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StringMap<DIE*>::iterator::first() returns a pointer to the first character of
the key. This will cause it to create a new std::string, which isn't wanted. Instead, pass back the "const char*". Modify the EmitString() method to take a "const char*". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68741 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -285,7 +285,8 @@ namespace llvm {
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/// Special characters are emitted properly.
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/// @verbatim (Eg. '\t') @endverbatim
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void EmitString(const std::string &String) const;
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void EmitString(const char *String, unsigned Size) const;
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/// EmitFile - Emit a .file directive.
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void EmitFile(unsigned Number, const std::string &Name) const;
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@ -727,13 +727,17 @@ static void printStringChar(raw_ostream &O, unsigned char C) {
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/// Special characters are emitted properly.
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/// \literal (Eg. '\t') \endliteral
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void AsmPrinter::EmitString(const std::string &String) const {
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EmitString(String.c_str(), String.size());
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}
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void AsmPrinter::EmitString(const char *String, unsigned Size) const {
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const char* AscizDirective = TAI->getAscizDirective();
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if (AscizDirective)
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O << AscizDirective;
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else
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O << TAI->getAsciiDirective();
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O << '\"';
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for (unsigned i = 0, N = String.size(); i < N; ++i)
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for (unsigned i = 0; i < Size; ++i)
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printStringChar(O, String[i]);
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if (AscizDirective)
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O << '\"';
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@ -2664,13 +2664,13 @@ private:
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Asm->EOL("Compilation Unit Length");
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StringMap<DIE*> &Globals = Unit->getGlobals();
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for (StringMap<DIE*>::iterator
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for (StringMap<DIE*>::const_iterator
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GI = Globals.begin(), GE = Globals.end(); GI != GE; ++GI) {
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const std::string &Name = GI->first();
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const char *Name = GI->getKeyData();
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DIE * Entity = GI->second;
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Asm->EmitInt32(Entity->getOffset()); Asm->EOL("DIE offset");
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Asm->EmitString(Name); Asm->EOL("External Name");
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Asm->EmitString(Name, strlen(Name)); Asm->EOL("External Name");
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}
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Asm->EmitInt32(0); Asm->EOL("End Mark");
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