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expose a static function as a static method on the MCSymbol class.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93350 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-01-13 21:09:59 +00:00
parent 12360917ef
commit 4564ec9ca7
2 changed files with 12 additions and 4 deletions
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5
include/llvm/MC/MCSymbol.h
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@ -136,6 +136,11 @@ namespace llvm {
/// dump - Print the value to stderr. /// dump - Print the value to stderr.
void dump() const; void dump() const;
/// printMangledName - Print the specified string in mangled form if it uses
/// any unusual characters.
static void printMangledName(StringRef Str, raw_ostream &OS,
const MCAsmInfo *MAI);
}; };
} // end namespace llvm } // end namespace llvm

11
lib/MC/MCSymbol.cpp
View File

@ -52,11 +52,14 @@ static bool NameNeedsEscaping(StringRef Str, const MCAsmInfo &MAI) {
return false; return false;
} }
static void PrintMangledName(raw_ostream &OS, StringRef Str, /// printMangledName - Print the specified string in mangled form if it uses
const MCAsmInfo &MAI) { /// any unusual characters.
void MCSymbol::printMangledName(StringRef Str, raw_ostream &OS,
const MCAsmInfo *MAI) {
// The first character is not allowed to be a number unless the target // The first character is not allowed to be a number unless the target
// explicitly allows it. // explicitly allows it.
if (!MAI.doesAllowNameToStartWithDigit() && Str[0] >= '0' && Str[0] <= '9') { if ((MAI == 0 || !MAI->doesAllowNameToStartWithDigit()) &&
Str[0] >= '0' && Str[0] <= '9') {
MangleLetter(OS, Str[0]); MangleLetter(OS, Str[0]);
Str = Str.substr(1); Str = Str.substr(1);
} }
@ -95,7 +98,7 @@ void MCSymbol::print(raw_ostream &OS, const MCAsmInfo *MAI) const {
// On systems that do not allow quoted names, print with mangling. // On systems that do not allow quoted names, print with mangling.
if (!MAI->doesAllowQuotesInName()) if (!MAI->doesAllowQuotesInName())
return PrintMangledName(OS, getName(), *MAI); return printMangledName(getName(), OS, MAI);
// If the string contains a double quote or newline, we still have to mangle // If the string contains a double quote or newline, we still have to mangle
// it. // it.