2 files changed, 53 insertions, 0 deletions
diff --git a/test/Transforms/JumpThreading/basic.ll b/test/Transforms/JumpThreading/basic.ll
index 3d936b8..7b444ad 100644
--- a/test/Transforms/JumpThreading/basic.ll
+++ b/test/Transforms/JumpThreading/basic.ll
@@ -170,5 +170,36 @@ BB4:
 }
 
 
+;; This tests that the branch in 'merge' can be cloned up into T1.
+;; rdar://7367025
+define i32 @test7(i1 %cond, i1 %cond2) {
+Entry:
+; CHECK: @test7
+	%v1 = call i32 @f1()
+	br i1 %cond, label %Merge, label %F1
+
+F1:
+	%v2 = call i32 @f2()
+	br label %Merge
+
+Merge:
+	%B = phi i32 [%v1, %Entry], [%v2, %F1]
+        %M = icmp ne i32 %B, %v1
+        %N = icmp eq i32 %B, 47
+        %O = and i1 %M, %N
+	br i1 %O, label %T2, label %F2
 
+; CHECK: Merge:
+; CHECK-NOT: phi
+; CHECK-NEXT:   %v2 = call i32 @f2()
+
+T2:
+	call void @f3()
+	ret i32 %B
+
+F2:
+	ret i32 %B
+; CHECK: F2:
+; CHECK-NEXT: phi i32
+}
 
diff --git a/test/Transforms/JumpThreading/crash.ll b/test/Transforms/JumpThreading/crash.ll
index 862b403..7e2a2a0 100644
--- a/test/Transforms/JumpThreading/crash.ll
+++ b/test/Transforms/JumpThreading/crash.ll
@@ -170,3 +170,25 @@ bb32.i:
         ret i32 1
 }
 
+
+define fastcc void @test5(i1 %tmp, i32 %tmp1) nounwind ssp {
+entry:
+  br i1 %tmp, label %bb12, label %bb13
+
+
+bb12:                                            
+  br label %bb13
+
+bb13:                                            
+  %.lcssa31 = phi i32 [ undef, %bb12 ], [ %tmp1, %entry ]
+  %A = and i1 undef, undef
+  br i1 %A, label %bb15, label %bb61
+
+bb15:                                            
+  ret void
+
+
+bb61:                                            
+  ret void
+}
+