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497 Commits
Author SHA1 Message Date
Kamil Śliwak c41a832f65 Move the default optimisation steps from OptimiserSuite to OptimiserSettings 
- Now it's a mandatory parameter in OptimiserSuite::run()
 2020-04-24 17:30:56 +02:00
Kamil Śliwak 69b79f848b OptimiserSuite: Allow validating the optimisation sequence without executing it 
- Create a separate validateSequence() that can be used independently.
- Tweak the exception messages a bit to be usable as command-line errors
 2020-04-24 17:30:56 +02:00
Kamil Śliwak e2c0e6331c OptimiserSuite: Define NonStepAbbreviations and use it for extra sanity checks 2020-04-24 17:30:56 +02:00
Kamil Śliwak 5a515240ac OptimiserSuite: Use brackets instead of parentheses as syntax for repeating abbreviation sequences 
- We want to start accepting abbreviation sequences on the command line and parentheses would always have to be escaped in that context.
- There wasn't any important reason behind choosing () rather than [] or {} and it still isn't too late to switch.
 2020-04-24 17:30:56 +02:00
chriseth f82f167290 Yul formatting: Reduce multiple consecutive empty lines to a single one. 2020-04-23 13:49:12 +02:00
Kamil Śliwak 9db7d2bde9 OptimiserSuite: Replace full step names in run() with abbreviations 2020-04-16 16:09:15 +02:00
Kamil Śliwak 9d7df5db69 OptimiserSuite: Add a variant of runSequence() that works with a string of abbreviations 2020-04-16 16:09:15 +02:00
Kamil Śliwak 1b4e06605d OptimiserSuite: Extract the code for repeating a sequence into runSequenceUntilStable() 
- Define a constant for the maximum number of repeats of the optimisation string
 2020-04-16 15:23:38 +02:00
Alexander Arlt aac7a1e434 Apply modernize-pass-by-value. 2020-04-14 10:32:13 -05:00
chriseth a7a1feb1b8 Merge pull request #8626 from ethereum/immutable-functioncallgraph 
Prepare literalArguments for immutable builtin functions
 2020-04-09 15:46:02 +02:00
Mathias Baumann 5203503583 Allow for per-parameter literalValues builtin functions 2020-04-08 16:41:38 +02:00
chriseth 823a119117 Merge pull request #8570 from aarlt/clang-tidy-apply-modernize-use-emplace 
clang-tidy: Apply modernize-use-emplace.
 2020-04-07 17:28:50 +02:00
Alexander Arlt cae6e7769f Apply modernize-use-override. 2020-04-02 18:00:44 -05:00
Alexander Arlt 90bb1d8a7c Apply modernize-use-emplace. 2020-04-02 17:35:48 -05:00
Daniel Kirchner 04d8ad2ae1 Legacy codegeneration for immutable state variables. 2020-03-24 16:45:25 +01:00
Leonardo Alt 89ce2dbfe9 The identifier var should be fine in Yul 2020-03-11 18:45:08 +01:00
chriseth a3d5af30c6 Mention ControlFlowSideEffects explicitly to ease the burden on MSVC. 2020-03-10 12:55:23 +01:00
Daniel Kirchner 809e3503ba Control flow analysis for inline assembly. 2020-03-09 16:23:10 +01:00
Djordje Mijovic ec083c4878 Adding source location support to AssemblyStack and thus debugging Yul sources 2020-02-25 22:19:03 +01:00
Djordje Mijovic c891597204 Adding ssa type check and test for that one 2020-02-24 15:05:19 +01:00
Djordje Mijovic 2efda4129b Adding test for multi return values including bool in evmTyped dialect. Calling zeroLiteralForType from inliner 2020-02-24 15:05:19 +01:00
chriseth bddbcbe6a4 Use bool type in word size transform. 2020-02-24 15:05:19 +01:00
chriseth 6b272faec0 Some wasm related type fixes. 2020-02-24 15:05:19 +01:00
chriseth a52305d3bd Use bool type in conditional simplifier and for loop condition into body. 2020-02-24 15:05:19 +01:00
Djordje Mijovic a52c9af5b9 Adding vardecl optimization for boolean types 2020-02-24 15:05:19 +01:00
chriseth e75cace78d Properly assign types in control flow simplifier. 2020-02-24 15:05:19 +01:00
chriseth e728cd76b6 Introduce typed named functions to dialect. 2020-02-24 15:05:19 +01:00
chriseth b9b36cd89e Properly assign types in ExpressionSplitter. 2020-02-24 15:05:19 +01:00
chriseth 915cb65106 Collect types together with names. 2020-02-24 15:05:19 +01:00
chriseth 1f51716227 Type checking for Yul. 2020-02-24 15:05:18 +01:00
Jason Cobb 6db0d50094 Don't use identifiers starting with an underscore followed by an uppercase letter 2020-02-17 12:44:39 -05:00
chriseth 29e5cd89be Remove stack counting from Asm Analysis. 2020-02-17 12:58:05 +01:00
chriseth 814d4b6690 Merge pull request #8293 from ethereum/fixTypedEVMTypes 
Fix builtin function types for typed evm dialect.
 2020-02-12 16:16:35 +01:00
chriseth 0e100e7e7e Merge pull request #8267 from ghallak/prune-unnecessary-funcs 
[Yul] Prune functions that call each other but are otherwise unreferenced
 2020-02-12 11:09:27 +01:00
Gaith Hallak 24d6702986 [Yul] Prune functions that call each other but are otherwise unreferenced 2020-02-11 20:39:32 +03:00
chriseth 4644d4616f Fix builtin function types for typed evm dialect. 2020-02-11 17:17:41 +01:00
Mathias Baumann 1a3998648c Run yul optimizer on user code without refs 2020-02-11 13:55:47 +01:00
a3d4 4ec4d23886 Replaced ParserBase::position() and ParserBase::endPosition() with ParserBase::currentLocation(). 
It might be simpler to pass `SourceLocation` object instead of splitting it into `start` and `end`, and creating another SourceLocation object using the same `start` and `end` later.
 2020-02-06 03:34:49 +01:00
a3d4 7fecab07a8 Simplified Parser::createWithLocation(). 
In all but one case the function was called with the default argument value.
And when it was location, the location should be valid (see Parser::parseElementaryOperation()).
 2020-02-06 03:34:48 +01:00
chriseth 48933df18d Add some missing wasm functions. 2020-02-04 22:44:08 +01:00
chriseth c41ef15a86 Fix types for polyfill. 2020-02-04 22:44:08 +01:00
chriseth 8f546849f2 Add i32 functions to wasm dialect. 2020-02-04 22:44:08 +01:00
chriseth 7cca036f4c Merge pull request #8224 from a3d4/refactor-sourcelocation 
Replaced SourceLocation::isEmpty() with isValid() and hasText().
 2020-02-04 22:23:51 +01:00
chriseth d3739fe620 Fix WordSizeTransform to properly assign default types. 2020-02-04 18:13:37 +01:00
chriseth 9f0cef97c2 Specify default type for word size transform externally. 2020-02-04 18:13:37 +01:00
chriseth 967ce8dd51 Merge pull request #8215 from imapp-pl/yul-optimiser-step-abbreviations 
Yul optimiser step abbreviations
 2020-02-03 14:03:32 +01:00
chriseth 7496598b5a Merge pull request #8155 from ethereum/removeStackHeightChecks 
Remove stack height checks.
 2020-02-03 12:28:37 +01:00
cameel 4e7c1c7876 OptimiserSuite: Add two maps for converting between step names and abbreviations 
- Abbreviations match those used in yulopti.
- I considered using boost::bimap but I think it would be an overkill. Two simple maps are good enough in a situation where data is constant and there isn't much of it.
- I could also use InvertibleMap from libsolutil but I don't even need any of its methods since my map is a constant. I also don't need the inverted map to store sets because my values are unique.
- The reverseMap() is generic enough to be moved to some global file with utilities but I don't sure if it's going to actually be useful to others in practice.
 2020-02-03 12:22:47 +01:00
alex e4b18e85e6 Replaced SourceLocation::isEmpty() with isValid() and hasText(). 
The function SourceLocation::isEmpty() had somewhat dual role.
Sometimes it indicates that the SourceLocation is invalid.
Sometimes it means that there is no corresponding source text.

Hence the proposal is to replace it with two functions, isValid() and hasText().

I also removed Scanner::sourceAt(). (Do we have a rule of thumb to remove unused code?)

Since hasText() checks that start and end are valid indices for source, I adjusted a couple of tests to avoid empty source strings.
 2020-02-03 08:04:21 +01:00
chriseth 2afcfec77b Merge pull request #8220 from ethereum/remove-var-name-cleaner-from-optimiser-suite-step-list 
Remove var name cleaner from optimiser suite step list
 2020-01-30 17:58:43 +01:00