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rename NameNeedsEscaping -> NameNeedsQuoting, eliminate the check

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for first character which is a digit, mangler would have taken care
of this already.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93694 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2010-01-17 20:11:03 +00:00
parent a81e241fcc
commit 6edec7b34a
1 changed files with 4 additions and 9 deletions
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13
lib/MC/MCSymbol.cpp
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@@ -26,16 +26,11 @@ static bool isAcceptableChar(char C) {
return true; return true;
} }
/// NameNeedsEscaping - Return true if the identifier \arg Str needs quotes /// NameNeedsQuoting - Return true if the identifier \arg Str needs quotes to be
/// for this assembler. /// syntactically correct.
static bool NameNeedsEscaping(StringRef Str, const MCAsmInfo &MAI) { static bool NameNeedsQuoting(StringRef Str) {
assert(!Str.empty() && "Cannot create an empty MCSymbol"); assert(!Str.empty() && "Cannot create an empty MCSymbol");
// If the first character is a number and the target does not allow this, we
// need quotes.
if (!MAI.doesAllowNameToStartWithDigit() && Str[0] >= '0' && Str[0] <= '9')
return true;
// If any of the characters in the string is an unacceptable character, force // If any of the characters in the string is an unacceptable character, force
// quotes. // quotes.
for (unsigned i = 0, e = Str.size(); i != e; ++i) for (unsigned i = 0, e = Str.size(); i != e; ++i)
@@ -48,7 +43,7 @@ void MCSymbol::print(raw_ostream &OS, const MCAsmInfo *MAI) const {
// The name for this MCSymbol is required to be a valid target name. However, // The name for this MCSymbol is required to be a valid target name. However,
// some targets support quoting names with funny characters. If the name // some targets support quoting names with funny characters. If the name
// contains a funny character, then print it quoted. // contains a funny character, then print it quoted.
if (MAI == 0 || !NameNeedsEscaping(getName(), *MAI)) { if (!NameNeedsQuoting(getName())) {
OS << getName(); OS << getName();
return; return;
} }