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COFF: Simplify. 

SymbolTable::find(mangle(X)) is equivalent to SymbolTable::findUnderscore(X)
except that the latter is slightly efficient as that doesn't allocate a new
string.

llvm-svn: 244377
This commit is contained in:
Rui Ueyama 2015-08-08 00:23:37 +00:00
parent fc70950bf2
commit 611add25e3
1 changed files with 2 additions and 2 deletions
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4
lld/COFF/Driver.cpp
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@ -226,9 +226,9 @@ StringRef LinkerDriver::findDefaultEntry() {
WindowsSubsystem LinkerDriver::inferSubsystem() {
if (Config->DLL)
return IMAGE_SUBSYSTEM_WINDOWS_GUI;
if (Symtab.find(mangle("main")) || Symtab.find(mangle("wmain")))
if (Symtab.findUnderscore("main") || Symtab.findUnderscore("wmain"))
return IMAGE_SUBSYSTEM_WINDOWS_CUI;
if (Symtab.find(mangle("WinMain")) || Symtab.find(mangle("wWinMain")))
if (Symtab.findUnderscore("WinMain") || Symtab.findUnderscore("wWinMain"))
return IMAGE_SUBSYSTEM_WINDOWS_GUI;
return IMAGE_SUBSYSTEM_UNKNOWN;
}