Commit Graph

255 Commits

Author SHA1 Message Date
chriseth
e5902c58a4
Merge pull request #6777 from sifmelcara/loop-cond-rewriter
[YulOpt] Implement ForLoopConditionIntoBody
2019-05-23 12:51:51 +02:00
chriseth
8569c2bba7
Merge pull request #6819 from ethereum/noRecursiveRematCompressor
Do not rematerialize recursively.
2019-05-23 12:49:23 +02:00
chriseth
0f146ce55a Do not rematerialize recursively. 2019-05-23 12:03:39 +02:00
chriseth
97fa21841d Use different way to fall back to FunctionalInstruction for loose assembly. 2019-05-23 11:30:12 +02:00
chriseth
9a00729ce7 Provide dialect to Parser and InlineAssembly AST nodes. 2019-05-23 00:24:58 +02:00
chriseth
fb2b3bb2b9 Reduce misleading stack height error message. 2019-05-23 00:24:58 +02:00
chriseth
1e3878121a Do not inline recursive functions. 2019-05-22 18:15:21 +02:00
mingchuan
a86b00e8d0
[YulOpt] Implement ForLoopConditionIntoBody 2019-05-22 21:32:18 +08:00
chriseth
1dc15d5864 Modify parser and optimizer. 2019-05-20 17:32:56 +02:00
chriseth
46d9df7574 Add EVM opcodes as builtins. 2019-05-20 16:46:31 +02:00
chriseth
003c170989 Add EVM instructions as builtin functions. 2019-05-20 16:46:31 +02:00
chriseth
8daa281d3d
Merge pull request #6776 from ethereum/equivalentFunctionHashes
Use block hashes in EquivalentFunctionDetector.
2019-05-20 14:35:39 +02:00
chriseth
0731abd3f6
Merge pull request #6782 from ethereum/makeVectorEWasmCodeTransform
Use make_vector in EWasmCodeTransform.
2019-05-20 13:07:56 +02:00
Daniel Kirchner
39670abe4d Use make_vector in EWasmCodeTransform. 2019-05-17 14:13:43 +02:00
chriseth
4f3b7b232b
Merge pull request #6774 from ethereum/dialectRefactor
Dialect refactor
2019-05-17 14:00:09 +02:00
chriseth
4bdb981224 Make dialect const& and allocate single instances statically. 2019-05-17 12:54:24 +02:00
Daniel Kirchner
05c210772a Make use of make_vector where possible. 2019-05-17 10:08:53 +02:00
Daniel Kirchner
3c66a56e60 Use block hashes in EquivalentFunctionDetector. 2019-05-17 08:39:42 +02:00
chriseth
570db164c9 Make Dialect const. 2019-05-16 21:51:54 +02:00
chriseth
9a387380b3 Move generation of builtin functions to helper. 2019-05-16 21:51:54 +02:00
chriseth
7de150924c Extract subIDs from Dialect to allow it being const. 2019-05-16 21:51:54 +02:00
chriseth
aa24e12054 Remove side-effect-free expressions, and not only movable expressions. 2019-05-16 12:30:05 +02:00
chriseth
e8a88b13e4 Introduce side-effect-free as relaxed version of movable. 2019-05-16 12:30:05 +02:00
Daniel Kirchner
a10501bb7d
Merge pull request #6725 from AndreyBronin/develop
GCC 9.1 build fix. error: redundant move in return statement
2019-05-15 11:37:20 +02:00
Andrey Bronin
4eb37fe631 fix warning in GCC 9.1: redundant move in return statement 2019-05-14 17:44:28 +03:00
chriseth
439a225cee Simplify single-run for loops to if statements. 2019-05-13 18:58:36 +02:00
chriseth
99e96c2d66 Refactor termination detection. 2019-05-13 18:58:36 +02:00
chriseth
d9831c8b96 Split structural simplifier. 2019-05-13 10:26:57 +02:00
chriseth
3f55b52a88 Unify suffixes. 2019-05-09 17:07:18 +02:00
chriseth
eaee4412da Implement word size transform for if. 2019-05-09 16:55:39 +02:00
chriseth
0532a8cef2 Format short blocks and loops on a single line. 2019-05-08 13:28:00 +02:00
chriseth
7ab8cc60c9
Merge pull request #6556 from ethereum/wasmCodeTransform
Prototype for Wasm code transform
2019-05-07 17:48:48 +02:00
mingchuan
f7ccdb6447
Implement WordSizeTransform
This transformation turns every u256 variable into four u64 variable.
Purpose is to transpile EVMDialect yul to WasmDialect yul.
2019-05-03 01:51:56 +08:00
chriseth
01d1d08fea Implement switch. 2019-05-02 18:39:54 +02:00
chriseth
c3705f268c Add global variables and support multi-return and multi-assignment. 2019-05-02 18:37:13 +02:00
chriseth
61e36cbfaa Activate ewasm dialect in commandline interface. 2019-05-02 18:36:48 +02:00
chriseth
f6c6871bce EWasm to text transformation. 2019-05-02 18:36:47 +02:00
chriseth
ec27f484a1 Prototype for Wasm code transform into in-memory representation. 2019-05-02 18:33:59 +02:00
chriseth
d763e09f07
Merge pull request #6547 from ethereum/wasmPrototype
[Yul] Wasm dialect.
2019-04-29 10:11:14 +02:00
chriseth
578d618065
Merge pull request #6594 from ethereum/adjustCodeMetric
Increase code cost for branching statements.
2019-04-29 09:48:59 +02:00
chriseth
ec0b78595d [Yul] Wasm dialect. 2019-04-25 17:27:17 +02:00
chriseth
cdf60c3be8
Merge pull request #6593 from ethereum/catchFatalErrorsInAnalysis
[Yul] Catch fatal errors in analysis.
2019-04-25 17:08:46 +02:00
chriseth
bf104f718f Increase code cost for branching statements. 2019-04-25 17:08:11 +02:00
chriseth
f9ec1231b6 Support period as part of identifiers for Yul and Inline Assembly. 2019-04-25 16:48:16 +02:00
chriseth
d5c54e9107 [Yul] Catch fatal errors in analysis. 2019-04-25 11:34:56 +02:00
chriseth
b6bb3ae482
Merge pull request #6555 from sifmelcara/break-for-loop
[Yul] Disallow function definitions inside for loop init blocks
2019-04-25 11:20:44 +02:00
chriseth
f26cdea6ca Disallow Yul function definitions inside for loop init blocks. 2019-04-25 10:32:00 +02:00
chriseth
6292adbde6
Merge pull request #6580 from ethereum/doNotGenerateInstructionsAsNmes
Prevent instructions to be generated as names.
2019-04-24 22:07:05 +02:00
chriseth
0af8d758a5 Prevent instructions to be generated as names. 2019-04-24 14:35:21 +02:00
mingchuan
5d93c492fe [Yul] More accurate error messages for break/continue 2019-04-23 10:15:19 +02:00