Disable codegen prepare critical edge splitting. Machine instruction passes now
break critical edges on demand.

llvm-svn: 114633
diff --git a/llvm/test/CodeGen/Thumb/2010-07-15-debugOrdering.ll b/llvm/test/CodeGen/Thumb/2010-07-15-debugOrdering.ll
index 9a6321b..06c0dfe 100644
--- a/llvm/test/CodeGen/Thumb/2010-07-15-debugOrdering.ll
+++ b/llvm/test/CodeGen/Thumb/2010-07-15-debugOrdering.ll
@@ -10,7 +10,7 @@
 define void @_Z19getClosestDiagonal3ii(%0* noalias sret, i32, i32) nounwind {
 ; CHECK: blx ___muldf3
 ; CHECK: blx ___muldf3
-; CHECK: beq LBB0_8
+; CHECK: beq LBB0_7
 ; CHECK: blx ___muldf3
 ; <label>:3
   switch i32 %1, label %4 [