195     .addReg(AMDGPU::EXEC)  in emitIf()
196     .addReg(AMDGPU::EXEC, RegState::ImplicitDefine);  in emitIf()
219     BuildMI(MBB, I, DL, TII->get(AMDGPU::S_MOV_B64_term), AMDGPU::EXEC)  in emitIf()
243   LIS->removeRegUnit(*MCRegUnitIterator(AMDGPU::EXEC, TRI));  in emitIf()
289       .addReg(AMDGPU::EXEC)  in emitElse()
297     BuildMI(MBB, ElsePt, DL, TII->get(AMDGPU::S_XOR_B64_term), AMDGPU::EXEC)  in emitElse()
298     .addReg(AMDGPU::EXEC)  in emitElse()
327   LIS->removeRegUnit(*MCRegUnitIterator(AMDGPU::EXEC, TRI));  in emitElse()
352              .addReg(AMDGPU::EXEC)  in emitIfBreak()
376       BuildMI(MBB, &MI, DL, TII->get(AMDGPU::S_ANDN2_B64_term), AMDGPU::EXEC)  in emitLoop()
377           .addReg(AMDGPU::EXEC)  in emitLoop()
398       BuildMI(MBB, InsPt, DL, TII->get(AMDGPU::S_OR_B64), AMDGPU::EXEC)  in emitEndCf()
399           .addReg(AMDGPU::EXEC)  in emitEndCf()
430     if (I->modifiesRegister(AMDGPU::EXEC, TRI) &&  in findMaskOperands()
431         !(I->isCopy() && I->getOperand(0).getReg() != AMDGPU::EXEC))  in findMaskOperands()
437         SrcOp.getReg() == AMDGPU::EXEC))  in findMaskOperands()