100644
index 00000000000..8ea765b07f3
--- /dev/null
+++ b/test/Transforms/BranchCombine/2004-06-01-Simple.ll
@@ -0,0 +1,24 @@
+; Basic test of -branch-combine functionality
+; RUN: llvm-as < %s | opt -branch-combine | llvm-dis | egrep 'newCommon:.*; preds =.*no_exit.1' | grep loopentry.2
+
+target endian = big
+target pointersize = 64
+
+implementation   ; Functions:
+
+void %main() {
+entry:
+	br bool false, label %__main.entry, label %endif.0.i
+
+endif.0.i:		; preds = %entry
+	ret void
+
+__main.entry:		; preds = %entry
+	br label %no_exit.1
+
+no_exit.1:		; preds = %__main.entry, %no_exit.1, %loopentry.2
+	br bool false, label %loopentry.2, label %no_exit.1
+
+loopentry.2:		; preds = %no_exit.1
+	br label %no_exit.1
+}