URL
https://opencores.org/ocsvn/theia_gpu/theia_gpu/trunk
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Rev 216 |
Rev 229 |
Line 568... |
Line 568... |
I.SetDestinationAddress( gWhileLoopAddress );
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I.SetDestinationAddress( gWhileLoopAddress );
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mInstructions.push_back(I);
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mInstructions.push_back(I);
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I.Clear();
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I.Clear();
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}
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}
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constant
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{
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unsigned int ImmediateValue;
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std::string StringHex = $1;
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std::stringstream ss;
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ss << std::hex << StringHex;
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ss >> ImmediateValue;
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unsigned int TempRegIndex0 = GetFreeTempRegister();
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I.SetOperation( EOPERATION_ASSIGN );
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I.SetDestinationAddress( TempRegIndex0 );
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I.SetLiteral(ImmediateValue);
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mInstructions.push_back(I);
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gInsertedInstructions++;
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I.SetOperation( EOPERATION_BEQ );
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I.SetDestinationAddress( 0 );
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I.SetSrc1Address( 0 ); //Compare againts zero
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I.SetSrc0Address(TempRegIndex0);
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mInstructions.push_back(I);
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gInsertedInstructions++;
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gBranchStack.push_back(mInstructions.size() - 1);
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I.Clear();
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I.SetOperation( EOPERATION_NOP );
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I.mComment = "branch delay";
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I.SetDestinationAddress( gWhileLoopAddress );
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mInstructions.push_back(I);
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I.Clear();
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}
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;
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;
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scalar_list
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scalar_list
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:
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:
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IDENTIFIER COMMA scalar_list
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IDENTIFIER COMMA scalar_list
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{
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{
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