27 Commits

Author	SHA1	Message	Date
chriseth	3f784d6e00	Do not prepend function name to all variables when inlining.	2019-03-04 18:07:00 +01:00
Christian Parpart	609855546e	Yul: Adds optimizer pass to make variable names suffix-canonical.	2019-03-04 17:26:56 +01:00
Mathias Baumann	c686a65876	Yul Optimizer: reduce switches with const arguments	2019-02-28 15:43:10 +01:00
chriseth	477c53a46f	Fix expression simplifying by moving from SSAValueTracker to DataFlowAnalyzer as a base.	2019-02-27 16:14:39 +01:00
chriseth	83083d2208	Stack compressor.	2019-02-11 15:48:29 +01:00
chriseth	5a34743d88	Allow optimizer steps to run on FunctionDefinition and group suite.	2019-02-11 15:48:29 +01:00
chriseth	12e2187661	Some tuning.	2019-01-24 23:06:01 +01:00
Daniel Kirchner	fd16585724	Undo second SSA transformation and add more tests.	2019-01-17 20:37:43 +01:00
Daniel Kirchner	6de2d92f20	Add SSAReverser to the yul optimiser.	2019-01-17 20:37:43 +01:00
Daniel Kirchner	81f24f24e6	Add equivalent function combiner as Yul optimizer step.	2019-01-15 17:21:03 +01:00
chriseth	b7ef850955	Update tests.	2019-01-09 16:57:33 +01:00
chriseth	9244b8ea5a	More code for optimizer tuning.	2019-01-08 18:07:14 +01:00
chriseth	5b8b016fae	Use the block flattener.	2019-01-08 16:02:14 +01:00
chriseth	2d19903d1a	Another ABI test case for the optimizer.	2019-01-08 15:14:45 +01:00
chriseth	b604b87272	Add AZTEK code as test.	2019-01-07 16:23:35 +01:00
chriseth	2e9c70add0	Use rematerializer if variable is unreferenced or value is "cheap".	2019-01-07 14:03:32 +01:00
chriseth	6c6a53a439	Do not create unassigned variables.	2018-12-13 16:51:10 +01:00
chriseth	b11d413720	Consider return variables to be zero initially.	2018-12-13 16:02:30 +01:00
chriseth	60a368244a	Do not inline into already big functions.	2018-12-13 12:12:54 +01:00
Daniel Kirchner	1eb60cbb39	Add structural simplifier as optimization step for Yul.	2018-12-06 18:37:35 +01:00
Daniel Kirchner	1b8a013d4a	Properly recurse in ForLoopInitRewriter	2018-12-04 13:36:25 +01:00
chriseth	2e025cf917	Update tests.	2018-11-13 13:33:33 +01:00
chriseth	b1454433b2	Remove variables that go out of scope from data structure.	2018-11-12 23:00:37 +01:00
chriseth	faa7b61d76	Use map join algorithm for performance.	2018-11-12 23:00:37 +01:00
chriseth	fa44d20721	Remove side-effect-free statements.	2018-11-08 18:14:36 +01:00
chriseth	845899e305	Use single counter for name dispenser for performance reasons.	2018-11-07 23:09:33 +01:00
chriseth	60f1d52f59	Full suite tests.	2018-10-24 18:02:08 +02:00