Lines Matching refs:AFI
263 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in getArgumentStackToRestore() local
278 ArgumentPopSize = AFI->getArgumentStackToRestore(); in getArgumentStackToRestore()
648 static void emitAligningInstructions(MachineFunction &MF, ARMFunctionInfo *AFI, in emitAligningInstructions() argument
659 assert(!AFI->isThumb1OnlyFunction() && "Thumb1 not supported"); in emitAligningInstructions()
660 if (!AFI->isThumbFunction()) { in emitAligningInstructions()
714 static int getMaxFPOffset(const ARMSubtarget &STI, const ARMFunctionInfo &AFI, in getMaxFPOffset() argument
718 if (AFI.isThumb1OnlyFunction()) in getMaxFPOffset()
719 return -AFI.getArgRegsSaveSize() - (2 * 4); in getMaxFPOffset()
729 (STI.hasV8_1MMainlineOps() && AFI.isCmseNSEntryFunction()) ? 4 : 0; in getMaxFPOffset()
730 return -FPCXTSaveSize - AFI.getArgRegsSaveSize() - MaxRegBytes; in getMaxFPOffset()
737 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in emitPrologue() local
743 assert(!AFI->isThumb1OnlyFunction() && in emitPrologue()
745 bool isARM = !AFI->isThumbFunction(); in emitPrologue()
747 unsigned ArgRegsSaveSize = AFI->getArgRegsSaveSize(); in emitPrologue()
773 if (!AFI->hasStackFrame() && in emitPrologue()
824 if (Reg < ARM::D8 || Reg >= ARM::D8 + AFI->getNumAlignedDPRCS2Regs()) in emitPrologue()
863 if (Reg < ARM::D8 || Reg >= ARM::D8 + AFI->getNumAlignedDPRCS2Regs()) in emitPrologue()
872 if (AFI->shouldSignReturnAddress()) in emitPrologue()
916 assert(getMaxFPOffset(STI, *AFI, MF) <= FPOffset && in emitPrologue()
919 AFI->setFramePtrSpillOffset(MFI.getObjectOffset(FramePtrSpillFI) + in emitPrologue()
922 AFI->setGPRCalleeSavedArea1Offset(GPRCS1Offset); in emitPrologue()
923 AFI->setGPRCalleeSavedArea2Offset(GPRCS2Offset); in emitPrologue()
924 AFI->setDPRCalleeSavedAreaOffset(DPRCSOffset); in emitPrologue()
957 if (AFI->getNumAlignedDPRCS2Regs() > 0) { in emitPrologue()
958 MBBI = skipAlignedDPRCS2Spills(MBBI, AFI->getNumAlignedDPRCS2Regs()); in emitPrologue()
1043 if (AFI->getNumAlignedDPRCS2Regs() == 0 && in emitPrologue()
1061 AFI->setShouldRestoreSPFromFP(true); in emitPrologue()
1080 emitRegPlusImmediate(!AFI->isThumbFunction(), MBB, AfterPush, dl, TII, in emitPrologue()
1083 emitRegPlusImmediate(!AFI->isThumbFunction(), MBB, AfterPush, dl, TII, in emitPrologue()
1189 (Reg < ARM::D8 || Reg >= ARM::D8 + AFI->getNumAlignedDPRCS2Regs())) { in emitPrologue()
1210 AFI->getFramePtrSpillOffset()); in emitPrologue()
1212 AFI->setFPCXTSaveAreaSize(FPCXTSaveSize); in emitPrologue()
1213 AFI->setGPRCalleeSavedArea1Size(GPRCS1Size); in emitPrologue()
1214 AFI->setGPRCalleeSavedArea2Size(GPRCS2Size); in emitPrologue()
1215 AFI->setDPRCalleeSavedGapSize(DPRGapSize); in emitPrologue()
1216 AFI->setDPRCalleeSavedAreaSize(DPRCSSize); in emitPrologue()
1222 if (!AFI->getNumAlignedDPRCS2Regs() && RegInfo->hasStackRealignment(MF)) { in emitPrologue()
1224 assert(!AFI->isThumb1OnlyFunction()); in emitPrologue()
1225 if (!AFI->isThumbFunction()) { in emitPrologue()
1226 emitAligningInstructions(MF, AFI, TII, MBB, MBBI, dl, ARM::SP, MaxAlign, in emitPrologue()
1239 emitAligningInstructions(MF, AFI, TII, MBB, MBBI, dl, ARM::R4, MaxAlign, in emitPrologue()
1246 AFI->setShouldRestoreSPFromFP(true); in emitPrologue()
1270 AFI->setShouldRestoreSPFromFP(true); in emitPrologue()
1276 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in emitEpilogue() local
1280 assert(!AFI->isThumb1OnlyFunction() && in emitEpilogue()
1282 bool isARM = !AFI->isThumbFunction(); in emitEpilogue()
1286 unsigned ReservedArgStack = AFI->getArgRegsSaveSize(); in emitEpilogue()
1304 if (!AFI->hasStackFrame()) { in emitEpilogue()
1334 AFI->getFPCXTSaveAreaSize() + in emitEpilogue()
1335 AFI->getGPRCalleeSavedArea1Size() + in emitEpilogue()
1336 AFI->getGPRCalleeSavedArea2Size() + in emitEpilogue()
1337 AFI->getDPRCalleeSavedGapSize() + in emitEpilogue()
1338 AFI->getDPRCalleeSavedAreaSize()); in emitEpilogue()
1342 if (AFI->shouldRestoreSPFromFP()) { in emitEpilogue()
1343 NumBytes = AFI->getFramePtrSpillOffset() - NumBytes; in emitEpilogue()
1386 if (AFI->getGPRCalleeSavedArea2Size() && STI.splitFramePointerPush(MF)) in emitEpilogue()
1389 if (MBBI != MBB.end() && AFI->getDPRCalleeSavedAreaSize()) { in emitEpilogue()
1396 if (AFI->getDPRCalleeSavedGapSize()) { in emitEpilogue()
1397 assert(AFI->getDPRCalleeSavedGapSize() == 4 && in emitEpilogue()
1399 emitSPUpdate(isARM, MBB, MBBI, dl, TII, AFI->getDPRCalleeSavedGapSize(), in emitEpilogue()
1403 if (AFI->getGPRCalleeSavedArea2Size() && !STI.splitFramePointerPush(MF)) in emitEpilogue()
1405 if (AFI->getGPRCalleeSavedArea1Size()) MBBI++; in emitEpilogue()
1419 if (AFI->shouldSignReturnAddress() && !AFI->isCmseNSEntryFunction()) in emitEpilogue()
1446 const ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in ResolveFrameIndexReference() local
1448 int FPOffset = Offset - AFI->getFramePtrSpillOffset(); in ResolveFrameIndexReference()
1475 if (hasFP(MF) && AFI->hasStackFrame()) { in ResolveFrameIndexReference()
1483 if (AFI->isThumb2Function()) { in ResolveFrameIndexReference()
1492 } else if (AFI->isThumbFunction()) { in ResolveFrameIndexReference()
1502 if (AFI->isThumb2Function() && FPOffset >= -255 && FPOffset < 0) { in ResolveFrameIndexReference()
1609 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in emitPopInst() local
1610 bool hasPAC = AFI->shouldSignReturnAddress(); in emitPopInst()
1644 !isCmseEntry && !isTrap && AFI->getArgumentStackToRestore() == 0 && in emitPopInst()
1650 LdmOpc = AFI->isThumbFunction() ? ARM::t2LDMIA_RET : ARM::LDMIA_RET; in emitPopInst()
1721 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in emitAlignedDPRCS2Spills() local
1755 bool isThumb = AFI->isThumbFunction(); in emitAlignedDPRCS2Spills()
1756 assert(!AFI->isThumb1OnlyFunction() && "Can't realign stack for thumb1"); in emitAlignedDPRCS2Spills()
1757 AFI->setShouldRestoreSPFromFP(true); in emitAlignedDPRCS2Spills()
1774 emitAligningInstructions(MF, AFI, TII, MBB, MI, DL, ARM::R4, MaxAlign, true); in emitAlignedDPRCS2Spills()
1894 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in emitAlignedDPRCS2Restores() local
1911 bool isThumb = AFI->isThumbFunction(); in emitAlignedDPRCS2Restores()
1912 assert(!AFI->isThumb1OnlyFunction() && "Can't realign stack for thumb1"); in emitAlignedDPRCS2Restores()
1985 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in spillCalleeSavedRegisters() local
1987 unsigned PushOpc = AFI->isThumbFunction() ? ARM::t2STMDB_UPD : ARM::STMDB_UPD; in spillCalleeSavedRegisters()
1988 unsigned PushOneOpc = AFI->isThumbFunction() ? in spillCalleeSavedRegisters()
1991 unsigned NumAlignedDPRCS2Regs = AFI->getNumAlignedDPRCS2Regs(); in spillCalleeSavedRegisters()
1993 if (AFI->shouldSignReturnAddress()) { in spillCalleeSavedRegisters()
2039 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in restoreCalleeSavedRegisters() local
2040 bool isVarArg = AFI->getArgRegsSaveSize() > 0; in restoreCalleeSavedRegisters()
2041 unsigned NumAlignedDPRCS2Regs = AFI->getNumAlignedDPRCS2Regs(); in restoreCalleeSavedRegisters()
2048 unsigned PopOpc = AFI->isThumbFunction() ? ARM::t2LDMIA_UPD : ARM::LDMIA_UPD; in restoreCalleeSavedRegisters()
2050 AFI->isThumbFunction() ? ARM::t2LDR_POST : ARM::LDR_POST_IMM; in restoreCalleeSavedRegisters()
2093 const ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in estimateRSStackSizeLimit() local
2143 if (TFI->hasFP(MF) && AFI->hasStackFrame()) in estimateRSStackSizeLimit()
2246 const ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in canSpillOnFrameIndexAccess() local
2247 if (!AFI->isThumb1OnlyFunction()) in canSpillOnFrameIndexAccess()
2284 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in determineCalleeSaves() local
2296 if (AFI->isThumb2Function() && in determineCalleeSaves()
2311 if (AFI->isThumb1OnlyFunction()) { in determineCalleeSaves()
2313 if (AFI->getArgRegsSaveSize() > 0) in determineCalleeSaves()
2335 if (STI.hasV8_1MMainlineOps() && AFI->isCmseNSEntryFunction()) in determineCalleeSaves()
2339 if (AFI->shouldSignReturnAddress()) in determineCalleeSaves()
2411 if (!LRSpilled && AFI->isThumb1OnlyFunction()) { in determineCalleeSaves()
2447 if (AFI->hasStackFrame()) in determineCalleeSaves()
2458 if (AFI->isThumb1OnlyFunction()) { in determineCalleeSaves()
2505 int MaxFPOffset = getMaxFPOffset(STI, *AFI, MF); in determineCalleeSaves()
2517 AFI->setHasStackFrame(true); in determineCalleeSaves()
2555 if (AFI->isThumb1OnlyFunction()) { in determineCalleeSaves()
2582 int ExitRegDeficit = AFI->getReturnRegsCount() - 4; in determineCalleeSaves()
2583 LLVM_DEBUG(dbgs() << AFI->getReturnRegsCount() in determineCalleeSaves()
2673 bool ExpensiveLRRestore = AFI->isThumb1OnlyFunction() && MFI.hasTailCall(); in determineCalleeSaves()
2687 !AFI->isThumb1OnlyFunction()) in determineCalleeSaves()
2701 if (!AFI->isThumbFunction() || in determineCalleeSaves()
2709 !(Reg == ARM::LR && AFI->isThumb1OnlyFunction())) in determineCalleeSaves()
2714 } else if (!UnspilledCS2GPRs.empty() && !AFI->isThumb1OnlyFunction()) { in determineCalleeSaves()
2735 if (AFI->isThumb1OnlyFunction() && STI.genExecuteOnly() && !STI.useMovt()) in determineCalleeSaves()
2747 (!AFI->isThumb1OnlyFunction() || isARMLowRegister(Reg))) { in determineCalleeSaves()
2753 if (!AFI->isThumb1OnlyFunction()) { in determineCalleeSaves()
2784 AFI->setLRIsSpilled(SavedRegs.test(ARM::LR)); in determineCalleeSaves()
2824 const ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in getCalleeSaves() local
2825 if (AFI->getPreservesR0()) in getCalleeSaves()
2843 const auto &AFI = *MF.getInfo<ARMFunctionInfo>(); in assignCalleeSavedSpillSlots() local
2844 if (AFI.shouldSignReturnAddress()) { in assignCalleeSavedSpillSlots()
2875 ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>(); in eliminateCallFramePseudoInstr() local
2876 bool isARM = !AFI->isThumbFunction(); in eliminateCallFramePseudoInstr()
2882 assert(!AFI->isThumb1OnlyFunction() && in eliminateCallFramePseudoInstr()