197 Commits

Author	SHA1	Message	Date
chriseth	e70ef0b820	Simplify patterns.	2019-11-15 00:34:01 +01:00
chriseth	fa02667075	Generalize instructions.	2019-11-07 14:33:34 +01:00
chriseth	02d5b7c18a	Run literal rematerializer before for loop condition out of body.	2019-11-01 14:01:56 +01:00
chriseth	1cc5a03e42	Fix bug in unsimplifier.	2019-11-01 14:01:56 +01:00
chriseth	61a2d44f38	Conditional unsimplifier	2019-11-01 14:01:56 +01:00
chriseth	19ccdfb0b3	No into body.	2019-11-01 14:01:56 +01:00
chriseth	5d6e983be3	Conditional simplifier.	2019-11-01 14:01:56 +01:00
Christian Parpart	df729b3084	Make use of C++17 std::optional<> instead of boost::optional<>.	2019-10-28 11:39:30 +01:00
chriseth	45705b0e29	Debug optimizer steps.	2019-10-16 14:06:18 +02:00
chriseth	9ce1ca2340	Refactor Optimiser Steps Interface.	2019-09-24 14:52:01 +02:00
mingchuan	520a3ccfff	[YulOpt] declare SSA var when control flow joins	2019-09-17 13:22:02 +02:00
chriseth	7a79742f3d	Out of body again.	2019-09-17 12:30:15 +02:00
chriseth	2d601a4f23	Merge pull request #7414 from ethereum/refactorSSA ... Refactor SSA transform.	2019-09-13 17:55:39 +02:00
chriseth	20bada4c60	Refactor SSA transform.	2019-09-12 20:07:39 +02:00
Daniel Kirchner	f86c5da202	Fix SSA reverser in special case of declaration followed by self-assignment.	2019-09-12 18:17:13 +02:00
chriseth	4f80117eef	Use builtin iszero for for loop condition rewriting.	2019-09-12 10:26:16 +02:00
chriseth	fcfe829534	Introduce LiteralRematerializer and thus simplify StructuralSimplifier.	2019-09-11 19:50:24 +02:00
Bhargava Shastry	09fa31ccc5	yul: Add new optimizer rules for create and create2 builtins	2019-09-09 17:06:56 +02:00
chriseth	a8e8eaebcd	Fix load resolver and properly take side-effects of user-defined ... functions into account.	2019-09-04 19:16:54 +02:00
chriseth	edbec012ae	Activate load resolver.	2019-09-04 19:16:54 +02:00
chriseth	127bcfc69d	Take user function side-effects into account for unused pruner.	2019-09-02 17:41:51 +02:00
chriseth	1c5845e3f2	Side-effects of user-defined functions.	2019-09-02 17:41:51 +02:00
chriseth	a2a06d0318	Side effects propagator.	2019-08-15 16:30:05 +02:00
chriseth	7d30fbdef0	Extract side effects into their own struct.	2019-08-14 15:06:10 +02:00
chriseth	e396dc7246	Properly set storage and memory after erasing potentially destroyed keys	2019-08-13 18:43:15 +02:00
chriseth	823f06625a	Merge pull request #7230 from ethereum/callgraph_generator ... Callgraph generator.	2019-08-13 18:04:56 +02:00
chriseth	57125de9ef	Remove ContainsMSize from side-effect-collector.	2019-08-13 13:34:33 +02:00
mingchuan	53af4e082e	Callgraph generator.	2019-08-13 12:49:32 +02:00
mingchuan	46387eaea2	[Yul] ExpressionInliner: avoid duplicating high cost expressions	2019-08-05 11:48:32 +02:00
dm4	4dc368db3a	Fix typo in Yul optimizer	2019-07-22 16:25:47 +08:00
chriseth	a0a0a34a21	Do not overwrite allowMSizeOptimization	2019-07-16 10:13:18 +02:00
chriseth	869d69d293	Supply full object to stack compressor and Optimizer Suite.	2019-07-10 18:49:42 +02:00
chriseth	67f11104c1	EVM to eWasm translator.	2019-06-25 19:06:18 +02:00
chriseth	2b979cba38	Also optimize memory.	2019-06-20 18:43:37 +02:00
chriseth	8572600401	Implement knowledge base.	2019-06-20 18:43:37 +02:00
chriseth	1f9d11c644	Knowledge about storage.	2019-06-20 18:43:37 +02:00
chriseth	d9d1c4a312	Merge pull request #6967 from ethereum/nameDisplacer ... [Yul] Name displacer.	2019-06-19 18:56:54 +02:00
chriseth	d7b366ff46	Name displacer.	2019-06-19 14:55:38 +02:00
chriseth	cc5045a56e	[Yul] Run optimizer on all dialects.	2019-06-19 10:01:16 +02:00
chriseth	aed979604c	Fix unused pruner.	2019-06-18 17:40:18 +02:00
chriseth	6cb6fe35ef	Make Yul optimizer not fail for wasm.	2019-06-17 18:42:47 +02:00
chriseth	c9e2d388b5	Merge pull request #6848 from ethereum/invertibleRelation ... Implement references using InvertibleRelation as data structure.	2019-05-29 13:34:10 +02:00
chriseth	a3f721bbcc	Merge pull request #6583 from ethereum/reset_yulstringrepo ... Reset YulStringRepository regularly	2019-05-28 14:20:53 +02:00
chriseth	2276b567b1	Merge pull request #6840 from ethereum/discoverMSize ... Only remove msize-modifying instructions if msize is not used.	2019-05-28 13:16:55 +02:00
Bhargava Shastry	dbae0fa939	Reset Yul string repository before each compilation.	2019-05-28 13:12:39 +02:00
chriseth	d7b5ea6761	Allow msize optimization only if it is not present.	2019-05-28 12:54:32 +02:00
chriseth	afe887adc1	Split MovableChecker and introduce SideEffectsUpToMSize.	2019-05-28 12:54:32 +02:00
chriseth	cee1340113	Add mini-interpreter to check representation.	2019-05-28 11:35:07 +02:00
chriseth	1c16124a09	Constant optimiser for Yul.	2019-05-28 11:35:07 +02:00
chriseth	4407af53b5	Gas meter for Yul expressions.	2019-05-28 11:34:47 +02:00