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595 Commits

Author SHA1 Message Date
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
Alex Beregszaszi
1be07c2b36 Trivial isoltest updates: missing // ---- at the end 2021-04-20 17:38:29 +02:00
Alex Beregszaszi
84c05d35f3 Trivial isoltest updates: normalized whitespace 2021-04-20 17:38:29 +02:00
chriseth
2856f56525
Merge pull request #10942 from ethereum/returnSlotAllocation 
Delayed return slot allocation.
 2021-04-08 16:42:07 +02:00
chriseth
f04adde664 Allow hex string literals in Yul. 2021-04-08 15:03:33 +02:00
Daniel Kirchner
6fc4b04d1d Update test expectations. 2021-04-06 13:41:26 +02:00
Daniel Kirchner
4b0f8383a6 Reuse function argument slots and defer allocation of return variable slots in EVMCodeTransform. 2021-04-06 13:38:05 +02:00
Daniel Kirchner
04a051d380 Add test cases for return slot allocation. 2021-04-06 13:31:22 +02:00
hrkrshnn
0100f48e05 FunctionSpecializer: skip specializing recursive functions 
This avoids potential pathological behaviour, like in Ackermann function.
 2021-03-29 11:02:31 +02:00
hrkrshnn
2c75d1dfe4 Isoltest gas update for FunctionSpecializer 2021-03-29 11:02:31 +02:00
hrkrshnn
09998ceb0c Tests for FunctionSpecializer 2021-03-29 11:02:18 +02:00
chriseth
2c8540b1f9 Yul optimizer test updates. 2021-03-18 08:42:49 +01:00
chriseth
5c2cd8d553
Merge pull request #11073 from ethereum/extractStackReuseTests 
Extract StackReuseCodegen tests.
 2021-03-09 15:52:23 +01:00
Daniel Kirchner
e99da7e015 Extract StackReuseCodegen tests. 2021-03-09 15:47:24 +01:00
chriseth
40c27ccc22 Move AND with constant inside OR. 2021-03-09 15:26:19 +01:00
chriseth
7d0ecd9406
Merge pull request #10535 from ethereum/removeNumbers 
Improve generated names.
 2021-02-23 13:29:18 +01:00
Bhargava Shastry
91b7d60301 Optimiser fuzzer: Disable reasoning based simplifier runs. 2021-02-18 10:48:49 +01:00
chriseth
612d8184d1 Update tests. 2021-02-16 15:50:48 +01:00
hrkrshnn
8167029dc1 Updating tests after improving Yul error reporting 2021-02-09 16:55:33 +01:00
chriseth
c7d1e1911e
Merge pull request #10369 from ethereum/ewasm-polyfill-address-balance 
[ewasm] Polyfill: balance, address.
 2021-02-01 16:19:23 +01:00
Leonardo Alt
40221a90c4 Update smtCheckerTests for z3 4.8.10 2021-01-26 10:18:52 +01:00
Alexander Arlt
f928107181 [ewasm] Polyfill: balance & address: Update Tests. 2021-01-19 13:04:45 -05:00
Bhargava Shastry
b3dd83a20b Enable fine grained yul optimizer fuzzing 2021-01-19 18:22:59 +01:00
Bhargava Shastry
7c24074909 Minor refactor yul optimizer test framework to make it easier to fuzz 2021-01-19 11:45:27 +01:00
Bhargava Shastry
02b28b42e8 Remove fuzzer mode from yul optimizer unit test framework. 2021-01-18 10:27:58 +01:00
Bhargava Shastry
3e7659596e Header cleanup 2021-01-18 10:27:58 +01:00
Bhargava Shastry
42c05df0a9 Yul optimizer test: Separate test parsing and optimisation 2021-01-18 10:27:58 +01:00
Daniel Kirchner
308549f950 Simplify test and add Changelog entry. 2021-01-06 11:33:08 +01:00
chriseth
d46da8e53c Optimize iszero(sub(x, y)) to eq(x, y). 2020-12-22 15:11:48 +01:00
chriseth
8f833f4e8f
Merge pull request #10618 from ethereum/develop 
Merge develop into breaking.
 2020-12-16 12:34:41 +01:00
chriseth
5c40fb060c Report illegal tokens in the Yul parser. 2020-12-16 12:20:07 +01:00
Christian Parpart
381c63ec99 Scanner: Generate error on inbalanced RLO/LRO/PDF override markers. 2020-12-15 18:40:51 +01:00
chriseth
6c7e6a3c9f
Merge pull request #10615 from ethereum/develop 
Merge develop into breaking.
 2020-12-15 18:34:01 +01:00
Bhargava Shastry
b45a5d7605 Asmanalysis: Add test case that demonstrates bug 2020-12-15 17:57:19 +01:00
Bhargava Shastry
9b38176c77 AsmAnalysis: Fix out of bounds read due to incorrect bounds checking on literal arguments 2020-12-15 15:38:59 +01:00
chriseth
f7a7e2928b New test. 2020-12-10 18:35:13 +01:00
Alex Beregszaszi
c032ad3379 Update tests 2020-12-10 17:18:15 +01:00
chriseth
329b8f2a60 Merge remote-tracking branch 'origin/develop' into breaking 2020-12-07 13:04:14 +01:00
Bhargava Shastry
32fd692c51 Yul interpreter: Introduce expression evaluation maximum nesting depth 2020-12-04 17:27:03 +01:00
chriseth
d56a7bb89e
Merge pull request #10489 from ethereum/develop 
Merge develop into breaking.
 2020-12-03 18:11:12 +01:00
Alex Beregszaszi
a9be2e4bb8 update tests 2020-12-03 17:15:45 +01:00
Alex Beregszaszi
6c0a3bd043 Ensure that builtins must be executed 2020-12-03 17:15:44 +01:00
Alex Beregszaszi
43353bb6ca update tests 2020-12-03 17:15:43 +01:00
Bhargava Shastry
e1b44500dd Yul interpreter: Smaller execution timeout for tests and additional test cases 2020-12-03 10:08:41 +01:00
chriseth
9a5902f9d7 Merge remote-tracking branch 'origin/develop' into breaking 2020-12-02 12:28:02 +01:00
chriseth
e10712c173
Merge pull request #10454 from ethereum/ewasm-cleanup 
[ewasm] Clean up some builtins and fix text representation of `select`
 2020-12-01 17:34:48 +01:00
chriseth
c193ce6c07 Rename SourceReferenceFormatterHuman. 2020-12-01 16:09:46 +01:00
Alex Beregszaszi
1dedba8538 Only use SourceReferenceFormatterHuman 2020-12-01 16:09:46 +01:00
Alex Beregszaszi
04cf4867fe [ewasm] Clean up opcodes/builtins in the binary encoder 
Also make sure that `i32.drop/i64.drop` won't silently drop its arguments, as they may have side-effects.
 2020-12-01 12:50:54 +00:00
Alex Beregszaszi
a22077f736 Rename AsmData -> AST 
Also attempt to only include ASTForward where appropriate.
 2020-11-25 17:58:02 +00:00
chriseth
0a31a6bc36
Merge pull request #10258 from ethereum/develop 
Merge develop into breaking.
 2020-11-11 13:36:17 +01:00