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add a new CreateTempSymbol method, the use case for

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CreateTempSymbol vs GetOrCreateTemporarySymbol are
completely different.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98486 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-03-14 08:23:30 +00:00
parent 8d9aaba84e
commit 1d72a76616
2 changed files with 10 additions and 0 deletions
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4
include/llvm/MC/MCContext.h
View File

@ -55,6 +55,10 @@ namespace llvm {
/// @name Symbol Managment
/// @{
/// CreateTempSymbol - Create and return a new assembler temporary symbol
/// with a unique but unspecified name.
MCSymbol *CreateTempSymbol();
/// GetOrCreateSymbol - Lookup the symbol inside with the specified
/// @p Name. If it exists, return it. If not, create a forward

6
lib/MC/MCContext.cpp
View File

@ -37,9 +37,15 @@ MCSymbol *MCContext::GetOrCreateSymbol(const Twine &Name) {
return GetOrCreateSymbol(NameSV.str());
}
MCSymbol *MCContext::CreateTempSymbol() {
return GetOrCreateTemporarySymbol(Twine(MAI.getPrivateGlobalPrefix()) +
"tmp" + Twine(NextUniqueID++));
}
MCSymbol *MCContext::GetOrCreateTemporarySymbol(StringRef Name) {
// If there is no name, create a new anonymous symbol.
// FIXME: Remove this. This form of the method should always take a name.
if (Name.empty())
return GetOrCreateTemporarySymbol(Twine(MAI.getPrivateGlobalPrefix()) +
"tmp" + Twine(NextUniqueID++));