86 static bool canShrink(MachineInstr &MI, const SIInstrInfo *TII,  in canShrink()  argument
90   const MachineOperand *Src2 = TII->getNamedOperand(MI, AMDGPU::OpName::src2);  in canShrink()
103             TII->hasModifiersSet(MI, AMDGPU::OpName::src2_modifiers))  in canShrink()
112   const MachineOperand *Src1 = TII->getNamedOperand(MI, AMDGPU::OpName::src1);  in canShrink()
114       TII->getNamedOperand(MI, AMDGPU::OpName::src1_modifiers);  in canShrink()
121   if (TII->hasModifiersSet(MI, AMDGPU::OpName::src0_modifiers))  in canShrink()
125   if (TII->hasModifiersSet(MI, AMDGPU::OpName::omod))  in canShrink()
128   if (TII->hasModifiersSet(MI, AMDGPU::OpName::clamp))  in canShrink()
138 static void foldImmediates(MachineInstr &MI, const SIInstrInfo *TII,  in foldImmediates()  argument
144   assert(TII->isVOP1(MI) || TII->isVOP2(MI) || TII->isVOPC(MI));  in foldImmediates()
146   const SIRegisterInfo &TRI = TII->getRegisterInfo();  in foldImmediates()
153       TII->isLiteralConstant(Src0, TII->getOpSize(MI, Src0Idx)))  in foldImmediates()
184   if (TryToCommute && MI.isCommutable() && TII->commuteInstruction(&MI))  in foldImmediates()
185     foldImmediates(MI, TII, MRI, false);  in foldImmediates()
206   const SIInstrInfo *TII =  in runOnMachineFunction()  local
208   const SIRegisterInfo &TRI = TII->getRegisterInfo();  in runOnMachineFunction()
225           if (isInt<16>(Src.getImm()) && !TII->isInlineConstant(Src, 4))  in runOnMachineFunction()
226             MI.setDesc(TII->get(AMDGPU::S_MOVK_I32));  in runOnMachineFunction()
232       if (!TII->hasVALU32BitEncoding(MI.getOpcode()))  in runOnMachineFunction()
235       if (!canShrink(MI, TII, TRI, MRI)) {  in runOnMachineFunction()
238         if (!MI.isCommutable() || !TII->commuteInstruction(&MI) ||  in runOnMachineFunction()
239             !canShrink(MI, TII, TRI, MRI))  in runOnMachineFunction()
245       if (!TII->hasVALU32BitEncoding(MI.getOpcode()))  in runOnMachineFunction()
250       if (TII->isVOPC(Op32)) {  in runOnMachineFunction()
272             TII->getNamedOperand(MI, AMDGPU::OpName::src2);  in runOnMachineFunction()
288           BuildMI(MBB, I, MI.getDebugLoc(), TII->get(Op32));  in runOnMachineFunction()
302       Inst32.addOperand(*TII->getNamedOperand(MI, AMDGPU::OpName::src0));  in runOnMachineFunction()
305           TII->getNamedOperand(MI, AMDGPU::OpName::src1);  in runOnMachineFunction()
310         TII->getNamedOperand(MI, AMDGPU::OpName::src2);  in runOnMachineFunction()
327       foldImmediates(*Inst32, TII, MRI);  in runOnMachineFunction()