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Revert "Remove extra argument used once on

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TargetMachine::getNameWithPrefix and inline the result into the singular
caller." and "Remove more guts of TargetMachine::getNameWithPrefix and
migrate one check to the TLOF mach-o version." temporarily until I can
get the whole call migrated out of the TargetMachine as we could hit
places where TLOF isn't valid.

This reverts commits r281981 and r281983.

llvm-svn: 282028
This commit is contained in:
Eric Christopher 2016-09-20 22:03:28 +00:00
parent 70699ac5a1
commit 94d50bf6e6
3 changed files with 12 additions and 11 deletions
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2
include/llvm/Target/TargetMachine.h
View File

@ -265,7 +265,7 @@ public:
virtual bool targetSchedulesPostRAScheduling() const { return false; };
void getNameWithPrefix(SmallVectorImpl<char> &Name, const GlobalValue *GV,
Mangler &Mang) const;
Mangler &Mang, bool MayAlwaysUsePrivate = false) const;
MCSymbol *getSymbol(const GlobalValue *GV, Mangler &Mang) const;
/// True if the target uses physical regs at Prolog/Epilog insertion

9
lib/CodeGen/TargetLoweringObjectFileImpl.cpp
View File

@ -301,7 +301,7 @@ selectELFSectionForGlobal(MCContext &Ctx, const GlobalValue *GV,
if (EmitUniqueSection && UniqueSectionNames) {
Name.push_back('.');
Mang.getNameWithPrefix(Name, GV, false);
TM.getNameWithPrefix(Name, GV, Mang, true);
}
unsigned UniqueID = MCContext::GenericSectionID;
if (EmitUniqueSection && !UniqueSectionNames) {
@ -817,13 +817,6 @@ static bool canUsePrivateLabel(const MCAsmInfo &AsmInfo,
void TargetLoweringObjectFileMachO::getNameWithPrefix(
SmallVectorImpl<char> &OutName, const GlobalValue *GV,
const TargetMachine &TM) const {
if (!GV->hasPrivateLinkage()) {
// Simple case: If GV is not private, it is not important to find out if
// private labels are legal in this case or not.
getMangler().getNameWithPrefix(OutName, GV, false);
return;
}
SectionKind GVKind = TargetLoweringObjectFile::getKindForGlobal(GV, TM);
const MCSection *TheSection = SectionForGlobal(GV, GVKind, TM);
bool CannotUsePrivateLabel =

12
lib/Target/TargetMachine.cpp
View File

@ -199,8 +199,16 @@ TargetIRAnalysis TargetMachine::getTargetIRAnalysis() {
}
void TargetMachine::getNameWithPrefix(SmallVectorImpl<char> &Name,
const GlobalValue *GV, Mangler &Mang) const {
getObjFileLowering()->getNameWithPrefix(Name, GV, *this);
const GlobalValue *GV, Mangler &Mang,
bool MayAlwaysUsePrivate) const {
if (MayAlwaysUsePrivate || !GV->hasPrivateLinkage()) {
// Simple case: If GV is not private, it is not important to find out if
// private labels are legal in this case or not.
Mang.getNameWithPrefix(Name, GV, false);
return;
}
const TargetLoweringObjectFile *TLOF = getObjFileLowering();
TLOF->getNameWithPrefix(Name, GV, *this);
}
MCSymbol *TargetMachine::getSymbol(const GlobalValue *GV, Mangler &Mang) const {