6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-19 06:31:18 +00:00
Code Issues Projects Releases Wiki Activity

change printStringChar to emit characters as unsigned char instead of char,

Browse Source 
avoiding sign extension for the top octet.  For "negative" chars, we'd print
stuff like:

.asciz	"\702...
now we print:
.asciz	"\302...



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68577 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-04-08 00:28:38 +00:00
parent 97121ba2af
commit a118c2ee89
1 changed files with 5 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
View File

@ -699,7 +699,7 @@ static inline char toOctal(int X) {
/// printStringChar - Print a char, escaped if necessary. /// printStringChar - Print a char, escaped if necessary.
/// ///
static void printStringChar(raw_ostream &O, char C) { static void printStringChar(raw_ostream &O, unsigned char C) {
if (C == '"') { if (C == '"') {
O << "\\\""; O << "\\\"";
} else if (C == '\\') { } else if (C == '\\') {
@ -733,10 +733,8 @@ void AsmPrinter::EmitString(const std::string &String) const {
else else
O << TAI->getAsciiDirective(); O << TAI->getAsciiDirective();
O << '\"'; O << '\"';
for (unsigned i = 0, N = String.size(); i < N; ++i) { for (unsigned i = 0, N = String.size(); i < N; ++i)
unsigned char C = String[i]; printStringChar(O, String[i]);
printStringChar(O, C);
}
if (AscizDirective) if (AscizDirective)
O << '\"'; O << '\"';
else else
@ -747,10 +745,8 @@ void AsmPrinter::EmitString(const std::string &String) const {
/// EmitFile - Emit a .file directive. /// EmitFile - Emit a .file directive.
void AsmPrinter::EmitFile(unsigned Number, const std::string &Name) const { void AsmPrinter::EmitFile(unsigned Number, const std::string &Name) const {
O << "\t.file\t" << Number << " \""; O << "\t.file\t" << Number << " \"";
for (unsigned i = 0, N = Name.size(); i < N; ++i) { for (unsigned i = 0, N = Name.size(); i < N; ++i)
unsigned char C = Name[i]; printStringChar(O, Name[i]);
printStringChar(O, C);
}
O << '\"'; O << '\"';
} }