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Searched refs:MF (Results 1 – 25 of 1010) sorted by relevance

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/llvm-project-15.0.7/llvm/lib/Target/WebAssembly/
H A DWebAssemblyFrameLowering.cpp151 return needsSPForLocalFrame(MF) || needsPrologForEH(MF); in needsSP()
242 assert(!I->getOperand(0).getImm() && (hasFP(MF) || hasBP(MF)) && in eliminateCallFramePseudoInstr()
249 writeSPToGlobal(getSPReg(MF), MF, MBB, I, DL); in eliminateCallFramePseudoInstr()
261 if (!needsSP(MF)) in emitPrologue()
299 BuildMI(MBB, InsertPt, DL, TII->get(getOpcSub(MF)), getSPReg(MF)) in emitPrologue()
308 BuildMI(MBB, InsertPt, DL, TII->get(getOpcAnd(MF)), getSPReg(MF)) in emitPrologue()
312 if (hasFP(MF)) { in emitPrologue()
320 writeSPToGlobal(getSPReg(MF), MF, MBB, InsertPt, DL); in emitPrologue()
327 if (!needsSP(MF) || !needsSPWriteback(MF)) in emitEpilogue()
341 unsigned SPFPReg = hasFP(MF) ? getFPReg(MF) : getSPReg(MF); in emitEpilogue()
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H A DWebAssemblyFrameLowering.h44 bool hasFP(const MachineFunction &MF) const override;
49 bool needsPrologForEH(const MachineFunction &MF) const;
62 static unsigned getSPReg(const MachineFunction &MF);
63 static unsigned getFPReg(const MachineFunction &MF);
64 static unsigned getOpcConst(const MachineFunction &MF);
65 static unsigned getOpcAdd(const MachineFunction &MF);
66 static unsigned getOpcSub(const MachineFunction &MF);
67 static unsigned getOpcAnd(const MachineFunction &MF);
72 bool hasBP(const MachineFunction &MF) const;
74 bool needsSP(const MachineFunction &MF) const;
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H A DWebAssemblyLateEHPrepare.cpp84 if (MBB == &MF->front()) in getMatchingEHPad()
126 recordCatchRetBBs(MF); in runOnMachineFunction()
141 for (auto &MBB : MF) in removeUnreachableEHPads()
153 for (auto &MBB : MF) { in recordCatchRetBBs()
178 for (auto &MBB : MF) in hoistCatches()
205 for (auto &MBB : MF) { in addCatchAlls()
231 for (auto &MBB : MF) { in replaceFuncletReturns()
264 MachineFunction &MF) { in removeUnnecessaryUnreachables() argument
266 for (auto &MBB : MF) { in removeUnnecessaryUnreachables()
299 for (auto &MBB : MF) { in restoreStackPointer()
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/llvm-project-15.0.7/llvm/unittests/MI/
H A DLiveIntervalTest.cpp89 T(MF, LIS); in runOnMachineFunction()
90 EXPECT_TRUE(MF.verify(this)); in runOnMachineFunction()
207 testHandleMove(MF, LIS, 2, 1); in TEST()
218 testHandleMove(MF, LIS, 2, 1); in TEST()
229 testHandleMove(MF, LIS, 2, 1); in TEST()
240 testHandleMove(MF, LIS, 2, 1); in TEST()
250 testHandleMove(MF, LIS, 2, 1); in TEST()
261 testHandleMove(MF, LIS, 2, 1); in TEST()
276 testHandleMove(MF, LIS, 1, 2); in TEST()
645 testSplitAt(MF, LIS, 1, 0); in TEST()
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/llvm-project-15.0.7/llvm/lib/CodeGen/
H A DTargetFrameLoweringImpl.cpp41 return MF.needsFrameMoves() && in enableCFIFixup()
58 FrameReg = RI->getFrameRegister(MF); in getFrameIndexReference()
66 const MachineFunction &MF) const { in needsFrameIndexResolution()
67 return MF.getFrameInfo().hasStackObjects(); in needsFrameIndexResolution()
95 if (MF.getTarget().Options.EnableIPRA && in determineCalleeSaves()
96 isSafeForNoCSROpt(MF.getFunction()) && in determineCalleeSaves()
121 enableCalleeSaveSkip(MF)) in determineCalleeSaves()
135 const MachineFunction &MF) const { in getStackAlignmentSkew()
145 const MachineFunction &MF) const { in allocateScavengingFrameIndexesNearIncomingSP()
146 if (!hasFP(MF)) in allocateScavengingFrameIndexesNearIncomingSP()
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H A DBasicBlockSections.cpp134 MachineFunction &MF, in updateBranches() argument
138 for (auto &MBB : MF) { in updateBranches()
168 const MachineFunction &MF, in getBBClusterInfoForFunction() argument
213 for (auto &MBB : MF) { in assignSections()
245 for (auto &MBB : MF) in assignSections()
253 MF.getNumBlockIDs()); in sortBasicBlocksAndUpdateBranches()
254 for (auto &MBB : MF) in sortBasicBlocksAndUpdateBranches()
257 MF.sort(MBBCmp); in sortBasicBlocksAndUpdateBranches()
260 MF.assignBeginEndSections(); in sortBasicBlocksAndUpdateBranches()
273 for (auto &MBB : MF) { in avoidZeroOffsetLandingPad()
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/llvm-project-15.0.7/llvm/unittests/CodeGen/
H A DRegAllocScoreTest.cpp114 auto MF = createMachineFunction(Ctx, Mod); in TEST() local
116 auto *MBB = MF->CreateMachineBasicBlock(); in TEST()
117 MF->insert(MF->end(), MBB); in TEST()
128 ASSERT_EQ(MF->size(), 1U); in TEST()
135 auto MF = createMachineFunction(Ctx, Mod); in TEST() local
137 auto *MBB1 = MF->CreateMachineBasicBlock(); in TEST()
138 auto *MBB2 = MF->CreateMachineBasicBlock(); in TEST()
139 MF->insert(MF->end(), MBB1); in TEST()
140 MF->insert(MF->end(), MBB2); in TEST()
155 auto *CheapRemat = createMockCheapRemat(*MF); in TEST()
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H A DMachineInstrTest.cpp140 VD1VU->addOperand(*MF, in TEST()
142 VD1VU->addOperand(*MF, in TEST()
146 VD2VU->addOperand(*MF, in TEST()
148 VD2VU->addOperand(*MF, in TEST()
152 VD1SU->addOperand(*MF, in TEST()
154 VD1SU->addOperand(*MF, in TEST()
158 VD1SD->addOperand(*MF, in TEST()
160 VD1SD->addOperand(*MF, in TEST()
164 VD2PU->addOperand(*MF, in TEST()
166 VD2PU->addOperand(*MF, in TEST()
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/llvm-project-15.0.7/llvm/lib/Target/AArch64/
H A DAArch64RegisterInfo.cpp142 const MachineFunction *MF) const { in getCalleeSavedRegsViaCopy()
151 MachineFunction &MF) const { in UpdateCustomCalleeSavedRegs()
326 if (hasBasePointer(MF)) in getReservedRegs()
346 return getReservedRegs(MF)[Reg]; in isReservedReg()
351 return isReservedReg(MF, r); in isAnyArgRegReserved()
364 return !isReservedReg(MF, PhysReg); in isAsmClobberable()
398 if (hasStackRealignment(MF)) in hasBasePointer()
515 return TFI.hasFP(MF) && !hasStackRealignment(MF) && !AFI->getStackSizeSVE(); in useFPForScavengingIndex()
526 if (MF.getTarget().Options.DisableFramePointerElim(MF) && MFI.adjustsStack()) in cannotEliminateFrame()
850 else if (hasStackRealignment(MF)) in getLocalAddressRegister()
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H A DAArch64RegisterInfo.h38 bool isAnyArgRegReserved(const MachineFunction &MF) const;
39 void emitReservedArgRegCallError(const MachineFunction &MF) const;
41 void UpdateCustomCalleeSavedRegs(MachineFunction &MF) const;
42 void UpdateCustomCallPreservedMask(MachineFunction &MF,
49 getCalleeSavedRegsViaCopy(const MachineFunction *MF) const;
50 const uint32_t *getCallPreservedMask(const MachineFunction &MF,
92 bool isAsmClobberable(const MachineFunction &MF,
96 getPointerRegClass(const MachineFunction &MF,
115 bool cannotEliminateFrame(const MachineFunction &MF) const;
118 bool hasBasePointer(const MachineFunction &MF) const;
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H A DAArch64FrameLowering.h50 StackOffset resolveFrameOffsetReference(const MachineFunction &MF,
66 bool canUseRedZone(const MachineFunction &MF) const;
68 bool hasFP(const MachineFunction &MF) const override;
71 bool assignCalleeSavedSpillSlots(MachineFunction &MF,
88 void processFunctionBeforeFrameFinalized(MachineFunction &MF,
92 processFunctionBeforeFrameIndicesReplaced(MachineFunction &MF,
125 orderFrameObjects(const MachineFunction &MF,
133 bool homogeneousPrologEpilog(MachineFunction &MF,
137 bool producePairRegisters(MachineFunction &MF) const;
139 bool shouldCombineCSRLocalStackBump(MachineFunction &MF,
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/llvm-project-15.0.7/llvm/lib/Target/RISCV/
H A DRISCVFrameLowering.cpp58 MF.getFunction(), in emitSCSPrologue()
108 MF.getFunction(), in emitSCSEpilogue()
233 return MF.getTarget().Options.DisableFramePointerElim(MF) || in hasFP()
513 if (hasFP(MF)) { in emitPrologue()
541 if (!hasFP(MF)) { in emitPrologue()
555 if (hasFP(MF)) { in emitPrologue()
583 if (hasBP(MF)) { in emitPrologue()
758 if (hasBP(MF)) { in getFrameIndexReference()
862 if (hasFP(MF)) { in determineCalleeSaves()
867 if (hasBP(MF)) in determineCalleeSaves()
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/llvm-project-15.0.7/llvm/lib/Target/X86/
H A DX86FrameLowering.h58 MachineFunction &MF, MachineBasicBlock &MBB,
65 void inlineStackProbe(MachineFunction &MF,
80 void adjustForSegmentedStacks(MachineFunction &MF,
83 void adjustForHiPEPrologue(MachineFunction &MF,
90 assignCalleeSavedSpillSlots(MachineFunction &MF,
105 bool hasFP(const MachineFunction &MF) const override;
174 void orderFrameObjects(const MachineFunction &MF,
197 bool has128ByteRedZone(const MachineFunction& MF) const;
200 bool isWin64Prologue(const MachineFunction &MF) const;
202 bool needsDwarfCFI(const MachineFunction &MF) const;
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H A DX86IndirectThunks.cpp71 void populateThunk(MachineFunction &MF);
82 void populateThunk(MachineFunction &MF) { in populateThunk()
83 assert (MF.size() == 1); in populateThunk()
84 MachineBasicBlock *Entry = &MF.front(); in populateThunk()
98 MF.front().addLiveIn(X86::R11); in populateThunk()
190 if (MF.getName() == EAXRetpolineName) in populateThunk()
203 assert (MF.size() == 1); in populateThunk()
204 MachineBasicBlock *Entry = &MF.front(); in populateThunk()
212 MF.push_back(CaptureSpec); in populateThunk()
213 MF.push_back(CallTarget); in populateThunk()
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/llvm-project-15.0.7/llvm/include/llvm/CodeGen/
H A DTargetFrameLowering.h148 const MachineFunction &MF) const;
161 return assignCalleeSavedSpillSlots(MF, TRI, CSI); in assignCalleeSavedSpillSlots()
165 assignCalleeSavedSpillSlots(MachineFunction &MF, in assignCalleeSavedSpillSlots() argument
211 virtual void emitPrologue(MachineFunction &MF,
213 virtual void emitEpilogue(MachineFunction &MF,
235 virtual void inlineStackProbe(MachineFunction &MF, in inlineStackProbe() argument
293 return !hasFP(MF); in hasReservedCallFrame()
304 return hasReservedCallFrame(MF) || hasFP(MF); in canSimplifyCallFramePseudos()
329 return getFrameIndexReference(MF, FI, FrameReg); in getFrameIndexReferencePreferSP()
340 return getFrameIndexReference(MF, FI, FrameReg); in getNonLocalFrameIndexReference()
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/llvm-project-15.0.7/llvm/lib/Target/VE/
H A DVEFrameLowering.cpp163 if (hasGOT(MF)) { in emitPrologueInsns()
175 if (hasBP(MF)) in emitPrologueInsns()
199 if (hasBP(MF)) in emitEpilogueInsns()
204 if (hasGOT(MF)) { in emitEpilogueInsns()
365 if (hasBP(MF)) { in emitPrologue()
374 emitSPExtend(MF, MBB, MBBI); in emitPrologue()
380 if (!hasReservedCallFrame(MF)) { in eliminateCallFramePseudoInstr()
425 return MF.getTarget().Options.DisableFramePointerElim(MF) || in hasFP()
453 if (!hasFP(MF)) { in getFrameIndexReference()
462 if (hasBP(MF)) in getFrameIndexReference()
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/llvm-project-15.0.7/llvm/lib/Target/ARM/
H A DARMBaseRegisterInfo.cpp210 if (TFI->hasFP(MF)) in getReservedRegs()
212 if (hasBasePointer(MF)) in getReservedRegs()
247 if (TFI->isFPReserved(MF)) in isInlineAsmReadOnlyReg()
249 if (hasBasePointer(MF)) in isInlineAsmReadOnlyReg()
424 if (hasStackRealignment(MF) && !TFI->hasReservedCallFrame(MF)) in hasBasePointer()
478 if (MF.getTarget().Options.DisableFramePointerElim(MF) && MFI.adjustsStack()) in cannotEliminateFrame()
481 hasStackRealignment(MF); in cannotEliminateFrame()
489 if (TFI->hasFP(MF)) in getFrameRegister()
644 if (TFI->hasFP(MF) && in needsFrameBaseReg()
646 canRealignStack(MF))) { in needsFrameBaseReg()
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/llvm-project-15.0.7/llvm/lib/Target/SystemZ/
H A DSystemZFrameLowering.h32 const MachineFunction &MF) const override { in allocateScavengingFrameIndexesNearIncomingSP() argument
57 assignCalleeSavedSpillSlots(MachineFunction &MF,
75 void inlineStackProbe(MachineFunction &MF,
77 bool hasFP(const MachineFunction &MF) const override;
81 orderFrameObjects(const MachineFunction &MF,
89 bool usePackedStack(MachineFunction &MF) const;
92 unsigned getBackchainOffset(MachineFunction &MF) const { in getBackchainOffset() argument
108 assignCalleeSavedSpillSlots(MachineFunction &MF,
130 void inlineStackProbe(MachineFunction &MF,
133 bool hasFP(const MachineFunction &MF) const override;
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/llvm-project-15.0.7/llvm/lib/Target/Mips/
H A DMipsMachineFunction.cpp39 auto &STI = MF.getSubtarget<MipsSubtarget>(); in getGlobalBaseRegClass()
57 MF.getRegInfo().createVirtualRegister(&getGlobalBaseRegClass(MF)); in getGlobalBaseReg()
63 getGlobalBaseReg(MF); in getGlobalBaseRegForGlobalISel()
64 initGlobalBaseReg(MF); in getGlobalBaseRegForGlobalISel()
73 MachineBasicBlock &MBB = MF.front(); in initGlobalBaseReg()
75 MachineRegisterInfo &RegInfo = MF.getRegInfo(); in initGlobalBaseReg()
87 MF.getRegInfo().addLiveIn(Mips::T9_64); in initGlobalBaseReg()
93 const GlobalValue *FName = &MF.getFunction(); in initGlobalBaseReg()
103 if (!MF.getTarget().isPositionIndependent()) { in initGlobalBaseReg()
115 MF.getRegInfo().addLiveIn(Mips::T9); in initGlobalBaseReg()
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/llvm-project-15.0.7/llvm/lib/Target/AMDGPU/
H A DSILowerSGPRSpills.cpp176 SaveBlocks.push_back(&MF.front()); in calculateSaveRestoreBlocks()
177 for (MachineBasicBlock &MBB : MF) { in calculateSaveRestoreBlocks()
188 MachineBasicBlock &EntryBB = MF.front(); in updateLiveness()
197 const Function &F = MF.getFunction(); in spillCalleeSavedRegs()
200 MachineFrameInfo &MFI = MF.getFrameInfo(); in spillCalleeSavedRegs()
235 updateLiveness(MF, CSI); in spillCalleeSavedRegs()
257 calculateSaveRestoreBlocks(MF); in runOnMachineFunction()
258 bool HasCSRs = spillCalleeSavedRegs(MF); in runOnMachineFunction()
287 for (MachineBasicBlock &MBB : MF) { in runOnMachineFunction()
306 for (MachineBasicBlock &MBB : MF) { in runOnMachineFunction()
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H A DSIFrameLowering.cpp348 MachineFunction &MF) const { in getEntryFunctionReservedScratchRsrcReg()
503 if (hasFP(MF)) { in emitEntryFunctionPrologue()
1106 MachineFunction &MF, in processFunctionBeforeFrameFinalized() argument
1236 MRI.freezeReservedRegs(MF); in processFunctionBeforeFrameIndicesReplaced()
1283 if (WillHaveFP || hasFP(MF)) { in determineCalleeSaves()
1290 if (TRI->hasBasePointer(MF)) { in determineCalleeSaves()
1328 if (WillHaveFP || hasFP(MF)) in determineCalleeSavesSGPR()
1413 MachineFunction &MF, in eliminateCallFramePseudoInstr() argument
1427 if (!hasReservedCallFrame(MF)) { in eliminateCallFramePseudoInstr()
1478 MF) || in hasFP()
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/llvm-project-15.0.7/llvm/lib/Target/Sparc/
H A DSparcFrameLowering.cpp90 MachineFrameInfo &MFI = MF.getFrameInfo(); in emitPrologue()
167 CFIIndex = MF.addFrameInst( in emitPrologue()
201 if (!hasReservedCallFrame(MF)) { in eliminateCallFramePseudoInstr()
229 MachineFrameInfo &MFI = MF.getFrameInfo(); in emitEpilogue()
259 return MF.getTarget().Options.DisableFramePointerElim(MF) || in hasFP()
301 FrameReg = RegInfo->getFrameRegister(MF); in getFrameIndexReference()
326 MachineRegisterInfo &MRI = MF.getRegInfo(); in isLeafProc()
357 for (MachineBasicBlock &MBB : MF) { in remapRegsForLeafProc()
374 MF.verify(0, "After LeafProc Remapping"); in remapRegsForLeafProc()
382 if (!DisableLeafProc && isLeafProc(MF)) { in determineCalleeSaves()
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/llvm-project-15.0.7/llvm/lib/Target/NVPTX/
H A DNVPTXFrameLowering.cpp32 void NVPTXFrameLowering::emitPrologue(MachineFunction &MF, in emitPrologue() argument
34 if (MF.getFrameInfo().hasStackObjects()) { in emitPrologue()
37 MachineRegisterInfo &MR = MF.getRegInfo(); in emitPrologue()
56 if (!MR.use_empty(NRI->getFrameRegister(MF))) { in emitPrologue()
60 NRI->getFrameRegister(MF)) in emitPrologue()
61 .addReg(NRI->getFrameLocalRegister(MF)); in emitPrologue()
64 NRI->getFrameLocalRegister(MF)) in emitPrologue()
65 .addImm(MF.getFunctionNumber()); in emitPrologue()
72 const MachineFrameInfo &MFI = MF.getFrameInfo(); in getFrameIndexReference()
78 void NVPTXFrameLowering::emitEpilogue(MachineFunction &MF, in emitEpilogue() argument
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/llvm-project-15.0.7/llvm/unittests/CodeGen/GlobalISel/
H A DLegalizerHelperTest.cpp77 EXPECT_TRUE(CheckMachineFunction(*MF, CheckStr)) << *MF; in TEST_F()
134 EXPECT_TRUE(CheckMachineFunction(*MF, CheckStr)) << *MF; in TEST_F()
180 EXPECT_TRUE(CheckMachineFunction(*MF, CheckStr)) << *MF; in TEST_F()
213 EXPECT_TRUE(CheckMachineFunction(*MF, CheckStr)) << *MF; in TEST_F()
247 EXPECT_TRUE(CheckMachineFunction(*MF, CheckStr)) << *MF; in TEST_F()
282 EXPECT_TRUE(CheckMachineFunction(*MF, CheckStr)) << *MF; in TEST_F()
317 EXPECT_TRUE(CheckMachineFunction(*MF, CheckStr)) << *MF; in TEST_F()
350 EXPECT_TRUE(CheckMachineFunction(*MF, CheckStr)) << *MF; in TEST_F()
384 EXPECT_TRUE(CheckMachineFunction(*MF, CheckStr)) << *MF; in TEST_F()
1499 MF->insert(MF->end(), MidMBB); in TEST_F()
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/llvm-project-15.0.7/llvm/lib/Target/LoongArch/
H A DLoongArchFrameLowering.cpp36 const MachineFrameInfo &MFI = MF.getFrameInfo(); in hasFP()
37 return MF.getTarget().Options.DisableFramePointerElim(MF) || in hasFP()
43 const MachineFrameInfo &MFI = MF.getFrameInfo(); in hasBP()
75 MachineFrameInfo &MFI = MF.getFrameInfo(); in determineFrameLayout()
89 MachineFrameInfo &MFI = MF.getFrameInfo(); in emitPrologue()
102 determineFrameLayout(MF); in emitPrologue()
140 if (hasFP(MF)) { in emitPrologue()
155 MachineFrameInfo &MFI = MF.getFrameInfo(); in emitEpilogue()
187 if (hasFP(MF)) { in determineCalleeSaves()
192 if (hasBP(MF)) in determineCalleeSaves()
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