diff --git a/ethcore/src/evm/instructions.rs b/ethcore/src/evm/instructions.rs
index 9a1ea97cc..9e7527fa3 100644
--- a/ethcore/src/evm/instructions.rs
+++ b/ethcore/src/evm/instructions.rs
@@ -101,6 +101,12 @@ pub enum GasPriceTier {
 	Invalid
 }
 
+impl Default for GasPriceTier {
+	fn default() -> Self {
+		GasPriceTier::Invalid
+	}
+}
+
 /// Returns the index in schedule for specific `GasPriceTier`
 pub fn get_tier_idx (tier: GasPriceTier) -> usize {
 	match tier {
@@ -116,6 +122,7 @@ pub fn get_tier_idx (tier: GasPriceTier) -> usize {
 	}
 }
 
+#[derive(Copy, Clone, Default)]
 pub struct InstructionInfo {
 	pub name: &'static str,
 	pub additional: usize,
@@ -126,7 +133,7 @@ pub struct InstructionInfo {
 }
 
 impl InstructionInfo {
-	pub fn new(name: &'static str, additional: usize, args: usize, ret: usize, side_effects: bool, tier: GasPriceTier) -> InstructionInfo {
+	pub fn new(name: &'static str, additional: usize, args: usize, ret: usize, side_effects: bool, tier: GasPriceTier) -> Self {
 		InstructionInfo {
 			name: name,
 			additional: additional,
@@ -138,142 +145,146 @@ impl InstructionInfo {
 	}
 }
 
-#[cfg_attr(rustfmt, rustfmt_skip)]
+lazy_static! {
+	static ref INSTRUCTIONS: [InstructionInfo; 0x100] = {
+		let mut arr = [InstructionInfo::default(); 0x100];
+		arr[STOP as usize] =			InstructionInfo::new("STOP",			0, 0, 0, true, GasPriceTier::Zero);
+		arr[ADD as usize] = 			InstructionInfo::new("ADD",				0, 2, 1, false, GasPriceTier::VeryLow);
+		arr[SUB as usize] = 			InstructionInfo::new("SUB",				0, 2, 1, false, GasPriceTier::VeryLow);
+		arr[MUL as usize] = 			InstructionInfo::new("MUL",				0, 2, 1, false, GasPriceTier::Low);
+		arr[DIV as usize] = 			InstructionInfo::new("DIV",				0, 2, 1, false, GasPriceTier::Low);
+		arr[SDIV as usize] =			InstructionInfo::new("SDIV",			0, 2, 1, false, GasPriceTier::Low);
+		arr[MOD as usize] = 			InstructionInfo::new("MOD",				0, 2, 1, false, GasPriceTier::Low);
+		arr[SMOD as usize] =			InstructionInfo::new("SMOD",			0, 2, 1, false, GasPriceTier::Low);
+		arr[EXP as usize] = 			InstructionInfo::new("EXP",				0, 2, 1, false, GasPriceTier::Special);
+		arr[NOT as usize] = 			InstructionInfo::new("NOT",				0, 1, 1, false, GasPriceTier::VeryLow);
+		arr[LT as usize] =				InstructionInfo::new("LT",				0, 2, 1, false, GasPriceTier::VeryLow);
+		arr[GT as usize] =				InstructionInfo::new("GT",				0, 2, 1, false, GasPriceTier::VeryLow);
+		arr[SLT as usize] = 			InstructionInfo::new("SLT",				0, 2, 1, false, GasPriceTier::VeryLow);
+		arr[SGT as usize] = 			InstructionInfo::new("SGT",				0, 2, 1, false, GasPriceTier::VeryLow);
+		arr[EQ as usize] =				InstructionInfo::new("EQ",				0, 2, 1, false, GasPriceTier::VeryLow);
+		arr[ISZERO as usize] =			InstructionInfo::new("ISZERO",			0, 1, 1, false, GasPriceTier::VeryLow);
+		arr[AND as usize] = 			InstructionInfo::new("AND",				0, 2, 1, false, GasPriceTier::VeryLow);
+		arr[OR as usize] =				InstructionInfo::new("OR",				0, 2, 1, false, GasPriceTier::VeryLow);
+		arr[XOR as usize] = 			InstructionInfo::new("XOR",				0, 2, 1, false, GasPriceTier::VeryLow);
+		arr[BYTE as usize] =			InstructionInfo::new("BYTE",			0, 2, 1, false, GasPriceTier::VeryLow);
+		arr[ADDMOD as usize] =			InstructionInfo::new("ADDMOD",			0, 3, 1, false, GasPriceTier::Mid);
+		arr[MULMOD as usize] =			InstructionInfo::new("MULMOD",			0, 3, 1, false, GasPriceTier::Mid);
+		arr[SIGNEXTEND as usize] =		InstructionInfo::new("SIGNEXTEND",		0, 2, 1, false, GasPriceTier::Low);
+		arr[SHA3 as usize] =			InstructionInfo::new("SHA3",			0, 2, 1, false, GasPriceTier::Special);
+		arr[ADDRESS as usize] = 		InstructionInfo::new("ADDRESS",			0, 0, 1, false, GasPriceTier::Base);
+		arr[BALANCE as usize] = 		InstructionInfo::new("BALANCE",			0, 1, 1, false, GasPriceTier::Ext);
+		arr[ORIGIN as usize] =			InstructionInfo::new("ORIGIN",			0, 0, 1, false, GasPriceTier::Base);
+		arr[CALLER as usize] =			InstructionInfo::new("CALLER",			0, 0, 1, false, GasPriceTier::Base);
+		arr[CALLVALUE as usize] =		InstructionInfo::new("CALLVALUE",		0, 0, 1, false, GasPriceTier::Base);
+		arr[CALLDATALOAD as usize] =	InstructionInfo::new("CALLDATALOAD",	0, 1, 1, false, GasPriceTier::VeryLow);
+		arr[CALLDATASIZE as usize] =	InstructionInfo::new("CALLDATASIZE",	0, 0, 1, false, GasPriceTier::Base);
+		arr[CALLDATACOPY as usize] =	InstructionInfo::new("CALLDATACOPY",	0, 3, 0, true, GasPriceTier::VeryLow);
+		arr[CODESIZE as usize] =		InstructionInfo::new("CODESIZE",		0, 0, 1, false, GasPriceTier::Base);
+		arr[CODECOPY as usize] =		InstructionInfo::new("CODECOPY",		0, 3, 0, true, GasPriceTier::VeryLow);
+		arr[GASPRICE as usize] =		InstructionInfo::new("GASPRICE",		0, 0, 1, false, GasPriceTier::Base);
+		arr[EXTCODESIZE as usize] = 	InstructionInfo::new("EXTCODESIZE",		0, 1, 1, false, GasPriceTier::Ext);
+		arr[EXTCODECOPY as usize] = 	InstructionInfo::new("EXTCODECOPY",		0, 4, 0, true, GasPriceTier::Ext);
+		arr[BLOCKHASH as usize] =		InstructionInfo::new("BLOCKHASH",		0, 1, 1, false, GasPriceTier::Ext);
+		arr[COINBASE as usize] =		InstructionInfo::new("COINBASE",		0, 0, 1, false, GasPriceTier::Base);
+		arr[TIMESTAMP as usize] =		InstructionInfo::new("TIMESTAMP",		0, 0, 1, false, GasPriceTier::Base);
+		arr[NUMBER as usize] =			InstructionInfo::new("NUMBER",			0, 0, 1, false, GasPriceTier::Base);
+		arr[DIFFICULTY as usize] =		InstructionInfo::new("DIFFICULTY",		0, 0, 1, false, GasPriceTier::Base);
+		arr[GASLIMIT as usize] =		InstructionInfo::new("GASLIMIT",		0, 0, 1, false, GasPriceTier::Base);
+		arr[POP as usize] = 			InstructionInfo::new("POP",				0, 1, 0, false, GasPriceTier::Base);
+		arr[MLOAD as usize] =			InstructionInfo::new("MLOAD",			0, 1, 1, false, GasPriceTier::VeryLow);
+		arr[MSTORE as usize] =			InstructionInfo::new("MSTORE",			0, 2, 0, true, GasPriceTier::VeryLow);
+		arr[MSTORE8 as usize] = 		InstructionInfo::new("MSTORE8",			0, 2, 0, true, GasPriceTier::VeryLow);
+		arr[SLOAD as usize] =			InstructionInfo::new("SLOAD",			0, 1, 1, false, GasPriceTier::Special);
+		arr[SSTORE as usize] =			InstructionInfo::new("SSTORE",			0, 2, 0, true, GasPriceTier::Special);
+		arr[JUMP as usize] =			InstructionInfo::new("JUMP",			0, 1, 0, true, GasPriceTier::Mid);
+		arr[JUMPI as usize] =			InstructionInfo::new("JUMPI",			0, 2, 0, true, GasPriceTier::High);
+		arr[PC as usize] =				InstructionInfo::new("PC",				0, 0, 1, false, GasPriceTier::Base);
+		arr[MSIZE as usize] =			InstructionInfo::new("MSIZE",			0, 0, 1, false, GasPriceTier::Base);
+		arr[GAS as usize] = 			InstructionInfo::new("GAS",				0, 0, 1, false, GasPriceTier::Base);
+		arr[JUMPDEST as usize] =		InstructionInfo::new("JUMPDEST",		0, 0, 0, true, GasPriceTier::Special);
+		arr[PUSH1 as usize] =			InstructionInfo::new("PUSH1",			1, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH2 as usize] =			InstructionInfo::new("PUSH2",			2, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH3 as usize] =			InstructionInfo::new("PUSH3",			3, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH4 as usize] =			InstructionInfo::new("PUSH4",			4, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH5 as usize] =			InstructionInfo::new("PUSH5",			5, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH6 as usize] =			InstructionInfo::new("PUSH6",			6, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH7 as usize] =			InstructionInfo::new("PUSH7",			7, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH8 as usize] =			InstructionInfo::new("PUSH8",			8, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH9 as usize] =			InstructionInfo::new("PUSH9",			9, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH10 as usize] =			InstructionInfo::new("PUSH10",			10, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH11 as usize] =			InstructionInfo::new("PUSH11",			11, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH12 as usize] =			InstructionInfo::new("PUSH12",			12, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH13 as usize] =			InstructionInfo::new("PUSH13",			13, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH14 as usize] =			InstructionInfo::new("PUSH14",			14, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH15 as usize] =			InstructionInfo::new("PUSH15",			15, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH16 as usize] =			InstructionInfo::new("PUSH16",			16, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH17 as usize] =			InstructionInfo::new("PUSH17",			17, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH18 as usize] =			InstructionInfo::new("PUSH18",			18, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH19 as usize] =			InstructionInfo::new("PUSH19",			19, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH20 as usize] =			InstructionInfo::new("PUSH20",			20, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH21 as usize] =			InstructionInfo::new("PUSH21",			21, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH22 as usize] =			InstructionInfo::new("PUSH22",			22, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH23 as usize] =			InstructionInfo::new("PUSH23",			23, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH24 as usize] =			InstructionInfo::new("PUSH24",			24, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH25 as usize] =			InstructionInfo::new("PUSH25",			25, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH26 as usize] =			InstructionInfo::new("PUSH26",			26, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH27 as usize] =			InstructionInfo::new("PUSH27",			27, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH28 as usize] =			InstructionInfo::new("PUSH28",			28, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH29 as usize] =			InstructionInfo::new("PUSH29",			29, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH30 as usize] =			InstructionInfo::new("PUSH30",			30, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH31 as usize] =			InstructionInfo::new("PUSH31",			31, 0, 1, false, GasPriceTier::VeryLow);
+		arr[PUSH32 as usize] =			InstructionInfo::new("PUSH32",			32, 0, 1, false, GasPriceTier::VeryLow);
+		arr[DUP1 as usize] =			InstructionInfo::new("DUP1",			0, 1, 2, false, GasPriceTier::VeryLow);
+		arr[DUP2 as usize] =			InstructionInfo::new("DUP2",			0, 2, 3, false, GasPriceTier::VeryLow);
+		arr[DUP3 as usize] =			InstructionInfo::new("DUP3",			0, 3, 4, false, GasPriceTier::VeryLow);
+		arr[DUP4 as usize] =			InstructionInfo::new("DUP4",			0, 4, 5, false, GasPriceTier::VeryLow);
+		arr[DUP5 as usize] =			InstructionInfo::new("DUP5",			0, 5, 6, false, GasPriceTier::VeryLow);
+		arr[DUP6 as usize] =			InstructionInfo::new("DUP6",			0, 6, 7, false, GasPriceTier::VeryLow);
+		arr[DUP7 as usize] =			InstructionInfo::new("DUP7",			0, 7, 8, false, GasPriceTier::VeryLow);
+		arr[DUP8 as usize] =			InstructionInfo::new("DUP8",			0, 8, 9, false, GasPriceTier::VeryLow);
+		arr[DUP9 as usize] =			InstructionInfo::new("DUP9",			0, 9, 10, false, GasPriceTier::VeryLow);
+		arr[DUP10 as usize] =			InstructionInfo::new("DUP10",			0, 10, 11, false, GasPriceTier::VeryLow);
+		arr[DUP11 as usize] =			InstructionInfo::new("DUP11",			0, 11, 12, false, GasPriceTier::VeryLow);
+		arr[DUP12 as usize] =			InstructionInfo::new("DUP12",			0, 12, 13, false, GasPriceTier::VeryLow);
+		arr[DUP13 as usize] =			InstructionInfo::new("DUP13",			0, 13, 14, false, GasPriceTier::VeryLow);
+		arr[DUP14 as usize] =			InstructionInfo::new("DUP14",			0, 14, 15, false, GasPriceTier::VeryLow);
+		arr[DUP15 as usize] =			InstructionInfo::new("DUP15",			0, 15, 16, false, GasPriceTier::VeryLow);
+		arr[DUP16 as usize] =			InstructionInfo::new("DUP16",			0, 16, 17, false, GasPriceTier::VeryLow);
+		arr[SWAP1 as usize] =			InstructionInfo::new("SWAP1",			0, 2, 2, false, GasPriceTier::VeryLow);
+		arr[SWAP2 as usize] =			InstructionInfo::new("SWAP2",			0, 3, 3, false, GasPriceTier::VeryLow);
+		arr[SWAP3 as usize] =			InstructionInfo::new("SWAP3",			0, 4, 4, false, GasPriceTier::VeryLow);
+		arr[SWAP4 as usize] =			InstructionInfo::new("SWAP4",			0, 5, 5, false, GasPriceTier::VeryLow);
+		arr[SWAP5 as usize] =			InstructionInfo::new("SWAP5",			0, 6, 6, false, GasPriceTier::VeryLow);
+		arr[SWAP6 as usize] =			InstructionInfo::new("SWAP6",			0, 7, 7, false, GasPriceTier::VeryLow);
+		arr[SWAP7 as usize] =			InstructionInfo::new("SWAP7",			0, 8, 8, false, GasPriceTier::VeryLow);
+		arr[SWAP8 as usize] =			InstructionInfo::new("SWAP8",			0, 9, 9, false, GasPriceTier::VeryLow);
+		arr[SWAP9 as usize] =			InstructionInfo::new("SWAP9",			0, 10, 10, false, GasPriceTier::VeryLow);
+		arr[SWAP10 as usize] =			InstructionInfo::new("SWAP10",			0, 11, 11, false, GasPriceTier::VeryLow);
+		arr[SWAP11 as usize] =			InstructionInfo::new("SWAP11",			0, 12, 12, false, GasPriceTier::VeryLow);
+		arr[SWAP12 as usize] =			InstructionInfo::new("SWAP12",			0, 13, 13, false, GasPriceTier::VeryLow);
+		arr[SWAP13 as usize] =			InstructionInfo::new("SWAP13",			0, 14, 14, false, GasPriceTier::VeryLow);
+		arr[SWAP14 as usize] =			InstructionInfo::new("SWAP14",			0, 15, 15, false, GasPriceTier::VeryLow);
+		arr[SWAP15 as usize] =			InstructionInfo::new("SWAP15",			0, 16, 16, false, GasPriceTier::VeryLow);
+		arr[SWAP16 as usize] =			InstructionInfo::new("SWAP16",			0, 17, 17, false, GasPriceTier::VeryLow);
+		arr[LOG0 as usize] =			InstructionInfo::new("LOG0",			0, 2, 0, true, GasPriceTier::Special);
+		arr[LOG1 as usize] =			InstructionInfo::new("LOG1",			0, 3, 0, true, GasPriceTier::Special);
+		arr[LOG2 as usize] =			InstructionInfo::new("LOG2",			0, 4, 0, true, GasPriceTier::Special);
+		arr[LOG3 as usize] =			InstructionInfo::new("LOG3",			0, 5, 0, true, GasPriceTier::Special);
+		arr[LOG4 as usize] =			InstructionInfo::new("LOG4",			0, 6, 0, true, GasPriceTier::Special);
+		arr[CREATE as usize] =			InstructionInfo::new("CREATE",			0, 3, 1, true, GasPriceTier::Special);
+		arr[CALL as usize] =			InstructionInfo::new("CALL",			0, 7, 1, true, GasPriceTier::Special);
+		arr[CALLCODE as usize] =		InstructionInfo::new("CALLCODE",		0, 7, 1, true, GasPriceTier::Special);
+		arr[RETURN as usize] =			InstructionInfo::new("RETURN",			0, 2, 0, true, GasPriceTier::Zero);
+		arr[DELEGATECALL as usize] =	InstructionInfo::new("DELEGATECALL",	0, 6, 1, true, GasPriceTier::Special);
+		arr[SUICIDE as usize] = 		InstructionInfo::new("SUICIDE",			0, 1, 0, true, GasPriceTier::Zero);
+		arr
+	};
+}
+
 /// Return details about specific instruction
-pub fn get_info(instruction: Instruction) -> InstructionInfo {
-	match instruction {
-		STOP => 		InstructionInfo::new("STOP",			0, 0, 0, true, GasPriceTier::Zero),
-		ADD => 			InstructionInfo::new("ADD",				0, 2, 1, false, GasPriceTier::VeryLow),
-		SUB => 			InstructionInfo::new("SUB",				0, 2, 1, false, GasPriceTier::VeryLow),
-		MUL => 			InstructionInfo::new("MUL",				0, 2, 1, false, GasPriceTier::Low),
-		DIV => 			InstructionInfo::new("DIV",				0, 2, 1, false, GasPriceTier::Low),
-		SDIV => 		InstructionInfo::new("SDIV",			0, 2, 1, false, GasPriceTier::Low),
-		MOD => 			InstructionInfo::new("MOD",				0, 2, 1, false, GasPriceTier::Low),
-		SMOD => 		InstructionInfo::new("SMOD",			0, 2, 1, false, GasPriceTier::Low),
-		EXP => 			InstructionInfo::new("EXP",				0, 2, 1, false, GasPriceTier::Special),
-		NOT => 			InstructionInfo::new("NOT",				0, 1, 1, false, GasPriceTier::VeryLow),
-		LT => 			InstructionInfo::new("LT",				0, 2, 1, false, GasPriceTier::VeryLow),
-		GT => 			InstructionInfo::new("GT",				0, 2, 1, false, GasPriceTier::VeryLow),
-		SLT => 			InstructionInfo::new("SLT",				0, 2, 1, false, GasPriceTier::VeryLow),
-		SGT => 			InstructionInfo::new("SGT",				0, 2, 1, false, GasPriceTier::VeryLow),
-		EQ => 			InstructionInfo::new("EQ",				0, 2, 1, false, GasPriceTier::VeryLow),
-		ISZERO => 		InstructionInfo::new("ISZERO",			0, 1, 1, false, GasPriceTier::VeryLow),
-		AND => 			InstructionInfo::new("AND",				0, 2, 1, false, GasPriceTier::VeryLow),
-		OR => 			InstructionInfo::new("OR",				0, 2, 1, false, GasPriceTier::VeryLow),
-		XOR => 			InstructionInfo::new("XOR",				0, 2, 1, false, GasPriceTier::VeryLow),
-		BYTE => 		InstructionInfo::new("BYTE",			0, 2, 1, false, GasPriceTier::VeryLow),
-		ADDMOD => 		InstructionInfo::new("ADDMOD",			0, 3, 1, false, GasPriceTier::Mid),
-		MULMOD => 		InstructionInfo::new("MULMOD",			0, 3, 1, false, GasPriceTier::Mid),
-		SIGNEXTEND => 	InstructionInfo::new("SIGNEXTEND",		0, 2, 1, false, GasPriceTier::Low),
-		SHA3 => 		InstructionInfo::new("SHA3",			0, 2, 1, false, GasPriceTier::Special),
-		ADDRESS => 		InstructionInfo::new("ADDRESS",			0, 0, 1, false, GasPriceTier::Base),
-		BALANCE => 		InstructionInfo::new("BALANCE",			0, 1, 1, false, GasPriceTier::Ext),
-		ORIGIN => 		InstructionInfo::new("ORIGIN",			0, 0, 1, false, GasPriceTier::Base),
-		CALLER => 		InstructionInfo::new("CALLER",			0, 0, 1, false, GasPriceTier::Base),
-		CALLVALUE => 	InstructionInfo::new("CALLVALUE",		0, 0, 1, false, GasPriceTier::Base),
-		CALLDATALOAD => InstructionInfo::new("CALLDATALOAD",	0, 1, 1, false, GasPriceTier::VeryLow),
-		CALLDATASIZE => InstructionInfo::new("CALLDATASIZE",	0, 0, 1, false, GasPriceTier::Base),
-		CALLDATACOPY => InstructionInfo::new("CALLDATACOPY",	0, 3, 0, true, GasPriceTier::VeryLow),
-		CODESIZE => 	InstructionInfo::new("CODESIZE",		0, 0, 1, false, GasPriceTier::Base),
-		CODECOPY => 	InstructionInfo::new("CODECOPY",		0, 3, 0, true, GasPriceTier::VeryLow),
-		GASPRICE => 	InstructionInfo::new("GASPRICE",		0, 0, 1, false, GasPriceTier::Base),
-		EXTCODESIZE => 	InstructionInfo::new("EXTCODESIZE",		0, 1, 1, false, GasPriceTier::Ext),
-		EXTCODECOPY => 	InstructionInfo::new("EXTCODECOPY",		0, 4, 0, true, GasPriceTier::Ext),
-		BLOCKHASH => 	InstructionInfo::new("BLOCKHASH",		0, 1, 1, false, GasPriceTier::Ext),
-		COINBASE => 	InstructionInfo::new("COINBASE",		0, 0, 1, false, GasPriceTier::Base),
-		TIMESTAMP => 	InstructionInfo::new("TIMESTAMP",		0, 0, 1, false, GasPriceTier::Base),
-		NUMBER => 		InstructionInfo::new("NUMBER",			0, 0, 1, false, GasPriceTier::Base),
-		DIFFICULTY => 	InstructionInfo::new("DIFFICULTY",		0, 0, 1, false, GasPriceTier::Base),
-		GASLIMIT => 	InstructionInfo::new("GASLIMIT",		0, 0, 1, false, GasPriceTier::Base),
-		POP => 			InstructionInfo::new("POP",				0, 1, 0, false, GasPriceTier::Base),
-		MLOAD => 		InstructionInfo::new("MLOAD",			0, 1, 1, false, GasPriceTier::VeryLow),
-		MSTORE => 		InstructionInfo::new("MSTORE",			0, 2, 0, true, GasPriceTier::VeryLow),
-		MSTORE8 => 		InstructionInfo::new("MSTORE8",			0, 2, 0, true, GasPriceTier::VeryLow),
-		SLOAD => 		InstructionInfo::new("SLOAD",			0, 1, 1, false, GasPriceTier::Special),
-		SSTORE => 		InstructionInfo::new("SSTORE",			0, 2, 0, true, GasPriceTier::Special),
-		JUMP => 		InstructionInfo::new("JUMP",			0, 1, 0, true, GasPriceTier::Mid),
-		JUMPI => 		InstructionInfo::new("JUMPI",			0, 2, 0, true, GasPriceTier::High),
-		PC => 			InstructionInfo::new("PC",				0, 0, 1, false, GasPriceTier::Base),
-		MSIZE => 		InstructionInfo::new("MSIZE",			0, 0, 1, false, GasPriceTier::Base),
-		GAS => 			InstructionInfo::new("GAS",				0, 0, 1, false, GasPriceTier::Base),
-		JUMPDEST => 	InstructionInfo::new("JUMPDEST",		0, 0, 0, true, GasPriceTier::Special),
-		PUSH1 => 		InstructionInfo::new("PUSH1",			1, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH2 => 		InstructionInfo::new("PUSH2",			2, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH3 => 		InstructionInfo::new("PUSH3",			3, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH4 => 		InstructionInfo::new("PUSH4",			4, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH5 => 		InstructionInfo::new("PUSH5",			5, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH6 => 		InstructionInfo::new("PUSH6",			6, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH7 => 		InstructionInfo::new("PUSH7",			7, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH8 => 		InstructionInfo::new("PUSH8",			8, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH9 => 		InstructionInfo::new("PUSH9",			9, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH10 => 		InstructionInfo::new("PUSH10",			10, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH11 => 		InstructionInfo::new("PUSH11",			11, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH12 => 		InstructionInfo::new("PUSH12",			12, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH13 => 		InstructionInfo::new("PUSH13",			13, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH14 => 		InstructionInfo::new("PUSH14",			14, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH15 => 		InstructionInfo::new("PUSH15",			15, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH16 => 		InstructionInfo::new("PUSH16",			16, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH17 => 		InstructionInfo::new("PUSH17",			17, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH18 => 		InstructionInfo::new("PUSH18",			18, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH19 => 		InstructionInfo::new("PUSH19",			19, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH20 => 		InstructionInfo::new("PUSH20",			20, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH21 => 		InstructionInfo::new("PUSH21",			21, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH22 => 		InstructionInfo::new("PUSH22",			22, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH23 => 		InstructionInfo::new("PUSH23",			23, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH24 => 		InstructionInfo::new("PUSH24",			24, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH25 => 		InstructionInfo::new("PUSH25",			25, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH26 => 		InstructionInfo::new("PUSH26",			26, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH27 => 		InstructionInfo::new("PUSH27",			27, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH28 => 		InstructionInfo::new("PUSH28",			28, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH29 => 		InstructionInfo::new("PUSH29",			29, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH30 => 		InstructionInfo::new("PUSH30",			30, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH31 => 		InstructionInfo::new("PUSH31",			31, 0, 1, false, GasPriceTier::VeryLow),
-		PUSH32 => 		InstructionInfo::new("PUSH32",			32, 0, 1, false, GasPriceTier::VeryLow),
-		DUP1 => 		InstructionInfo::new("DUP1",			0, 1, 2, false, GasPriceTier::VeryLow),
-		DUP2 => 		InstructionInfo::new("DUP2",			0, 2, 3, false, GasPriceTier::VeryLow),
-		DUP3 => 		InstructionInfo::new("DUP3",			0, 3, 4, false, GasPriceTier::VeryLow),
-		DUP4 => 		InstructionInfo::new("DUP4",			0, 4, 5, false, GasPriceTier::VeryLow),
-		DUP5 => 		InstructionInfo::new("DUP5",			0, 5, 6, false, GasPriceTier::VeryLow),
-		DUP6 => 		InstructionInfo::new("DUP6",			0, 6, 7, false, GasPriceTier::VeryLow),
-		DUP7 => 		InstructionInfo::new("DUP7",			0, 7, 8, false, GasPriceTier::VeryLow),
-		DUP8 => 		InstructionInfo::new("DUP8",			0, 8, 9, false, GasPriceTier::VeryLow),
-		DUP9 => 		InstructionInfo::new("DUP9",			0, 9, 10, false, GasPriceTier::VeryLow),
-		DUP10 => 		InstructionInfo::new("DUP10",			0, 10, 11, false, GasPriceTier::VeryLow),
-		DUP11 => 		InstructionInfo::new("DUP11",			0, 11, 12, false, GasPriceTier::VeryLow),
-		DUP12 => 		InstructionInfo::new("DUP12",			0, 12, 13, false, GasPriceTier::VeryLow),
-		DUP13 => 		InstructionInfo::new("DUP13",			0, 13, 14, false, GasPriceTier::VeryLow),
-		DUP14 => 		InstructionInfo::new("DUP14",			0, 14, 15, false, GasPriceTier::VeryLow),
-		DUP15 => 		InstructionInfo::new("DUP15",			0, 15, 16, false, GasPriceTier::VeryLow),
-		DUP16 => 		InstructionInfo::new("DUP16",			0, 16, 17, false, GasPriceTier::VeryLow),
-		SWAP1 => 		InstructionInfo::new("SWAP1",			0, 2, 2, false, GasPriceTier::VeryLow),
-		SWAP2 => 		InstructionInfo::new("SWAP2",			0, 3, 3, false, GasPriceTier::VeryLow),
-		SWAP3 => 		InstructionInfo::new("SWAP3",			0, 4, 4, false, GasPriceTier::VeryLow),
-		SWAP4 => 		InstructionInfo::new("SWAP4",			0, 5, 5, false, GasPriceTier::VeryLow),
-		SWAP5 => 		InstructionInfo::new("SWAP5",			0, 6, 6, false, GasPriceTier::VeryLow),
-		SWAP6 => 		InstructionInfo::new("SWAP6",			0, 7, 7, false, GasPriceTier::VeryLow),
-		SWAP7 => 		InstructionInfo::new("SWAP7",			0, 8, 8, false, GasPriceTier::VeryLow),
-		SWAP8 => 		InstructionInfo::new("SWAP8",			0, 9, 9, false, GasPriceTier::VeryLow),
-		SWAP9 => 		InstructionInfo::new("SWAP9",			0, 10, 10, false, GasPriceTier::VeryLow),
-		SWAP10 => 		InstructionInfo::new("SWAP10",			0, 11, 11, false, GasPriceTier::VeryLow),
-		SWAP11 => 		InstructionInfo::new("SWAP11",			0, 12, 12, false, GasPriceTier::VeryLow),
-		SWAP12 => 		InstructionInfo::new("SWAP12",			0, 13, 13, false, GasPriceTier::VeryLow),
-		SWAP13 => 		InstructionInfo::new("SWAP13",			0, 14, 14, false, GasPriceTier::VeryLow),
-		SWAP14 => 		InstructionInfo::new("SWAP14",			0, 15, 15, false, GasPriceTier::VeryLow),
-		SWAP15 => 		InstructionInfo::new("SWAP15",			0, 16, 16, false, GasPriceTier::VeryLow),
-		SWAP16 => 		InstructionInfo::new("SWAP16",			0, 17, 17, false, GasPriceTier::VeryLow),
-		LOG0 => 		InstructionInfo::new("LOG0",			0, 2, 0, true, GasPriceTier::Special),
-		LOG1 => 		InstructionInfo::new("LOG1",			0, 3, 0, true, GasPriceTier::Special),
-		LOG2 => 		InstructionInfo::new("LOG2",			0, 4, 0, true, GasPriceTier::Special),
-		LOG3 => 		InstructionInfo::new("LOG3",			0, 5, 0, true, GasPriceTier::Special),
-		LOG4 => 		InstructionInfo::new("LOG4",			0, 6, 0, true, GasPriceTier::Special),
-		CREATE => 		InstructionInfo::new("CREATE",			0, 3, 1, true, GasPriceTier::Special),
-		CALL => 		InstructionInfo::new("CALL",			0, 7, 1, true, GasPriceTier::Special),
-		CALLCODE => 	InstructionInfo::new("CALLCODE",		0, 7, 1, true, GasPriceTier::Special),
-		RETURN => 		InstructionInfo::new("RETURN",			0, 2, 0, true, GasPriceTier::Zero),
-		DELEGATECALL => InstructionInfo::new("DELEGATECALL",	0, 6, 1, true, GasPriceTier::Special),
-		SUICIDE => 		InstructionInfo::new("SUICIDE",			0, 1, 0, true, GasPriceTier::Zero),
-		_ => InstructionInfo::new("INVALID_INSTRUCTION", 0, 0, 0, false, GasPriceTier::Invalid)
-	}
+pub fn get_info(instruction: Instruction) -> &'static InstructionInfo {
+	&INSTRUCTIONS[instruction as usize]
 }
 
 /// Virtual machine bytecode instruction.