search for: reg2ssa

...2 %11, %12 ; <i1>:30 [#uses=0] Since the temporaries referred to in the cloned icmp instruction are still those created in bb1, I get the "Instruction does not dominate all uses" error thrown by Verifier. A couple of questions (assuming that the code is not in SSA form, courtesy -reg2ssa pass): (1) Is it always true in the general case (it was true in the example I tested with) that the unnamed temporaries referenced/created are local to a basic block ? (2) If the answer to (1) is no: If I add the cloned basic block (bb1_clone) into the same function at a place such that all pat...