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Rename HasData to IsRegistered.

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There is no MCSectionData, so the old name is now meaningless.

Also remove some asserts/checks that were there just because the information
they used was in MCSectionData.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238708 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2015-06-01 01:52:18 +00:00
parent d1678240e5
commit 223e58b67d
4 changed files with 7 additions and 19 deletions
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4
include/llvm/MC/MCAssembler.h
View File

@@ -911,11 +911,11 @@ public:
}
void registerSymbol(const MCSymbol &Symbol, bool *Created = nullptr) {
bool New = !Symbol.hasData();
bool New = !Symbol.isRegistered();
if (Created)
*Created = New;
if (New) {
Symbol.initializeData();
Symbol.setIsRegistered(true);
Symbols.push_back(&Symbol);
}
}

16
include/llvm/MC/MCSymbol.h
View File

@@ -63,7 +63,7 @@ class MCSymbol {
/// IsUsed - True if this symbol has been used.
mutable unsigned IsUsed : 1;
mutable bool HasData : 1;
mutable bool IsRegistered : 1;
/// Index field, for use by the object file implementation.
mutable uint32_t Index = 0;
@@ -99,7 +99,7 @@ private: // MCContext creates and uniques these.
friend class MCContext;
MCSymbol(const StringMapEntry<bool> *Name, bool isTemporary)
: Name(Name), Section(nullptr), Value(nullptr), IsTemporary(isTemporary),
IsRedefinable(false), IsUsed(false), HasData(false) {
IsRedefinable(false), IsUsed(false), IsRegistered(false) {
Offset = 0;
}
@@ -115,14 +115,8 @@ public:
/// getName - Get the symbol name.
StringRef getName() const { return Name ? Name->first() : ""; }
bool hasData() const { return HasData; }
/// Initialize symbol data.
///
/// Nothing really to do here, but this is enables an assertion that \a
/// MCAssembler::getOrCreateSymbolData() has actually been called before
/// anyone calls \a getData().
void initializeData() const { HasData = true; }
bool isRegistered() const { return IsRegistered; }
void setIsRegistered(bool Value) const { IsRegistered = Value; }
/// \name Accessors
/// @{
@@ -201,13 +195,11 @@ public:
/// Get the (implementation defined) index.
uint32_t getIndex() const {
assert(HasData && "Uninitialized symbol data");
return Index;
}
/// Set the (implementation defined) index.
void setIndex(uint32_t Value) const {
assert(HasData && "Uninitialized symbol data");
Index = Value;
}