123     LLVM_DEBUG(dbgs() << "  Inst hasn't e32 equivalent\n");  in isShrinkable()
139     LLVM_DEBUG(dbgs() << "  Inst has non-default modifiers\n");  in isShrinkable()
191     LLVM_DEBUG(dbgs() << "  failed: no DPP opcode\n");  in createDPPInst()
220       LLVM_DEBUG(dbgs() << "  failed: no old operand in DPP instruction,"  in createDPPInst()
241       LLVM_DEBUG(dbgs() << "  failed: src0 is illegal\n");  in createDPPInst()
263         LLVM_DEBUG(dbgs() << "  failed: src1 is illegal\n");  in createDPPInst()
274         LLVM_DEBUG(dbgs() << "  failed: src2 is illegal\n");  in createDPPInst()
291   LLVM_DEBUG(dbgs() << "  combined:  " << *DPPInst.getInstr());  in createDPPInst()
354       LLVM_DEBUG(dbgs() << "  failed: no src1 or it isn't a register\n");  in createDPPInst()
358       LLVM_DEBUG(dbgs() << "  failed: old immediate isn't an identity\n");  in createDPPInst()
365       LLVM_DEBUG(dbgs() << "  failed: src1 has wrong register class\n");  in createDPPInst()
387   LLVM_DEBUG(dbgs() << "\nDPP combine: " << MovMI);  in combineDPPMov()
393     LLVM_DEBUG(dbgs() << "  failed: dpp move writes physreg\n");  in combineDPPMov()
397     LLVM_DEBUG(dbgs() << "  failed: EXEC mask should remain the same"  in combineDPPMov()
406       LLVM_DEBUG(dbgs() << "  failed: 64 bit dpp move uses unsupported"  in combineDPPMov()
429     LLVM_DEBUG(dbgs() << "  failed: dpp move reads physreg\n");  in combineDPPMov()
446       LLVM_DEBUG(dbgs() << "  failed: the DPP mov isn't combinable\n");  in combineDPPMov()
451       LLVM_DEBUG(dbgs() <<  in combineDPPMov()
463       LLVM_DEBUG(dbgs() <<  in combineDPPMov()
469   LLVM_DEBUG(dbgs() << "  old=";  in combineDPPMov()
502     LLVM_DEBUG(dbgs() << "  try: " << OrigMI);  in combineDPPMov()
510         LLVM_DEBUG(dbgs() << "  failed: EXEC mask should remain the same"  in combineDPPMov()
536       LLVM_DEBUG(dbgs() << "  failed: not VOP1/2/3\n");  in combineDPPMov()
543       LLVM_DEBUG(dbgs() << "  failed: no suitable operands\n");  in combineDPPMov()
550       LLVM_DEBUG(  in combineDPPMov()
557     LLVM_DEBUG(dbgs() << "  combining: " << OrigMI);  in combineDPPMov()
570         LLVM_DEBUG(dbgs() << "  commuted:  " << *NewMI);  in combineDPPMov()
578         LLVM_DEBUG(dbgs() << "  failed: cannot be commuted\n");  in combineDPPMov()