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Commit Graph
270 Commits
Author SHA1 Message Date
Mathias Baumann e20acf5d0a Yul Optimizer: Remove dead code 2019-04-01 17:16:04 +02:00
Mathias Baumann 5c66ccc179 Optimize obsolete ANDs in combination with certain SHIFTs 2019-03-29 10:08:05 +01:00
Alex Beregszaszi 84fbf605aa Replace shifts by larger than 255 with 0 2019-03-29 10:07:54 +01:00
chriseth 30da62aa2c Merge pull request #6408 from ethereum/includeCleanup 
Include cleanup
 2019-03-28 15:31:07 +01:00
chriseth f2cee9ec0c Include cleanup. 2019-03-28 14:32:48 +01:00
chriseth 2308904f68 Remove "using namespace" from header and move Instruction to dev::eth. 2019-03-28 13:48:11 +01:00
Bhargava Shastry f7b5a27581 Fixes bug in byte optimization rule and adds tests. 2019-03-21 14:29:06 +01:00
Mathias Baumann 6b60e90cde Fix commented debug output code 2019-03-19 16:15:05 +01:00
Alex Beregszaszi f95388011b Allow simplification patterns to signal failure 2019-03-19 15:51:52 +01:00
chriseth 4c1a9aa273 Merge pull request #6256 from ethereum/completeLtGtRules 
Complete the GT/LT rules.
 2019-03-13 12:08:34 +01:00
chriseth 571f400a3e Complete the GT/LT rules. 2019-03-13 12:01:23 +01:00
Bhargava Shastry 515fa872c8 Fixes u256 overflow in logical shift optimization rule and adds tests. 2019-03-13 11:19:20 +01:00
chriseth e0d1b2f5b3 Peephole optimizer for "iszero iszero <tag> jumpi". 2019-03-07 15:52:02 +01:00
chriseth 34082a2368 Merge pull request #6159 from ethereum/more-optims 
More optimiser rules for LT/GT/AND/BYTE and address cleanups
 2019-03-04 16:24:38 +01:00
Alex Beregszaszi 1272951bbb Do not mask with 160-bits after CREATE/CREATE2 2019-03-04 14:42:29 +01:00
Alex Beregszaszi 7aa2ee1775 More optimiser rules for LT/GT/AND/BYTE 2019-03-04 14:42:29 +01:00
Alex Beregszaszi a7c2dba681 Document the boost multiprecision shift bug in RuleList 2019-03-04 13:37:20 +01:00
chriseth 851dd635eb Remove defaults in constructor arguments. 2019-03-04 11:41:52 +01:00
Alex Beregszaszi cf5c13f9c7 Introduce global optimiser settings. 2019-03-04 11:40:28 +01:00
Alex Beregszaszi 4430fe6a54 Combine multiple shifts with constant shift-by values in the optimiser 2019-02-25 20:56:13 +00:00
chriseth 70bbdd8fac Merge pull request #3464 from ethereum/iulia_interp 
Yul interpreter
 2019-02-25 15:38:41 +01:00
Leonardo Alt 2405b2151a EVMVersion in langutil namespace instead of solidity 2019-02-25 15:29:57 +01:00
chriseth cc88c517a2 Review changes. 2019-02-25 11:58:37 +01:00
Alex Beregszaszi 81d011335a Support shifts in the constant optimiser when Constantinople is targeted 2019-02-22 11:55:43 +00:00
chriseth 7f6f958246 Fix: Also replace tags in the list of tags referenced from outside. 2019-02-20 15:06:23 +01:00
Alex Beregszaszi fd936439a4 Add more optimisation rules for shifts 2019-02-20 11:59:15 +00:00
Daniel Kirchner 809b9a95f9 Even more style checks. 2019-02-14 11:53:00 +01:00
Alex Beregszaszi 6b11be8c69 Mark apropriate methods protected in ConstantOptimiser 2019-02-05 19:40:34 +00:00
Alex Beregszaszi ae1cd252b0 Take only Assembly instance as an input to ConstantOptimiser 2019-01-31 16:02:29 +00:00
Alex Beregszaszi 4aa2d965dc Remove once-off helper in ConstantOptimiser 
For clarity. Makes code easier to understand.
 2019-01-28 15:44:44 +00:00
Alex Beregszaszi 9d52325b29 Move ConstantOptimiser constructor to header 2019-01-28 11:20:46 +00:00
Daniel Kirchner 870b656eda Split up rule list generation further to prevent issues in browsers with the emscripten build. 2019-01-18 17:02:47 +01:00
chriseth ef59f35a14 Merge pull request #5693 from ethereum/assemblyitem 
Use explicit break and do not coerce 0 into bool in AssemblyItem
 2018-12-19 15:14:49 +01:00
Alex Beregszaszi 517beb6fa6 Use explicit break and do not coerce 0 into bool in AssemblyItem 2018-12-19 12:35:00 +00:00
Christian Parpart 62fe57479e make use of C++ = default constructor declarations as well as more non-static member initialization syntax. 2018-12-19 11:26:42 +01:00
chriseth 27e4e25a99 Optimize some instruction comparisons. 2018-12-18 17:25:49 +01:00
chriseth 01249984f2 Provide comparison shortcut. 2018-12-18 16:10:14 +01:00
chriseth 18efbb52c0 Use the move. 2018-12-18 16:10:14 +01:00
chriseth 68ad015714 Make swappable instructions static. 2018-12-18 12:39:24 +01:00
Daniel Kirchner 2353f73c39 Add headers to targets in CMakeLists.txt. 2018-12-17 15:01:02 +01:00
Mathias Baumann cb935fe908 Use curly-brackets initialization 2018-12-10 19:03:47 +01:00
Mathias Baumann 2f6dc2e773 Replace push_back with emplace_back where it makes sense 2018-12-10 19:02:39 +01:00
chriseth bc6ddbdd09 Remove w parameter for toHex. 2018-12-05 22:51:49 +01:00
Christian Parpart c48a5264be liblangutil: SourceLocation: adds (shared) pointer to underlying CharStream source, eliminating sourceName 
Also, adapted affecting code to those changes.
 2018-11-30 17:07:12 +01:00
chriseth fb2e471d00 Fix nondeterminism bug related to boost version. 2018-11-27 16:00:22 +01:00
Christian Parpart cdd8c72c9d CMake: Explicitly state which files to compile instead of relying on globbing. 
Also remove header file lists, as there is no need to add them to
add_library() or add_executable(), which should lower maintenance of the cmake files.
 2018-11-26 14:39:24 +01:00
chriseth 2e861bf1a0 Merge pull request #5472 from ethereum/assemblyAnnotationOutput 
Jumps with annotations cannot be functional.
 2018-11-23 17:02:03 +01:00
Christian Parpart d67322a186 Introduce namespace langutil in liblangutil directory. 
Also:
- Use {}-style list initialisation for SourceLocation construction
- Introduce new system includes
- Changes the API of the Scanner to take source as value (with move) as opposed to as a reference
 2018-11-21 19:13:44 +00:00
Christian Parpart 87821c53c3 Isolating files shared between Yul- and Solidity language frontend. 2018-11-21 18:58:12 +00:00
chriseth 82055cbb61 Jumps with annotations cannot be functional. 2018-11-21 19:28:41 +01:00