18 Commits

Author	SHA1	Message	Date
chriseth	34082a2368	Merge pull request #6159 from ethereum/more-optims ... More optimiser rules for LT/GT/AND/BYTE and address cleanups	2019-03-04 16:24:38 +01:00
Alex Beregszaszi	1272951bbb	Do not mask with 160-bits after CREATE/CREATE2	2019-03-04 14:42:29 +01:00
Alex Beregszaszi	7aa2ee1775	More optimiser rules for LT/GT/AND/BYTE	2019-03-04 14:42:29 +01:00
Alex Beregszaszi	a7c2dba681	Document the boost multiprecision shift bug in RuleList	2019-03-04 13:37:20 +01:00
Alex Beregszaszi	4430fe6a54	Combine multiple shifts with constant shift-by values in the optimiser	2019-02-25 20:56:13 +00:00
Alex Beregszaszi	fd936439a4	Add more optimisation rules for shifts	2019-02-20 11:59:15 +00:00
Daniel Kirchner	870b656eda	Split up rule list generation further to prevent issues in browsers with the emscripten build.	2019-01-18 17:02:47 +01:00
Daniel Kirchner	a1d73a7bef	Split simplification rules into two functions.	2018-09-18 14:28:21 +02:00
Leo Arias	c4a3c48aea	Fix typo	2018-08-07 13:35:15 -06:00
Cryptomental	140dbfdbd8	Code, Changelog, ReleaseChecklist: Fix typos. ... Refs: #4442	2018-07-11 00:26:23 +02:00
Alex Beregszaszi	38460d8b47	Remove unnecessary masking of the result of known short instructions	2018-04-19 23:59:06 +01:00
Alex Beregszaszi	cb352edd26	Add constant optimiser for SHR/SHL instructions	2018-04-09 20:07:44 +01:00
Alex Beregszaszi	037b97ef4a	Replace MOD with AND if constant is power of 2	2018-02-12 22:47:04 +00:00
chriseth	c961a3079d	Turn simplification rule tuple into struct.	2018-02-06 22:51:30 +01:00
chriseth	295f8c07ad	Explicitly add reversed operands for commutative operations.	2018-02-06 22:51:30 +01:00
chriseth	9eea3f29ba	Expression simplifier.	2018-02-06 22:51:30 +01:00
chriseth	b8074cdf78	Add flag to indicate whether it can be applied to expressions with side-effects.	2018-02-06 22:51:30 +01:00
chriseth	491d6d3e0c	Move out the rule list.	2018-02-06 22:51:30 +01:00