| /external/llvm-project/llvm/tools/llvm-exegesis/lib/ |
| D | RegisterAliasing.cpp | 14 BitVector getAliasedBits(const MCRegisterInfo &RegInfo, in getAliasedBits() argument
16 BitVector AliasedBits(RegInfo.getNumRegs()); in getAliasedBits()
19 for (auto Itr = RegAliasItr(PhysReg, &RegInfo, true); Itr.isValid(); in getAliasedBits()
27 RegisterAliasingTracker::RegisterAliasingTracker(const MCRegisterInfo &RegInfo) in RegisterAliasingTracker() argument
28 : SourceBits(RegInfo.getNumRegs()), AliasedBits(RegInfo.getNumRegs()), in RegisterAliasingTracker()
29 Origins(RegInfo.getNumRegs()) {} in RegisterAliasingTracker()
32 const MCRegisterInfo &RegInfo, const BitVector &ReservedReg, in RegisterAliasingTracker() argument
34 : RegisterAliasingTracker(RegInfo) { in RegisterAliasingTracker()
38 FillOriginAndAliasedBits(RegInfo, SourceBits); in RegisterAliasingTracker()
41 RegisterAliasingTracker::RegisterAliasingTracker(const MCRegisterInfo &RegInfo, in RegisterAliasingTracker() argument
[all …]
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| D | RegisterAliasing.h | 28 BitVector getAliasedBits(const MCRegisterInfo &RegInfo,
43 RegisterAliasingTracker(const MCRegisterInfo &RegInfo,
48 RegisterAliasingTracker(const MCRegisterInfo &RegInfo,
64 RegisterAliasingTracker(const MCRegisterInfo &RegInfo);
67 void FillOriginAndAliasedBits(const MCRegisterInfo &RegInfo,
78 RegisterAliasingTrackerCache(const MCRegisterInfo &RegInfo,
88 const MCRegisterInfo ®Info() const { return RegInfo; } in regInfo()
97 const MCRegisterInfo &RegInfo;
114 std::string debugString(const MCRegisterInfo &RegInfo, const BitVector &Regs);
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| /external/llvm-project/llvm/unittests/tools/llvm-exegesis/Mips/ |
| D | RegisterAliasingTest.cpp | 28 const auto &RegInfo = State.getRegInfo(); in TEST_F() local
29 const RegisterAliasingTracker tracker(RegInfo, Mips::T0_64); in TEST_F()
44 const auto &RegInfo = State.getRegInfo(); in TEST_F() local
45 const BitVector NoReservedReg(RegInfo.getNumRegs()); in TEST_F()
48 RegInfo, NoReservedReg, in TEST_F()
49 RegInfo.getRegClass( in TEST_F()
52 BitVector sum(RegInfo.getNumRegs()); in TEST_F()
53 sum |= RegisterAliasingTracker(RegInfo, Mips::ZERO_64).aliasedBits(); in TEST_F()
54 sum |= RegisterAliasingTracker(RegInfo, Mips::V0_64).aliasedBits(); in TEST_F()
55 sum |= RegisterAliasingTracker(RegInfo, Mips::V1_64).aliasedBits(); in TEST_F()
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| /external/llvm-project/llvm/unittests/tools/llvm-exegesis/X86/ |
| D | RegisterAliasingTest.cpp | 29 const auto &RegInfo = State.getRegInfo(); in TEST_F() local
30 const RegisterAliasingTracker tracker(RegInfo, X86::EAX); in TEST_F()
45 const auto &RegInfo = State.getRegInfo(); in TEST_F() local
46 const BitVector NoReservedReg(RegInfo.getNumRegs()); in TEST_F()
49 RegInfo, NoReservedReg, RegInfo.getRegClass(X86::GR8_ABCD_LRegClassID)); in TEST_F()
51 BitVector sum(RegInfo.getNumRegs()); in TEST_F()
52 sum |= RegisterAliasingTracker(RegInfo, X86::AL).aliasedBits(); in TEST_F()
53 sum |= RegisterAliasingTracker(RegInfo, X86::BL).aliasedBits(); in TEST_F()
54 sum |= RegisterAliasingTracker(RegInfo, X86::CL).aliasedBits(); in TEST_F()
55 sum |= RegisterAliasingTracker(RegInfo, X86::DL).aliasedBits(); in TEST_F()
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| /external/swiftshader/third_party/llvm-10.0/llvm/lib/Target/RISCV/ |
| D | RISCVRegisterInfo.td | 101 [RegInfo<32,32,32>, RegInfo<64,64,64>, RegInfo<32,32,32>]>;
107 [RegInfo<32,32,32>, RegInfo<64,64,64>, RegInfo<32,32,32>]>;
122 [RegInfo<32,32,32>, RegInfo<64,64,64>, RegInfo<32,32,32>]>;
135 [RegInfo<32,32,32>, RegInfo<64,64,64>, RegInfo<32,32,32>]>;
144 [RegInfo<32,32,32>, RegInfo<64,64,64>, RegInfo<32,32,32>]>;
157 [RegInfo<32,32,32>, RegInfo<64,64,64>, RegInfo<32,32,32>]>;
163 [RegInfo<32,32,32>, RegInfo<64,64,64>, RegInfo<32,32,32>]>;
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| /external/llvm/lib/Target/AArch64/ |
| D | AArch64FrameLowering.cpp | 138 const TargetRegisterInfo *RegInfo = MF.getSubtarget().getRegisterInfo(); in hasFP() local
144 RegInfo->needsStackRealignment(MF); in hasFP()
254 const AArch64RegisterInfo *RegInfo = Subtarget.getRegisterInfo(); in findScratchNonCalleeSaveRegister() local
255 const MCPhysReg *CSRegs = RegInfo->getCalleeSavedRegs(MF); in findScratchNonCalleeSaveRegister()
276 const AArch64RegisterInfo *RegInfo = Subtarget.getRegisterInfo(); in canUseAsPrologue() local
279 if (!RegInfo->needsStackRealignment(*MF)) in canUseAsPrologue()
291 const AArch64RegisterInfo *RegInfo = Subtarget.getRegisterInfo(); in shouldCombineCSRLocalStackBump() local
304 if (RegInfo->needsStackRealignment(MF)) in shouldCombineCSRLocalStackBump()
413 const AArch64RegisterInfo *RegInfo = Subtarget.getRegisterInfo(); in emitPrologue() local
499 const bool NeedsRealignment = RegInfo->needsStackRealignment(MF); in emitPrologue()
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| /external/llvm-project/llvm/lib/Target/Mips/ |
| D | MipsSEFrameLowering.cpp | 93 const MipsRegisterInfo &RegInfo; member in __anon5a2c0d880111::ExpandPseudo
102 RegInfo(*Subtarget.getRegisterInfo()) {} in ExpandPseudo()
173 const TargetRegisterClass *RC = RegInfo.intRegClass(4); in expandLoadCCond()
177 TII.loadRegFromStack(MBB, I, VR, FI, RC, &RegInfo, 0); in expandLoadCCond()
188 const TargetRegisterClass *RC = RegInfo.intRegClass(4); in expandStoreCCond()
194 TII.storeRegToStack(MBB, I, VR, true, FI, RC, &RegInfo, 0); in expandStoreCCond()
206 const TargetRegisterClass *RC = RegInfo.intRegClass(RegSize); in expandLoadACC()
210 Register Lo = RegInfo.getSubReg(Dst, Mips::sub_lo); in expandLoadACC()
211 Register Hi = RegInfo.getSubReg(Dst, Mips::sub_hi); in expandLoadACC()
215 TII.loadRegFromStack(MBB, I, VR0, FI, RC, &RegInfo, 0); in expandLoadACC()
[all …]
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| /external/swiftshader/third_party/llvm-10.0/llvm/lib/Target/Mips/ |
| D | MipsSEFrameLowering.cpp | 93 const MipsRegisterInfo &RegInfo; member in __anon6e96727c0111::ExpandPseudo
102 RegInfo(*Subtarget.getRegisterInfo()) {} in ExpandPseudo()
173 const TargetRegisterClass *RC = RegInfo.intRegClass(4); in expandLoadCCond()
177 TII.loadRegFromStack(MBB, I, VR, FI, RC, &RegInfo, 0); in expandLoadCCond()
188 const TargetRegisterClass *RC = RegInfo.intRegClass(4); in expandStoreCCond()
194 TII.storeRegToStack(MBB, I, VR, true, FI, RC, &RegInfo, 0); in expandStoreCCond()
206 const TargetRegisterClass *RC = RegInfo.intRegClass(RegSize); in expandLoadACC()
210 Register Lo = RegInfo.getSubReg(Dst, Mips::sub_lo); in expandLoadACC()
211 Register Hi = RegInfo.getSubReg(Dst, Mips::sub_hi); in expandLoadACC()
215 TII.loadRegFromStack(MBB, I, VR0, FI, RC, &RegInfo, 0); in expandLoadACC()
[all …]
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| /external/llvm/lib/Target/ARM/ |
| D | Thumb1FrameLowering.cpp | 56 const ThumbRegisterInfo *RegInfo = in eliminateCallFramePseudoInstr() local
75 emitSPUpdate(MBB, I, TII, dl, *RegInfo, -Amount); in eliminateCallFramePseudoInstr()
78 emitSPUpdate(MBB, I, TII, dl, *RegInfo, Amount); in eliminateCallFramePseudoInstr()
92 const ThumbRegisterInfo *RegInfo = in emitPrologue() local
107 unsigned FramePtr = RegInfo->getFrameRegister(MF); in emitPrologue()
108 unsigned BasePtr = RegInfo->getBaseRegister(); in emitPrologue()
121 emitSPUpdate(MBB, MBBI, TII, dl, *RegInfo, -ArgRegsSaveSize, in emitPrologue()
133 emitSPUpdate(MBB, MBBI, TII, dl, *RegInfo, -(NumBytes - ArgRegsSaveSize), in emitPrologue()
266 emitSPUpdate(MBB, MBBI, TII, dl, *RegInfo, -NumBytes, in emitPrologue()
288 if (RegInfo->needsStackRealignment(MF)) in emitPrologue()
[all …]
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| /external/llvm/lib/Target/Mips/ |
| D | MipsSEFrameLowering.cpp | 75 const MipsRegisterInfo &RegInfo; member in __anond1dde3da0111::ExpandPseudo
83 RegInfo(*Subtarget.getRegisterInfo()) {} in ExpandPseudo()
154 const TargetRegisterClass *RC = RegInfo.intRegClass(4); in expandLoadCCond()
158 TII.loadRegFromStack(MBB, I, VR, FI, RC, &RegInfo, 0); in expandLoadCCond()
169 const TargetRegisterClass *RC = RegInfo.intRegClass(4); in expandStoreCCond()
175 TII.storeRegToStack(MBB, I, VR, true, FI, RC, &RegInfo, 0); in expandStoreCCond()
187 const TargetRegisterClass *RC = RegInfo.intRegClass(RegSize); in expandLoadACC()
191 unsigned Lo = RegInfo.getSubReg(Dst, Mips::sub_lo); in expandLoadACC()
192 unsigned Hi = RegInfo.getSubReg(Dst, Mips::sub_hi); in expandLoadACC()
196 TII.loadRegFromStack(MBB, I, VR0, FI, RC, &RegInfo, 0); in expandLoadACC()
[all …]
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| /external/llvm/lib/Target/X86/ |
| D | X86CallFrameOptimization.cpp | 100 const X86RegisterInfo &RegInfo,
222 const X86RegisterInfo &RegInfo = in runOnMachineFunction() local
224 SlotSize = RegInfo.getSlotSize(); in runOnMachineFunction()
261 const X86RegisterInfo &RegInfo, DenseSet<unsigned int> &UsedRegs) { in classifyInstruction() argument
303 if (!RegInfo.isPhysicalRegister(Reg)) in classifyInstruction()
305 if (RegInfo.regsOverlap(Reg, RegInfo.getStackRegister())) in classifyInstruction()
309 if (RegInfo.regsOverlap(Reg, U)) in classifyInstruction()
323 const X86RegisterInfo &RegInfo = in collectCallInfo() local
349 unsigned StackPtr = RegInfo.getStackRegister(); in collectCallInfo()
369 while ((Classification = classifyInstruction(MBB, I, RegInfo, UsedRegs)) != in collectCallInfo()
[all …]
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| D | X86MachineFunctionInfo.cpp | 20 const X86RegisterInfo *RegInfo = static_cast<const X86RegisterInfo *>( in setRestoreBasePointer() local
22 unsigned SlotSize = RegInfo->getSlotSize(); in setRestoreBasePointer()
24 RegInfo->X86RegisterInfo::getCalleeSavedRegs(MF); in setRestoreBasePointer()
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| /external/llvm/lib/Target/Sparc/ |
| D | SparcFrameLowering.cpp | 93 const SparcRegisterInfo &RegInfo = in emitPrologue() local
99 bool NeedsStackRealignment = RegInfo.needsStackRealignment(MF); in emitPrologue()
158 unsigned regFP = RegInfo.getDwarfRegNum(SP::I6, true); in emitPrologue()
171 unsigned regInRA = RegInfo.getDwarfRegNum(SP::I7, true); in emitPrologue()
172 unsigned regOutRA = RegInfo.getDwarfRegNum(SP::O7, true); in emitPrologue()
234 const TargetRegisterInfo *RegInfo = MF.getSubtarget().getRegisterInfo(); in hasFP() local
238 RegInfo->needsStackRealignment(MF) || in hasFP()
248 const SparcRegisterInfo *RegInfo = Subtarget.getRegisterInfo(); in getFrameIndexReference() local
266 } else if (RegInfo->needsStackRealignment(MF)) { in getFrameIndexReference()
280 FrameReg = RegInfo->getFrameRegister(MF); in getFrameIndexReference()
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| /external/swiftshader/third_party/llvm-10.0/llvm/lib/Target/ARM/ |
| D | Thumb1FrameLowering.cpp | 117 const ThumbRegisterInfo *RegInfo = in eliminateCallFramePseudoInstr() local
135 emitCallSPUpdate(MBB, I, TII, dl, *RegInfo, -Amount); in eliminateCallFramePseudoInstr()
138 emitCallSPUpdate(MBB, I, TII, dl, *RegInfo, Amount); in eliminateCallFramePseudoInstr()
152 const ThumbRegisterInfo *RegInfo = in emitPrologue() local
167 Register FramePtr = RegInfo->getFrameRegister(MF); in emitPrologue()
168 unsigned BasePtr = RegInfo->getBaseRegister(); in emitPrologue()
181 emitPrologueEpilogueSPUpdate(MBB, MBBI, TII, dl, *RegInfo, -ArgRegsSaveSize, in emitPrologue()
193 emitPrologueEpilogueSPUpdate(MBB, MBBI, TII, dl, *RegInfo, in emitPrologue()
384 emitPrologueEpilogueSPUpdate(MBB, MBBI, TII, dl, *RegInfo, -NumBytes, in emitPrologue()
404 if (RegInfo->needsStackRealignment(MF)) { in emitPrologue()
[all …]
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| /external/llvm-project/llvm/lib/Target/ARM/ |
| D | Thumb1FrameLowering.cpp | 119 const ThumbRegisterInfo *RegInfo = in eliminateCallFramePseudoInstr() local
137 emitCallSPUpdate(MBB, I, TII, dl, *RegInfo, -Amount); in eliminateCallFramePseudoInstr()
140 emitCallSPUpdate(MBB, I, TII, dl, *RegInfo, Amount); in eliminateCallFramePseudoInstr()
154 const ThumbRegisterInfo *RegInfo = in emitPrologue() local
169 Register FramePtr = RegInfo->getFrameRegister(MF); in emitPrologue()
170 unsigned BasePtr = RegInfo->getBaseRegister(); in emitPrologue()
183 emitPrologueEpilogueSPUpdate(MBB, MBBI, TII, dl, *RegInfo, -ArgRegsSaveSize, in emitPrologue()
195 emitPrologueEpilogueSPUpdate(MBB, MBBI, TII, dl, *RegInfo, in emitPrologue()
386 emitPrologueEpilogueSPUpdate(MBB, MBBI, TII, dl, *RegInfo, -NumBytes, in emitPrologue()
406 if (RegInfo->needsStackRealignment(MF)) { in emitPrologue()
[all …]
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| /external/llvm-project/llvm/lib/Target/Sparc/ |
| D | SparcFrameLowering.cpp | 94 const SparcRegisterInfo &RegInfo = in emitPrologue() local
100 bool NeedsStackRealignment = RegInfo.needsStackRealignment(MF); in emitPrologue()
156 unsigned regFP = RegInfo.getDwarfRegNum(SP::I6, true); in emitPrologue()
169 unsigned regInRA = RegInfo.getDwarfRegNum(SP::I7, true); in emitPrologue()
170 unsigned regOutRA = RegInfo.getDwarfRegNum(SP::O7, true); in emitPrologue()
251 const TargetRegisterInfo *RegInfo = MF.getSubtarget().getRegisterInfo(); in hasFP() local
255 RegInfo->needsStackRealignment(MF) || in hasFP()
265 const SparcRegisterInfo *RegInfo = Subtarget.getRegisterInfo(); in getFrameIndexReference() local
283 } else if (RegInfo->needsStackRealignment(MF)) { in getFrameIndexReference()
297 FrameReg = RegInfo->getFrameRegister(MF); in getFrameIndexReference()
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| /external/swiftshader/third_party/llvm-10.0/llvm/lib/Target/Sparc/ |
| D | SparcFrameLowering.cpp | 94 const SparcRegisterInfo &RegInfo = in emitPrologue() local
100 bool NeedsStackRealignment = RegInfo.needsStackRealignment(MF); in emitPrologue()
158 unsigned regFP = RegInfo.getDwarfRegNum(SP::I6, true); in emitPrologue()
171 unsigned regInRA = RegInfo.getDwarfRegNum(SP::I7, true); in emitPrologue()
172 unsigned regOutRA = RegInfo.getDwarfRegNum(SP::O7, true); in emitPrologue()
252 const TargetRegisterInfo *RegInfo = MF.getSubtarget().getRegisterInfo(); in hasFP() local
256 RegInfo->needsStackRealignment(MF) || in hasFP()
266 const SparcRegisterInfo *RegInfo = Subtarget.getRegisterInfo(); in getFrameIndexReference() local
284 } else if (RegInfo->needsStackRealignment(MF)) { in getFrameIndexReference()
298 FrameReg = RegInfo->getFrameRegister(MF); in getFrameIndexReference()
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| /external/swiftshader/third_party/llvm-10.0/llvm/lib/Target/AArch64/ |
| D | AArch64FrameLowering.cpp | 240 const TargetRegisterInfo *RegInfo = MF.getSubtarget().getRegisterInfo(); in hasFP() local
251 RegInfo->needsStackRealignment(MF)) in hasFP()
421 const AArch64RegisterInfo *RegInfo = Subtarget.getRegisterInfo(); in canUseAsPrologue() local
424 if (!RegInfo->needsStackRealignment(*MF)) in canUseAsPrologue()
453 const AArch64RegisterInfo *RegInfo = Subtarget.getRegisterInfo(); in shouldCombineCSRLocalStackBump() local
466 if (RegInfo->needsStackRealignment(MF)) in shouldCombineCSRLocalStackBump()
496 const AArch64RegisterInfo *RegInfo = Subtarget.getRegisterInfo(); in InsertSEH() local
505 unsigned Reg0 = RegInfo->getSEHRegNum(MBBI->getOperand(1).getReg()); in InsertSEH()
506 unsigned Reg1 = RegInfo->getSEHRegNum(MBBI->getOperand(2).getReg()); in InsertSEH()
526 .addImm(RegInfo->getSEHRegNum(Reg0)) in InsertSEH()
[all …]
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| /external/swiftshader/third_party/llvm-10.0/llvm/lib/Target/X86/ |
| D | X86CallFrameOptimization.cpp | 113 const X86RegisterInfo &RegInfo,
242 const X86RegisterInfo &RegInfo = in runOnMachineFunction() local
244 SlotSize = RegInfo.getSlotSize(); in runOnMachineFunction()
281 const X86RegisterInfo &RegInfo, DenseSet<unsigned int> &UsedRegs) { in classifyInstruction() argument
341 if (RegInfo.regsOverlap(Reg, RegInfo.getStackRegister())) in classifyInstruction()
345 if (RegInfo.regsOverlap(Reg, U)) in classifyInstruction()
359 const X86RegisterInfo &RegInfo = in collectCallInfo() local
383 Register StackPtr = RegInfo.getStackRegister(); in collectCallInfo()
415 Classification = classifyInstruction(MBB, I, RegInfo, UsedRegs); in collectCallInfo()
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| /external/llvm-project/llvm/lib/Target/X86/ |
| D | X86CallFrameOptimization.cpp | 114 const X86RegisterInfo &RegInfo,
242 const X86RegisterInfo &RegInfo = in runOnMachineFunction() local
244 SlotSize = RegInfo.getSlotSize(); in runOnMachineFunction()
281 const X86RegisterInfo &RegInfo, DenseSet<unsigned int> &UsedRegs) { in classifyInstruction() argument
341 if (RegInfo.regsOverlap(Reg, RegInfo.getStackRegister())) in classifyInstruction()
345 if (RegInfo.regsOverlap(Reg, U)) in classifyInstruction()
359 const X86RegisterInfo &RegInfo = in collectCallInfo() local
383 Register StackPtr = RegInfo.getStackRegister(); in collectCallInfo()
415 Classification = classifyInstruction(MBB, I, RegInfo, UsedRegs); in collectCallInfo()
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| /external/llvm/lib/CodeGen/ |
| D | DetectDeadLanes.cpp | 107 const VRegInfo &RegInfo) const;
303 VRegInfo &RegInfo = VRegInfos[DefRegIdx]; in transferDefinedLanesStep() local
304 LaneBitmask PrevDefinedLanes = RegInfo.DefinedLanes; in transferDefinedLanesStep()
309 RegInfo.DefinedLanes = PrevDefinedLanes | DefinedLanes; in transferDefinedLanesStep()
462 const VRegInfo &RegInfo) const { in isUndefRegAtInput()
465 return (RegInfo.DefinedLanes & RegInfo.UsedLanes & Mask) == 0; in isUndefRegAtInput()
548 const VRegInfo &RegInfo = VRegInfos[RegIdx]; in runOnce() local
549 if (MO.isDef() && !MO.isDead() && RegInfo.UsedLanes == 0) { in runOnce()
555 if (isUndefRegAtInput(MO, RegInfo)) { in runOnce()
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| /external/swiftshader/third_party/llvm-10.0/llvm/lib/Transforms/Instrumentation/ |
| D | ControlHeightReduction.cpp | 163 struct RegInfo { struct
164 RegInfo() : R(nullptr), HasBranch(false) {} in RegInfo() function
165 RegInfo(Region *RegionIn) : R(RegionIn), HasBranch(false) {} in RegInfo() argument
178 CHRScope(RegInfo RI) : BranchInsertPoint(nullptr) { in CHRScope()
224 for (RegInfo &RI : Next->RegInfos) in append()
233 for (RegInfo &RI : RegInfos) in addSub()
250 [&Boundary](const RegInfo& RI) { in split()
255 SmallVector<RegInfo, 8> TailRegInfos; in split()
260 for (RegInfo &RI : TailRegInfos) in split()
271 [&Parent](const RegInfo& RI) { in split()
[all …]
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| /external/llvm-project/llvm/lib/Transforms/Instrumentation/ |
| D | ControlHeightReduction.cpp | 163 struct RegInfo { struct
164 RegInfo() : R(nullptr), HasBranch(false) {} in RegInfo() argument
165 RegInfo(Region *RegionIn) : R(RegionIn), HasBranch(false) {} in RegInfo() function
178 CHRScope(RegInfo RI) : BranchInsertPoint(nullptr) { in CHRScope()
231 for (RegInfo &RI : RegInfos) in addSub()
248 RegInfos, [&Boundary](const RegInfo &RI) { return Boundary == RI.R; }); in split()
251 ArrayRef<RegInfo> TailRegInfos(BoundaryIt, RegInfos.end()); in split()
253 for (const RegInfo &RI : TailRegInfos) in split()
264 [&Parent](const RegInfo &RI) { in split()
281 for (const RegInfo &RI : RegInfos) in contains()
[all …]
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| /external/llvm-project/llvm/lib/CodeGen/ |
| D | DetectDeadLanes.cpp | 102 const VRegInfo &RegInfo) const;
297 VRegInfo &RegInfo = VRegInfos[DefRegIdx]; in transferDefinedLanesStep() local
298 LaneBitmask PrevDefinedLanes = RegInfo.DefinedLanes; in transferDefinedLanesStep()
303 RegInfo.DefinedLanes = PrevDefinedLanes | DefinedLanes; in transferDefinedLanesStep()
456 const VRegInfo &RegInfo) const { in isUndefRegAtInput()
459 return (RegInfo.DefinedLanes & RegInfo.UsedLanes & Mask).none(); in isUndefRegAtInput()
540 const VRegInfo &RegInfo = VRegInfos[RegIdx]; in runOnce() local
541 if (MO.isDef() && !MO.isDead() && RegInfo.UsedLanes.none()) { in runOnce()
548 if (isUndefRegAtInput(MO, RegInfo)) { in runOnce()
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| /external/swiftshader/third_party/llvm-10.0/llvm/lib/CodeGen/ |
| D | DetectDeadLanes.cpp | 105 const VRegInfo &RegInfo) const;
300 VRegInfo &RegInfo = VRegInfos[DefRegIdx]; in transferDefinedLanesStep() local
301 LaneBitmask PrevDefinedLanes = RegInfo.DefinedLanes; in transferDefinedLanesStep()
306 RegInfo.DefinedLanes = PrevDefinedLanes | DefinedLanes; in transferDefinedLanesStep()
459 const VRegInfo &RegInfo) const { in isUndefRegAtInput()
462 return (RegInfo.DefinedLanes & RegInfo.UsedLanes & Mask).none(); in isUndefRegAtInput()
543 const VRegInfo &RegInfo = VRegInfos[RegIdx]; in runOnce() local
544 if (MO.isDef() && !MO.isDead() && RegInfo.UsedLanes.none()) { in runOnce()
551 if (isUndefRegAtInput(MO, RegInfo)) { in runOnce()
|