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inline a method. 

llvm-svn: 77198
This commit is contained in:
Chris Lattner 2009-07-27 16:27:32 +00:00
parent 3679ad5a77
commit 543c83e8f2
2 changed files with 25 additions and 34 deletions
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7
llvm/include/llvm/Target/ELFTargetAsmInfo.h
View File

@ -19,10 +19,8 @@
namespace llvm {
class GlobalValue;
class GlobalVariable;
class Type;
struct ELFTargetAsmInfo: public TargetAsmInfo {
struct ELFTargetAsmInfo : public TargetAsmInfo {
ELFTargetAsmInfo(const TargetMachine &TM);
/// getSectionForMergeableConstant - Given a mergeable constant with the
@ -49,9 +47,6 @@ namespace llvm {
const Section *MergeableConst4Section;
const Section *MergeableConst8Section;
const Section *MergeableConst16Section;
private:
const Section *MergeableStringSection(const GlobalVariable *GV) const;
};
}

52
llvm/lib/Target/ELFTargetAsmInfo.cpp
View File

@ -58,8 +58,30 @@ const Section*
ELFTargetAsmInfo::SelectSectionForGlobal(const GlobalValue *GV,
SectionKind Kind) const {
if (Kind.isText()) return TextSection;
if (Kind.isMergeableCString())
return MergeableStringSection(cast<GlobalVariable>(GV));
if (Kind.isMergeableCString()) {
const TargetData *TD = TM.getTargetData();
Constant *C = cast<GlobalVariable>(GV)->getInitializer();
const Type *Ty = cast<ArrayType>(C->getType())->getElementType();
unsigned Size = TD->getTypeAllocSize(Ty);
if (Size <= 16) {
assert(getCStringSection() && "Should have string section prefix");
// We also need alignment here.
// FIXME: this is getting the alignment of the character, not the
// alignment of the string!!
unsigned Align = TD->getPrefTypeAlignment(Ty);
if (Align < Size)
Align = Size;
std::string Name = getCStringSection() + utostr(Size) + '.' +
utostr(Align);
return getOrCreateSection(Name.c_str(), false,
SectionKind::MergeableCString);
}
return getReadOnlySection();
}
if (Kind.isMergeableConst()) {
if (Kind.isMergeableConst4())
@ -145,32 +167,6 @@ ELFTargetAsmInfo::getSectionPrefixForUniqueGlobal(SectionKind Kind) const{
}
const Section*
ELFTargetAsmInfo::MergeableStringSection(const GlobalVariable *GV) const {
const TargetData *TD = TM.getTargetData();
Constant *C = cast<GlobalVariable>(GV)->getInitializer();
const Type *Ty = cast<ArrayType>(C->getType())->getElementType();
unsigned Size = TD->getTypeAllocSize(Ty);
if (Size <= 16) {
assert(getCStringSection() && "Should have string section prefix");
// We also need alignment here.
// FIXME: this is getting the alignment of the character, not the alignment
// of the string!!
unsigned Align = TD->getPrefTypeAlignment(Ty);
if (Align < Size)
Align = Size;
std::string Name = getCStringSection() + utostr(Size) + '.' + utostr(Align);
return getOrCreateSection(Name.c_str(), false,
SectionKind::MergeableCString);
}
return getReadOnlySection();
}
void ELFTargetAsmInfo::getSectionFlagsAsString(SectionKind Kind,
SmallVectorImpl<char> &Str) const {
Str.push_back(',');