new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31229 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/or-branch.ll b/test/CodeGen/X86/or-branch.ll
new file mode 100644 (file)
index 0000000..5ad7fa1
--- /dev/null
+++ b/test/CodeGen/X86/or-branch.ll
@@ -0,0 +1,19 @@
+; RUN: llvm-as < %s | llc -march=x86 | not grep set
+
+void %foo(int %X, int %Y, int %Z) {
+entry:
+       %tmp = tail call int (...)* %bar( )             ; <int> [#uses=0]
+       %tmp = seteq int %X, 0          ; <bool> [#uses=1]
+       %tmp3 = setlt int %Y, 5         ; <bool> [#uses=1]
+       %tmp4 = or bool %tmp3, %tmp             ; <bool> [#uses=1]
+       br bool %tmp4, label %cond_true, label %UnifiedReturnBlock
+
+cond_true:             ; preds = %entry
+       %tmp5 = tail call int (...)* %bar( )            ; <int> [#uses=0]
+       ret void
+
+UnifiedReturnBlock:            ; preds = %entry
+       ret void
+}
+
+declare int %bar(...)