1 files changed, 20 insertions, 0 deletions
diff --git a/llvm/test/Transforms/SimplifyCFG/2003-08-17-BranchFold.ll b/llvm/test/Transforms/SimplifyCFG/2003-08-17-BranchFold.ll
new file mode 100644
index 00000000000..523205b8b93
--- /dev/null
+++ b/llvm/test/Transforms/SimplifyCFG/2003-08-17-BranchFold.ll
@@ -0,0 +1,20 @@
+; This test checks to make sure that 'br X, Dest, Dest' is folded into 
+; 'br Dest'
+
+; RUN: llvm-upgrade < %s | llvm-as | opt -simplifycfg | llvm-dis | not grep 'br bool %c2'
+
+declare void %noop()
+
+int %test(bool %c1, bool %c2) {
+	call void %noop()
+	br bool %c1, label %A, label %Y
+A:
+	call void %noop()
+ 	br bool %c2, label %X, label %X   ; Can be converted to unconditional br
+X:
+	call void %noop()
+	ret int 0
+Y:
+	call void %noop()
+	br label %X
+}