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645 Commits

Author SHA1 Message Date
Daniel Kirchner
9fa907aac2 Do not remove potentially reverting returndatacopy cases. 2022-05-23 11:01:03 +02:00
Joshua Quinones
e1a59397c6 Renamed AssemblyStack to YulStack 
All files, references, variables, comments, etc. were renamed to YulStack.
 2022-04-08 20:28:55 +02:00
chriseth
af86a80536
Merge pull request #12796 from ethereum/refactorStackCompressor 
Refactor stack compressor
 2022-03-16 16:36:41 +01:00
chriseth
75abe92eb2 Refactor stack compressor. 2022-03-15 21:28:47 +01:00
Daniel Kirchner
5cd98006d4 Fill in junk in stack layouts on terminating control flow paths. 2022-03-15 18:36:55 +01:00
Daniel Kirchner
b6cd3e154c Test case for current behaviour. 2022-03-15 18:36:30 +01:00
chriseth
eab4ca906c Refactor data flow analyzer state access. 2022-03-14 19:32:33 +01:00
chriseth
4f02be110c Unused store eliminator. 2022-03-10 18:25:28 +01:00
chriseth
6ab31420af Remove unneeded header files. 2022-03-10 09:55:05 +01:00
Daniel Kirchner
ce0a3e93f2 Store whether an evmasm Assembly is creation code. 2022-03-09 17:42:29 +01:00
chriseth
b0dcd7b915 Split out disassemble to remove numeric from instruction includes. 2022-03-02 15:30:41 +01:00
Daniel Kirchner
de28f31716 Improved stack shuffling in corner cases. 2022-01-21 15:41:30 +01:00
Bhargava Shastry
2c7aed1d7e Add FunctionHoister as a pre-requisite for equal store eliminator. 2022-01-06 14:16:02 +01:00
chriseth
c16867cb83
Merge pull request #12272 from ethereum/equalStoreEliminator 
Equal store eliminator.
 2022-01-05 11:24:59 +01:00
Bhargava Shastry
b8ad2b2718 Yul interpreter: Add flag to disable memory tracing and dump for fuzzing. 
Model revert in yul interpreter.
Add logTrace for a few more instructions and clear trace on revert.
 2022-01-04 11:56:27 +01:00
hrkrshnn
85d1a57e65 Added more tests. Updated chromosome. Remove unused headers. 2022-01-04 13:27:39 +05:30
chriseth
e7fc2a176a Test updates. 2022-01-03 15:52:05 +01:00
chriseth
772e100813 Equal store eliminator. 2022-01-03 15:52:05 +01:00
chriseth
b6bd85202c Accessors for exceptions. 2021-12-01 14:26:23 +01:00
chriseth
0e7a065a78 Enhance documentation. 2021-11-23 14:58:04 +01:00
chriseth
bd321b9f1f Rename RedundantAssignEliminator to UnusedAssignEliminator. 2021-11-23 10:38:36 +01:00
Daniel Kirchner
10618188dd Update tests. 2021-11-09 14:34:05 +01:00
chriseth
766d10b848 Tests. 2021-11-04 16:38:07 +01:00
chriseth
776ae466bc Control flow side effects on non-disambiguated source. 2021-11-04 16:32:11 +01:00
Daniel Kirchner
28ae316556 Named function labels. 2021-11-03 12:42:07 +01:00
Daniel Kirchner
1a0605c594 Update tests. 2021-11-03 12:39:55 +01:00
chriseth
7f7c5ca171 New tests. 2021-11-02 11:59:01 +01:00
chriseth
3996d0a343 Update tests. 2021-11-02 11:59:01 +01:00
chriseth
2c2269d300 Tests 2021-10-14 17:46:07 +02:00
chriseth
9417d6775f Control flow side-effects for user-defined functions. 2021-10-14 17:46:07 +02:00
chriseth
95dbbdae22 Prepare tests to be meaningful. 2021-10-13 17:56:43 +02:00
Christian Parpart
b1dd0d0d02 Properly compute source mappings for immutables. 2021-10-12 17:56:17 +02:00
Kamil Śliwak
bcfefc79d9 Pass DebugInfoSelection down to the code handling assembly printing 2021-10-11 20:34:48 +02:00
Kamil Śliwak
2cd1c644b6 Remove unused includes and sort existing includes in a few places 2021-10-11 20:34:48 +02:00
Christian Parpart
3f08b2269a Adds fmtlib as 3rdparty dependency for easier string composition. 2021-10-11 13:35:08 +02:00
chriseth
1531863835 Split Common.h into Numeric.h. 2021-09-23 15:27:29 +02:00
Kamil Śliwak
d23754eafd AsmParser: Don't use locationOverride as current location when location from comments is selected 2021-09-22 13:11:39 +02:00
Kamil Śliwak
ce4420f857 Separate DebugData fields for Solidity and Yul source locations 2021-09-22 13:11:39 +02:00
Kamil Śliwak
84ca67c283 Yul syntax tests showing broken behavior 2021-09-22 13:11:39 +02:00
chriseth
7726f37946 Update tests. 2021-09-22 11:33:02 +02:00
chriseth
63993387d6 Add test for invalid ast id. 2021-09-16 17:18:48 +02:00
chriseth
05d20446bb Parse @ast-id annotation. 2021-09-16 17:18:48 +02:00
Leonardo
e45083f319
Merge pull request #11606 from ethereum/info_message 
Add new info severity
 2021-09-14 14:30:07 +02:00
Kamil Śliwak
d78522b08b AsmParser: Accept optional code snippets after the @src tags 2021-09-14 12:09:59 +02:00
Leo Alt
e72fa7fc10 Add new info severity 2021-09-13 22:48:22 +02:00
Kamil Śliwak
fbdfc6bb7a AsmParser: Require whitespace before tags in location comments 2021-09-09 18:27:29 +02:00
Kamil Śliwak
14396c207c AsmParser: Generalize location comment parsing to make it easier to add support for more tags 2021-09-09 17:12:59 +02:00
Kamil Śliwak
33ac5478de More tests for @src in AsmParser 2021-09-09 17:12:58 +02:00
Kamil Śliwak
066c2a4699 Check expected errors in existing AsmParser tests 2021-09-09 17:12:58 +02:00
Daniel Kirchner
c499f27a63 Change RematCandidateSelector to not depend on variable name sorting. 2021-09-08 15:41:40 +02:00
hrkrshnn
2cdd3b2081 Resolving Keccak-256: check if arguments are identifiers early. 
Previously, the check on whether the optimization was useful gas wise was done before checking if
the keccak256 opcode had identifier as arguments. Since the gas meter crashes when encountering
certain Yul opcodes (create, dataoffset, etc.), this optimizer step crashed.
 2021-09-06 13:48:07 +02:00
Daniel Kirchner
d384664dcb
Merge pull request #11615 from ethereum/yulStackLayoutGenerator 
Yul Stack Layout Generator (New Code Transform Step 2)
 2021-09-03 13:13:18 +02:00
Daniel Kirchner
f881409ea4 Stack layout generator for new code generation. 2021-09-02 17:47:19 +02:00
chriseth
5caa15879b Allow and require use-src to be repeated for each object. 2021-09-02 11:29:42 +02:00
soroosh-sdi
b0ce98bcb2 Using range-v3 instead of boost 
Signed-off-by: soroosh-sdi <soroosh.sardari@gmail.com>
 2021-08-24 23:50:23 +04:30
chriseth
a467f3205c Tests for knowledge base. 2021-08-19 12:51:54 +02:00
chriseth
4b038e3f02 Extend knowledge base. 2021-08-18 12:42:46 +02:00
chriseth
4480662a58 Test. 2021-08-16 18:54:33 +02:00
hrkrshnn
43605d9299 Tests and Changelog for basefee. 2021-08-11 09:51:12 +02:00
chriseth
ae519c1278
Merge pull request #11658 from ethereum/removeScannerFromCompilerStack 
Remove scanner from compiler stack
 2021-08-03 17:47:39 +02:00
chriseth
d7a40622e4
Merge pull request #11729 from ethereum/build-speedups 
header file cleanups
 2021-08-03 16:44:54 +02:00
Christian Parpart
af18b8afc2 Eliminate some unnecessary header inclusions in headers in Scanner.h and SourceReferenceFormatter.h 2021-08-03 15:43:17 +02:00
Christian Parpart
6294aa871a Simplify AsmParser::parse(.) usage 2021-08-03 15:43:17 +02:00
chriseth
ffc5cfd9a5 Remove scanner from compiler stack. 2021-08-03 15:43:17 +02:00
Mathias Baumann
2ee6c7be64 Print @src and @use-src locations in AsmPrinter 2021-08-03 15:29:52 +02:00
Christian Parpart
3755210b7b [libyul] ObjectParser: Enables the use of custom source mapping via @use-src. 2021-07-27 16:46:47 +02:00
Daniel Kirchner
f3707f2ab0 Control flow graph for Yul. 2021-07-15 15:24:12 +02:00
chriseth
f75b55071e Remove CharStream from SourceLocation. 2021-07-14 15:12:07 +02:00
chriseth
e5ab68ed71 Use unknown file for invalid source index. 2021-07-12 17:35:49 +02:00
Christian Parpart
5e4868d5d6 Adapted tests due to more precise Yul source locations. 
Also added support for -1 source index, referencing original scanner's source location.
 2021-07-09 11:50:48 +02:00
Christian Parpart
132fa46faa Yul: Adds parsing @src comment in AsmParser to customize the AST's sourcer locations. 2021-07-09 11:48:00 +02:00
Christian Parpart
f9f32c910d Fix source location for `if` statements. 2021-07-07 17:37:01 +02:00
chriseth
8d5e82b406 Fix source location of builtin function calls. 2021-07-06 16:54:29 +02:00
Kamil Śliwak
105b4b4c8b Update tests 2021-07-05 13:46:53 +02:00
Kamil Śliwak
703a73f949 EVMCodeTransformTest: Disable all non-stack optimizations 2021-07-01 16:54:09 +02:00
Alex Beregszaszi
cd60ade472 Improve some Yul object and command line tests to avoid using pop() which can be optimized out 2021-07-01 16:54:09 +02:00
Daniel Kirchner
c341445f8e Maintain disambiguation when generating new functions in StackToMemoryMover. 2021-06-28 18:11:57 +02:00
Daniel Kirchner
bc288aacf5 Have the stack optimization in the code transform only reuse slots that are reachable and fix argument slot reuse on functions without return variables. 2021-06-28 18:11:57 +02:00
Daniel Kirchner
dfce7b667d Move function arguments and return values. 2021-06-28 18:11:57 +02:00
Kamil Śliwak
19fada966f Do not use \b, \v and \f escapes in string literals in generated Yul code 2021-06-28 14:13:47 +02:00
chriseth
0df8a38e55 Support metadata via IR. 2021-06-21 18:20:31 +02:00
Daniel Kirchner
284e8a103f Remove potentially non-deterministic test case. 2021-06-09 14:42:16 +02:00
Djordje Mijovic
e404b6e7a6 Refactoring yul source locations. 2021-05-04 16:05:23 +02:00
chriseth
2cd0bb11dc
Merge pull request #11316 from ethereum/verbatimdata-tests 
Added a few optimizer tests for Verbatim
 2021-04-28 10:19:19 +02:00
hrkrshnn
8b4eaeabbf Added a few optimizer tests for Verbatim 2021-04-28 09:56:45 +02:00
Kamil Śliwak
43de99dee5 Use 'optimizationPreset: none' for objectCompiler tests that rely on things that could get optimized out 2021-04-27 14:07:04 +02:00
Kamil Śliwak
a51d72fb89 ObjectCompilerTest: Replace 'optimize' setting with 'optimizationPreset' 2021-04-27 14:06:56 +02:00
chriseth
f72592549b
Merge pull request #11110 from ethereum/issue_10475_isoltest_external_sources 
[isoltest] Add support for external sources.
 2021-04-27 10:54:39 +02:00
chriseth
2b5a24e82e Add function side effects test. 2021-04-26 19:56:44 +02:00
chriseth
e2d8005737 Add verbatim builtin. 2021-04-26 19:56:44 +02:00
Alexander Arlt
481971cbcf [isoltest] Add support for external sources. 2021-04-26 08:27:30 -05:00
Alex Beregszaszi
73b804aff4 Update tests 2021-04-23 15:54:10 +01:00
Harikrishnan Mulackal
f162c484ca
Merge pull request #11026 from ethereum/resolve-keccak 
Evaluate ``keccak256(a, const)``, when the value at memory location ``a`` is known at compile time and ``const <= 32``
 2021-04-22 19:18:19 +02:00
hrkrshnn
b599235b8d Skip resolving Keccak if AST contains msize. 
Also a refactoring changing `m_optimizeMLoad` to `m_containsMSize`.
 2021-04-22 18:19:47 +02:00
hrkrshnn
221292c278 Tests and changelog 2021-04-22 18:19:47 +02:00
hrkrshnn
1f5b874eaf Optimizer context has parameter expectedExecutionsPerDeployment 2021-04-22 17:27:57 +02:00
chriseth
a6a3af58a0 Add test. 2021-04-22 17:23:56 +02:00
chriseth
00fb2d390b Do not replace zeros by return variable. 2021-04-22 16:54:02 +02:00
chriseth
e408b708ac Use "for objects" dialect for function side effects test. 2021-04-22 14:37:51 +02:00
chriseth
35b651103d Adjust cost of literal zero. 2021-04-22 11:42:42 +02:00