Added some if-conversion tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37672 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/ARM/ifcvt6.ll b/test/CodeGen/ARM/ifcvt6.ll
new file mode 100644
index 0000000..a7848d2
--- /dev/null
+++ b/test/CodeGen/ARM/ifcvt6.ll
@@ -0,0 +1,18 @@
+; RUN: llvm-as < %s | llc -march=arm -enable-arm-if-conversion
+; RUN: llvm-as < %s | llc -march=arm -enable-arm-if-conversion | grep cmpne | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=arm -enable-arm-if-conversion | grep ldmhi | wc -l | grep 1
+
+define void @foo(i32 %X, i32 %Y) {
+entry:
+ %tmp1 = icmp ult i32 %X, 4 ; <i1> [#uses=1]
+ %tmp4 = icmp eq i32 %Y, 0 ; <i1> [#uses=1]
+ %tmp7 = or i1 %tmp4, %tmp1 ; <i1> [#uses=1]
+ br i1 %tmp7, label %cond_true, label %UnifiedReturnBlock
+
+cond_true: ; preds = %entry
+ %tmp10 = tail call i32 (...)* @bar( ) ; <i32> [#uses=0]
+ ret void
+
+UnifiedReturnBlock: ; preds = %entry
+ ret void
+}