chriseth
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fb40f29594
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Merge pull request #10133 from ethereum/asm-error-codes
Split error codes for EVM opcodes
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2020-10-28 13:00:23 +01:00 |
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Alex Beregszaszi
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24d8c2ed90
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Split error codes for EVM opcodes
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2020-10-28 11:45:46 +00:00 |
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Alex Beregszaszi
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13652bd4a9
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[ewasm] Add assertion for datasize/dataoffset in BinaryTransform
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2020-10-27 17:43:31 +00:00 |
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Alex Beregszaszi
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6d79a8885f
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[ewasm] Implement stop() in EVM->Ewasm translator
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2020-10-27 17:09:30 +00:00 |
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chriseth
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bfd267459c
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Panic codes.
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2020-10-22 19:25:55 +02:00 |
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Daniel Kirchner
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0dca223b45
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Add another argument to setimmutable and the AssignImmutable opcode, allowing to modify code at any memory offset.
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2020-10-15 18:14:41 +02:00 |
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Daniel Kirchner
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61a03036fe
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Refactor stack to memory mover in preparation of moving function arguments.
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2020-10-13 12:20:04 +02:00 |
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chriseth
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d513e05ce9
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Merge pull request #9961 from ethereum/stackLimitEvaderRefactor2
StackToMemoryMover: encapsulate memory offset tracking into its own class.
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2020-10-08 19:56:44 +02:00 |
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chriseth
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70ebc0a13c
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Merge pull request #9960 from ethereum/stackLimitEvaderRefactor
StackLimitEvader: Track unreachable variables globally instead of per function.
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2020-10-08 19:01:26 +02:00 |
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Daniel Kirchner
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5442a7ade2
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Always run the FunctionHoister as part of the optimizer Suite.
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2020-10-06 22:30:37 +02:00 |
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Daniel Kirchner
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c8a7098f2f
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StackToMemoryMover: encapsulate memory offset tracking into its own class.
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2020-10-06 11:10:43 +02:00 |
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Daniel Kirchner
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0b87849bcb
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Track unreachable variables globally instead of per function.
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2020-10-06 10:38:26 +02:00 |
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Alexander Arlt
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b6e1415509
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Add LEB128 encoding functions & tests.
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2020-09-28 16:06:19 -05:00 |
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Daniel Kirchner
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f3c2d6cfdc
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Move memory load and store functions to the dialect.
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2020-09-17 22:13:27 +02:00 |
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Daniel Kirchner
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48f620fb50
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Reverse the order of the memory offsets assigned to variables.
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2020-09-17 22:13:27 +02:00 |
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Daniel Kirchner
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976abf4715
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Easy review fixes.
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2020-09-17 22:13:27 +02:00 |
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Daniel Kirchner
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f4b42d1c72
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Add stack limit evader.
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2020-09-17 22:13:27 +02:00 |
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chriseth
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6e2d2feb10
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Small fixes wrt ReasoningBasedSimplifier.
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2020-09-16 18:08:54 +02:00 |
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chriseth
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bfd3ab23e2
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Disallow optimizer steps that require SMT if none is available.
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2020-09-15 15:57:59 +02:00 |
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chriseth
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9bcc2f1713
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Make ReasoningBasedSimplifier available as step.
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2020-09-15 15:57:59 +02:00 |
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chriseth
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f73fb726af
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Reasoning based optimizer.
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2020-09-15 15:57:58 +02:00 |
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chriseth
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552a5f0913
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Merge pull request #9314 from ethereum/inlineStartingFromLeaves
Handle "leaf functions" first in full inliner.
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2020-09-14 20:22:48 +02:00 |
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chriseth
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8e39110a30
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Remove flag.
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2020-09-14 17:35:04 +02:00 |
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chriseth
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42c26e0bf5
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Inline tiny functions first.
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2020-09-10 17:01:20 +02:00 |
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chriseth
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f102feaf09
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Handle "leaf functions" first in full inliner.
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2020-09-10 17:01:19 +02:00 |
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chriseth
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6101bdf7e2
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Name simplifier.
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2020-09-10 16:23:29 +02:00 |
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Harikrishnan Mulackal
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d166c2540a
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Fix typo block
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2020-09-07 17:24:03 +02:00 |
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Harikrishnan Mulackal
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e2fd41f097
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Implemented UnusedFunctionArgumentPruner
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2020-09-03 13:15:38 +02:00 |
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Alex Beregszaszi
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2426616859
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Disallow language keywords to be used as identifiers by NameDispenser and VarNameCleaner
Also introduce isRestrictedIdentifier helper in OptimizerUtilities
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2020-08-31 12:52:17 +01:00 |
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Alex Beregszaszi
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7ef9591e64
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Expose hex literal to the Yul parser
This allows nicer error messages.
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2020-08-28 19:34:52 +01:00 |
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Alex Beregszaszi
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4366ede889
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Introduce Leave as a keyword for Yul
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2020-08-28 19:34:52 +01:00 |
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Alex Beregszaszi
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caa329066e
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Do not emit Solidity-only tokens in the Scanner for Yul
And simplfiy AsmParser greatly.
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2020-08-28 19:34:52 +01:00 |
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Alex Beregszaszi
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64c73baee9
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Use only advance() and not with a mix of m_scanner->next()
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2020-08-28 19:34:52 +01:00 |
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Alex Beregszaszi
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dd44fc1f06
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Use explicit yul namespace in WasmCodeTransform
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2020-08-27 19:49:30 +01:00 |
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Alex Beregszaszi
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fdf68a9525
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Add some asserts to WasmCodeTransform
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2020-08-27 19:49:30 +01:00 |
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Alex Beregszaszi
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4e5b403c37
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Introduce RightArrow (->) token in the scanner
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2020-08-27 12:28:27 +01:00 |
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chriseth
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e72afcba47
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Fix inlining order to correspond to source order.
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2020-08-26 10:20:18 +02:00 |
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Harikrishnan Mulackal
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5c6e7f03b4
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Extended LoopInvariantCodeMotion for storage and state
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2020-08-19 12:41:29 +02:00 |
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Harikrishnan Mulackal
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3cbe65e4f3
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Refactor SideEffects struct
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2020-08-18 14:53:59 +02:00 |
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Alex Beregszaszi
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3a617f9cf2
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Validate expected literal kind for yul::Dialect builtins
Co-authored-by: Daniel Kirchner <daniel@ekpyron.org>
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2020-08-05 11:37:04 +01:00 |
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Alex Beregszaszi
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f6a57af809
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Add LiteralKind to Dialect.literalArguments
Co-authored-by: Daniel Kirchner <daniel@ekpyron.org>
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2020-08-05 11:37:00 +01:00 |
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Alex Beregszaszi
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24bb6252ac
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Merge Parser::instructions() into EVMDialect
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2020-07-29 13:15:54 +01:00 |
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Alex Beregszaszi
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d41fc31046
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Do not use Parser::instructions() but depend on the dialect in NameDispenser and VarNameCleaner
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2020-07-29 13:15:54 +01:00 |
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Alex Beregszaszi
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d9cb8c8c5e
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Add ScannerKind and replace supportPeriodInIdentifier
|
2020-07-28 12:31:08 +01:00 |
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Alex Beregszaszi
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291c00c3de
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Remove errenous error duplication and move some tests around
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2020-07-28 10:45:27 +01:00 |
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chriseth
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b1f79072df
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Fix stack compressor wrt literal arguments.
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2020-07-23 14:03:51 +02:00 |
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chriseth
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6bb6783d39
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Merge remote-tracking branch 'origin/develop' into breaking
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2020-07-22 15:26:44 +02:00 |
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Djordje Mijovic
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6f97e6153c
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[yul] Adding support for accessing subobjects via .
Co-authored-by: Kamil Śliwak <kamil.sliwak@codepoets.it>
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2020-07-21 17:56:11 +02:00 |
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Djordje Mijovic
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952101996c
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Removing expectDeposit() from AsmAnalysis as unused function
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2020-07-21 12:55:05 +02:00 |
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chriseth
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9be5ed1220
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Merge remote-tracking branch 'origin/develop' into breaking
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2020-07-21 11:35:28 +02:00 |
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chriseth
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1c9179683e
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Merge pull request #9433 from ethereum/reportAllStackErrors
Report all stack errors
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2020-07-20 15:44:51 +02:00 |
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chriseth
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f5d8636d28
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Document variableHeightDiff.
|
2020-07-20 15:44:29 +02:00 |
|
Sachin Grover
|
b7adb2aa42
|
Add SPDX license identifier if not present already in source file
Fixes: #9220
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2020-07-17 20:24:12 +05:30 |
|
Daniel Kirchner
|
92cd1ddb7d
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Add markAsInvalid to the various assemblies.
|
2020-07-16 17:38:13 +02:00 |
|
Daniel Kirchner
|
579e4b5a69
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Report all stack errors in the EVM code transform.
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2020-07-16 17:38:04 +02:00 |
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chriseth
|
f945163909
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Merge pull request #9432 from ethereum/develop
Merge develop into breaking.
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2020-07-16 17:14:45 +02:00 |
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Daniel Kirchner
|
99d831d7d1
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Extract recursive function detection from Semantics into the CallGraph.
|
2020-07-15 20:30:52 +02:00 |
|
Alex Beregszaszi
|
870ea98c21
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Prefix EIP-615 opcodes with EIP615 in Instructions
|
2020-07-13 17:34:19 +01:00 |
|
Daniel Kirchner
|
def0ebbb3e
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Free variables directly after visiting RHS of Variable Declarations during EVMCodeTransform.
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2020-07-13 17:36:15 +02:00 |
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chriseth
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8eee3ed3a2
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Merge pull request #9388 from ethereum/develop
Merge develop into breaking.
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2020-07-13 14:55:21 +02:00 |
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Alex Beregszaszi
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87557896ed
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Add ctz and popcnt to WasmDialect
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2020-07-13 11:10:14 +01:00 |
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chriseth
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c90d3a3558
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Merge pull request #9384 from ethereum/yul-err-typo
Fix missing quote in error message for invalid Yul types
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2020-07-13 11:28:55 +02:00 |
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Alex Beregszaszi
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20dd66f398
|
Fix missing quote in error message for invalid Yul types
|
2020-07-10 21:06:09 +01:00 |
|
Djordje Mijovic
|
547590b972
|
Fixing additional signedness errors after adding -Wsign-conversion flag
Co-authored-by: Kamil Śliwak <kamil.sliwak@codepoets.it>
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2020-07-09 17:22:45 +02:00 |
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chriseth
|
64b6524bdb
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Merge remote-tracking branch 'origin/develop' into breaking
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2020-07-08 09:37:14 +02:00 |
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Alex Beregszaszi
|
fc8947d3e8
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Restrict dots in Yul identifiers
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2020-07-07 13:13:58 +01:00 |
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chriseth
|
ec8be81258
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Merge pull request #9243 from ethereum/jumpTypesForYul
Jump types for yul functions.
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2020-07-07 12:21:14 +02:00 |
|
chriseth
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d72aae20aa
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Merge pull request #9321 from ethereum/multiYulAssign
Disallow the same yul variable occurring multiple times on the LHS of an assignment.
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2020-07-07 11:07:05 +02:00 |
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Daniel Kirchner
|
70615a73a4
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Disallow the same yul variable occurring multiple times on the LHS of an assignment.
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2020-07-07 10:52:47 +02:00 |
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chriseth
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982a269b2b
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Merge pull request #9325 from ethereum/develop
Merge develop into breaking.
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2020-07-06 19:11:02 +02:00 |
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chriseth
|
4d2b9cd38f
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Jump types for yul functions.
|
2020-07-06 18:12:54 +02:00 |
|
Alex Beregszaszi
|
65c50b14c8
|
Remove unused instructionNames() function in AsmParser
|
2020-07-06 16:48:28 +01:00 |
|
Alex Beregszaszi
|
60d4b1e8cc
|
Rename drop to i64.drop in WasmDialect
Also properly implement support for both i32.drop and i64.drop in BinaryTransform, TextTransform, and YulInterpreter
|
2020-07-06 15:47:17 +01:00 |
|
Alex Beregszaszi
|
67ebb206ea
|
Turn Instruction::JUMP* into yulAssert
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2020-07-06 14:46:36 +01:00 |
|
Alex Beregszaszi
|
55e41b602a
|
Explicitly check for jump instructions in EVMDialect
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2020-07-06 14:46:24 +01:00 |
|
chriseth
|
ab68406006
|
Merge remote-tracking branch 'origin/develop' into breaking
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2020-07-06 15:25:25 +02:00 |
|
Daniel Kirchner
|
b9b24daa8a
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Merge pull request #9295 from ethereum/requireFLIR
Require for loop init rewriter for SSA.
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2020-07-04 17:51:57 +02:00 |
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chriseth
|
711ed588d7
|
Require for loop init rewriter for SSA.
Co-authored-by: Harikrishnan Mulackal <webmail.hari@gmail.com>
|
2020-07-03 19:24:31 +02:00 |
|
Daniel Kirchner
|
8c5fce5b31
|
Merge pull request #9304 from ethereum/yul-assert
Only use yulAssert and not solAssert in libyul
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2020-07-03 19:00:14 +02:00 |
|
Alex Beregszaszi
|
889131321a
|
Merge pull request #9298 from ethereum/yul-evm-version-tests
Use different error code for various EVM features in Yul
|
2020-07-03 17:05:01 +01:00 |
|
Alex Beregszaszi
|
4c7c7c0270
|
Only use yulAssert and not solAssert in libyul
|
2020-07-03 15:46:50 +01:00 |
|
Alex Beregszaszi
|
2e6cbd8718
|
Rename warnOnInstructions to validateInstructions
|
2020-07-03 12:35:22 +01:00 |
|
Alex Beregszaszi
|
d211a45aa4
|
Use different error code for various EVM features in Yul
|
2020-07-03 12:35:22 +01:00 |
|
Kamil Śliwak
|
356b9a7904
|
Restrict linkersymbol builtin to object dialect of Yul
|
2020-07-02 14:41:40 +02:00 |
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chriseth
|
3d602b3190
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Merge pull request #9271 from ethereum/sloadKnowledge
[Yul Optimizer] Make DataFlowAnalyzer aware of storage / memory slot after sload / mload
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2020-07-01 13:46:10 +02:00 |
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chriseth
|
e0b1d8b9bd
|
Make DataFlowAnalyzer aware of storage / memory slot after sload / mload.
|
2020-07-01 13:45:25 +02:00 |
|
Bhargava Shastry
|
1a0391bceb
|
Fuzzer: Add a specialized StackTooDeepError Exception that is caught in the fuzzing harness
|
2020-07-01 11:08:20 +02:00 |
|
chriseth
|
3e3f9a472f
|
Merge remote-tracking branch 'origin/develop' into breaking
|
2020-06-30 18:56:51 +02:00 |
|
Kamil Śliwak
|
a331d4449d
|
Add linkersymbol() builtin to Yul EVM dialect
|
2020-06-24 15:06:52 +02:00 |
|
Kamil Śliwak
|
1b09b4f950
|
Allow Yul literals longer than 32-bytes when used as literal arguments for builtins
|
2020-06-24 15:05:38 +02:00 |
|
chriseth
|
af0cd4ab98
|
Merge pull request #9252 from ethereum/develop
Merge develop into breaking.
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2020-06-23 18:28:24 +02:00 |
|
Alexander Arlt
|
86be0fbc2f
|
[ewasm] Fix infinite loops.
|
2020-06-23 12:35:03 +02:00 |
|
chriseth
|
1441b97131
|
Merge remote-tracking branch 'origin/develop' into breaking
|
2020-06-22 18:40:20 +02:00 |
|
chriseth
|
b00014c51d
|
Fix source location of yul multi-assignemnt.
|
2020-06-18 14:31:53 +02:00 |
|
chriseth
|
71cb7551f4
|
Merge pull request #9208 from ethereum/develop
Merge develop into breaking.
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2020-06-16 16:11:41 +02:00 |
|
Kamil Śliwak
|
06e1b38d1d
|
WasmCodeTransform: Convert Yul 'if's with i32 argument directly to wasm 'if' without an extra comparison with zero
|
2020-06-16 15:36:47 +02:00 |
|
Kamil Śliwak
|
d9ca02b47a
|
Enable translation of i32 Yul variables/literals to i32 wasm variables/literals
- Until now they were being translated to i64
|
2020-06-16 15:36:47 +02:00 |
|
chriseth
|
50e8d6850f
|
Remove wasm type conversions.
|
2020-06-16 15:36:42 +02:00 |
|
chriseth
|
5fdbb5c3e3
|
Simplify inline assembly resolver.
|
2020-06-15 18:10:18 +02:00 |
|
chriseth
|
8155ad2187
|
Merge remote-tracking branch 'origin/develop' into breaking
|
2020-06-15 17:11:41 +02:00 |
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