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-rw-r--r--include/llvm/CodeGen/MachineModuleInfo.h26
-rw-r--r--include/llvm/CodeGen/MachineModuleInfoImpls.h22
-rw-r--r--lib/CodeGen/MachineModuleInfoImpls.cpp9
-rw-r--r--lib/CodeGen/TargetLoweringObjectFileImpl.cpp26
-rw-r--r--lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp16
-rw-r--r--lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp55
-rw-r--r--lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp46
-rw-r--r--lib/Target/X86/AsmPrinter/X86MCInstLower.cpp34
8 files changed, 138 insertions, 96 deletions
diff --git a/include/llvm/CodeGen/MachineModuleInfo.h b/include/llvm/CodeGen/MachineModuleInfo.h
index fff8e83..1453c1e 100644
--- a/include/llvm/CodeGen/MachineModuleInfo.h
+++ b/include/llvm/CodeGen/MachineModuleInfo.h
@@ -31,48 +31,46 @@
#ifndef LLVM_CODEGEN_MACHINEMODULEINFO_H
#define LLVM_CODEGEN_MACHINEMODULEINFO_H
-#include "llvm/Support/Dwarf.h"
-#include "llvm/System/DataTypes.h"
-#include "llvm/ADT/SmallVector.h"
+#include "llvm/GlobalValue.h"
+#include "llvm/Pass.h"
+#include "llvm/Metadata.h"
#include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/UniqueVector.h"
+#include "llvm/ADT/PointerIntPair.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/SmallSet.h"
+#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringMap.h"
+#include "llvm/ADT/UniqueVector.h"
#include "llvm/CodeGen/MachineLocation.h"
-#include "llvm/GlobalValue.h"
-#include "llvm/Pass.h"
-#include "llvm/Metadata.h"
+#include "llvm/Support/Dwarf.h"
#include "llvm/Support/ValueHandle.h"
+#include "llvm/System/DataTypes.h"
namespace llvm {
//===----------------------------------------------------------------------===//
// Forward declarations.
class Constant;
+class GlobalVariable;
class MCSymbol;
class MDNode;
-class GlobalVariable;
class MachineBasicBlock;
class MachineFunction;
class Module;
class PointerType;
class StructType;
-
/// MachineModuleInfoImpl - This class can be derived from and used by targets
/// to hold private target-specific information for each Module. Objects of
/// type are accessed/created with MMI::getInfo and destroyed when the
/// MachineModuleInfo is destroyed.
class MachineModuleInfoImpl {
public:
+ typedef PointerIntPair<MCSymbol*, 1, bool> StubValueTy;
virtual ~MachineModuleInfoImpl();
-
- typedef std::vector<std::pair<MCSymbol*, MCSymbol*> >
- SymbolListTy;
+ typedef std::vector<std::pair<MCSymbol*, StubValueTy> > SymbolListTy;
protected:
- static SymbolListTy
- GetSortedStubs(const DenseMap<MCSymbol*, MCSymbol*> &Map);
+ static SymbolListTy GetSortedStubs(const DenseMap<MCSymbol*, StubValueTy>&);
};
diff --git a/include/llvm/CodeGen/MachineModuleInfoImpls.h b/include/llvm/CodeGen/MachineModuleInfoImpls.h
index 89b8207..9401ffd 100644
--- a/include/llvm/CodeGen/MachineModuleInfoImpls.h
+++ b/include/llvm/CodeGen/MachineModuleInfoImpls.h
@@ -25,32 +25,34 @@ namespace llvm {
class MachineModuleInfoMachO : public MachineModuleInfoImpl {
/// FnStubs - Darwin '$stub' stubs. The key is something like "Lfoo$stub",
/// the value is something like "_foo".
- DenseMap<MCSymbol*, MCSymbol*> FnStubs;
+ DenseMap<MCSymbol*, StubValueTy> FnStubs;
/// GVStubs - Darwin '$non_lazy_ptr' stubs. The key is something like
- /// "Lfoo$non_lazy_ptr", the value is something like "_foo".
- DenseMap<MCSymbol*, MCSymbol*> GVStubs;
+ /// "Lfoo$non_lazy_ptr", the value is something like "_foo". The extra bit
+ /// is true if this GV is external.
+ DenseMap<MCSymbol*, StubValueTy> GVStubs;
/// HiddenGVStubs - Darwin '$non_lazy_ptr' stubs. The key is something like
/// "Lfoo$non_lazy_ptr", the value is something like "_foo". Unlike GVStubs
- /// these are for things with hidden visibility.
- DenseMap<MCSymbol*, MCSymbol*> HiddenGVStubs;
+ /// these are for things with hidden visibility. The extra bit is true if
+ /// this GV is external.
+ DenseMap<MCSymbol*, StubValueTy> HiddenGVStubs;
virtual void Anchor(); // Out of line virtual method.
public:
MachineModuleInfoMachO(const MachineModuleInfo &) {}
- MCSymbol *&getFnStubEntry(MCSymbol *Sym) {
+ StubValueTy &getFnStubEntry(MCSymbol *Sym) {
assert(Sym && "Key cannot be null");
return FnStubs[Sym];
}
- MCSymbol *&getGVStubEntry(MCSymbol *Sym) {
+ StubValueTy &getGVStubEntry(MCSymbol *Sym) {
assert(Sym && "Key cannot be null");
return GVStubs[Sym];
}
- MCSymbol *&getHiddenGVStubEntry(MCSymbol *Sym) {
+ StubValueTy &getHiddenGVStubEntry(MCSymbol *Sym) {
assert(Sym && "Key cannot be null");
return HiddenGVStubs[Sym];
}
@@ -72,13 +74,13 @@ namespace llvm {
class MachineModuleInfoELF : public MachineModuleInfoImpl {
/// GVStubs - These stubs are used to materialize global addresses in PIC
/// mode.
- DenseMap<MCSymbol*, MCSymbol*> GVStubs;
+ DenseMap<MCSymbol*, StubValueTy> GVStubs;
virtual void Anchor(); // Out of line virtual method.
public:
MachineModuleInfoELF(const MachineModuleInfo &) {}
- MCSymbol *&getGVStubEntry(MCSymbol *Sym) {
+ StubValueTy &getGVStubEntry(MCSymbol *Sym) {
assert(Sym && "Key cannot be null");
return GVStubs[Sym];
}
diff --git a/lib/CodeGen/MachineModuleInfoImpls.cpp b/lib/CodeGen/MachineModuleInfoImpls.cpp
index 39d2c75..5ab56c0 100644
--- a/lib/CodeGen/MachineModuleInfoImpls.cpp
+++ b/lib/CodeGen/MachineModuleInfoImpls.cpp
@@ -25,10 +25,9 @@ void MachineModuleInfoMachO::Anchor() {}
void MachineModuleInfoELF::Anchor() {}
static int SortSymbolPair(const void *LHS, const void *RHS) {
- const MCSymbol *LHSS =
- ((const std::pair<MCSymbol*, MCSymbol*>*)LHS)->first;
- const MCSymbol *RHSS =
- ((const std::pair<MCSymbol*, MCSymbol*>*)RHS)->first;
+ typedef std::pair<MCSymbol*, MachineModuleInfoImpl::StubValueTy> PairTy;
+ const MCSymbol *LHSS = ((const PairTy *)LHS)->first;
+ const MCSymbol *RHSS = ((const PairTy *)RHS)->first;
return LHSS->getName().compare(RHSS->getName());
}
@@ -36,7 +35,7 @@ static int SortSymbolPair(const void *LHS, const void *RHS) {
/// sorted orer.
MachineModuleInfoImpl::SymbolListTy
MachineModuleInfoImpl::GetSortedStubs(const DenseMap<MCSymbol*,
- MCSymbol*> &Map) {
+ MachineModuleInfoImpl::StubValueTy>&Map) {
MachineModuleInfoImpl::SymbolListTy List(Map.begin(), Map.end());
if (!List.empty())
diff --git a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
index 2014b42..169e2ca 100644
--- a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+++ b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -404,14 +404,19 @@ getSymbolForDwarfGlobalReference(const GlobalValue *GV, Mangler *Mang,
// Add information about the stub reference to ELFMMI so that the stub
// gets emitted by the asmprinter.
MCSymbol *Sym = getContext().GetOrCreateTemporarySymbol(Name.str());
- MCSymbol *&StubSym = ELFMMI.getGVStubEntry(Sym);
- if (StubSym == 0) {
+ MachineModuleInfoImpl::StubValueTy &StubSym = ELFMMI.getGVStubEntry(Sym);
+ if (StubSym.getPointer() == 0) {
Name.clear();
Mang->getNameWithPrefix(Name, GV, false);
+
if (GV->hasPrivateLinkage())
- StubSym = getContext().GetOrCreateTemporarySymbol(Name.str());
+ StubSym = MachineModuleInfoImpl::
+ StubValueTy(getContext().GetOrCreateTemporarySymbol(Name.str()),
+ false);
else
- StubSym = getContext().GetOrCreateSymbol(Name.str());
+ StubSym = MachineModuleInfoImpl::
+ StubValueTy(getContext().GetOrCreateSymbol(Name.str()),
+ !GV->hasInternalLinkage());
}
return TargetLoweringObjectFile::
@@ -761,14 +766,19 @@ getSymbolForDwarfGlobalReference(const GlobalValue *GV, Mangler *Mang,
// Add information about the stub reference to MachOMMI so that the stub
// gets emitted by the asmprinter.
MCSymbol *Sym = getContext().GetOrCreateTemporarySymbol(Name.str());
- MCSymbol *&StubSym = MachOMMI.getGVStubEntry(Sym);
- if (StubSym == 0) {
+ MachineModuleInfoImpl::StubValueTy &StubSym = MachOMMI.getGVStubEntry(Sym);
+ if (StubSym.getPointer() == 0) {
Name.clear();
Mang->getNameWithPrefix(Name, GV, false);
+
if (GV->hasPrivateLinkage())
- StubSym = getContext().GetOrCreateTemporarySymbol(Name.str());
+ StubSym = MachineModuleInfoImpl::
+ StubValueTy(getContext().GetOrCreateTemporarySymbol(Name.str()),
+ false);
else
- StubSym = getContext().GetOrCreateSymbol(Name.str());
+ StubSym = MachineModuleInfoImpl::
+ StubValueTy(getContext().GetOrCreateSymbol(Name.str()),
+ !GV->hasInternalLinkage());
}
return TargetLoweringObjectFile::
diff --git a/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp b/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
index 716f4fb..c1490cb 100644
--- a/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
@@ -205,11 +205,12 @@ namespace {
MachineModuleInfoMachO &MMIMachO =
MMI->getObjFileInfo<MachineModuleInfoMachO>();
- MCSymbol *&StubSym =
+ MachineModuleInfoImpl::StubValueTy &StubSym =
GV->hasHiddenVisibility() ? MMIMachO.getHiddenGVStubEntry(Sym) :
MMIMachO.getGVStubEntry(Sym);
- if (StubSym == 0)
- StubSym = GetGlobalValueSymbol(GV);
+ if (StubSym.getPointer() == 0)
+ StubSym = MachineModuleInfoImpl::
+ StubValueTy(GetGlobalValueSymbol(GV), !GV->hasInternalLinkage());
}
} else {
assert(ACPV->isExtSymbol() && "unrecognized constant pool value");
@@ -1126,7 +1127,7 @@ void ARMAsmPrinter::EmitEndOfAsmFile(Module &M) {
// Output non-lazy-pointers for external and common global variables.
MachineModuleInfoMachO::SymbolListTy Stubs = MMIMacho.GetGVStubList();
-
+
if (!Stubs.empty()) {
// Switch with ".non_lazy_symbol_pointer" directive.
OutStreamer.SwitchSection(TLOFMacho.getNonLazySymbolPointerSection());
@@ -1135,7 +1136,7 @@ void ARMAsmPrinter::EmitEndOfAsmFile(Module &M) {
// L_foo$stub:
OutStreamer.EmitLabel(Stubs[i].first);
// .indirect_symbol _foo
- MCSymbol *MCSym = Stubs[i].second;
+ MCSymbol *MCSym = Stubs[i].second.getPointer();
OutStreamer.EmitSymbolAttribute(MCSym, MCSA_IndirectSymbol);
if (MCSym->isUndefined())
@@ -1159,8 +1160,9 @@ void ARMAsmPrinter::EmitEndOfAsmFile(Module &M) {
// L_foo$stub:
OutStreamer.EmitLabel(Stubs[i].first);
// .long _foo
- OutStreamer.EmitValue(MCSymbolRefExpr::Create(Stubs[i].second,
- OutContext),
+ OutStreamer.EmitValue(MCSymbolRefExpr::
+ Create(Stubs[i].second.getPointer(),
+ OutContext),
4/*size*/, 0/*addrspace*/);
}
diff --git a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
index 3c7dfaf..7dd5ae2 100644
--- a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
@@ -198,10 +198,11 @@ namespace {
if (GV->isDeclaration() || GV->isWeakForLinker()) {
// Dynamically-resolved functions need a stub for the function.
MCSymbol *Sym = GetSymbolWithGlobalValueBase(GV, "$stub");
- MCSymbol *&StubSym =
+ MachineModuleInfoImpl::StubValueTy &StubSym =
MMI->getObjFileInfo<MachineModuleInfoMachO>().getFnStubEntry(Sym);
- if (StubSym == 0)
- StubSym = GetGlobalValueSymbol(GV);
+ if (StubSym.getPointer() == 0)
+ StubSym = MachineModuleInfoImpl::
+ StubValueTy(GetGlobalValueSymbol(GV),!GV->hasInternalLinkage());
O << *Sym;
return;
}
@@ -212,10 +213,11 @@ namespace {
TempNameStr += StringRef("$stub");
MCSymbol *Sym = GetExternalSymbolSymbol(TempNameStr.str());
- MCSymbol *&StubSym =
+ MachineModuleInfoImpl::StubValueTy &StubSym =
MMI->getObjFileInfo<MachineModuleInfoMachO>().getFnStubEntry(Sym);
- if (StubSym == 0)
- StubSym = GetExternalSymbolSymbol(MO.getSymbolName());
+ if (StubSym.getPointer() == 0)
+ StubSym = MachineModuleInfoImpl::
+ StubValueTy(GetExternalSymbolSymbol(MO.getSymbolName()), true);
O << *Sym;
return;
}
@@ -404,10 +406,11 @@ void PPCAsmPrinter::printOp(const MachineOperand &MO) {
MCSymbol *NLPSym =
OutContext.GetOrCreateSymbol(StringRef(MAI->getGlobalPrefix())+
MO.getSymbolName()+"$non_lazy_ptr");
- MCSymbol *&StubSym =
+ MachineModuleInfoImpl::StubValueTy &StubSym =
MMI->getObjFileInfo<MachineModuleInfoMachO>().getGVStubEntry(NLPSym);
- if (StubSym == 0)
- StubSym = GetExternalSymbolSymbol(MO.getSymbolName());
+ if (StubSym.getPointer() == 0)
+ StubSym = MachineModuleInfoImpl::
+ StubValueTy(GetExternalSymbolSymbol(MO.getSymbolName()), true);
O << *NLPSym;
return;
@@ -422,19 +425,23 @@ void PPCAsmPrinter::printOp(const MachineOperand &MO) {
(GV->isDeclaration() || GV->isWeakForLinker())) {
if (!GV->hasHiddenVisibility()) {
SymToPrint = GetSymbolWithGlobalValueBase(GV, "$non_lazy_ptr");
- MCSymbol *&StubSym =
- MMI->getObjFileInfo<MachineModuleInfoMachO>().getGVStubEntry(SymToPrint);
- if (StubSym == 0)
- StubSym = GetGlobalValueSymbol(GV);
+ MachineModuleInfoImpl::StubValueTy &StubSym =
+ MMI->getObjFileInfo<MachineModuleInfoMachO>()
+ .getGVStubEntry(SymToPrint);
+ if (StubSym.getPointer() == 0)
+ StubSym = MachineModuleInfoImpl::
+ StubValueTy(GetGlobalValueSymbol(GV), !GV->hasInternalLinkage());
} else if (GV->isDeclaration() || GV->hasCommonLinkage() ||
GV->hasAvailableExternallyLinkage()) {
SymToPrint = GetSymbolWithGlobalValueBase(GV, "$non_lazy_ptr");
- MCSymbol *&StubSym =
+ MachineModuleInfoImpl::StubValueTy &StubSym =
MMI->getObjFileInfo<MachineModuleInfoMachO>().
getHiddenGVStubEntry(SymToPrint);
- if (StubSym == 0)
- StubSym = GetGlobalValueSymbol(GV);
+ if (StubSym.getPointer() == 0)
+ StubSym = MachineModuleInfoImpl::
+ StubValueTy(GetGlobalValueSymbol(GV),
+ !GV->hasInternalLinkage());
} else {
SymToPrint = GetGlobalValueSymbol(GV);
}
@@ -704,7 +711,7 @@ EmitFunctionStubs(const MachineModuleInfoMachO::SymbolListTy &Stubs) {
EmitAlignment(4);
const MCSymbol *Stub = Stubs[i].first;
- const MCSymbol *RawSym = Stubs[i].second;
+ const MCSymbol *RawSym = Stubs[i].second.getPointer();
const MCSymbol *LazyPtr = GetLazyPtr(Stub, OutContext);
const MCSymbol *AnonSymbol = GetAnonSym(Stub, OutContext);
@@ -738,7 +745,7 @@ EmitFunctionStubs(const MachineModuleInfoMachO::SymbolListTy &Stubs) {
16, SectionKind::getText());
for (unsigned i = 0, e = Stubs.size(); i != e; ++i) {
const MCSymbol *Stub = Stubs[i].first;
- const MCSymbol *RawSym = Stubs[i].second;
+ const MCSymbol *RawSym = Stubs[i].second.getPointer();
const MCSymbol *LazyPtr = GetLazyPtr(Stub, OutContext);
OutStreamer.SwitchSection(StubSection);
@@ -781,8 +788,10 @@ bool PPCDarwinAsmPrinter::doFinalization(Module &M) {
E = Personalities.end(); I != E; ++I) {
if (*I) {
MCSymbol *NLPSym = GetSymbolWithGlobalValueBase(*I, "$non_lazy_ptr");
- MCSymbol *&StubSym = MMIMacho.getGVStubEntry(NLPSym);
- StubSym = GetGlobalValueSymbol(*I);
+ MachineModuleInfoImpl::StubValueTy &StubSym =
+ MMIMacho.getGVStubEntry(NLPSym);
+ StubSym = MachineModuleInfoImpl::
+ StubValueTy(GetGlobalValueSymbol(*I), true);
}
}
}
@@ -798,7 +807,8 @@ bool PPCDarwinAsmPrinter::doFinalization(Module &M) {
for (unsigned i = 0, e = Stubs.size(); i != e; ++i) {
O << *Stubs[i].first << ":\n";
- O << "\t.indirect_symbol " << *Stubs[i].second << '\n';
+ O << "\t.indirect_symbol " << *Stubs[i].second.getPointer() << '\n';
+ // FIXME: This should use the "GV is external" bit.
O << (isPPC64 ? "\t.quad\t0\n" : "\t.long\t0\n");
}
}
@@ -810,7 +820,8 @@ bool PPCDarwinAsmPrinter::doFinalization(Module &M) {
for (unsigned i = 0, e = Stubs.size(); i != e; ++i) {
O << *Stubs[i].first << ":\n";
- O << (isPPC64 ? "\t.quad\t" : "\t.long\t") << *Stubs[i].second << '\n';
+ O << (isPPC64 ? "\t.quad\t" : "\t.long\t")
+ << *Stubs[i].second.getPointer() << '\n';
}
}
diff --git a/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp b/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp
index caf84b6..4911683 100644
--- a/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp
+++ b/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp
@@ -133,24 +133,25 @@ void X86AsmPrinter::printSymbolOperand(const MachineOperand &MO) {
if (MO.getTargetFlags() == X86II::MO_DARWIN_NONLAZY ||
MO.getTargetFlags() == X86II::MO_DARWIN_NONLAZY_PIC_BASE) {
MCSymbol *Sym = GetSymbolWithGlobalValueBase(GV, "$non_lazy_ptr");
-
- MCSymbol *&StubSym =
+ MachineModuleInfoImpl::StubValueTy &StubSym =
MMI->getObjFileInfo<MachineModuleInfoMachO>().getGVStubEntry(Sym);
- if (StubSym == 0)
- StubSym = GetGlobalValueSymbol(GV);
-
+ if (StubSym.getPointer() == 0)
+ StubSym = MachineModuleInfoImpl::
+ StubValueTy(GetGlobalValueSymbol(GV), !GV->hasInternalLinkage());
} else if (MO.getTargetFlags() == X86II::MO_DARWIN_HIDDEN_NONLAZY_PIC_BASE){
MCSymbol *Sym = GetSymbolWithGlobalValueBase(GV, "$non_lazy_ptr");
- MCSymbol *&StubSym =
+ MachineModuleInfoImpl::StubValueTy &StubSym =
MMI->getObjFileInfo<MachineModuleInfoMachO>().getHiddenGVStubEntry(Sym);
- if (StubSym == 0)
- StubSym = GetGlobalValueSymbol(GV);
+ if (StubSym.getPointer() == 0)
+ StubSym = MachineModuleInfoImpl::
+ StubValueTy(GetGlobalValueSymbol(GV), !GV->hasInternalLinkage());
} else if (MO.getTargetFlags() == X86II::MO_DARWIN_STUB) {
MCSymbol *Sym = GetSymbolWithGlobalValueBase(GV, "$stub");
- MCSymbol *&StubSym =
+ MachineModuleInfoImpl::StubValueTy &StubSym =
MMI->getObjFileInfo<MachineModuleInfoMachO>().getFnStubEntry(Sym);
- if (StubSym == 0)
- StubSym = GetGlobalValueSymbol(GV);
+ if (StubSym.getPointer() == 0)
+ StubSym = MachineModuleInfoImpl::
+ StubValueTy(GetGlobalValueSymbol(GV), !GV->hasInternalLinkage());
}
// If the name begins with a dollar-sign, enclose it in parens. We do this
@@ -170,13 +171,15 @@ void X86AsmPrinter::printSymbolOperand(const MachineOperand &MO) {
TempNameStr += StringRef("$stub");
MCSymbol *Sym = GetExternalSymbolSymbol(TempNameStr.str());
- MCSymbol *&StubSym =
+ MachineModuleInfoImpl::StubValueTy &StubSym =
MMI->getObjFileInfo<MachineModuleInfoMachO>().getFnStubEntry(Sym);
- if (StubSym == 0) {
+ if (StubSym.getPointer() == 0) {
TempNameStr.erase(TempNameStr.end()-5, TempNameStr.end());
- StubSym = OutContext.GetOrCreateSymbol(TempNameStr.str());
+ StubSym = MachineModuleInfoImpl::
+ StubValueTy(OutContext.GetOrCreateSymbol(TempNameStr.str()),
+ true);
}
- SymToPrint = StubSym;
+ SymToPrint = StubSym.getPointer();
} else {
SymToPrint = GetExternalSymbolSymbol(MO.getSymbolName());
}
@@ -507,7 +510,8 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) {
// L_foo$stub:
OutStreamer.EmitLabel(Stubs[i].first);
// .indirect_symbol _foo
- OutStreamer.EmitSymbolAttribute(Stubs[i].second, MCSA_IndirectSymbol);
+ OutStreamer.EmitSymbolAttribute(Stubs[i].second.getPointer(),
+ MCSA_IndirectSymbol);
// hlt; hlt; hlt; hlt; hlt hlt = 0xf4 = -12.
const char HltInsts[] = { -12, -12, -12, -12, -12 };
OutStreamer.EmitBytes(StringRef(HltInsts, 5), 0/*addrspace*/);
@@ -530,7 +534,8 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) {
// L_foo$non_lazy_ptr:
OutStreamer.EmitLabel(Stubs[i].first);
// .indirect_symbol _foo
- OutStreamer.EmitSymbolAttribute(Stubs[i].second, MCSA_IndirectSymbol);
+ OutStreamer.EmitSymbolAttribute(Stubs[i].second.getPointer(),
+ MCSA_IndirectSymbol);
// .long 0
OutStreamer.EmitIntValue(0, 4/*size*/, 0/*addrspace*/);
}
@@ -547,8 +552,9 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) {
// L_foo$non_lazy_ptr:
OutStreamer.EmitLabel(Stubs[i].first);
// .long _foo
- OutStreamer.EmitValue(MCSymbolRefExpr::Create(Stubs[i].second,
- OutContext),
+ OutStreamer.EmitValue(MCSymbolRefExpr::
+ Create(Stubs[i].second.getPointer(),
+ OutContext),
4/*size*/, 0/*addrspace*/);
}
Stubs.clear();
@@ -624,7 +630,7 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) {
O << *Stubs[i].first << ":\n"
<< (TD->getPointerSize() == 8 ?
MAI->getData64bitsDirective() : MAI->getData32bitsDirective())
- << *Stubs[i].second << '\n';
+ << *Stubs[i].second.getPointer() << '\n';
Stubs.clear();
}
diff --git a/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp b/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
index b8a6eeb..bde7bfd 100644
--- a/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
+++ b/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
@@ -91,35 +91,49 @@ GetSymbolFromOperand(const MachineOperand &MO) const {
Name += "$non_lazy_ptr";
MCSymbol *Sym = Ctx.GetOrCreateTemporarySymbol(Name.str());
- MCSymbol *&StubSym = getMachOMMI().getGVStubEntry(Sym);
- if (StubSym == 0) {
+ MachineModuleInfoImpl::StubValueTy &StubSym =
+ getMachOMMI().getGVStubEntry(Sym);
+ if (StubSym.getPointer() == 0) {
assert(MO.isGlobal() && "Extern symbol not handled yet");
- StubSym = AsmPrinter.GetGlobalValueSymbol(MO.getGlobal());
+ StubSym =
+ MachineModuleInfoImpl::
+ StubValueTy(AsmPrinter.GetGlobalValueSymbol(MO.getGlobal()),
+ !MO.getGlobal()->hasInternalLinkage());
}
return Sym;
}
case X86II::MO_DARWIN_HIDDEN_NONLAZY_PIC_BASE: {
Name += "$non_lazy_ptr";
MCSymbol *Sym = Ctx.GetOrCreateTemporarySymbol(Name.str());
- MCSymbol *&StubSym = getMachOMMI().getHiddenGVStubEntry(Sym);
- if (StubSym == 0) {
+ MachineModuleInfoImpl::StubValueTy &StubSym =
+ getMachOMMI().getHiddenGVStubEntry(Sym);
+ if (StubSym.getPointer() == 0) {
assert(MO.isGlobal() && "Extern symbol not handled yet");
- StubSym = AsmPrinter.GetGlobalValueSymbol(MO.getGlobal());
+ StubSym =
+ MachineModuleInfoImpl::
+ StubValueTy(AsmPrinter.GetGlobalValueSymbol(MO.getGlobal()),
+ !MO.getGlobal()->hasInternalLinkage());
}
return Sym;
}
case X86II::MO_DARWIN_STUB: {
Name += "$stub";
MCSymbol *Sym = Ctx.GetOrCreateTemporarySymbol(Name.str());
- MCSymbol *&StubSym = getMachOMMI().getFnStubEntry(Sym);
- if (StubSym)
+ MachineModuleInfoImpl::StubValueTy &StubSym =
+ getMachOMMI().getFnStubEntry(Sym);
+ if (StubSym.getPointer())
return Sym;
if (MO.isGlobal()) {
- StubSym = AsmPrinter.GetGlobalValueSymbol(MO.getGlobal());
+ StubSym =
+ MachineModuleInfoImpl::
+ StubValueTy(AsmPrinter.GetGlobalValueSymbol(MO.getGlobal()),
+ !MO.getGlobal()->hasInternalLinkage());
} else {
Name.erase(Name.end()-5, Name.end());
- StubSym = Ctx.GetOrCreateTemporarySymbol(Name.str());
+ StubSym =
+ MachineModuleInfoImpl::
+ StubValueTy(Ctx.GetOrCreateTemporarySymbol(Name.str()), false);
}
return Sym;
}
generated by cgit v1.1 at 2025-07-03 01:29:01 +0000