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we already know the sectionkind when invoking SelectSectionForGlobal,

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pass it in instead of recomputing it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76990 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-07-24 18:42:53 +00:00
parent 7420ab2191
commit f20f250b6f
8 changed files with 20 additions and 17 deletions
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3
include/llvm/Target/DarwinTargetAsmInfo.h
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@ -34,7 +34,8 @@ namespace llvm {
const Section* SixteenByteConstantSection;
explicit DarwinTargetAsmInfo(const TargetMachine &TM);
virtual const Section* SelectSectionForGlobal(const GlobalValue *GV) const;
virtual const Section* SelectSectionForGlobal(const GlobalValue *GV,
SectionKind::Kind Kind) const;
virtual bool emitUsedDirectiveFor(const GlobalValue *GV,
Mangler *Mang) const;

3
include/llvm/Target/ELFTargetAsmInfo.h
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@ -38,7 +38,8 @@ namespace llvm {
virtual unsigned getFlagsForNamedSection(const char *Section) const;
SectionKind::Kind SectionKindForGlobal(const GlobalValue *GV) const;
virtual const Section* SelectSectionForGlobal(const GlobalValue *GV) const;
virtual const Section* SelectSectionForGlobal(const GlobalValue *GV,
SectionKind::Kind Kind) const;
virtual std::string printSectionFlags(unsigned flags) const;
const Section* DataRelSection;

3
include/llvm/Target/TargetAsmInfo.h
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@ -619,7 +619,8 @@ namespace llvm {
virtual std::string printSectionFlags(unsigned flags) const { return ""; }
// FIXME: Eliminate this.
virtual const Section* SelectSectionForGlobal(const GlobalValue *GV) const;
virtual const Section* SelectSectionForGlobal(const GlobalValue *GV,
SectionKind::Kind Kind) const;
/// getSLEB128Size - Compute the number of bytes required for a signed
/// leb128 value.

4
lib/Target/DarwinTargetAsmInfo.cpp
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@ -125,8 +125,8 @@ bool DarwinTargetAsmInfo::emitUsedDirectiveFor(const GlobalValue* GV,
}
const Section*
DarwinTargetAsmInfo::SelectSectionForGlobal(const GlobalValue *GV) const {
SectionKind::Kind Kind = SectionKindForGlobal(GV);
DarwinTargetAsmInfo::SelectSectionForGlobal(const GlobalValue *GV,
SectionKind::Kind Kind) const {
bool isWeak = GV->isWeakForLinker();
bool isNonStatic = TM.getRelocationModel() != Reloc::Static;

5
lib/Target/ELFTargetAsmInfo.cpp
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@ -74,9 +74,8 @@ ELFTargetAsmInfo::SectionKindForGlobal(const GlobalValue *GV) const {
}
const Section*
ELFTargetAsmInfo::SelectSectionForGlobal(const GlobalValue *GV) const {
SectionKind::Kind Kind = SectionKindForGlobal(GV);
ELFTargetAsmInfo::SelectSectionForGlobal(const GlobalValue *GV,
SectionKind::Kind Kind) const {
if (const Function *F = dyn_cast<Function>(GV)) {
switch (F->getLinkage()) {
default: llvm_unreachable("Unknown linkage type!");

9
lib/Target/PIC16/PIC16TargetAsmInfo.cpp
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@ -186,14 +186,15 @@ PIC16TargetAsmInfo::getSectionForAuto(const GlobalVariable *GV) const {
// Override default implementation to put the true globals into
// multiple data sections if required.
const Section*
PIC16TargetAsmInfo::SelectSectionForGlobal(const GlobalValue *GV1) const {
PIC16TargetAsmInfo::SelectSectionForGlobal(const GlobalValue *GV1,
SectionKind::Kind Kind) const {
// We select the section based on the initializer here, so it really
// has to be a GlobalVariable.
const GlobalVariable *GV = dyn_cast<GlobalVariable>(GV1);
if (!GV)
return TargetAsmInfo::SelectSectionForGlobal(GV1);
return TargetAsmInfo::SelectSectionForGlobal(GV1, Kind);
// Record Exteranl Var Decls.
// Record External Var Decls.
if (GV->isDeclaration()) {
ExternalVarDecls->Items.push_back(GV);
return ExternalVarDecls->S_;
@ -225,7 +226,7 @@ PIC16TargetAsmInfo::SelectSectionForGlobal(const GlobalValue *GV1) const {
return getROSectionForGlobal(GV);
// Else let the default implementation take care of it.
return TargetAsmInfo::SelectSectionForGlobal(GV);
return TargetAsmInfo::SelectSectionForGlobal(GV, Kind);
}
PIC16TargetAsmInfo::~PIC16TargetAsmInfo() {

3
lib/Target/PIC16/PIC16TargetAsmInfo.h
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@ -74,7 +74,8 @@ namespace llvm {
const Section *getROSectionForGlobal(const GlobalVariable *GV) const;
const Section *CreateROSectionForGlobal(const GlobalVariable *GV,
std::string Addr = "") const;
virtual const Section *SelectSectionForGlobal(const GlobalValue *GV) const;
virtual const Section *SelectSectionForGlobal(const GlobalValue *GV,
SectionKind::Kind Kind) const;
const Section *CreateSectionForGlobal(const GlobalVariable *GV,
const std::string &Addr = "") const;
public:

7
lib/Target/TargetAsmInfo.cpp
View File

@ -300,14 +300,13 @@ const Section *TargetAsmInfo::SectionForGlobal(const GlobalValue *GV) const {
}
// Use default section depending on the 'type' of global
return SelectSectionForGlobal(GV);
return SelectSectionForGlobal(GV, Kind);
}
// Lame default implementation. Calculate the section name for global.
const Section*
TargetAsmInfo::SelectSectionForGlobal(const GlobalValue *GV) const {
SectionKind::Kind Kind = SectionKindForGlobal(GV);
TargetAsmInfo::SelectSectionForGlobal(const GlobalValue *GV,
SectionKind::Kind Kind) const {
if (Kind == SectionKind::Text)
return getTextSection();