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Remove spurious warnings from GCC:

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warning: suggest a space before ';' or explicit braces around empty  
body in 'for' statement

Patch by Mike Stump (modified slightly by yours truly).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45071 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2007-12-16 09:16:12 +00:00
parent 87a702be1a
commit 2c6fd8c7ce
1 changed files with 79 additions and 75 deletions
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154
lib/AsmParser/LLLexer.cpp
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@ -54,7 +54,7 @@ static uint64_t HexIntToVal(const char *Buffer, const char *End) {
Result += C-'A'+10; Result += C-'A'+10;
else if (C >= 'a' && C <= 'f') else if (C >= 'a' && C <= 'f')
Result += C-'a'+10; Result += C-'a'+10;
if (Result < OldRes) { // Uh, oh, overflow detected!!! if (Result < OldRes) { // Uh, oh, overflow detected!!!
GenerateError("constant bigger than 64 bits detected!"); GenerateError("constant bigger than 64 bits detected!");
return 0; return 0;
@ -102,7 +102,7 @@ static void HexToIntPair(const char *Buffer, const char *End, uint64_t Pair[2]){
// appropriate character. // appropriate character.
static void UnEscapeLexed(std::string &Str) { static void UnEscapeLexed(std::string &Str) {
if (Str.empty()) return; if (Str.empty()) return;
char *Buffer = &Str[0], *EndBuffer = Buffer+Str.size(); char *Buffer = &Str[0], *EndBuffer = Buffer+Str.size();
char *BOut = Buffer; char *BOut = Buffer;
for (char *BIn = Buffer; BIn != EndBuffer; ) { for (char *BIn = Buffer; BIn != EndBuffer; ) {
@ -168,9 +168,9 @@ int LLLexer::getNextChar() {
// a random nul in the file. Disambiguate that here. // a random nul in the file. Disambiguate that here.
if (CurPtr-1 != CurBuf->getBufferEnd()) if (CurPtr-1 != CurBuf->getBufferEnd())
return 0; // Just whitespace. return 0; // Just whitespace.
// Otherwise, return end of file. // Otherwise, return end of file.
--CurPtr; // Another call to lex will return EOF again. --CurPtr; // Another call to lex will return EOF again.
return EOF; return EOF;
case '\n': case '\n':
case '\r': case '\r':
@ -180,24 +180,24 @@ int LLLexer::getNextChar() {
if ((*CurPtr == '\n' || (*CurPtr == '\r')) && if ((*CurPtr == '\n' || (*CurPtr == '\r')) &&
*CurPtr != CurChar) *CurPtr != CurChar)
++CurPtr; // Eat the two char newline sequence. ++CurPtr; // Eat the two char newline sequence.
++CurLineNo; ++CurLineNo;
return '\n'; return '\n';
} }
} }
int LLLexer::LexToken() { int LLLexer::LexToken() {
TokStart = CurPtr; TokStart = CurPtr;
int CurChar = getNextChar(); int CurChar = getNextChar();
switch (CurChar) { switch (CurChar) {
default: default:
// Handle letters: [a-zA-Z_] // Handle letters: [a-zA-Z_]
if (isalpha(CurChar) || CurChar == '_') if (isalpha(CurChar) || CurChar == '_')
return LexIdentifier(); return LexIdentifier();
return CurChar; return CurChar;
case EOF: return YYEOF; case EOF: return YYEOF;
case 0: case 0:
@ -234,7 +234,7 @@ int LLLexer::LexToken() {
return LexToken(); return LexToken();
case '0': case '1': case '2': case '3': case '4': case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9': case '5': case '6': case '7': case '8': case '9':
case '-': case '-':
return LexDigitOrNegative(); return LexDigitOrNegative();
} }
} }
@ -254,11 +254,11 @@ int LLLexer::LexAt() {
// Handle AtStringConstant: @\"[^\"]*\" // Handle AtStringConstant: @\"[^\"]*\"
if (CurPtr[0] == '"') { if (CurPtr[0] == '"') {
++CurPtr; ++CurPtr;
while (1) { while (1) {
int CurChar = getNextChar(); int CurChar = getNextChar();
if (CurChar == EOF) { if (CurChar == EOF) {
GenerateError("End of file in global variable name"); GenerateError("End of file in global variable name");
return YYERROR; return YYERROR;
} }
@ -269,30 +269,31 @@ int LLLexer::LexAt() {
} }
} }
} }
// Handle GlobalVarName: @[-a-zA-Z$._][-a-zA-Z$._0-9]* // Handle GlobalVarName: @[-a-zA-Z$._][-a-zA-Z$._0-9]*
if (isalpha(CurPtr[0]) || CurPtr[0] == '-' || CurPtr[0] == '$' || if (isalpha(CurPtr[0]) || CurPtr[0] == '-' || CurPtr[0] == '$' ||
CurPtr[0] == '.' || CurPtr[0] == '_') { CurPtr[0] == '.' || CurPtr[0] == '_') {
++CurPtr; ++CurPtr;
while (isalnum(CurPtr[0]) || CurPtr[0] == '-' || CurPtr[0] == '$' || while (isalnum(CurPtr[0]) || CurPtr[0] == '-' || CurPtr[0] == '$' ||
CurPtr[0] == '.' || CurPtr[0] == '_') CurPtr[0] == '.' || CurPtr[0] == '_')
++CurPtr; ++CurPtr;
llvmAsmlval.StrVal = new std::string(TokStart+1, CurPtr); // Skip @ llvmAsmlval.StrVal = new std::string(TokStart+1, CurPtr); // Skip @
return GLOBALVAR; return GLOBALVAR;
} }
// Handle GlobalVarID: @[0-9]+ // Handle GlobalVarID: @[0-9]+
if (isdigit(CurPtr[0])) { if (isdigit(CurPtr[0])) {
for (++CurPtr; isdigit(CurPtr[0]); ++CurPtr); for (++CurPtr; isdigit(CurPtr[0]); ++CurPtr)
/*empty*/;
uint64_t Val = atoull(TokStart+1, CurPtr); uint64_t Val = atoull(TokStart+1, CurPtr);
if ((unsigned)Val != Val) if ((unsigned)Val != Val)
GenerateError("Invalid value number (too large)!"); GenerateError("Invalid value number (too large)!");
llvmAsmlval.UIntVal = unsigned(Val); llvmAsmlval.UIntVal = unsigned(Val);
return GLOBALVAL_ID; return GLOBALVAL_ID;
} }
return '@'; return '@';
} }
@ -305,11 +306,11 @@ int LLLexer::LexPercent() {
// Handle PctStringConstant: %\"[^\"]*\" // Handle PctStringConstant: %\"[^\"]*\"
if (CurPtr[0] == '"') { if (CurPtr[0] == '"') {
++CurPtr; ++CurPtr;
while (1) { while (1) {
int CurChar = getNextChar(); int CurChar = getNextChar();
if (CurChar == EOF) { if (CurChar == EOF) {
GenerateError("End of file in local variable name"); GenerateError("End of file in local variable name");
return YYERROR; return YYERROR;
} }
@ -320,30 +321,31 @@ int LLLexer::LexPercent() {
} }
} }
} }
// Handle LocalVarName: %[-a-zA-Z$._][-a-zA-Z$._0-9]* // Handle LocalVarName: %[-a-zA-Z$._][-a-zA-Z$._0-9]*
if (isalpha(CurPtr[0]) || CurPtr[0] == '-' || CurPtr[0] == '$' || if (isalpha(CurPtr[0]) || CurPtr[0] == '-' || CurPtr[0] == '$' ||
CurPtr[0] == '.' || CurPtr[0] == '_') { CurPtr[0] == '.' || CurPtr[0] == '_') {
++CurPtr; ++CurPtr;
while (isalnum(CurPtr[0]) || CurPtr[0] == '-' || CurPtr[0] == '$' || while (isalnum(CurPtr[0]) || CurPtr[0] == '-' || CurPtr[0] == '$' ||
CurPtr[0] == '.' || CurPtr[0] == '_') CurPtr[0] == '.' || CurPtr[0] == '_')
++CurPtr; ++CurPtr;
llvmAsmlval.StrVal = new std::string(TokStart+1, CurPtr); // Skip % llvmAsmlval.StrVal = new std::string(TokStart+1, CurPtr); // Skip %
return LOCALVAR; return LOCALVAR;
} }
// Handle LocalVarID: %[0-9]+ // Handle LocalVarID: %[0-9]+
if (isdigit(CurPtr[0])) { if (isdigit(CurPtr[0])) {
for (++CurPtr; isdigit(CurPtr[0]); ++CurPtr); for (++CurPtr; isdigit(CurPtr[0]); ++CurPtr)
/*empty*/;
uint64_t Val = atoull(TokStart+1, CurPtr); uint64_t Val = atoull(TokStart+1, CurPtr);
if ((unsigned)Val != Val) if ((unsigned)Val != Val)
GenerateError("Invalid value number (too large)!"); GenerateError("Invalid value number (too large)!");
llvmAsmlval.UIntVal = unsigned(Val); llvmAsmlval.UIntVal = unsigned(Val);
return LOCALVAL_ID; return LOCALVAL_ID;
} }
return '%'; return '%';
} }
@ -353,12 +355,12 @@ int LLLexer::LexPercent() {
int LLLexer::LexQuote() { int LLLexer::LexQuote() {
while (1) { while (1) {
int CurChar = getNextChar(); int CurChar = getNextChar();
if (CurChar == EOF) { if (CurChar == EOF) {
GenerateError("End of file in quoted string"); GenerateError("End of file in quoted string");
return YYERROR; return YYERROR;
} }
if (CurChar != '"') continue; if (CurChar != '"') continue;
if (CurPtr[0] != ':') { if (CurPtr[0] != ':') {
@ -366,7 +368,7 @@ int LLLexer::LexQuote() {
UnEscapeLexed(*llvmAsmlval.StrVal); UnEscapeLexed(*llvmAsmlval.StrVal);
return STRINGCONSTANT; return STRINGCONSTANT;
} }
++CurPtr; ++CurPtr;
llvmAsmlval.StrVal = new std::string(TokStart+1, CurPtr-2); llvmAsmlval.StrVal = new std::string(TokStart+1, CurPtr-2);
UnEscapeLexed(*llvmAsmlval.StrVal); UnEscapeLexed(*llvmAsmlval.StrVal);
@ -395,26 +397,26 @@ int LLLexer::LexIdentifier() {
const char *StartChar = CurPtr; const char *StartChar = CurPtr;
const char *IntEnd = CurPtr[-1] == 'i' ? 0 : StartChar; const char *IntEnd = CurPtr[-1] == 'i' ? 0 : StartChar;
const char *KeywordEnd = 0; const char *KeywordEnd = 0;
for (; isLabelChar(*CurPtr); ++CurPtr) { for (; isLabelChar(*CurPtr); ++CurPtr) {
// If we decide this is an integer, remember the end of the sequence. // If we decide this is an integer, remember the end of the sequence.
if (!IntEnd && !isdigit(*CurPtr)) IntEnd = CurPtr; if (!IntEnd && !isdigit(*CurPtr)) IntEnd = CurPtr;
if (!KeywordEnd && !isalnum(*CurPtr) && *CurPtr != '_') KeywordEnd = CurPtr; if (!KeywordEnd && !isalnum(*CurPtr) && *CurPtr != '_') KeywordEnd = CurPtr;
} }
// If we stopped due to a colon, this really is a label. // If we stopped due to a colon, this really is a label.
if (*CurPtr == ':') { if (*CurPtr == ':') {
llvmAsmlval.StrVal = new std::string(StartChar-1, CurPtr++); llvmAsmlval.StrVal = new std::string(StartChar-1, CurPtr++);
return LABELSTR; return LABELSTR;
} }
// Otherwise, this wasn't a label. If this was valid as an integer type, // Otherwise, this wasn't a label. If this was valid as an integer type,
// return it. // return it.
if (IntEnd == 0) IntEnd = CurPtr; if (IntEnd == 0) IntEnd = CurPtr;
if (IntEnd != StartChar) { if (IntEnd != StartChar) {
CurPtr = IntEnd; CurPtr = IntEnd;
uint64_t NumBits = atoull(StartChar, CurPtr); uint64_t NumBits = atoull(StartChar, CurPtr);
if (NumBits < IntegerType::MIN_INT_BITS || if (NumBits < IntegerType::MIN_INT_BITS ||
NumBits > IntegerType::MAX_INT_BITS) { NumBits > IntegerType::MAX_INT_BITS) {
GenerateError("Bitwidth for integer type out of range!"); GenerateError("Bitwidth for integer type out of range!");
return YYERROR; return YYERROR;
@ -423,7 +425,7 @@ int LLLexer::LexIdentifier() {
llvmAsmlval.PrimType = Ty; llvmAsmlval.PrimType = Ty;
return INTTYPE; return INTTYPE;
} }
// Otherwise, this was a letter sequence. See which keyword this is. // Otherwise, this was a letter sequence. See which keyword this is.
if (KeywordEnd == 0) KeywordEnd = CurPtr; if (KeywordEnd == 0) KeywordEnd = CurPtr;
CurPtr = KeywordEnd; CurPtr = KeywordEnd;
@ -440,7 +442,7 @@ int LLLexer::LexIdentifier() {
KEYWORD("define", DEFINE); KEYWORD("define", DEFINE);
KEYWORD("global", GLOBAL); KEYWORD("global", GLOBAL);
KEYWORD("constant", CONSTANT); KEYWORD("constant", CONSTANT);
KEYWORD("internal", INTERNAL); KEYWORD("internal", INTERNAL);
KEYWORD("linkonce", LINKONCE); KEYWORD("linkonce", LINKONCE);
KEYWORD("weak", WEAK); KEYWORD("weak", WEAK);
@ -470,14 +472,14 @@ int LLLexer::LexIdentifier() {
KEYWORD("asm", ASM_TOK); KEYWORD("asm", ASM_TOK);
KEYWORD("sideeffect", SIDEEFFECT); KEYWORD("sideeffect", SIDEEFFECT);
KEYWORD("gc", GC); KEYWORD("gc", GC);
KEYWORD("cc", CC_TOK); KEYWORD("cc", CC_TOK);
KEYWORD("ccc", CCC_TOK); KEYWORD("ccc", CCC_TOK);
KEYWORD("fastcc", FASTCC_TOK); KEYWORD("fastcc", FASTCC_TOK);
KEYWORD("coldcc", COLDCC_TOK); KEYWORD("coldcc", COLDCC_TOK);
KEYWORD("x86_stdcallcc", X86_STDCALLCC_TOK); KEYWORD("x86_stdcallcc", X86_STDCALLCC_TOK);
KEYWORD("x86_fastcallcc", X86_FASTCALLCC_TOK); KEYWORD("x86_fastcallcc", X86_FASTCALLCC_TOK);
KEYWORD("signext", SIGNEXT); KEYWORD("signext", SIGNEXT);
KEYWORD("zeroext", ZEROEXT); KEYWORD("zeroext", ZEROEXT);
KEYWORD("inreg", INREG); KEYWORD("inreg", INREG);
@ -489,7 +491,7 @@ int LLLexer::LexIdentifier() {
KEYWORD("nest", NEST); KEYWORD("nest", NEST);
KEYWORD("readnone", READNONE); KEYWORD("readnone", READNONE);
KEYWORD("readonly", READONLY); KEYWORD("readonly", READONLY);
KEYWORD("type", TYPE); KEYWORD("type", TYPE);
KEYWORD("opaque", OPAQUE); KEYWORD("opaque", OPAQUE);
@ -539,7 +541,7 @@ int LLLexer::LexIdentifier() {
if (JustWhitespaceNewLine(CurPtr)) if (JustWhitespaceNewLine(CurPtr))
return ZEROEXT; return ZEROEXT;
} }
// Keywords for instructions. // Keywords for instructions.
#define INSTKEYWORD(STR, type, Enum, TOK) \ #define INSTKEYWORD(STR, type, Enum, TOK) \
if (Len == strlen(STR) && !memcmp(StartChar, STR, strlen(STR))) { \ if (Len == strlen(STR) && !memcmp(StartChar, STR, strlen(STR))) { \
@ -596,8 +598,8 @@ int LLLexer::LexIdentifier() {
INSTKEYWORD("extractelement", OtherOpVal, ExtractElement, EXTRACTELEMENT); INSTKEYWORD("extractelement", OtherOpVal, ExtractElement, EXTRACTELEMENT);
INSTKEYWORD("insertelement", OtherOpVal, InsertElement, INSERTELEMENT); INSTKEYWORD("insertelement", OtherOpVal, InsertElement, INSERTELEMENT);
INSTKEYWORD("shufflevector", OtherOpVal, ShuffleVector, SHUFFLEVECTOR); INSTKEYWORD("shufflevector", OtherOpVal, ShuffleVector, SHUFFLEVECTOR);
#undef INSTKEYWORD #undef INSTKEYWORD
// Check for [us]0x[0-9A-Fa-f]+ which are Hexadecimal constant generated by // Check for [us]0x[0-9A-Fa-f]+ which are Hexadecimal constant generated by
// the CFE to avoid forcing it to deal with 64-bit numbers. // the CFE to avoid forcing it to deal with 64-bit numbers.
if ((TokStart[0] == 'u' || TokStart[0] == 's') && if ((TokStart[0] == 'u' || TokStart[0] == 's') &&
@ -619,13 +621,13 @@ int LLLexer::LexIdentifier() {
return EUINT64VAL; return EUINT64VAL;
} }
} }
// If this is "cc1234", return this as just "cc". // If this is "cc1234", return this as just "cc".
if (TokStart[0] == 'c' && TokStart[1] == 'c') { if (TokStart[0] == 'c' && TokStart[1] == 'c') {
CurPtr = TokStart+2; CurPtr = TokStart+2;
return CC_TOK; return CC_TOK;
} }
// If this starts with "call", return it as CALL. This is to support old // If this starts with "call", return it as CALL. This is to support old
// broken .ll files. FIXME: remove this with LLVM 3.0. // broken .ll files. FIXME: remove this with LLVM 3.0.
if (CurPtr-TokStart > 4 && !memcmp(TokStart, "call", 4)) { if (CurPtr-TokStart > 4 && !memcmp(TokStart, "call", 4)) {
@ -633,7 +635,7 @@ int LLLexer::LexIdentifier() {
llvmAsmlval.OtherOpVal = Instruction::Call; llvmAsmlval.OtherOpVal = Instruction::Call;
return CALL; return CALL;
} }
// Finally, if this isn't known, return just a single character. // Finally, if this isn't known, return just a single character.
CurPtr = TokStart+1; CurPtr = TokStart+1;
return TokStart[0]; return TokStart[0];
@ -648,7 +650,7 @@ int LLLexer::LexIdentifier() {
/// HexPPC128Constant 0xM[0-9A-Fa-f]+ /// HexPPC128Constant 0xM[0-9A-Fa-f]+
int LLLexer::Lex0x() { int LLLexer::Lex0x() {
CurPtr = TokStart + 2; CurPtr = TokStart + 2;
char Kind; char Kind;
if (CurPtr[0] >= 'K' && CurPtr[0] <= 'M') { if (CurPtr[0] >= 'K' && CurPtr[0] <= 'M') {
Kind = *CurPtr++; Kind = *CurPtr++;
@ -661,18 +663,18 @@ int LLLexer::Lex0x() {
CurPtr = TokStart+1; CurPtr = TokStart+1;
return '0'; return '0';
} }
while (isxdigit(CurPtr[0])) while (isxdigit(CurPtr[0]))
++CurPtr; ++CurPtr;
if (Kind == 'J') { if (Kind == 'J') {
// HexFPConstant - Floating point constant represented in IEEE format as a // HexFPConstant - Floating point constant represented in IEEE format as a
// hexadecimal number for when exponential notation is not precise enough. // hexadecimal number for when exponential notation is not precise enough.
// Float and double only. // Float and double only.
llvmAsmlval.FPVal = new APFloat(HexToFP(TokStart+2, CurPtr)); llvmAsmlval.FPVal = new APFloat(HexToFP(TokStart+2, CurPtr));
return FPVAL; return FPVAL;
} }
uint64_t Pair[2]; uint64_t Pair[2];
HexToIntPair(TokStart+3, CurPtr, Pair); HexToIntPair(TokStart+3, CurPtr, Pair);
switch (Kind) { switch (Kind) {
@ -710,15 +712,16 @@ int LLLexer::LexDigitOrNegative() {
CurPtr = End; CurPtr = End;
return LABELSTR; return LABELSTR;
} }
return CurPtr[-1]; return CurPtr[-1];
} }
// At this point, it is either a label, int or fp constant. // At this point, it is either a label, int or fp constant.
// Skip digits, we have at least one. // Skip digits, we have at least one.
for (; isdigit(CurPtr[0]); ++CurPtr); for (; isdigit(CurPtr[0]); ++CurPtr)
/*empty*/;
// Check to see if this really is a label afterall, e.g. "-1:". // Check to see if this really is a label afterall, e.g. "-1:".
if (isLabelChar(CurPtr[0]) || CurPtr[0] == ':') { if (isLabelChar(CurPtr[0]) || CurPtr[0] == ':') {
if (const char *End = isLabelTail(CurPtr)) { if (const char *End = isLabelTail(CurPtr)) {
@ -727,7 +730,7 @@ int LLLexer::LexDigitOrNegative() {
return LABELSTR; return LABELSTR;
} }
} }
// If the next character is a '.', then it is a fp value, otherwise its // If the next character is a '.', then it is a fp value, otherwise its
// integer. // integer.
if (CurPtr[0] != '.') { if (CurPtr[0] != '.') {
@ -753,7 +756,7 @@ int LLLexer::LexDigitOrNegative() {
Tmp.trunc(activeBits); Tmp.trunc(activeBits);
if (Tmp.getBitWidth() > 64) { if (Tmp.getBitWidth() > 64) {
llvmAsmlval.APIntVal = new APInt(Tmp); llvmAsmlval.APIntVal = new APInt(Tmp);
return EUAPINTVAL; return EUAPINTVAL;
} else { } else {
llvmAsmlval.UInt64Val = Tmp.getZExtValue(); llvmAsmlval.UInt64Val = Tmp.getZExtValue();
return EUINT64VAL; return EUINT64VAL;
@ -762,20 +765,20 @@ int LLLexer::LexDigitOrNegative() {
} }
++CurPtr; ++CurPtr;
// Skip over [0-9]*([eE][-+]?[0-9]+)? // Skip over [0-9]*([eE][-+]?[0-9]+)?
while (isdigit(CurPtr[0])) ++CurPtr; while (isdigit(CurPtr[0])) ++CurPtr;
if (CurPtr[0] == 'e' || CurPtr[0] == 'E') { if (CurPtr[0] == 'e' || CurPtr[0] == 'E') {
if (isdigit(CurPtr[1]) || if (isdigit(CurPtr[1]) ||
((CurPtr[1] == '-' || CurPtr[1] == '+') && isdigit(CurPtr[2]))) { ((CurPtr[1] == '-' || CurPtr[1] == '+') && isdigit(CurPtr[2]))) {
CurPtr += 2; CurPtr += 2;
while (isdigit(CurPtr[0])) ++CurPtr; while (isdigit(CurPtr[0])) ++CurPtr;
} }
} }
llvmAsmlval.FPVal = new APFloat(atof(TokStart)); llvmAsmlval.FPVal = new APFloat(atof(TokStart));
return FPVAL; return FPVAL;
} }
/// FPConstant [-+]?[0-9]+[.][0-9]*([eE][-+]?[0-9]+)? /// FPConstant [-+]?[0-9]+[.][0-9]*([eE][-+]?[0-9]+)?
@ -784,31 +787,32 @@ int LLLexer::LexPositive() {
// label. // label.
if (!isdigit(CurPtr[0])) if (!isdigit(CurPtr[0]))
return CurPtr[-1]; return CurPtr[-1];
// Skip digits. // Skip digits.
for (++CurPtr; isdigit(CurPtr[0]); ++CurPtr); for (++CurPtr; isdigit(CurPtr[0]); ++CurPtr)
/*empty*/;
// At this point, we need a '.'. // At this point, we need a '.'.
if (CurPtr[0] != '.') { if (CurPtr[0] != '.') {
CurPtr = TokStart+1; CurPtr = TokStart+1;
return TokStart[0]; return TokStart[0];
} }
++CurPtr; ++CurPtr;
// Skip over [0-9]*([eE][-+]?[0-9]+)? // Skip over [0-9]*([eE][-+]?[0-9]+)?
while (isdigit(CurPtr[0])) ++CurPtr; while (isdigit(CurPtr[0])) ++CurPtr;
if (CurPtr[0] == 'e' || CurPtr[0] == 'E') { if (CurPtr[0] == 'e' || CurPtr[0] == 'E') {
if (isdigit(CurPtr[1]) || if (isdigit(CurPtr[1]) ||
((CurPtr[1] == '-' || CurPtr[1] == '+') && isdigit(CurPtr[2]))) { ((CurPtr[1] == '-' || CurPtr[1] == '+') && isdigit(CurPtr[2]))) {
CurPtr += 2; CurPtr += 2;
while (isdigit(CurPtr[0])) ++CurPtr; while (isdigit(CurPtr[0])) ++CurPtr;
} }
} }
llvmAsmlval.FPVal = new APFloat(atof(TokStart)); llvmAsmlval.FPVal = new APFloat(atof(TokStart));
return FPVAL; return FPVAL;
} }