Target/R600/AMDILCFGStructurizer.cpp

13 #include "AMDGPU.h"
259   /// because the AMDGPU instruction is not recognized as terminator fix this
439     if (I->getOpcode() == AMDGPU::PRED_X) {
533   case AMDGPU::JUMP_COND:
534   case AMDGPU::JUMP: return AMDGPU::IF_PREDICATE_SET;
535   case AMDGPU::BRANCH_COND_i32:
536   case AMDGPU::BRANCH_COND_f32: return AMDGPU::IF_LOGICALNZ_f32;
544   case AMDGPU::JUMP_COND:
545   case AMDGPU::JUMP: return AMDGPU::IF_PREDICATE_SET;
546   case AMDGPU::BRANCH_COND_i32:
547   case AMDGPU::BRANCH_COND_f32: return AMDGPU::IF_LOGICALZ_f32;
555   case AMDGPU::JUMP_COND:
556   case AMDGPU::JUMP: return AMDGPU::CONTINUE_LOGICALNZ_i32;
564   case AMDGPU::JUMP_COND:
565   case AMDGPU::JUMP: return AMDGPU::CONTINUE_LOGICALZ_i32;
593     case AMDGPU::JUMP_COND:
594     case AMDGPU::BRANCH_COND_i32:
595     case AMDGPU::BRANCH_COND_f32: return true;
604   case AMDGPU::JUMP:
605   case AMDGPU::BRANCH:
654     if (instr->getOpcode() == AMDGPU::RETURN)
664     if (MI->getOpcode() == AMDGPU::CONTINUE)
721      if (Pre->getOpcode() == AMDGPU::CONTINUE
722          && It->getOpcode() == AMDGPU::ENDLOOP)
1412   //insert AMDGPU::ENDIF to avoid special case "input landBlk == NULL"
1413   MachineBasicBlock::iterator I = insertInstrBefore(LandBlk, AMDGPU::ENDIF);
1420     insertCondBranchBefore(LandBlk, I, AMDGPU::IF_PREDICATE_SET,
1428   insertCondBranchBefore(LandBlk, I, AMDGPU::IF_PREDICATE_SET, InitReg,
1438   insertInstrBefore(I, AMDGPU::ELSE);
1450     insertInstrBefore(I, AMDGPU::ENDIF);
1548     insertInstrBefore(I, AMDGPU::ELSE);
1557   insertInstrBefore(I, AMDGPU::ENDIF);
1571   insertInstrBefore(DstBlk, AMDGPU::WHILELOOP, DebugLoc());
1572   insertInstrEnd(DstBlk, AMDGPU::ENDLOOP, DebugLoc());
1589   insertCondBranchBefore(ExitingMBB, I, AMDGPU::IF_PREDICATE_SET, AMDGPU::PREDICATE_BIT, DL);
1590   insertInstrBefore(I, AMDGPU::BREAK);
1591   insertInstrBefore(I, AMDGPU::ENDIF);
1620       insertInstrEnd(ContingMBB, AMDGPU::CONTINUE, DL);
1621       insertInstrEnd(ContingMBB, AMDGPU::ENDIF, DL);
1636     insertInstrEnd(ContingMBB, AMDGPU::CONTINUE,
1690   //look for the input branchinstr, not the AMDGPU branchinstr
1738   MachineInstr *NewMI = insertInstrBefore(I, AMDGPU::BRANCH_COND_i32);
1782   insertInstrEnd(DummyExitBlk, AMDGPU::RETURN);