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Clarify that DIEString does not keep a copy of the string. 

llvm-svn: 90318
This commit is contained in:
Devang Patel 2009-12-02 15:25:16 +00:00
parent 9485bf9538
commit 8c33959df2
2 changed files with 3 additions and 3 deletions
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2
llvm/lib/CodeGen/AsmPrinter/DIE.h
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@ -274,7 +274,7 @@ namespace llvm {
};
//===--------------------------------------------------------------------===//
/// DIEString - A string value DIE.
/// DIEString - A string value DIE. This DIE keeps string reference only.
///
class DIEString : public DIEValue {
const StringRef Str;

4
llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
View File

@ -330,8 +330,8 @@ void DwarfDebug::addSInt(DIE *Die, unsigned Attribute,
Die->addValue(Attribute, Form, Value);
}
/// addString - Add a string attribute data and value.
///
/// addString - Add a string attribute data and value. DIEString only
/// keeps string reference.
void DwarfDebug::addString(DIE *Die, unsigned Attribute, unsigned Form,
const StringRef String) {
DIEValue *Value = new DIEString(String);