Correctly use not/bnot/iszero.

A long time ago, some opcodes were renamed. Now we should only have
not (bitwise negation) and iszero (logical negation).

libevmasm/Instruction.cpp

@@ -39,13 +39,13 @@ const std::map<std::string, Instruction> dev::solidity::c_instructions =
 	{ "MOD", Instruction::MOD },
 	{ "SMOD", Instruction::SMOD },
 	{ "EXP", Instruction::EXP },
-	{ "BNOT", Instruction::NOT },
+	{ "NOT", Instruction::NOT },
 	{ "LT", Instruction::LT },
 	{ "GT", Instruction::GT },
 	{ "SLT", Instruction::SLT },
 	{ "SGT", Instruction::SGT },
 	{ "EQ", Instruction::EQ },
-	{ "NOT", Instruction::ISZERO },
+	{ "ISZERO", Instruction::ISZERO },
 	{ "AND", Instruction::AND },
 	{ "OR", Instruction::OR },
 	{ "XOR", Instruction::XOR },