122 Commits

Author	SHA1	Message	Date
Christian Parpart	05e2d362c8	[Yul] Adds break/continue statements and some general tests for for-loop syntax.	2019-03-11 15:05:05 +01:00
chriseth	791fde953d	First simplify switch with known constant expression.	2019-03-06 21:32:55 +01:00
chriseth	21115f8050	Fix visitation order bug for structural simplifier.	2019-03-06 19:34:07 +01:00
Mathias Baumann	21322dae29	YulOpt: Remove empty cases	2019-03-06 19:02:23 +01:00
Mathias Baumann	3ce7069766	YulOpt: Remove empty cases	2019-03-06 18:39:44 +01:00
Mathias Baumann	f6e09d6368	YulOpt: Extend StructuralSimplifier to work with all types	2019-03-05 18:39:27 +01:00
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	70bbdd8fac	Merge pull request #3464 from ethereum/iulia_interp ... Yul interpreter	2019-02-25 15:38:41 +01:00
chriseth	94e2afff81	Rebase update.	2019-02-25 14:30:34 +01:00
chriseth	5eb155b894	Interpreter tests.	2019-02-25 11:58:36 +01:00
chriseth	7f5b335b47	Make EVM version part of EVM dialect.	2019-02-21 21:59:46 +01:00
Mathias Baumann	f395d5bab4	Add extra token for assembly assignment ... Adding an extra token for := prevents whitespace between : = being valid	2019-02-21 13:58:21 +01:00
chriseth	968ca88690	Merge pull request #5872 from ethereum/semantic-tests-split ... Semantic test infrastructure	2019-02-18 18:13:55 +01:00
chriseth	a344381d5e	Provide access to AssemblyStack's AST.	2019-02-13 14:19:56 +01:00
Erik Kundt	190634e1f9	Implements infrastructure for semantic tests.	2019-02-13 13:05:58 +01:00
chriseth	0bd049c849	Adapet uses of AssemblyStack.	2019-02-13 12:23:07 +01:00
chriseth	91d224dfb6	Merge pull request #5966 from ethereum/AnsiColorized ... Adapts tests/ to use AnsiColorized (the generalized/moved version of FormattedScope, which in turn is removed in this PR)	2019-02-11 16:41:14 +01:00
Christian Parpart	53f9be8a23	Adapts tests/ to use AnsiColorized (the generalized/moved version of FormattedScope, which in turn is removed in this PR)	2019-02-11 16:00:24 +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	b34e104173	Make dialect a shared pointer.	2019-02-11 15:48:29 +01:00
chriseth	22c8d74a8a	Store all stack errors before they are thrown.	2019-02-04 17:32:05 +01:00
chriseth	77baf6caf7	Compilability checker.	2019-02-04 17:32:05 +01:00
chriseth	12e2187661	Some tuning.	2019-01-24 23:06:01 +01:00
Daniel Kirchner	29f66b2674	Stabilize SSAReverser.	2019-01-17 21:05:32 +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
Daniel Kirchner	4c8f8e9491	Disallow mismatching types in switch cases and detect duplicates by value for number literals.	2019-01-15 16:32:21 +01:00
chriseth	b7ef850955	Update tests.	2019-01-09 16:57:33 +01:00
chriseth	edda79eec5	Variables are free with regards to code size.	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	884d51c1f2	Merge pull request #5759 from ethereum/anotherBigTest ... Another ABI test case for the optimizer.	2019-01-08 16:01:41 +01:00
chriseth	2d19903d1a	Another ABI test case for the optimizer.	2019-01-08 15:14:45 +01:00
chriseth	f5b24a38b8	Make function grouper idempotent.	2019-01-08 15:05:09 +01:00
chriseth	6414d63906	Merge pull request #5716 from ethereum/fixDataSizeOffset ... Fix data size offset and properly provide builtins.	2019-01-08 00:07:42 +01:00
chriseth	40e1283d72	Merge pull request #5713 from ethereum/addAztek ... [Yul] Add AZTEK code as test.	2019-01-07 17:25:41 +01:00
chriseth	ace601b8f6	Tests.	2019-01-07 17:23:38 +01:00
chriseth	5b73c2ae3b	Take special functions that require literals into account.	2019-01-07 17:23:38 +01:00
chriseth	9222eff08f	Make the dialect available everywhere.	2019-01-07 16:41:03 +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	bf7d71d6b3	Merge pull request #5613 from ethereum/yulStringLiterals ... [Yul] Use C++ user-defined literals for creating YulString constants.	2018-12-17 14:07:24 +01:00
chriseth	bc22a25a60	Remove VarDeclPropagator.	2018-12-13 16:51:10 +01:00
chriseth	6c6a53a439	Do not create unassigned variables.	2018-12-13 16:51:10 +01:00
chriseth	11209ec48a	Add variable declaration initializer.	2018-12-13 16:49:04 +01:00