testcase I've had in my tree

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21832 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/SimplifyCFG/hoist-common-code.ll b/test/Transforms/SimplifyCFG/hoist-common-code.ll
new file mode 100644 (file)
index 0000000..80a5446
--- /dev/null
+++ b/test/Transforms/SimplifyCFG/hoist-common-code.ll
@@ -0,0 +1,17 @@
+; RUN: llvm-as < %s | opt -simplifycfg | llvm-dis | not grep 'br'
+declare void %bar(int)
+
+void %test(bool %P, int* %Q) {
+       br bool %P, label %T, label %F
+T:
+       store int 1, int* %Q
+       %A = load int* %Q
+       call void %bar(int %A)
+       ret void
+F:
+       store int 1, int* %Q
+       %B = load int* %Q
+       call void %bar(int %B)
+       ret void
+}
+