6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-08 18:30:04 +00:00
Code Issues Projects Releases Wiki Activity

Remove Offset from ExternalSybmol MachineOperands, this is unused (and at least partly unsupported, in X86 encoding at least).

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80726 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar 2009-09-01 22:06:46 +00:00
parent 8bff7c960c
commit 31e2c7b4c1
4 changed files with 5 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
include/llvm/CodeGen/MachineInstrBuilder.h
View File

@ -116,9 +116,8 @@ public:
}
const MachineInstrBuilder &addExternalSymbol(const char *FnName,
int64_t Offset = 0,
unsigned char TargetFlags = 0) const {
MI->addOperand(MachineOperand::CreateES(FnName, Offset, TargetFlags));
MI->addOperand(MachineOperand::CreateES(FnName, TargetFlags));
return *this;
}

4
include/llvm/CodeGen/MachineOperand.h
View File

@ -432,11 +432,11 @@ public:
Op.setTargetFlags(TargetFlags);
return Op;
}
static MachineOperand CreateES(const char *SymName, int64_t Offset = 0,
static MachineOperand CreateES(const char *SymName,
unsigned char TargetFlags = 0) {
MachineOperand Op(MachineOperand::MO_ExternalSymbol);
Op.Contents.OffsetedInfo.Val.SymbolName = SymName;
Op.setOffset(Offset);
Op.setOffset(0); // Offset is always 0.
Op.setTargetFlags(TargetFlags);
return Op;
}

2
lib/CodeGen/SelectionDAG/ScheduleDAGSDNodesEmit.cpp
View File

@ -319,7 +319,7 @@ void ScheduleDAGSDNodes::AddOperand(MachineInstr *MI, SDValue Op,
MI->addOperand(MachineOperand::CreateCPI(Idx, Offset,
CP->getTargetFlags()));
} else if (ExternalSymbolSDNode *ES = dyn_cast<ExternalSymbolSDNode>(Op)) {
MI->addOperand(MachineOperand::CreateES(ES->getSymbol(), 0,
MI->addOperand(MachineOperand::CreateES(ES->getSymbol(),
ES->getTargetFlags()));
} else {
assert(Op.getValueType() != MVT::Other &&

2
lib/Target/X86/X86InstrInfo.cpp
View File

@ -3237,7 +3237,7 @@ unsigned X86InstrInfo::getGlobalBaseReg(MachineFunction *MF) const {
GlobalBaseReg = RegInfo.createVirtualRegister(X86::GR32RegisterClass);
// Generate addl $__GLOBAL_OFFSET_TABLE_ + [.-piclabel], %some_register
BuildMI(FirstMBB, MBBI, DL, TII->get(X86::ADD32ri), GlobalBaseReg)
.addReg(PC).addExternalSymbol("_GLOBAL_OFFSET_TABLE_", 0,
.addReg(PC).addExternalSymbol("_GLOBAL_OFFSET_TABLE_",
X86II::MO_GOT_ABSOLUTE_ADDRESS);
} else {
GlobalBaseReg = PC;