234   LLVM_DEBUG(dbgs() << "Determine if branch block "  in canCoalesceBranch()
240     LLVM_DEBUG(dbgs() << "TII unable to Analyze Branch - skip\n");  in canCoalesceBranch()
245     LLVM_DEBUG(dbgs() << "Looking at terminator : " << I << "\n");  in canCoalesceBranch()
263       LLVM_DEBUG(dbgs() << "Terminator contains implicit operands - skip : "  in canCoalesceBranch()
270     LLVM_DEBUG(dbgs() << "EH Pad - skip\n");  in canCoalesceBranch()
275     LLVM_DEBUG(dbgs() << "Inline Asm Br - skip\n");  in canCoalesceBranch()
283     LLVM_DEBUG(dbgs() << "Does not form a triangle - skip\n");  in canCoalesceBranch()
289     LLVM_DEBUG(dbgs() << "Does not have 2 successors - skip\n");  in canCoalesceBranch()
308     LLVM_DEBUG(dbgs() << "Fall-through block contains code -- skip\n");  in canCoalesceBranch()
314         dbgs()  in canCoalesceBranch()
320   LLVM_DEBUG(dbgs() << "Valid Candidate\n");  in canCoalesceBranch()
335     LLVM_DEBUG(dbgs() << "Operand list is different size\n");  in identicalOperands()
343     LLVM_DEBUG(dbgs() << "Op1: " << Op1 << "\n"  in identicalOperands()
352         LLVM_DEBUG(dbgs() << "The operands are not provably identical.\n");  in identicalOperands()
355       LLVM_DEBUG(dbgs() << "Op1 and Op2 are identical!\n");  in identicalOperands()
367         LLVM_DEBUG(dbgs() << "Op1Def: " << *Op1Def << " and " << *Op2Def  in identicalOperands()
370         LLVM_DEBUG(dbgs() << "Operands produce different values\n");  in identicalOperands()
374       LLVM_DEBUG(dbgs() << "The operands are not provably identical.\n");  in identicalOperands()
398     LLVM_DEBUG(dbgs() << "SourceMBB contains no PHI instructions.\n");  in moveAndUpdatePHIs()
428   LLVM_DEBUG(dbgs() << "Checking if " << MI << " can move to beginning of "  in canMoveToBeginning()
434         LLVM_DEBUG(dbgs() << "    *** used in a PHI -- cannot move ***\n");  in canMoveToBeginning()
440   LLVM_DEBUG(dbgs() << "  Safe to move to the beginning.\n");  in canMoveToBeginning()
459   LLVM_DEBUG(dbgs() << "Checking if " << MI << " can move to end of "  in canMoveToEnd()
466         LLVM_DEBUG(dbgs() << "    *** Cannot move this instruction ***\n");  in canMoveToEnd()
470             dbgs() << "    *** def is in another block -- safe to move!\n");  in canMoveToEnd()
475   LLVM_DEBUG(dbgs() << "  Safe to move to the end.\n");  in canMoveToEnd()
545           LLVM_DEBUG(dbgs()  in canMerge()
553           LLVM_DEBUG(dbgs() << "PHI " << *I  in canMerge()
568       LLVM_DEBUG(dbgs() << "Instruction " << *I  in canMerge()
573       LLVM_DEBUG(dbgs() << "Instruction " << *I  in canMerge()
726   LLVM_DEBUG(dbgs() << "******** Branch Coalescing ********\n");  in runOnMachineFunction()
729   LLVM_DEBUG(dbgs() << "Function: "; MF.dump(); dbgs() << "\n");  in runOnMachineFunction()
758         LLVM_DEBUG(dbgs() << "Blocks " << Cand1.BranchBlock->getNumber()  in runOnMachineFunction()
764         LLVM_DEBUG(dbgs() << "Cannot merge blocks "  in runOnMachineFunction()
770       LLVM_DEBUG(dbgs() << "Merging blocks " << Cand1.BranchBlock->getNumber()  in runOnMachineFunction()
777       LLVM_DEBUG(dbgs() << "Function after merging: "; MF.dump();  in runOnMachineFunction()
778                  dbgs() << "\n");  in runOnMachineFunction()
788   LLVM_DEBUG(dbgs() << "Finished Branch Coalescing\n");  in runOnMachineFunction()