new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31241 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/Generic/2006-10-27-CondFolding.ll b/test/CodeGen/Generic/2006-10-27-CondFolding.ll
new file mode 100644 (file)
index 0000000..6ebe9fb
--- /dev/null
+++ b/test/CodeGen/Generic/2006-10-27-CondFolding.ll
@@ -0,0 +1,21 @@
+; RUN: llvm-as < %s | llc 
+
+void %start_pass_huff(int %gather_statistics) {
+entry:
+        %tmp = seteq int %gather_statistics, 0          ; <bool> [#uses=1]
+        br bool false, label %cond_next22, label %bb166
+
+cond_next22:            ; preds = %entry
+        %bothcond = and bool false, %tmp                ; <bool> [#uses=1]
+        br bool %bothcond, label %bb34, label %bb46
+
+bb34:           ; preds = %cond_next22
+        ret void
+
+bb46:           ; preds = %cond_next22
+        ret void
+
+bb166:          ; preds = %entry
+        ret void
+}
+