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Remove trailing whitespace.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186928 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2013-07-23 06:25:00 +00:00
parent 9b8b830f3f
commit 00f94955ef
1 changed files with 26 additions and 26 deletions
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52
utils/TableGen/AsmWriterInst.cpp
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@ -32,10 +32,10 @@ std::string AsmWriterOperand::getCode() const {
return "O << '" + Str + "'; ";
return "O << \"" + Str + "\"; ";
}
if (OperandType == isLiteralStatementOperand)
return Str;
std::string Result = Str + "(MI";
if (MIOpNo != ~0U)
Result += ", " + utostr(MIOpNo);
@ -53,12 +53,12 @@ AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI,
int FirstOperandColumn,
int OperandSpacing) {
this->CGI = &CGI;
// This is the number of tabs we've seen if we're doing columnar layout.
unsigned CurColumn = 0;
// NOTE: Any extensions to this code need to be mirrored in the
// NOTE: Any extensions to this code need to be mirrored in the
// AsmPrinter::printInlineAsm code that executes as compile time (assuming
// that inline asm strings should also get the new feature)!
std::string AsmString = CGI.FlattenAsmStringVariants(CGI.AsmString, Variant);
@ -67,7 +67,7 @@ AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI,
std::string::size_type DollarPos =
AsmString.find_first_of("$\\", LastEmitted);
if (DollarPos == std::string::npos) DollarPos = AsmString.size();
// Emit a constant string fragment.
if (DollarPos != LastEmitted) {
for (; LastEmitted != DollarPos; ++LastEmitted)
@ -82,7 +82,7 @@ AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI,
AddLiteralString("\\t");
} else {
// We recognize a tab as an operand delimeter.
unsigned DestColumn = FirstOperandColumn +
unsigned DestColumn = FirstOperandColumn +
CurColumn++ * OperandSpacing;
Operands.push_back(
AsmWriterOperand(
@ -112,15 +112,15 @@ AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI,
AddLiteralString("\\t");
break;
}
// We recognize a tab as an operand delimeter.
unsigned DestColumn = FirstOperandColumn +
unsigned DestColumn = FirstOperandColumn +
CurColumn++ * OperandSpacing;
Operands.push_back(
AsmWriterOperand("O.PadToColumn(" + utostr(DestColumn) + ");\n",
AsmWriterOperand::isLiteralStatementOperand));
break;
} else if (std::string("${|}\\").find(AsmString[DollarPos+1])
} else if (std::string("${|}\\").find(AsmString[DollarPos+1])
!= std::string::npos) {
AddLiteralString(std::string(1, AsmString[DollarPos+1]));
} else {
@ -137,7 +137,7 @@ AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI,
} else {
// Get the name of the variable.
std::string::size_type VarEnd = DollarPos+1;
// handle ${foo}bar as $foo by detecting whether the character following
// the dollar sign is a curly brace. If so, advance VarEnd and DollarPos
// so the variable name does not contain the leading curly brace.
@ -147,17 +147,17 @@ AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI,
++DollarPos;
++VarEnd;
}
while (VarEnd < AsmString.size() && isIdentChar(AsmString[VarEnd]))
++VarEnd;
std::string VarName(AsmString.begin()+DollarPos+1,
AsmString.begin()+VarEnd);
// Modifier - Support ${foo:modifier} syntax, where "modifier" is passed
// into printOperand. Also support ${:feature}, which is passed into
// PrintSpecial.
std::string Modifier;
// In order to avoid starting the next string at the terminating curly
// brace, advance the end position past it if we found an opening curly
// brace.
@ -165,14 +165,14 @@ AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI,
if (VarEnd >= AsmString.size())
PrintFatalError("Reached end of string before terminating curly brace in '"
+ CGI.TheDef->getName() + "'");
// Look for a modifier string.
if (AsmString[VarEnd] == ':') {
++VarEnd;
if (VarEnd >= AsmString.size())
PrintFatalError("Reached end of string before terminating curly brace in '"
+ CGI.TheDef->getName() + "'");
unsigned ModifierStart = VarEnd;
while (VarEnd < AsmString.size() && isIdentChar(AsmString[VarEnd]))
++VarEnd;
@ -181,7 +181,7 @@ AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI,
if (Modifier.empty())
PrintFatalError("Bad operand modifier name in '"+ CGI.TheDef->getName() + "'");
}
if (AsmString[VarEnd] != '}')
PrintFatalError("Variable name beginning with '{' did not end with '}' in '"
+ CGI.TheDef->getName() + "'");
@ -190,26 +190,26 @@ AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI,
if (VarName.empty() && Modifier.empty())
PrintFatalError("Stray '$' in '" + CGI.TheDef->getName() +
"' asm string, maybe you want $$?");
if (VarName.empty()) {
// Just a modifier, pass this into PrintSpecial.
Operands.push_back(AsmWriterOperand("PrintSpecial",
~0U,
~0U,
Operands.push_back(AsmWriterOperand("PrintSpecial",
~0U,
~0U,
Modifier));
} else {
// Otherwise, normal operand.
unsigned OpNo = CGI.Operands.getOperandNamed(VarName);
CGIOperandList::OperandInfo OpInfo = CGI.Operands[OpNo];
unsigned MIOp = OpInfo.MIOperandNo;
Operands.push_back(AsmWriterOperand(OpInfo.PrinterMethodName,
Operands.push_back(AsmWriterOperand(OpInfo.PrinterMethodName,
OpNo, MIOp, Modifier));
}
LastEmitted = VarEnd;
}
}
Operands.push_back(AsmWriterOperand("return;",
AsmWriterOperand::isLiteralStatementOperand));
}
@ -220,7 +220,7 @@ AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI,
/// if the instructions are identical return ~0.
unsigned AsmWriterInst::MatchesAllButOneOp(const AsmWriterInst &Other)const{
if (Operands.size() != Other.Operands.size()) return ~1;
unsigned MismatchOperand = ~0U;
for (unsigned i = 0, e = Operands.size(); i != e; ++i) {
if (Operands[i] != Other.Operands[i]) {