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Tidy up. Remove hard tab characters.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154532 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach 2012-04-11 21:02:33 +00:00
parent bf1aab1507
commit 11fc6467e6
1 changed files with 28 additions and 28 deletions
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56
utils/TableGen/AsmMatcherEmitter.cpp
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@ -288,7 +288,7 @@ struct MatchableInfo {
Record *SingletonReg;
explicit AsmOperand(StringRef T) : Token(T), Class(0), SubOpIdx(-1),
SingletonReg(0) {}
SingletonReg(0) {}
};
/// ResOperand - This represents a single operand in the result instruction
@ -421,7 +421,7 @@ struct MatchableInfo {
void Initialize(const AsmMatcherInfo &Info,
SmallPtrSet<Record*, 16> &SingletonRegisters,
int AsmVariantNo, std::string &RegisterPrefix);
int AsmVariantNo, std::string &RegisterPrefix);
/// Validate - Return true if this matchable is a valid thing to match against
/// and perform a bunch of validity checking.
@ -818,7 +818,7 @@ bool MatchableInfo::Validate(StringRef CommentDelimiter, bool Hack) const {
void MatchableInfo::
extractSingletonRegisterForAsmOperand(unsigned OperandNo,
const AsmMatcherInfo &Info,
std::string &RegisterPrefix) {
std::string &RegisterPrefix) {
StringRef Tok = AsmOperands[OperandNo].Token;
if (RegisterPrefix.empty()) {
std::string LoweredTok = Tok.lower();
@ -1186,37 +1186,37 @@ void AsmMatcherInfo::BuildInfo() {
int AsmVariantNo = AsmVariant->getValueAsInt("Variant");
for (CodeGenTarget::inst_iterator I = Target.inst_begin(),
E = Target.inst_end(); I != E; ++I) {
E = Target.inst_end(); I != E; ++I) {
const CodeGenInstruction &CGI = **I;
// If the tblgen -match-prefix option is specified (for tblgen hackers),
// filter the set of instructions we consider.
if (!StringRef(CGI.TheDef->getName()).startswith(MatchPrefix))
continue;
continue;
// Ignore "codegen only" instructions.
if (CGI.TheDef->getValueAsBit("isCodeGenOnly"))
continue;
continue;
// Validate the operand list to ensure we can handle this instruction.
for (unsigned i = 0, e = CGI.Operands.size(); i != e; ++i) {
const CGIOperandList::OperandInfo &OI = CGI.Operands[i];
// Validate tied operands.
if (OI.getTiedRegister() != -1) {
// If we have a tied operand that consists of multiple MCOperands,
// reject it. We reject aliases and ignore instructions for now.
if (OI.MINumOperands != 1) {
// FIXME: Should reject these. The ARM backend hits this with $lane
// in a bunch of instructions. It is unclear what the right answer is.
DEBUG({
errs() << "warning: '" << CGI.TheDef->getName() << "': "
<< "ignoring instruction with multi-operand tied operand '"
<< OI.Name << "'\n";
});
continue;
}
}
const CGIOperandList::OperandInfo &OI = CGI.Operands[i];
// Validate tied operands.
if (OI.getTiedRegister() != -1) {
// If we have a tied operand that consists of multiple MCOperands,
// reject it. We reject aliases and ignore instructions for now.
if (OI.MINumOperands != 1) {
// FIXME: Should reject these. The ARM backend hits this with $lane
// in a bunch of instructions. It is unclear what the right answer is.
DEBUG({
errs() << "warning: '" << CGI.TheDef->getName() << "': "
<< "ignoring instruction with multi-operand tied operand '"
<< OI.Name << "'\n";
});
continue;
}
}
}
OwningPtr<MatchableInfo> II(new MatchableInfo(CGI));
@ -1226,14 +1226,14 @@ void AsmMatcherInfo::BuildInfo() {
// Ignore instructions which shouldn't be matched and diagnose invalid
// instruction definitions with an error.
if (!II->Validate(CommentDelimiter, true))
continue;
continue;
// Ignore "Int_*" and "*_Int" instructions, which are internal aliases.
//
// FIXME: This is a total hack.
if (StringRef(II->TheDef->getName()).startswith("Int_") ||
StringRef(II->TheDef->getName()).endswith("_Int"))
continue;
StringRef(II->TheDef->getName()).endswith("_Int"))
continue;
Matchables.push_back(II.take());
}
@ -1249,8 +1249,8 @@ void AsmMatcherInfo::BuildInfo() {
// filter the set of instruction aliases we consider, based on the target
// instruction.
if (!StringRef(Alias->ResultInst->TheDef->getName()).startswith(
MatchPrefix))
continue;
MatchPrefix))
continue;
OwningPtr<MatchableInfo> II(new MatchableInfo(Alias));