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Remove dead argument.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195806 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2013-11-27 02:25:20 +00:00
parent 9fef0370c5
commit a3e61947b7
2 changed files with 16 additions and 20 deletions
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5
include/llvm/Target/Mangler.h
View File

@ -52,14 +52,13 @@ public:
/// and the specified global variable's name. If the global variable doesn't
/// have a name, this fills in a unique name for the global.
void getNameWithPrefix(SmallVectorImpl<char> &OutName, const GlobalValue *GV,
bool isImplicitlyPrivate, bool UseGlobalPrefix = true);
bool isImplicitlyPrivate);
/// getNameWithPrefix - Fill OutName with the name of the appropriate prefix
/// and the specified name as the global variable name. GVName must not be
/// empty.
void getNameWithPrefix(SmallVectorImpl<char> &OutName, const Twine &GVName,
ManglerPrefixTy PrefixTy = Mangler::Default,
bool UseGlobalPrefix = true);
ManglerPrefixTy PrefixTy = Mangler::Default);
};
} // End llvm namespace

31
lib/Target/Mangler.cpp
View File

@ -27,8 +27,7 @@ using namespace llvm;
/// and the specified name as the global variable name. GVName must not be
/// empty.
void Mangler::getNameWithPrefix(SmallVectorImpl<char> &OutName,
const Twine &GVName, ManglerPrefixTy PrefixTy,
bool UseGlobalPrefix) {
const Twine &GVName, ManglerPrefixTy PrefixTy) {
SmallString<256> TmpData;
StringRef Name = GVName.toStringRef(TmpData);
assert(!Name.empty() && "getNameWithPrefix requires non-empty name");
@ -47,16 +46,15 @@ void Mangler::getNameWithPrefix(SmallVectorImpl<char> &OutName,
OutName.append(Prefix, Prefix+strlen(Prefix));
}
if (UseGlobalPrefix) {
const char *Prefix = MAI->getGlobalPrefix();
if (Prefix[0] == 0)
; // Common noop, no prefix.
else if (Prefix[1] == 0)
OutName.push_back(Prefix[0]); // Common, one character prefix.
else
// Arbitrary length prefix.
OutName.append(Prefix, Prefix+strlen(Prefix));
}
const char *Prefix = MAI->getGlobalPrefix();
if (Prefix[0] == 0)
; // Common noop, no prefix.
else if (Prefix[1] == 0)
OutName.push_back(Prefix[0]); // Common, one character prefix.
else
// Arbitrary length prefix.
OutName.append(Prefix, Prefix+strlen(Prefix));
}
// If this is a simple string that doesn't need escaping, just append it.
@ -88,8 +86,8 @@ static void AddFastCallStdCallSuffix(SmallVectorImpl<char> &OutName,
/// and the specified global variable's name. If the global variable doesn't
/// have a name, this fills in a unique name for the global.
void Mangler::getNameWithPrefix(SmallVectorImpl<char> &OutName,
const GlobalValue *GV, bool isImplicitlyPrivate,
bool UseGlobalPrefix) {
const GlobalValue *GV,
bool isImplicitlyPrivate) {
ManglerPrefixTy PrefixTy = Mangler::Default;
if (GV->hasPrivateLinkage() || isImplicitlyPrivate)
PrefixTy = Mangler::Private;
@ -99,7 +97,7 @@ void Mangler::getNameWithPrefix(SmallVectorImpl<char> &OutName,
// If this global has a name, handle it simply.
if (GV->hasName()) {
StringRef Name = GV->getName();
getNameWithPrefix(OutName, Name, PrefixTy, UseGlobalPrefix);
getNameWithPrefix(OutName, Name, PrefixTy);
// No need to do anything else if the global has the special "do not mangle"
// flag in the name.
if (Name[0] == 1)
@ -111,8 +109,7 @@ void Mangler::getNameWithPrefix(SmallVectorImpl<char> &OutName,
if (ID == 0) ID = NextAnonGlobalID++;
// Must mangle the global into a unique ID.
getNameWithPrefix(OutName, "__unnamed_" + Twine(ID), PrefixTy,
UseGlobalPrefix);
getNameWithPrefix(OutName, "__unnamed_" + Twine(ID), PrefixTy);
}
// If we are supposed to add a microsoft-style suffix for stdcall/fastcall,