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Fix optimizer with regards to INVALID instruction.

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This commit is contained in:
chriseth 2017-01-26 15:59:29 +01:00
parent c2b3d8bcd2
commit ae2b59d18a
2 changed files with 2 additions and 0 deletions
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1
libevmasm/PeepholeOptimiser.cpp
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@ -199,6 +199,7 @@ struct UnreachableCode
it[0] != Instruction::JUMP && it[0] != Instruction::JUMP &&
it[0] != Instruction::RETURN && it[0] != Instruction::RETURN &&
it[0] != Instruction::STOP && it[0] != Instruction::STOP &&
it[0] != Instruction::INVALID &&
it[0] != Instruction::SUICIDE it[0] != Instruction::SUICIDE
) )
return false; return false;

1
libevmasm/SemanticInformation.cpp
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@ -118,6 +118,7 @@ bool SemanticInformation::altersControlFlow(AssemblyItem const& _item)
case Instruction::RETURN: case Instruction::RETURN:
case Instruction::SUICIDE: case Instruction::SUICIDE:
case Instruction::STOP: case Instruction::STOP:
case Instruction::INVALID:
return true; return true;
default: default:
return false; return false;