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Add MCSymbol::isInSection.
[oota-llvm.git]
/
include
/
llvm
/
MC
/
MCSymbol.h
diff --git
a/include/llvm/MC/MCSymbol.h
b/include/llvm/MC/MCSymbol.h
index e41eb2ab885909ac34aaa3c5b884925121cc2a15..fb96506e4401777d46dd014890b2fa1c8bfca949 100644
(file)
--- a/
include/llvm/MC/MCSymbol.h
+++ b/
include/llvm/MC/MCSymbol.h
@@
-28,8
+28,7
@@
namespace llvm {
///
/// If the symbol is defined/emitted into the current translation unit, the
/// Section member is set to indicate what section it lives in. Otherwise, if
///
/// If the symbol is defined/emitted into the current translation unit, the
/// Section member is set to indicate what section it lives in. Otherwise, if
- /// it is a reference to an external entity, it has a null section.
- ///
+ /// it is a reference to an external entity, it has a null section.
class MCSymbol {
// Special sentinal value for the absolute pseudo section.
//
class MCSymbol {
// Special sentinal value for the absolute pseudo section.
//
@@
-52,7
+51,7
@@
namespace llvm {
/// typically does not survive in the .o file's symbol table. Usually
/// "Lfoo" or ".foo".
unsigned IsTemporary : 1;
/// typically does not survive in the .o file's symbol table. Usually
/// "Lfoo" or ".foo".
unsigned IsTemporary : 1;
-
+
private: // MCContext creates and uniques these.
friend class MCContext;
MCSymbol(StringRef name, bool isTemporary)
private: // MCContext creates and uniques these.
friend class MCContext;
MCSymbol(StringRef name, bool isTemporary)
@@
-83,6
+82,12
@@
namespace llvm {
return Section != 0;
}
return Section != 0;
}
+ /// isInSection - Check if this symbol is defined in some section (i.e., it
+ /// is defined but not absolute).
+ bool isInSection() const {
+ return isDefined() && !isAbsolute();
+ }
+
/// isUndefined - Check if this symbol undefined (i.e., implicitly defined).
bool isUndefined() const {
return !isDefined();
/// isUndefined - Check if this symbol undefined (i.e., implicitly defined).
bool isUndefined() const {
return !isDefined();
@@
-96,7
+101,7
@@
namespace llvm {
/// getSection - Get the section associated with a defined, non-absolute
/// symbol.
const MCSection &getSection() const {
/// getSection - Get the section associated with a defined, non-absolute
/// symbol.
const MCSection &getSection() const {
- assert(
!isUndefined() && !isAbsolute
() && "Invalid accessor!");
+ assert(
isInSection
() && "Invalid accessor!");
return *Section;
}
return *Section;
}