diff options
Diffstat (limited to 'llvm/lib/CodeGen/StackMaps.cpp')
-rw-r--r-- | llvm/lib/CodeGen/StackMaps.cpp | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/llvm/lib/CodeGen/StackMaps.cpp b/llvm/lib/CodeGen/StackMaps.cpp index 23a3cb7cc7f..e16587c44a5 100644 --- a/llvm/lib/CodeGen/StackMaps.cpp +++ b/llvm/lib/CodeGen/StackMaps.cpp @@ -294,14 +294,13 @@ StackMaps::parseRegisterLiveOutMask(const uint32_t *Mask) const { return LiveOuts; } -void StackMaps::recordStackMapOpers(const MachineInstr &MI, uint64_t ID, +void StackMaps::recordStackMapOpers(const MCSymbol &MILabel, + const MachineInstr &MI, uint64_t ID, MachineInstr::const_mop_iterator MOI, MachineInstr::const_mop_iterator MOE, bool recordResult) { MCContext &OutContext = AP.OutStreamer->getContext(); - MCSymbol *MILabel = OutContext.createTempSymbol(); - AP.OutStreamer->EmitLabel(MILabel); - + LocationVec Locations; LiveOutVec LiveOuts; @@ -340,7 +339,7 @@ void StackMaps::recordStackMapOpers(const MachineInstr &MI, uint64_t ID, // Create an expression to calculate the offset of the callsite from function // entry. const MCExpr *CSOffsetExpr = MCBinaryExpr::createSub( - MCSymbolRefExpr::create(MILabel, OutContext), + MCSymbolRefExpr::create(&MILabel, OutContext), MCSymbolRefExpr::create(AP.CurrentFnSymForSize, OutContext), OutContext); CSInfos.emplace_back(CSOffsetExpr, ID, std::move(Locations), @@ -360,22 +359,23 @@ void StackMaps::recordStackMapOpers(const MachineInstr &MI, uint64_t ID, FnInfos.insert(std::make_pair(AP.CurrentFnSym, FunctionInfo(FrameSize))); } -void StackMaps::recordStackMap(const MachineInstr &MI) { +void StackMaps::recordStackMap(const MCSymbol &L, const MachineInstr &MI) { assert(MI.getOpcode() == TargetOpcode::STACKMAP && "expected stackmap"); StackMapOpers opers(&MI); const int64_t ID = MI.getOperand(PatchPointOpers::IDPos).getImm(); - recordStackMapOpers(MI, ID, std::next(MI.operands_begin(), opers.getVarIdx()), + recordStackMapOpers(L, MI, ID, std::next(MI.operands_begin(), + opers.getVarIdx()), MI.operands_end()); } -void StackMaps::recordPatchPoint(const MachineInstr &MI) { +void StackMaps::recordPatchPoint(const MCSymbol &L, const MachineInstr &MI) { assert(MI.getOpcode() == TargetOpcode::PATCHPOINT && "expected patchpoint"); PatchPointOpers opers(&MI); const int64_t ID = opers.getID(); auto MOI = std::next(MI.operands_begin(), opers.getStackMapStartIdx()); - recordStackMapOpers(MI, ID, MOI, MI.operands_end(), + recordStackMapOpers(L, MI, ID, MOI, MI.operands_end(), opers.isAnyReg() && opers.hasDef()); #ifndef NDEBUG @@ -390,14 +390,14 @@ void StackMaps::recordPatchPoint(const MachineInstr &MI) { #endif } -void StackMaps::recordStatepoint(const MachineInstr &MI) { +void StackMaps::recordStatepoint(const MCSymbol &L, const MachineInstr &MI) { assert(MI.getOpcode() == TargetOpcode::STATEPOINT && "expected statepoint"); StatepointOpers opers(&MI); // Record all the deopt and gc operands (they're contiguous and run from the // initial index to the end of the operand list) const unsigned StartIdx = opers.getVarIdx(); - recordStackMapOpers(MI, opers.getID(), MI.operands_begin() + StartIdx, + recordStackMapOpers(L, MI, opers.getID(), MI.operands_begin() + StartIdx, MI.operands_end(), false); } |