Commit Graph

11 Commits

Author SHA1 Message Date
Vighnesh
22686ef1b0 Sync to upstream/release/614 2024-02-23 10:40:00 -08:00
Vighnesh
557e77a676 VM
- Add SUBRK and DIVRK bytecode instructions
    - Enables future performance optimizations

Miscellaneous
- Small performance improvements to new non-strict mode
- Introduce more scripts for fuzzing
- Improcements to dataflow analysis
2023-12-01 18:04:44 -08:00
Alexander McCord
4b68791b2c Sync to upstream/release/603 2023-11-10 10:05:48 -08:00
Vighnesh
897a5da14e Sync to upstream/release/600 2023-10-20 13:36:26 -07:00
Lily Brown
34efdb3b0a Sync to upstream/release/599 2023-10-13 12:38:31 -07:00
Alexander McCord
3bfc864280 Sync to upstream/release/597 2023-09-29 17:22:06 -07:00
Vyacheslav Egorov
089da9e924 Sync to upstream/release/590 2023-08-11 15:55:30 +03:00
Andy Friesen
25cc75b096 * Progress toward a diffing algorithm for types. We hope that this will be useful for writing clearer error messages.
* Add a missing recursion limiter in `Unifier::tryUnifyTables`.  This was causing a crash in certain situations.
* Luau heap graph enumeration improvements:
    * Weak references are not reported
    * Added tag as a fallback name of non-string table links
    * Included top Luau function information in thread name to understand where thread might be suspended
* Constant folding for `math.pi` and `math.huge` at -O2
* Optimize `string.format` and `%*`
    * This change makes string interpolation 1.5x-2x faster depending on the number and type of formatted components, assuming a few are using primitive types, and reduces associated GC pressure.

New solver

* Initial work toward tracking the upper and lower bounds of types more accurately.

JIT

* Add IrCmd::CHECK_TRUTHY for improved assert fast-calls
* Do not compute type map for modules without types
* Capture metatable+readonly state for NEW_TABLE IR instructions
* Replace JUMP_CMP_ANY with CMP_ANY and existing JUMP_EQ_INT
* Add support for exits to VM with reentry lock in VmExit
2023-08-04 10:01:35 -07:00
Vyacheslav Egorov
5e1aca164c Sync to upstream/release/588 2023-07-28 14:37:00 +03:00
Vyacheslav Egorov
b403075573 Sync to upstream/release/584 2023-07-14 08:57:16 -07:00
Andy Friesen
e00dbbeaf2 Sync to upstream/release/583 2023-07-07 10:14:35 -07:00