33 Commits

Author	SHA1	Message	Date
hrkrshnn	46da64cd7e	Added a function SemanticInformation::readsMemory ... Returns `true` if the instruction reads from memory. Different from `SemanticInformation::memory(..) == SideEffects::Read` because some builtins read and write memory at the same time.	2021-04-26 09:33:18 +02:00
chriseth	6dba5f5c2b	Remove semantic information function for assembly items.	2021-04-13 18:34:16 +02:00
Daniel Kirchner	588535566f	Mark chainid as view.	2020-12-09 16:55:51 +01:00
Harikrishnan Mulackal	3cbe65e4f3	Refactor SideEffects struct	2020-08-18 14:53:59 +02:00
Sachin Grover	b7adb2aa42	Add SPDX license identifier if not present already in source file ... Fixes: #9220	2020-07-17 20:24:12 +05:30
Daniel Kirchner	04d8ad2ae1	Legacy codegeneration for immutable state variables.	2020-03-24 16:45:25 +01:00
Daniel Kirchner	809e3503ba	Control flow analysis for inline assembly.	2020-03-09 16:23:10 +01:00
Christian Parpart	6b23412fae	C++ namespace cleanup (except tests).	2020-01-07 15:51:50 +01:00
Dimitry	fd3ae0b24a	add chainid and selfbalance to lllc	2019-09-09 23:35:36 +03:00
chriseth	afe887adc1	Split MovableChecker and introduce SideEffectsUpToMSize.	2019-05-28 12:54:32 +02:00
chriseth	e8a88b13e4	Introduce side-effect-free as relaxed version of movable.	2019-05-16 12:30:05 +02:00
chriseth	99e96c2d66	Refactor termination detection.	2019-05-13 18:58:36 +02:00
Mathias Baumann	e20acf5d0a	Yul Optimizer: Remove dead code	2019-04-01 17:16:04 +02:00
chriseth	2308904f68	Remove "using namespace" from header and move Instruction to dev::eth.	2019-03-28 13:48:11 +01:00
chriseth	27e4e25a99	Optimize some instruction comparisons.	2018-12-18 17:25:49 +01:00
Jared Wasinger	c6bd2979b1	Add assembly support for EXTCODEHASH (EIP-1052)	2018-09-26 16:11:02 +01:00
chriseth	6777f7a57f	Optimize across MLOAD if MSIZE is not used.	2018-04-03 14:34:32 +02:00
chriseth	6807010dc7	Prevent libraries from being called.	2018-01-19 16:27:44 +01:00
chriseth	95cf9266ab	Movability.	2018-01-12 17:48:51 +01:00
chriseth	082e7b6a9e	Allow `gas` in view functions.	2017-10-16 13:28:44 +02:00
Alex Beregszaszi	43719839bf	Use isDup/SwapInstruction helper	2017-10-03 11:45:44 +01:00
chriseth	66c01301fe	Rename to invalidInPureFunctions	2017-09-13 17:18:22 +02:00
chriseth	15bdc48a73	Rename and add anonymous namespace.	2017-09-06 13:52:29 +02:00
chriseth	d6861d909c	Analyze assembly.	2017-09-06 13:52:29 +02:00
chriseth	7c61a6daf2	Add view/pure information about instructions.	2017-09-06 13:52:29 +02:00
Dimitry	c20cdd0a05	add new opcode instructions to the parser ... STATICCALL 0xfa 6 inputs (gas address mem1 mem2 mem3 mem4)	2017-06-14 18:18:12 +02:00
Alex Beregszaszi	bec30051c5	Introduce CREATE2 in the assembler	2017-06-14 16:00:39 +02:00
Yoichi Hirai	9ff3064d03	Mention RETURNDATACOPY in GasMeter and SemanticInformation	2017-06-13 16:57:07 +02:00
Alex Beregszaszi	148f923351	Add REVERT to libevmasm	2017-02-10 22:40:12 +00:00
Alex Beregszaszi	693226b1ab	Rename SUICIDE opcode to SELFDESTRUCT in libevmasm	2017-02-06 20:17:52 +00:00
chriseth	ae2b59d18a	Fix optimizer with regards to INVALID instruction.	2017-01-26 16:39:07 +01:00
VoR0220	3f9f725737	Fix licensing headers ... Signed-off-by: VoR0220 <rj@erisindustries.com>	2016-11-23 12:22:33 +01:00
Dimitry	b50e65437e	move libevmasm	2016-03-21 11:55:45 +03:00