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115 Commits

Author SHA1 Message Date
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
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
5ac7620045 Use C++ user-defined literals for creating YulString constants. 2018-12-12 18:45:43 +01:00
chriseth
9557dd7e74 Support unassigned variables in the SSA value tracker and the data flow analyzer. 2018-12-12 18:06:28 +01:00
chriseth
fb3a0ac1c7 Codegen for object access. 2018-12-11 19:24:44 +01:00
chriseth
b05d33d771 Tests for stack reusing code generator. 2018-12-10 14:28:56 +01:00
Daniel Kirchner
1eb60cbb39 Add structural simplifier as optimization step for Yul. 2018-12-06 18:37:35 +01:00