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-rw-r--r--llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp69
1 files changed, 31 insertions, 38 deletions
diff --git a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
index 69142d7902e..a32bdf8955c 100644
--- a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+++ b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -69,10 +69,8 @@ void TargetLoweringObjectFileELF::emitPersonalityValue(MCStreamer &Streamer,
StringRef Prefix = ".data.";
NameData.insert(NameData.begin(), Prefix.begin(), Prefix.end());
unsigned Flags = ELF::SHF_ALLOC | ELF::SHF_WRITE | ELF::SHF_GROUP;
- const MCSection *Sec = getContext().getELFSection(NameData,
- ELF::SHT_PROGBITS,
- Flags,
- 0, Label->getName());
+ MCSection *Sec = getContext().getELFSection(NameData, ELF::SHT_PROGBITS,
+ Flags, 0, Label->getName());
unsigned Size = TM.getDataLayout()->getPointerSize();
Streamer.SwitchSection(Sec);
Streamer.EmitValueToAlignment(TM.getDataLayout()->getPointerABIAlignment());
@@ -201,7 +199,7 @@ static const Comdat *getELFComdat(const GlobalValue *GV) {
return C;
}
-const MCSection *TargetLoweringObjectFileELF::getExplicitSectionGlobal(
+MCSection *TargetLoweringObjectFileELF::getExplicitSectionGlobal(
const GlobalValue *GV, SectionKind Kind, Mangler &Mang,
const TargetMachine &TM) const {
StringRef SectionName = GV->getSection();
@@ -245,7 +243,7 @@ static StringRef getSectionPrefixForGlobal(SectionKind Kind) {
return ".data.rel.ro";
}
-static const MCSectionELF *
+static MCSectionELF *
selectELFSectionForGlobal(MCContext &Ctx, const GlobalValue *GV,
SectionKind Kind, Mangler &Mang,
const TargetMachine &TM, bool EmitUniqueSection,
@@ -308,7 +306,7 @@ selectELFSectionForGlobal(MCContext &Ctx, const GlobalValue *GV,
EntrySize, Group, UniqueID);
}
-const MCSection *TargetLoweringObjectFileELF::SelectSectionForGlobal(
+MCSection *TargetLoweringObjectFileELF::SelectSectionForGlobal(
const GlobalValue *GV, SectionKind Kind, Mangler &Mang,
const TargetMachine &TM) const {
unsigned Flags = getELFSectionFlags(Kind);
@@ -328,7 +326,7 @@ const MCSection *TargetLoweringObjectFileELF::SelectSectionForGlobal(
EmitUniqueSection, Flags, &NextUniqueID);
}
-const MCSection *TargetLoweringObjectFileELF::getSectionForJumpTable(
+MCSection *TargetLoweringObjectFileELF::getSectionForJumpTable(
const Function &F, Mangler &Mang, const TargetMachine &TM) const {
// If the function can be removed, produce a unique section so that
// the table doesn't prevent the removal.
@@ -349,10 +347,9 @@ bool TargetLoweringObjectFileELF::shouldPutJumpTableInFunctionSection(
return false;
}
-/// getSectionForConstant - Given a mergeable constant with the
-/// specified size and relocation information, return a section that it
-/// should be placed in.
-const MCSection *
+/// Given a mergeable constant with the specified size and relocation
+/// information, return a section that it should be placed in.
+MCSection *
TargetLoweringObjectFileELF::getSectionForConstant(SectionKind Kind,
const Constant *C) const {
if (Kind.isMergeableConst4() && MergeableConst4Section)
@@ -369,11 +366,9 @@ TargetLoweringObjectFileELF::getSectionForConstant(SectionKind Kind,
return DataRelROSection;
}
-static const MCSectionELF *getStaticStructorSection(MCContext &Ctx,
- bool UseInitArray,
- bool IsCtor,
- unsigned Priority,
- const MCSymbol *KeySym) {
+static MCSectionELF *getStaticStructorSection(MCContext &Ctx, bool UseInitArray,
+ bool IsCtor, unsigned Priority,
+ const MCSymbol *KeySym) {
std::string Name;
unsigned Type;
unsigned Flags = ELF::SHF_ALLOC | ELF::SHF_WRITE;
@@ -411,13 +406,13 @@ static const MCSectionELF *getStaticStructorSection(MCContext &Ctx,
return Ctx.getELFSection(Name, Type, Flags, 0, COMDAT);
}
-const MCSection *TargetLoweringObjectFileELF::getStaticCtorSection(
+MCSection *TargetLoweringObjectFileELF::getStaticCtorSection(
unsigned Priority, const MCSymbol *KeySym) const {
return getStaticStructorSection(getContext(), UseInitArray, true, Priority,
KeySym);
}
-const MCSection *TargetLoweringObjectFileELF::getStaticDtorSection(
+MCSection *TargetLoweringObjectFileELF::getStaticDtorSection(
unsigned Priority, const MCSymbol *KeySym) const {
return getStaticStructorSection(getContext(), UseInitArray, false, Priority,
KeySym);
@@ -520,9 +515,8 @@ emitModuleFlags(MCStreamer &Streamer,
ErrorCode + ".");
// Get the section.
- const MCSectionMachO *S =
- getContext().getMachOSection(Segment, Section, TAA, StubSize,
- SectionKind::getDataNoRel());
+ MCSectionMachO *S = getContext().getMachOSection(
+ Segment, Section, TAA, StubSize, SectionKind::getDataNoRel());
Streamer.SwitchSection(S);
Streamer.EmitLabel(getContext().
getOrCreateSymbol(StringRef("L_OBJC_IMAGE_INFO")));
@@ -540,7 +534,7 @@ static void checkMachOComdat(const GlobalValue *GV) {
"' cannot be lowered.");
}
-const MCSection *TargetLoweringObjectFileMachO::getExplicitSectionGlobal(
+MCSection *TargetLoweringObjectFileMachO::getExplicitSectionGlobal(
const GlobalValue *GV, SectionKind Kind, Mangler &Mang,
const TargetMachine &TM) const {
// Parse the section specifier and create it if valid.
@@ -561,8 +555,8 @@ const MCSection *TargetLoweringObjectFileMachO::getExplicitSectionGlobal(
}
// Get the section.
- const MCSectionMachO *S =
- getContext().getMachOSection(Segment, Section, TAA, StubSize, Kind);
+ MCSectionMachO *S =
+ getContext().getMachOSection(Segment, Section, TAA, StubSize, Kind);
// If TAA wasn't set by ParseSectionSpecifier() above,
// use the value returned by getMachOSection() as a default.
@@ -582,9 +576,9 @@ const MCSection *TargetLoweringObjectFileMachO::getExplicitSectionGlobal(
return S;
}
-const MCSection *TargetLoweringObjectFileMachO::
-SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
- Mangler &Mang, const TargetMachine &TM) const {
+MCSection *TargetLoweringObjectFileMachO::SelectSectionForGlobal(
+ const GlobalValue *GV, SectionKind Kind, Mangler &Mang,
+ const TargetMachine &TM) const {
checkMachOComdat(GV);
// Handle thread local data.
@@ -649,7 +643,7 @@ SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
return DataSection;
}
-const MCSection *
+MCSection *
TargetLoweringObjectFileMachO::getSectionForConstant(SectionKind Kind,
const Constant *C) const {
// If this constant requires a relocation, we have to put it in the data
@@ -861,7 +855,7 @@ static int getSelectionForCOFF(const GlobalValue *GV) {
return 0;
}
-const MCSection *TargetLoweringObjectFileCOFF::getExplicitSectionGlobal(
+MCSection *TargetLoweringObjectFileCOFF::getExplicitSectionGlobal(
const GlobalValue *GV, SectionKind Kind, Mangler &Mang,
const TargetMachine &TM) const {
int Selection = 0;
@@ -903,10 +897,9 @@ static const char *getCOFFSectionNameForUniqueGlobal(SectionKind Kind) {
return ".data";
}
-
-const MCSection *TargetLoweringObjectFileCOFF::
-SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
- Mangler &Mang, const TargetMachine &TM) const {
+MCSection *TargetLoweringObjectFileCOFF::SelectSectionForGlobal(
+ const GlobalValue *GV, SectionKind Kind, Mangler &Mang,
+ const TargetMachine &TM) const {
// If we have -ffunction-sections then we should emit the global value to a
// uniqued section specifically for it.
bool EmitUniquedSection;
@@ -971,7 +964,7 @@ void TargetLoweringObjectFileCOFF::getNameWithPrefix(
Mang.getNameWithPrefix(OutName, GV, CannotUsePrivateLabel);
}
-const MCSection *TargetLoweringObjectFileCOFF::getSectionForJumpTable(
+MCSection *TargetLoweringObjectFileCOFF::getSectionForJumpTable(
const Function &F, Mangler &Mang, const TargetMachine &TM) const {
// If the function can be removed, produce a unique section so that
// the table doesn't prevent the removal.
@@ -1026,7 +1019,7 @@ emitModuleFlags(MCStreamer &Streamer,
// Emit the linker options to the linker .drectve section. According to the
// spec, this section is a space-separated string containing flags for linker.
- const MCSection *Sec = getDrectveSection();
+ MCSection *Sec = getDrectveSection();
Streamer.SwitchSection(Sec);
for (unsigned i = 0, e = LinkerOptions->getNumOperands(); i != e; ++i) {
MDNode *MDOptions = cast<MDNode>(LinkerOptions->getOperand(i));
@@ -1040,13 +1033,13 @@ emitModuleFlags(MCStreamer &Streamer,
}
}
-const MCSection *TargetLoweringObjectFileCOFF::getStaticCtorSection(
+MCSection *TargetLoweringObjectFileCOFF::getStaticCtorSection(
unsigned Priority, const MCSymbol *KeySym) const {
return getContext().getAssociativeCOFFSection(
cast<MCSectionCOFF>(StaticCtorSection), KeySym);
}
-const MCSection *TargetLoweringObjectFileCOFF::getStaticDtorSection(
+MCSection *TargetLoweringObjectFileCOFF::getStaticDtorSection(
unsigned Priority, const MCSymbol *KeySym) const {
return getContext().getAssociativeCOFFSection(
cast<MCSectionCOFF>(StaticDtorSection), KeySym);
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