RGBCube/serenity
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56450 commits 1 branch 0 tags 227 MiB
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109 commits

Author SHA1 Message Date
Stephan Vedder
32352aa729 LibJS/JIT: Add a fast path for floating point comparisons 2023-11-16 11:43:44 +01:00
iliadsh
ad98834b50 LibJS/JIT: Add more equality fast paths 2023-11-13 13:33:43 +01:00
Andreas Kling
e41f0d9dec LibJS/JIT: Add fast path for loose equality check between 2 objects 
There are more fast paths to be added here, just starting with this
one since it's heavy on Kraken/ai-astar.js :^)
 2023-11-12 19:57:27 +01:00
Andreas Kling
cb7169d73f LibJS/JIT: Support the EnterObjectEnvironment bytecode instruction 
We can now use `with` statements in jitted code. :^)
 2023-11-12 14:21:41 +01:00
Andreas Kling
cfdb8a2756 LibJS/JIT: Update "unwind context" stack in JIT code 
Until now, the unwind context stack has not been maintained by jitted
code, which meant we were unable to support the `with` statement.
This is a first step towards supporting that by making jitted code
call out to C++ to update the unwind context stack when entering/leaving
unwind contexts.

We also introduce a new "Catch" bytecode instruction that moves the
current exception into the accumulator. It's always emitted at the start
of a "catch" block.
 2023-11-12 14:21:41 +01:00
Andreas Kling
b6435ca280 LibJS: Unify bytecode instruction names with their helper names 2023-11-12 14:21:41 +01:00
Simon Wanner
d91b376393 LibJS/JIT: Add helper for generating combined i32 & double fastpaths 
Co-authored-by: Stephan Vedder <vedder@mbits.info>
 2023-11-10 11:01:59 +01:00
Andreas Kling
55e467c359 LibJS/JIT: Add fast path for cached PutById 2023-11-09 16:02:14 +01:00
Sebastian Bernauer
8eb9c2dc54 LibJS/JIT: Add fast path for number comparisons 
So far only less_than was using a fast path. This commits uses the same
path for less_than_equals, greater_than and greater_than_equals.
 2023-11-08 14:11:51 +01:00
Andreas Kling
1d8ec677a3 LibJS/JIT: Add fast path for cached GetVariable accesses 
We can now stay in machine code for environment variable read accesses
as long as they are cached and initialized.

20% speed-up on Octane/zlib.js :^)
 2023-11-07 11:33:04 +01:00
Andreas Kling
e1e7e696ac LibJS/JIT: Store the running ExecutionContext& in a dedicated register 2023-11-07 11:33:04 +01:00
iliadsh
24d5070520 LibJS/JIT: Add fast path for UnsignedRightShift 2023-11-07 10:17:04 +01:00
iliadsh
c956316c98 LibJS/JIT: Add fast path for RightShift 2023-11-07 10:17:04 +01:00
iliadsh
1244e91481 LibJS/JIT: Add fast path for LeftShift 2023-11-07 10:17:04 +01:00
Simon Wanner
7e3cfaf08c LibJS/JIT: Include headers before they are used 
JIT_ARCH_SUPPORTED is defined in LibJIT/Assembler.h, so we need to
include it first.

This change also moves the non-JIT headers outside the #ifdef
 2023-11-06 10:28:05 +01:00
Nikodem Rabuliński
8aa35f4fab LibJIT+LibJS: Rename Assembler to X86_64Assembler 
This is in preparation for making LibJIT support multiple architectures.
Assembler will now be typedefed to the specific assembler
for a particular architecture.
Additionally, there's now JIT_ARCH_SUPPORTED which is defined on
architectures which LibJIT supports.
 2023-11-06 10:05:42 +01:00
Andreas Kling
24fb009cf5 LibJS+LibJIT: Add fast path for Int32 * Int32 2023-11-03 10:48:02 +01:00
Andreas Kling
0aeb83b03f LibJS+LibJIT: Add fast path for Int32 ^ Int32 2023-11-03 10:48:02 +01:00
Andreas Kling
3a5c177025 LibJS/JIT: Add fast path for Int32 | Int32 2023-11-03 10:48:02 +01:00
Andreas Kling
82635083dc LibJS/JIT: Add fast path for Int32 & Int32 2023-11-03 10:48:02 +01:00
Andreas Kling
17ae6edd8e LibJS+LibJIT: Add fast path for Int32 - Int32 2023-11-03 10:48:02 +01:00
Simon Wanner
c810d4784e LibJS/JIT: Compile the Await instruction 2023-11-03 07:31:11 +01:00
Simon Wanner
4671520c0a LibJS/JIT: Compile the Yield instruction 2023-11-03 07:31:11 +01:00
Idan Horowitz
38f3b78a1d LibJS: Store the bytecode accumulator in a dedicated physical register 
We now use a dedicated physical register to store the bytecode
accumulator, instead of loading and storing it to the memory everytime.
 2023-11-02 22:35:35 +01:00
Simon Wanner
fb7b4b9c59 LibJS/JIT: Provide source location information for JIT code 
This works by walking a backtrace until the currently executing
native executable is found, and then mapping the native address
to its bytecode instruction.
 2023-10-31 07:07:17 +01:00
Evgeniy Baskov
da45bd3fde LibJS/JIT: Implement static exception handling 2023-10-30 13:10:08 +01:00
Zaggy1024
dfaf645302 LibJS: Add an inline JIT fast path when ToNumeric has nothing to do 
In most cases, this op will do nothing, as it is running on an the
accumulator while it already contains a number. Let's avoid doing that
native call.
 2023-10-30 07:10:54 +01:00
Simon Wanner
a2b0154661 LibJS/JIT: Compile the AsyncIteratorClose instruction 2023-10-30 07:10:24 +01:00
Simon Wanner
ac59e982a9 LibJS/JIT: Compile the CopyObjectExcludingProperties instruction 2023-10-30 07:10:24 +01:00
Simon Wanner
9494fbe670 LibJS/JIT: Compile the PutByValueWithThis instruction 2023-10-30 07:10:24 +01:00
Simon Wanner
847889343f LibJS/JIT: Compile the New##ErrorName instructions 2023-10-30 07:10:24 +01:00
Simon Wanner
fd059d4e4a LibJS/JIT: Compile the JumpUndefined instruction 2023-10-30 07:10:24 +01:00
Simon Wanner
a16082c6a5 LibJS/JIT: Compile the HasPrivateId instruction 2023-10-30 07:10:24 +01:00
Simon Wanner
712c89dacf LibJS/JIT: Compile the GetNewTarget instruction 2023-10-30 07:10:24 +01:00
Simon Wanner
19045d6431 LibJS/JIT: Compile the GetMethod instruction 2023-10-30 07:10:24 +01:00
Simon Wanner
06ea4cfc4f LibJS/JIT: Compile the DeleteVariable instruction 2023-10-30 07:10:24 +01:00
Simon Wanner
cd18bc9d55 LibJS/JIT: Compile the GetImportMeta instruction 2023-10-30 07:10:24 +01:00
Simon Wanner
c0c40110c1 LibJS/JIT: Compile the ImportCall instruction 2023-10-30 07:10:24 +01:00
Simon Wanner
ac43d3f6db LibJS/JIT: Compile the PutPrivateById instruction 2023-10-29 22:57:19 +01:00
Simon Wanner
81697549b7 LibJS/JIT: Compile the PutByIdWithThis instruction 2023-10-29 22:57:19 +01:00
Simon Wanner
38d5d7979b LibJS/JIT: Compile the DeleteByIdWithThis instruction 2023-10-29 22:57:19 +01:00
Simon Wanner
b53277110e LibJS/JIT: Compile the GetByValueWithThis instruction 2023-10-29 22:57:19 +01:00
Simon Wanner
569ca57e22 LibJS/JIT: Compile the GetByIdWithThis instruction 2023-10-29 22:57:19 +01:00
Simon Wanner
ad81f49b02 LibJS/JIT: Compile the ResolveSuperBase instruction 2023-10-29 22:57:19 +01:00
Simon Wanner
4e9edb8c53 LibJS/JIT: Compile the GetPrivateById instruction 2023-10-29 22:57:19 +01:00
Simon Wanner
4ce2878394 LibJS/JIT: Compile the GetObjectPropertyIterator instruction 2023-10-29 22:57:19 +01:00
Jakub Berkop
6a7b9b85a4 LibJS/JIT: Compile the DeleteByValueWithThis instruction 2023-10-29 21:51:46 +01:00
Jakub Berkop
0776404e03 LibJS/JIT: Compile the DeleteByValue instruction 2023-10-29 21:51:46 +01:00
Jakub Berkop
f5fcd4596c LibJS/JIT: Compile the DeleteById instruction 2023-10-29 21:51:46 +01:00
Simon Wanner
40064d872f LibJS/JIT: Compile the Append instruction 2023-10-29 17:36:09 +01:00