Lines Matching full:duplication
55 "Number of instructions added due to tail duplication");
57 "Number of instructions removed due to tail duplication");
61 // Heuristic for tail duplication.
241 // Eliminate some of the copies inserted by tail duplication to maintain in tailDuplicateAndUpdate()
383 // Allow duplication of CFI instructions. in duplicateInstruction()
553 // When doing tail-duplication during layout, the block ordering is in flux, in shouldTailDuplicate()
565 // compensate for the duplication. in shouldTailDuplicate()
599 // Check the instructions in the block to determine whether tail-duplication in shouldTailDuplicate()
607 // tail duplication of some basic blocks, that would be duplicated otherwise. in shouldTailDuplicate()
651 // any subregisters. Due to a bug, tail duplication may add a new operand in shouldTailDuplicate()
654 // Disable tail duplication for this case for now, until the problem is in shouldTailDuplicate()