std::vector<unsigned> UpdatedUndef = BaseRSI->UndefReg;
for (DenseMap<unsigned, unsigned>::iterator It = RSI->RegToChan.begin(),
E = RSI->RegToChan.end(); It != E; ++It) {
- if (BaseRSI->RegToChan.find((*It).first) != BaseRSI->RegToChan.end()) {
- UpdatedRegToChan[(*It).first] = (*It).second;
- continue;
- }
unsigned DstReg = MRI->createVirtualRegister(&AMDGPU::R600_Reg128RegClass);
unsigned SubReg = (*It).first;
unsigned Swizzle = (*It).second;
for (MachineBasicBlock::iterator MII = MB->begin(), MIIE = MB->end();
MII != MIIE; ++MII) {
MachineInstr *MI = MII;
- if (MI->getOpcode() != AMDGPU::REG_SEQUENCE)
+ if (MI->getOpcode() != AMDGPU::REG_SEQUENCE) {
+ if (TII->get(MI->getOpcode()).TSFlags & R600_InstFlag::TEX_INST) {
+ unsigned Reg = MI->getOperand(1).getReg();
+ for (MachineRegisterInfo::def_iterator It = MRI->def_begin(Reg),
+ E = MRI->def_end(); It != E; ++It) {
+ RemoveMI(&(*It));
+ }
+ }
continue;
+ }
+
RegSeqInfo RSI(*MRI, MI);