Jun Zhang
c2362c3362
Purge using namespace std from libyul/optimiser
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Signed-off-by: Jun Zhang <jun@junz.org>
2023-08-28 21:14:56 +08:00
chriseth
79c52b3c9e
Re-use knowledge about keccak calls.
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Re-use knowledge about keccak calls.
Update gas cost.
More tests.
Fix bug.
Update libyul/optimiser/DataFlowAnalyzer.cpp
Remove util prefixes
fix test
More test cases.
Add Changelog entry
2022-12-07 14:16:13 +01:00
chriseth
eab4ca906c
Refactor data flow analyzer state access.
2022-03-14 19:32:33 +01:00
hrkrshnn
2cdd3b2081
Resolving Keccak-256: check if arguments are identifiers early.
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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
TerranCivilian
c15501eea9
Remove unneeded include files
2021-06-07 12:53:18 -04:00
Djordje Mijovic
e404b6e7a6
Refactoring yul source locations.
2021-05-04 16:05:23 +02:00
hrkrshnn
b599235b8d
Skip resolving Keccak if AST contains msize.
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Also a refactoring changing `m_optimizeMLoad` to `m_containsMSize`.
2021-04-22 18:19:47 +02:00
hrkrshnn
3bc4f5708a
Evaluate keccak(a, const) if value at memory location a is known
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Here the value of constant can be at most 32.
2021-04-22 18:19:47 +02:00
Daniel Kirchner
75bed10be5
Check for scopes in LoadResolver.
2021-01-12 21:41:51 +01:00
Daniel Kirchner
7fe03cbab0
Implement cxx20 polyfill and replace InvertibleMap entirely.
2021-01-12 21:40:40 +01:00
Daniel Kirchner
625d402dbb
Various optimizations for the DataFlowAnalyzer.
2021-01-12 21:39:20 +01:00
Daniel Kirchner
96a50b52e2
Add storage load/store functions to Yul dialect.
2020-12-03 19:10:05 +01:00
Alex Beregszaszi
a22077f736
Rename AsmData -> AST
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Also attempt to only include ASTForward where appropriate.
2020-11-25 17:58:02 +00:00
Sachin Grover
b7adb2aa42
Add SPDX license identifier if not present already in source file
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Fixes : #9220
2020-07-17 20:24:12 +05:30
Christian Parpart
6b23412fae
C++ namespace cleanup (except tests).
2020-01-07 15:51:50 +01:00
Leonardo Alt
389da5228e
Merge remote-tracking branch 'origin/develop' into merge_develop_060
2019-11-20 12:27:40 +01:00
Leonardo Alt
be849b3c47
Replace boost::variant by std::variant in libyul
2019-11-19 17:23:18 +01:00
Christian Parpart
f15d47f165
Yul: Remove obsoleted FunctionalInstruction.
2019-11-11 16:04:39 +01:00
chriseth
9ce1ca2340
Refactor Optimiser Steps Interface.
2019-09-24 14:52:01 +02:00
chriseth
a8e8eaebcd
Fix load resolver and properly take side-effects of user-defined
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functions into account.
2019-09-04 19:16:54 +02:00
chriseth
57125de9ef
Remove ContainsMSize from side-effect-collector.
2019-08-13 13:34:33 +02:00
chriseth
2b979cba38
Also optimize memory.
2019-06-20 18:43:37 +02:00
