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633 Commits

Author SHA1 Message Date
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
Alex Beregszaszi
6f6bcdd526 [ewasm] Display custom sections as hex string in the text output 2020-11-10 23:48:24 +01:00
Alex Beregszaszi
e5396e42c3 Add wasm support to libyul/ObjectCompilerTest 2020-11-10 23:24:49 +01:00
chriseth
04195439b7 Merge remote-tracking branch 'origin/develop' into HEAD 2020-11-09 14:28:05 +01:00
Alex Beregszaszi
1536e49b3d Add more syntax tests for uncovered cases 2020-11-05 10:30:09 +00:00
Christian Parpart
1a9a3b115c Moving the surplus_input inline assembly test to yulSyntaxTests. 2020-11-04 12:03:33 +01:00
Christian Parpart
f55844e0f2 InlineAssembly: Extracting remaining tests. 2020-11-04 12:03:33 +01:00
Christian Parpart
3597c8343d InlineAssembly: Extracting tests for name clashes. 2020-11-04 12:03:33 +01:00
Christian Parpart
55f9eab51f InlineAssembly: Extracting tests for function definition and calls. 2020-11-04 12:03:33 +01:00
Christian Parpart
f2117b87f7 InlineAssembly: Extracting tests for for-statements. 2020-11-04 12:03:33 +01:00
Christian Parpart
671b1c950e InlineAssembly: Extracting function expression tests 2020-11-04 12:03:33 +01:00
Christian Parpart
616f03f577 InlineAssembly: Extracting tests for variable declaration 2020-11-04 12:03:33 +01:00
Christian Parpart
cc230ddda3 InlineAssembly: Extracting tests for switch statement 2020-11-04 12:03:33 +01:00
Christian Parpart
6f872dbebf InlineAssembly: Extracting tests for if statement 2020-11-04 12:03:33 +01:00
chriseth
e93a84ccd4 Merge remote-tracking branch 'origin/develop' into HEAD 2020-10-28 18:19:31 +01:00
Alex Beregszaszi
62028c90f0 [ewasm] Overhaul memory handling in EwasmInterpreter 
Introduce writeMemory and read/writeBytes32/Address helpers.
Fix read/writeU128/U256 to be little-endian.
Update each instruction to follow the specification.
 2020-10-28 11:57:18 +00:00
Daniel Kirchner
0dca223b45 Add another argument to setimmutable and the AssignImmutable opcode, allowing to modify code at any memory offset. 2020-10-15 18:14:41 +02:00
Christian Parpart
626b7cdb09 Extract yul syntax tests: invalid use of builtin identifiers 2020-10-14 12:18:33 +02:00
Christian Parpart
5d40494ed2 Extract yul syntax tests: function 2020-10-14 12:05:46 +02:00
Christian Parpart
5b799b01ab Extract yul syntax tests: multiple assignment expression 2020-10-14 11:50:25 +02:00
Christian Parpart
99d18336a0 Extract yul syntax tests: recursion depth 2020-10-14 11:45:54 +02:00
Christian Parpart
b1b2d3ef62 Extract yul syntax tests: switch statement 2020-10-14 11:39:10 +02:00
Christian Parpart
c63265ff03 Extract yul syntax tests: for statement 2020-10-14 11:23:10 +02:00
Christian Parpart
2accbbe251 Extract yul syntax tests: if statement 2020-10-14 10:54:18 +02:00
Harikrishnan Mulackal
2b9f040c48 Optimize exp when base is -1 2020-09-29 17:44:09 +02:00
Daniel Kirchner
7fa9a9d312
Merge pull request #9162 from ethereum/memoryEscalator 
Memory Escalator
 2020-09-21 20:03:38 +02:00
chriseth
306fef334b
Merge pull request #9546 from ethereum/expToShift 
Optimization rule: Replace exp by shl.
 2020-09-21 12:21:47 +02:00
Daniel Kirchner
48f620fb50 Reverse the order of the memory offsets assigned to variables. 2020-09-17 22:13:27 +02:00
Daniel Kirchner
f4b42d1c72 Add stack limit evader. 2020-09-17 22:13:27 +02:00
chriseth
684fff34a9 Replace exp by shl. 2020-09-17 16:06:52 +02:00
chriseth
6e4205e445 Do not run reasoning test if no SMT Solver is available. 2020-09-17 13:43:35 +02:00
chriseth
2d7e28769a Skip smt optimizer tests if smt is disabled. 2020-09-15 15:57:59 +02:00
chriseth
f73fb726af Reasoning based optimizer. 2020-09-15 15:57:58 +02:00
chriseth
768e0e96e4 Extract yul syntax tests. 2020-09-15 12:13:30 +02:00
chriseth
552a5f0913
Merge pull request #9314 from ethereum/inlineStartingFromLeaves 
Handle "leaf functions" first in full inliner.
 2020-09-14 20:22:48 +02:00
Harikrishnan Mulackal
b7944477a1 Update UnusedFunctionParameterPruner tests to avoid getting inlined 2020-09-14 17:59:50 +02:00
chriseth
8e39110a30 Remove flag. 2020-09-14 17:35:04 +02:00
chriseth
42c26e0bf5 Inline tiny functions first. 2020-09-10 17:01:20 +02:00
chriseth
f102feaf09 Handle "leaf functions" first in full inliner. 2020-09-10 17:01:19 +02:00
chriseth
6101bdf7e2 Name simplifier. 2020-09-10 16:23:29 +02:00
Harikrishnan Mulackal
974e35d09c Tests and changelog 2020-09-03 13:15:38 +02:00
Harikrishnan Mulackal
e2fd41f097 Implemented UnusedFunctionArgumentPruner 2020-09-03 13:15:38 +02:00
Alex Beregszaszi
7ef9591e64 Expose hex literal to the Yul parser 
This allows nicer error messages.
 2020-08-28 19:34:52 +01:00
Alex Beregszaszi
26a76c18d4 Add Yul syntax test for every Solidity keyword 2020-08-28 19:34:52 +01:00
Alex Beregszaszi
caa329066e Do not emit Solidity-only tokens in the Scanner for Yul 
And simplfiy AsmParser greatly.
 2020-08-28 19:34:52 +01:00
Alex Beregszaszi
4e5b403c37 Introduce RightArrow (->) token in the scanner 2020-08-27 12:28:27 +01:00
chriseth
e72afcba47 Fix inlining order to correspond to source order. 2020-08-26 10:20:18 +02:00
Harikrishnan Mulackal
bbf15c9af3 Tests and Changelog 2020-08-19 12:41:29 +02:00
Harikrishnan Mulackal
3cbe65e4f3 Refactor SideEffects struct 2020-08-18 14:53:59 +02:00
Harikrishnan Mulackal
58bfe0b0d2 Tests for refactor-SideEffects 2020-08-14 17:44:19 +02:00
Alex Beregszaszi
babb175d86 Add more syntax tests for Yul 2020-08-13 14:20:52 +01:00
Daniel Kirchner
5d670aaa18
Merge pull request #9614 from ethereum/yul-hex 
Update tests/documentation to show that hex literals are not supported in Yul
 2020-08-13 03:11:45 +02:00
Alex Beregszaszi
b752551ebd Add test case for string literals in switch statements in Yul 2020-08-13 00:27:41 +01:00
Alex Beregszaszi
acb1e8c280 Add tests showing hex literals are not allowed in Yul 2020-08-13 00:27:19 +01:00
Alex Beregszaszi
bb29307b02 Add/Update tests for Yul function definition 2020-08-12 23:53:08 +01:00
chriseth
0226d104b7 Fix literal arguments in interpreter. 2020-08-06 14:16:59 +02:00
chriseth
ebd512cef6
Merge pull request #9576 from ethereum/test-cleanup 
Rename libsolidity/SolidityScanner to liblangutil/Scanner in tests
 2020-08-06 00:49:33 +02:00
chriseth
488fd5a27a
Merge pull request #9575 from ethereum/yul-optim-check 
Parse optimiser output in yulOptimiserTests
 2020-08-06 00:40:45 +02:00
Alex Beregszaszi
2e8616e2e4 Run prequisite steps for VarNameCleaner in tests 2020-08-05 22:12:51 +01:00
Alex Beregszaszi
0a8bc861b2 Remove old boost tests from libyul/ObjectParser 2020-08-05 21:01:46 +01:00
Alex Beregszaszi
291c359ee9 Add more syntax tests for Yul objects 
Also move some of them from boost tests.
 2020-08-05 21:01:46 +01:00
Alex Beregszaszi
e7c99918ed Use yul::test::parse in libyul/SynaxtTests to support objects 2020-08-05 18:10:21 +01:00
Alex Beregszaszi
42a777e9e2 Use forward declaration in EwasmTranslationTest 2020-08-05 13:31:51 +01:00