Lines Matching refs:AFI
262 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in getArgumentStackToRestore() local
277 ArgumentPopSize = AFI->getArgumentStackToRestore(); in getArgumentStackToRestore()
620 static void emitAligningInstructions(MachineFunction &MF, ARMFunctionInfo *AFI, in emitAligningInstructions() argument
631 assert(!AFI->isThumb1OnlyFunction() && "Thumb1 not supported"); in emitAligningInstructions()
632 if (!AFI->isThumbFunction()) { in emitAligningInstructions()
686 static int getMaxFPOffset(const ARMSubtarget &STI, const ARMFunctionInfo &AFI, in getMaxFPOffset() argument
690 if (AFI.isThumb1OnlyFunction()) in getMaxFPOffset()
691 return -AFI.getArgRegsSaveSize() - (2 * 4); in getMaxFPOffset()
701 (STI.hasV8_1MMainlineOps() && AFI.isCmseNSEntryFunction()) ? 4 : 0; in getMaxFPOffset()
702 return -FPCXTSaveSize - AFI.getArgRegsSaveSize() - MaxRegBytes; in getMaxFPOffset()
709 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in emitPrologue() local
716 assert(!AFI->isThumb1OnlyFunction() && in emitPrologue()
718 bool isARM = !AFI->isThumbFunction(); in emitPrologue()
720 unsigned ArgRegsSaveSize = AFI->getArgRegsSaveSize(); in emitPrologue()
746 if (!AFI->hasStackFrame() && in emitPrologue()
797 if (Reg < ARM::D8 || Reg >= ARM::D8 + AFI->getNumAlignedDPRCS2Regs()) in emitPrologue()
836 if (Reg < ARM::D8 || Reg >= ARM::D8 + AFI->getNumAlignedDPRCS2Regs()) in emitPrologue()
845 if (AFI->shouldSignReturnAddress()) in emitPrologue()
889 assert(getMaxFPOffset(STI, *AFI, MF) <= FPOffset && in emitPrologue()
892 AFI->setFramePtrSpillOffset(MFI.getObjectOffset(FramePtrSpillFI) + in emitPrologue()
895 AFI->setGPRCalleeSavedArea1Offset(GPRCS1Offset); in emitPrologue()
896 AFI->setGPRCalleeSavedArea2Offset(GPRCS2Offset); in emitPrologue()
897 AFI->setDPRCalleeSavedAreaOffset(DPRCSOffset); in emitPrologue()
930 if (AFI->getNumAlignedDPRCS2Regs() > 0) { in emitPrologue()
931 MBBI = skipAlignedDPRCS2Spills(MBBI, AFI->getNumAlignedDPRCS2Regs()); in emitPrologue()
1016 if (AFI->getNumAlignedDPRCS2Regs() == 0 && in emitPrologue()
1034 AFI->setShouldRestoreSPFromFP(true); in emitPrologue()
1053 emitRegPlusImmediate(!AFI->isThumbFunction(), MBB, AfterPush, dl, TII, in emitPrologue()
1056 emitRegPlusImmediate(!AFI->isThumbFunction(), MBB, AfterPush, dl, TII, in emitPrologue()
1162 (Reg < ARM::D8 || Reg >= ARM::D8 + AFI->getNumAlignedDPRCS2Regs())) { in emitPrologue()
1183 AFI->getFramePtrSpillOffset()); in emitPrologue()
1185 AFI->setFPCXTSaveAreaSize(FPCXTSaveSize); in emitPrologue()
1186 AFI->setGPRCalleeSavedArea1Size(GPRCS1Size); in emitPrologue()
1187 AFI->setGPRCalleeSavedArea2Size(GPRCS2Size); in emitPrologue()
1188 AFI->setDPRCalleeSavedGapSize(DPRGapSize); in emitPrologue()
1189 AFI->setDPRCalleeSavedAreaSize(DPRCSSize); in emitPrologue()
1195 if (!AFI->getNumAlignedDPRCS2Regs() && RegInfo->hasStackRealignment(MF)) { in emitPrologue()
1197 assert(!AFI->isThumb1OnlyFunction()); in emitPrologue()
1198 if (!AFI->isThumbFunction()) { in emitPrologue()
1199 emitAligningInstructions(MF, AFI, TII, MBB, MBBI, dl, ARM::SP, MaxAlign, in emitPrologue()
1212 emitAligningInstructions(MF, AFI, TII, MBB, MBBI, dl, ARM::R4, MaxAlign, in emitPrologue()
1219 AFI->setShouldRestoreSPFromFP(true); in emitPrologue()
1243 AFI->setShouldRestoreSPFromFP(true); in emitPrologue()
1249 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in emitEpilogue() local
1253 assert(!AFI->isThumb1OnlyFunction() && in emitEpilogue()
1255 bool isARM = !AFI->isThumbFunction(); in emitEpilogue()
1259 unsigned ReservedArgStack = AFI->getArgRegsSaveSize(); in emitEpilogue()
1277 if (!AFI->hasStackFrame()) { in emitEpilogue()
1307 AFI->getFPCXTSaveAreaSize() + in emitEpilogue()
1308 AFI->getGPRCalleeSavedArea1Size() + in emitEpilogue()
1309 AFI->getGPRCalleeSavedArea2Size() + in emitEpilogue()
1310 AFI->getDPRCalleeSavedGapSize() + in emitEpilogue()
1311 AFI->getDPRCalleeSavedAreaSize()); in emitEpilogue()
1315 if (AFI->shouldRestoreSPFromFP()) { in emitEpilogue()
1316 NumBytes = AFI->getFramePtrSpillOffset() - NumBytes; in emitEpilogue()
1359 if (AFI->getGPRCalleeSavedArea2Size() && STI.splitFramePointerPush(MF)) in emitEpilogue()
1362 if (MBBI != MBB.end() && AFI->getDPRCalleeSavedAreaSize()) { in emitEpilogue()
1369 if (AFI->getDPRCalleeSavedGapSize()) { in emitEpilogue()
1370 assert(AFI->getDPRCalleeSavedGapSize() == 4 && in emitEpilogue()
1372 emitSPUpdate(isARM, MBB, MBBI, dl, TII, AFI->getDPRCalleeSavedGapSize(), in emitEpilogue()
1376 if (AFI->getGPRCalleeSavedArea2Size() && !STI.splitFramePointerPush(MF)) in emitEpilogue()
1378 if (AFI->getGPRCalleeSavedArea1Size()) MBBI++; in emitEpilogue()
1392 if (AFI->shouldSignReturnAddress() && !AFI->isCmseNSEntryFunction()) in emitEpilogue()
1419 const ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in ResolveFrameIndexReference() local
1421 int FPOffset = Offset - AFI->getFramePtrSpillOffset(); in ResolveFrameIndexReference()
1448 if (hasFP(MF) && AFI->hasStackFrame()) { in ResolveFrameIndexReference()
1456 if (AFI->isThumb2Function()) { in ResolveFrameIndexReference()
1465 } else if (AFI->isThumbFunction()) { in ResolveFrameIndexReference()
1475 if (AFI->isThumb2Function() && FPOffset >= -255 && FPOffset < 0) { in ResolveFrameIndexReference()
1582 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in emitPopInst() local
1583 bool hasPAC = AFI->shouldSignReturnAddress(); in emitPopInst()
1615 !isCmseEntry && !isTrap && AFI->getArgumentStackToRestore() == 0 && in emitPopInst()
1621 LdmOpc = AFI->isThumbFunction() ? ARM::t2LDMIA_RET : ARM::LDMIA_RET; in emitPopInst()
1695 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in emitAlignedDPRCS2Spills() local
1729 bool isThumb = AFI->isThumbFunction(); in emitAlignedDPRCS2Spills()
1730 assert(!AFI->isThumb1OnlyFunction() && "Can't realign stack for thumb1"); in emitAlignedDPRCS2Spills()
1731 AFI->setShouldRestoreSPFromFP(true); in emitAlignedDPRCS2Spills()
1748 emitAligningInstructions(MF, AFI, TII, MBB, MI, DL, ARM::R4, MaxAlign, true); in emitAlignedDPRCS2Spills()
1868 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in emitAlignedDPRCS2Restores() local
1885 bool isThumb = AFI->isThumbFunction(); in emitAlignedDPRCS2Restores()
1886 assert(!AFI->isThumb1OnlyFunction() && "Can't realign stack for thumb1"); in emitAlignedDPRCS2Restores()
1959 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in spillCalleeSavedRegisters() local
1961 unsigned PushOpc = AFI->isThumbFunction() ? ARM::t2STMDB_UPD : ARM::STMDB_UPD; in spillCalleeSavedRegisters()
1962 unsigned PushOneOpc = AFI->isThumbFunction() ? in spillCalleeSavedRegisters()
1965 unsigned NumAlignedDPRCS2Regs = AFI->getNumAlignedDPRCS2Regs(); in spillCalleeSavedRegisters()
1967 if (AFI->shouldSignReturnAddress()) { in spillCalleeSavedRegisters()
2013 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in restoreCalleeSavedRegisters() local
2014 bool isVarArg = AFI->getArgRegsSaveSize() > 0; in restoreCalleeSavedRegisters()
2015 unsigned NumAlignedDPRCS2Regs = AFI->getNumAlignedDPRCS2Regs(); in restoreCalleeSavedRegisters()
2022 unsigned PopOpc = AFI->isThumbFunction() ? ARM::t2LDMIA_UPD : ARM::LDMIA_UPD; in restoreCalleeSavedRegisters()
2024 AFI->isThumbFunction() ? ARM::t2LDR_POST : ARM::LDR_POST_IMM; in restoreCalleeSavedRegisters()
2067 const ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in estimateRSStackSizeLimit() local
2117 if (TFI->hasFP(MF) && AFI->hasStackFrame()) in estimateRSStackSizeLimit()
2220 const ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in canSpillOnFrameIndexAccess() local
2221 if (!AFI->isThumb1OnlyFunction()) in canSpillOnFrameIndexAccess()
2256 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in determineCalleeSaves() local
2268 if (AFI->isThumb2Function() && in determineCalleeSaves()
2283 if (AFI->isThumb1OnlyFunction()) { in determineCalleeSaves()
2285 if (AFI->getArgRegsSaveSize() > 0) in determineCalleeSaves()
2307 if (STI.hasV8_1MMainlineOps() && AFI->isCmseNSEntryFunction()) in determineCalleeSaves()
2379 if (!LRSpilled && AFI->isThumb1OnlyFunction()) { in determineCalleeSaves()
2415 if (AFI->hasStackFrame()) in determineCalleeSaves()
2426 if (AFI->isThumb1OnlyFunction()) { in determineCalleeSaves()
2473 int MaxFPOffset = getMaxFPOffset(STI, *AFI, MF); in determineCalleeSaves()
2485 AFI->setHasStackFrame(true); in determineCalleeSaves()
2522 if (AFI->isThumb1OnlyFunction()) { in determineCalleeSaves()
2549 int ExitRegDeficit = AFI->getReturnRegsCount() - 4; in determineCalleeSaves()
2550 LLVM_DEBUG(dbgs() << AFI->getReturnRegsCount() in determineCalleeSaves()
2640 bool ExpensiveLRRestore = AFI->isThumb1OnlyFunction() && MFI.hasTailCall(); in determineCalleeSaves()
2654 !AFI->isThumb1OnlyFunction()) in determineCalleeSaves()
2669 if (!AFI->isThumbFunction() || in determineCalleeSaves()
2677 !(Reg == ARM::LR && AFI->isThumb1OnlyFunction())) in determineCalleeSaves()
2682 } else if (!UnspilledCS2GPRs.empty() && !AFI->isThumb1OnlyFunction()) { in determineCalleeSaves()
2707 (!AFI->isThumb1OnlyFunction() || isARMLowRegister(Reg))) { in determineCalleeSaves()
2713 if (!AFI->isThumb1OnlyFunction()) { in determineCalleeSaves()
2743 AFI->setLRIsSpilled(SavedRegs.test(ARM::LR)); in determineCalleeSaves()
2753 const ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in getCalleeSaves() local
2754 if (AFI->getPreservesR0()) in getCalleeSaves()
2772 const auto &AFI = *MF.getInfo<ARMFunctionInfo>(); in assignCalleeSavedSpillSlots() local
2773 if (AFI.shouldSignReturnAddress()) { in assignCalleeSavedSpillSlots()
2804 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in eliminateCallFramePseudoInstr() local
2805 bool isARM = !AFI->isThumbFunction(); in eliminateCallFramePseudoInstr()
2811 assert(!AFI->isThumb1OnlyFunction() && in eliminateCallFramePseudoInstr()