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Handle the last operand more intelligently. When emitting the \n, also 

return from the asmprinter to make the generated asmprinter both more
efficient and smaller.

llvm-svn: 29182
This commit is contained in:
Chris Lattner 2006-07-18 17:50:22 +00:00
parent 75dcf6cbd8
commit 9d250696b7
1 changed files with 7 additions and 5 deletions
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12
llvm/utils/TableGen/AsmWriterEmitter.cpp
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@ -345,12 +345,14 @@ FindUniqueOperandCommands(std::vector<std::string> &UniqueOperandCommands,
if (Inst == 0) continue; // PHI, INLINEASM, etc.
std::string Command;
if (Op > Inst->Operands.size())
if (Op >= Inst->Operands.size())
continue; // Instruction already done.
else if (Op == Inst->Operands.size())
Command = " return true;\n";
else
Command = " " + Inst->Operands[Op].getCode() + "\n";
Command = " " + Inst->Operands[Op].getCode() + "\n";
// If this is the last operand, emit a return.
if (Op == Inst->Operands.size()-1)
Command += " return true;\n";
// Check to see if we already have 'Command' in UniqueOperandCommands.
// If not, add it.