Augusto F. Hack
6c3b48ddfc
Added guards for unknown pragmas
...
Removed push/pop if there was no change to the warnings *in the same
file* for a given compiler. This assumes the imported boost headers use
a warning stack themselves.
The pragmas don't seem to be required anymore, but were not removed to
mantain compatibility with older versions of the boost library.
Compiled with
- clang version 6.0.1 (tags/RELEASE_601/final)
- gcc (GCC) 8.1.1 20180531
against:
- libboost 1.67.0-5
2018-08-05 19:21:33 -03:00
Christian Parpart
fb4857abed
evmasm/Instruction: fixes undefined behavior of advancing iterator beyond the end of a container.
...
Usually the STL doesn't check whether or not the developer advances beyond its container's end, but MSVC does (found out by running soltest in debug mode on Win32 / VS2017).
2018-08-02 19:53:46 +02:00
chriseth
28ac3f0a6c
Merge pull request #4473 from ethereum/fixGasTuple
...
Fix comparison operator for GasConsumption.
2018-07-11 11:55:19 +02:00
Cryptomental
140dbfdbd8
Code, Changelog, ReleaseChecklist: Fix typos.
...
Refs: #4442
2018-07-11 00:26:23 +02:00
chriseth
1fed3519e1
Fix comparison operator for GasConsumption.
2018-07-10 21:36:47 +02:00
Khan M Rashedun-Naby
0e5b97446a
As SWITCH..CASE is better than ELSE..IF
2018-07-02 15:42:30 +06:00
Nicolás Venturo
172e208c6a
Add TruthyAnd Peephole optimization
2018-06-15 11:27:39 -03:00
chriseth
fba7e055d9
Follow highest gas usage only for gas estimation.
2018-05-09 10:53:30 +02:00
chriseth
e681f4ee79
Merge pull request #4028 from ethereum/asm-tags-32bit
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Restrict assembly tags to 32-bit
2018-05-02 17:34:13 +02:00
Alexander Arlt
f94b793472
Add virtual destructors on base classes.
2018-05-02 13:29:16 +02:00
Alex Beregszaszi
d569ad91e4
Restrict assembly tags to 32-bit
2018-04-30 18:47:57 +01:00
Alex Beregszaszi
3ac3018e1d
Ensure that subId and tag handling is correct on all compilers in AssemblyItem
2018-04-30 15:57:17 +01:00
Omar Boukli-Hacene
090f9995f2
Fix comment typos
2018-04-27 19:31:30 +04:00
Alexander Arlt
70fcf1a8e0
CMake: remove direct jsoncpp dependency in libevmasm
2018-04-20 20:37:26 +01:00
Alex Beregszaszi
38460d8b47
Remove unnecessary masking of the result of known short instructions
2018-04-19 23:59:06 +01:00
Alex Beregszaszi
cb352edd26
Add constant optimiser for SHR/SHL instructions
2018-04-09 20:07:44 +01:00
Alex Beregszaszi
02ea0e547f
Replace comparison operators with opposites if preceded by SWAP1
2018-04-04 17:47:58 +02:00
Alex Beregszaszi
17bcabb6cf
Remove useless SWAP1 in front of commutative operations
2018-04-03 18:57:07 +02:00
chriseth
6777f7a57f
Optimize across MLOAD if MSIZE is not used.
2018-04-03 14:34:32 +02:00
chriseth
6ec4517929
Use EVM version in gas meter and optimizer.
2018-03-05 11:36:33 +01:00
Alex Beregszaszi
afa4a48e37
Remove ROL/ROR as they are not part of EIP145 anymore
2018-02-27 13:42:41 +01:00
Alex Beregszaszi
59e6ea601b
Add bitwise shift operators to libevmasm (EIP145)
2018-02-27 12:03:18 +01:00
Alex Beregszaszi
037b97ef4a
Replace MOD with AND if constant is power of 2
2018-02-12 22:47:04 +00:00
chriseth
c961a3079d
Turn simplification rule tuple into struct.
2018-02-06 22:51:30 +01:00
chriseth
65c31ecaeb
Remove recursive call to simplify with reversed arguments.
...
(We now have explicit rules for that).
2018-02-06 22:51:30 +01:00
chriseth
295f8c07ad
Explicitly add reversed operands for commutative operations.
2018-02-06 22:51:30 +01:00
chriseth
9eea3f29ba
Expression simplifier.
2018-02-06 22:51:30 +01:00
chriseth
b8074cdf78
Add flag to indicate whether it can be applied to expressions with side-effects.
2018-02-06 22:51:30 +01:00
chriseth
491d6d3e0c
Move out the rule list.
2018-02-06 22:51:30 +01:00
chriseth
6807010dc7
Prevent libraries from being called.
2018-01-19 16:27:44 +01:00
chriseth
95cf9266ab
Movability.
2018-01-12 17:48:51 +01:00
Isaac van Bakel
83f326525e
Replaced solAssert in Jumpdest optimization
...
This is the only use of solAssert in libevmasm, and the only dependency
on libsolidity.
There is no justification for why the illegal state is checked here.
2017-11-25 21:51:27 +00:00
chriseth
7989fc4c35
Merge pull request #3077 from ethereum/optimze_pops
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Assume peephole optimizer was successful if number of pops increased.
2017-10-16 22:11:45 +02:00
chriseth
f5e91e4a94
Throw on too many peephole optimizer iterations.
2017-10-16 18:45:21 +02:00
chriseth
082e7b6a9e
Allow `gas` in view functions.
2017-10-16 13:28:44 +02:00
chriseth
7c94e5462a
Assume peephole optimizer was successful if number of pops increased.
2017-10-13 19:00:56 +02:00
Alex Beregszaszi
4d1c48eeee
Remove duplicate EVMSchedule
2017-10-03 11:59:53 +01:00
Alex Beregszaszi
43719839bf
Use isDup/SwapInstruction helper
2017-10-03 11:45:44 +01:00
Alex Beregszaszi
8a32d7c3d7
Add helpers for isPush/isDup/isSwap
2017-10-02 10:34:54 +01:00
Paweł Bylica
ffd440ccff
CMake: Cleanup include paths
2017-09-26 22:44:57 +02:00
Alex Beregszaszi
aad829948a
Ensure parameter names match between headers and implementation
2017-09-20 01:23:21 +01:00
chriseth
068a593d9c
Merge pull request #2922 from ethereum/asm-bytes-required
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Properly calculate bytesRequired for subs
2017-09-18 16:38:02 +02:00
Alex Beregszaszi
20ffa1db43
Properly calculate bytesRequired for subs
2017-09-18 11:39:49 +01:00
Alex Beregszaszi
f4b87548c8
Add useful messages to exceptions in the assembler
2017-09-18 11:32:56 +01:00
chriseth
73771f5bb2
Named assembly labels.
2017-09-15 20:44:49 +01:00
chriseth
3f3bcc4f8a
Merge pull request #2848 from ethereum/checkViewPure
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Enforce view and pure.
2017-09-13 18:29:13 +02:00
chriseth
66c01301fe
Rename to invalidInPureFunctions
2017-09-13 17:18:22 +02:00
Alex Beregszaszi
bbfb16cf5c
Introduce assemblyString
2017-09-11 15:53:20 +01:00
Alex Beregszaszi
50570c6c79
Do not return the stream in asssemblyStream
2017-09-11 15:48:58 +01:00
Alex Beregszaszi
a535a8b06e
Split out the JSON functionality from assembly.stream()
2017-09-11 15:48:52 +01:00
