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Move IsUsedInReloc from MCSymbolELF to MCSymbol.

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There is a free bit is MCSymbol and MachO needs the same information.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239933 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2015-06-17 20:08:20 +00:00
parent 1c63fe6c61
commit a1e31b45cc
7 changed files with 14 additions and 38 deletions
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12
lib/MC/MCAssembler.cpp
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@@ -345,16 +345,6 @@ bool MCAssembler::isThumbFunc(const MCSymbol *Symbol) const {
return true;
}
void MCAssembler::addLocalUsedInReloc(const MCSymbol &Sym) {
assert(Sym.isTemporary());
LocalsUsedInReloc.insert(&Sym);
}
bool MCAssembler::isLocalUsedInReloc(const MCSymbol &Sym) const {
assert(Sym.isTemporary());
return LocalsUsedInReloc.count(&Sym);
}
bool MCAssembler::isSymbolLinkerVisible(const MCSymbol &Symbol) const {
// Non-temporary labels should always be visible to the linker.
if (!Symbol.isTemporary())
@@ -364,7 +354,7 @@ bool MCAssembler::isSymbolLinkerVisible(const MCSymbol &Symbol) const {
if (!Symbol.isInSection())
return false;
if (isLocalUsedInReloc(Symbol))
if (Symbol.isUsedInReloc())
return true;
return false;

14
lib/MC/MCSymbolELF.cpp
View File

@@ -36,10 +36,7 @@ enum {
ELF_WeakrefUsedInReloc_Shift = 11,
// One bit.
ELF_UsedInReloc_Shift = 12,
// One bit.
ELF_BindingSet_Shift = 13
ELF_BindingSet_Shift = 12
};
}
@@ -175,15 +172,6 @@ unsigned MCSymbolELF::getOther() const {
return Other << 5;
}
void MCSymbolELF::setUsedInReloc() const {
uint32_t OtherFlags = getFlags() & ~(0x1 << ELF_UsedInReloc_Shift);
setFlags(OtherFlags | (1 << ELF_UsedInReloc_Shift));
}
bool MCSymbolELF::isUsedInReloc() const {
return getFlags() & (0x1 << ELF_UsedInReloc_Shift);
}
void MCSymbolELF::setIsWeakrefUsedInReloc() const {
uint32_t OtherFlags = getFlags() & ~(0x1 << ELF_WeakrefUsedInReloc_Shift);
setFlags(OtherFlags | (1 << ELF_WeakrefUsedInReloc_Shift));