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Fix up indentation of outputted decode function for readability.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162082 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2012-08-17 05:16:15 +00:00
parent c797f2e9c7
commit c056483fc6
1 changed files with 8 additions and 8 deletions
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16
utils/TableGen/FixedLenDecoderEmitter.cpp
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@@ -914,7 +914,7 @@ emitDecoderFunction(formatted_raw_ostream &OS, DecoderSet &Decoders,
for (DecoderSet::const_iterator I = Decoders.begin(), E = Decoders.end(); for (DecoderSet::const_iterator I = Decoders.begin(), E = Decoders.end();
I != E; ++I, ++Index) { I != E; ++I, ++Index) {
OS.indent(Indentation) << "case " << Index << ":\n"; OS.indent(Indentation) << "case " << Index << ":\n";
OS << *I << "\n"; OS << *I;
OS.indent(Indentation+2) << "return S;\n"; OS.indent(Indentation+2) << "return S;\n";
} }
OS.indent(Indentation) << "}\n"; OS.indent(Indentation) << "}\n";
@@ -1070,25 +1070,25 @@ void FilterChooser::emitBinaryParser(raw_ostream &o, unsigned &Indentation,
if (OpInfo.numFields() == 1) { if (OpInfo.numFields() == 1) {
OperandInfo::const_iterator OI = OpInfo.begin(); OperandInfo::const_iterator OI = OpInfo.begin();
o.indent(Indentation) << " tmp = fieldFromInstruction" o.indent(Indentation) << "tmp = fieldFromInstruction"
<< "(insn, " << OI->Base << ", " << OI->Width << "(insn, " << OI->Base << ", " << OI->Width
<< ");\n"; << ");\n";
} else { } else {
o.indent(Indentation) << " tmp = 0;\n"; o.indent(Indentation) << "tmp = 0;\n";
for (OperandInfo::const_iterator OI = OpInfo.begin(), OE = OpInfo.end(); for (OperandInfo::const_iterator OI = OpInfo.begin(), OE = OpInfo.end();
OI != OE; ++OI) { OI != OE; ++OI) {
o.indent(Indentation) << " tmp |= (fieldFromInstruction" o.indent(Indentation) << "tmp |= (fieldFromInstruction"
<< "(insn, " << OI->Base << ", " << OI->Width << "(insn, " << OI->Base << ", " << OI->Width
<< ") << " << OI->Offset << ");\n"; << ") << " << OI->Offset << ");\n";
} }
} }
if (Decoder != "") if (Decoder != "")
o.indent(Indentation) << " " << Emitter->GuardPrefix << Decoder o.indent(Indentation) << Emitter->GuardPrefix << Decoder
<< "(MI, tmp, Address, Decoder)" << "(MI, tmp, Address, Decoder)"
<< Emitter->GuardPostfix << "\n"; << Emitter->GuardPostfix << "\n";
else else
o.indent(Indentation) << " MI.addOperand(MCOperand::CreateImm(tmp));\n"; o.indent(Indentation) << "MI.addOperand(MCOperand::CreateImm(tmp));\n";
} }
@@ -1101,7 +1101,7 @@ void FilterChooser::emitDecoder(raw_ostream &OS, unsigned Indentation,
I = InsnOperands.begin(), E = InsnOperands.end(); I != E; ++I) { I = InsnOperands.begin(), E = InsnOperands.end(); I != E; ++I) {
// If a custom instruction decoder was specified, use that. // If a custom instruction decoder was specified, use that.
if (I->numFields() == 0 && I->Decoder.size()) { if (I->numFields() == 0 && I->Decoder.size()) {
OS.indent(Indentation) << " " << Emitter->GuardPrefix << I->Decoder OS.indent(Indentation) << Emitter->GuardPrefix << I->Decoder
<< "(MI, insn, Address, Decoder)" << "(MI, insn, Address, Decoder)"
<< Emitter->GuardPostfix << "\n"; << Emitter->GuardPostfix << "\n";
break; break;
@@ -1118,7 +1118,7 @@ unsigned FilterChooser::getDecoderIndex(DecoderSet &Decoders,
// FIXME: emitDecoder() function can take a buffer directly rather than // FIXME: emitDecoder() function can take a buffer directly rather than
// a stream. // a stream.
raw_svector_ostream S(Decoder); raw_svector_ostream S(Decoder);
unsigned I = 0; unsigned I = 4;
emitDecoder(S, I, Opc); emitDecoder(S, I, Opc);
S.flush(); S.flush();