[mips] Make sure there is a chain edge dependency between loads that read

[oota-llvm.git] / lib / Target / R600 / SIInstrInfo.cpp

diff --git a/lib/Target/R600/SIInstrInfo.cpp b/lib/Target/R600/SIInstrInfo.cpp
index f838701b35365660060e1a717fb85322b4358a1c..c6352294c9a5abf9f7746017b9aa76474c6cd81d 100644 (file)
--- a/lib/Target/R600/SIInstrInfo.cpp
+++ b/lib/Target/R600/SIInstrInfo.cpp
@@ -118,14 +118,14 @@ SIInstrInfo::copyPhysReg(MachineBasicBlock &MBB,
 
   } else if (AMDGPU::VReg_32RegClass.contains(DestReg)) {
     assert(AMDGPU::VReg_32RegClass.contains(SrcReg) ||
-          AMDGPU::SReg_32RegClass.contains(SrcReg));
+           AMDGPU::SReg_32RegClass.contains(SrcReg));
     BuildMI(MBB, MI, DL, get(AMDGPU::V_MOV_B32_e32), DestReg)
             .addReg(SrcReg, getKillRegState(KillSrc));
     return;
 
   } else if (AMDGPU::VReg_64RegClass.contains(DestReg)) {
     assert(AMDGPU::VReg_64RegClass.contains(SrcReg) ||
-          AMDGPU::SReg_64RegClass.contains(SrcReg));
+           AMDGPU::SReg_64RegClass.contains(SrcReg));
     Opcode = AMDGPU::V_MOV_B32_e32;
     SubIndices = Sub0_1;
 
@@ -136,19 +136,19 @@ SIInstrInfo::copyPhysReg(MachineBasicBlock &MBB,
 
   } else if (AMDGPU::VReg_128RegClass.contains(DestReg)) {
     assert(AMDGPU::VReg_128RegClass.contains(SrcReg) ||
-          AMDGPU::SReg_128RegClass.contains(SrcReg));
+           AMDGPU::SReg_128RegClass.contains(SrcReg));
     Opcode = AMDGPU::V_MOV_B32_e32;
     SubIndices = Sub0_3;
 
   } else if (AMDGPU::VReg_256RegClass.contains(DestReg)) {
     assert(AMDGPU::VReg_256RegClass.contains(SrcReg) ||
-          AMDGPU::SReg_256RegClass.contains(SrcReg));
+           AMDGPU::SReg_256RegClass.contains(SrcReg));
     Opcode = AMDGPU::V_MOV_B32_e32;
     SubIndices = Sub0_7;
 
   } else if (AMDGPU::VReg_512RegClass.contains(DestReg)) {
     assert(AMDGPU::VReg_512RegClass.contains(SrcReg) ||
-          AMDGPU::SReg_512RegClass.contains(SrcReg));
+           AMDGPU::SReg_512RegClass.contains(SrcReg));
     Opcode = AMDGPU::V_MOV_B32_e32;
     SubIndices = Sub0_15;
 
@@ -197,15 +197,11 @@ MachineInstr *SIInstrInfo::commuteInstruction(MachineInstr *MI,
   return MI;
 }
 
-MachineInstr * SIInstrInfo::getMovImmInstr(MachineFunction *MF, unsigned DstReg,
-                                           int64_t Imm) const {
-  MachineInstr * MI = MF->CreateMachineInstr(get(AMDGPU::V_MOV_B32_e32), DebugLoc());
-  MachineInstrBuilder MIB(*MF, MI);
-  MIB.addReg(DstReg, RegState::Define);
-  MIB.addImm(Imm);
-
-  return MI;
-
+MachineInstr *SIInstrInfo::buildMovInstr(MachineBasicBlock *MBB,
+                                         MachineBasicBlock::iterator I,
+                                         unsigned DstReg,
+                                         unsigned SrcReg) const {
+  llvm_unreachable("Not Implemented");
 }
 
 bool SIInstrInfo::isMov(unsigned Opcode) const {
@@ -281,7 +277,6 @@ bool SIInstrInfo::verifyInstruction(const MachineInstr *MI,
   if (isVOP1(Opcode) || isVOP2(Opcode) || isVOP3(Opcode) || isVOPC(Opcode)) {
     unsigned ConstantBusCount = 0;
     unsigned SGPRUsed = AMDGPU::NoRegister;
-    MI->dump();
     for (int i = 0, e = MI->getNumOperands(); i != e; ++i) {
       const MachineOperand &MO = MI->getOperand(i);
       if (MO.isReg() && MO.isUse() &&
@@ -358,12 +353,7 @@ int SIInstrInfo::getIndirectIndexEnd(const MachineFunction &MF) const {
   llvm_unreachable("Unimplemented");
 }
 
-const TargetRegisterClass *SIInstrInfo::getIndirectAddrStoreRegClass(
-                                                     unsigned SourceReg) const {
-  llvm_unreachable("Unimplemented");
-}
-
-const TargetRegisterClass *SIInstrInfo::getIndirectAddrLoadRegClass() const {
+const TargetRegisterClass *SIInstrInfo::getIndirectAddrRegClass() const {
   llvm_unreachable("Unimplemented");
 }
 
@@ -382,7 +372,3 @@ MachineInstrBuilder SIInstrInfo::buildIndirectRead(
                                    unsigned Address, unsigned OffsetReg) const {
   llvm_unreachable("Unimplemented");
 }
-
-const TargetRegisterClass *SIInstrInfo::getSuperIndirectRegClass() const {
-  llvm_unreachable("Unimplemented");
-}