14 commits

Author	SHA1	Message	Date
Andy Friesen	1fa8311a18	Sync to upstream/release/567 (#860) ... * Fix #817 * Fix #850 * Optimize math.floor/ceil/round with SSE4.1 * Results in a ~7-9% speedup on the math-cordic benchmark. * Optimized table.sort. * table.sort is now ~4.1x faster (when not using a predicate) and ~2.1x faster when using a simple predicate. Performance may improve further in the future. * Reorganize the memory ownership of builtin type definitions. * This is a small initial step toward affording parallel typechecking. The new type solver is coming along nicely. We are working on fixing crashes and bugs. A few major changes to native codegen landed this week: * Fixed lowering of Luau IR mod instruction when first argument is a constant * Added VM register data-flow/capture analysis * Fixed issues with optimizations in unreachable blocks --------- Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com>	2023-03-10 12:21:07 -08:00
Arseny Kapoulkine	d5a2a1585e	Sync to upstream/release/548 (#699) ... - Fix rare type checking bugs with invalid generic types escaping the module scope - Fix type checking of variadic type packs in certain cases - Implement type normalization, which resolves a large set of various issues with unions/intersections in type checker - Improve parse errors for trailing commas in function calls and type lists - Reduce profiling skew when using --profile with very high frequencies - Improve performance of `lua_getinfo` (`debug.info`, `debug.traceback` and profiling overhead are now 20% faster/smaller) - Improve performance of polymorphic comparisons (1-2% lift on some benchmarks) - Improve performance of closure creation (1-2% lift on some benchmarks) - Improve string comparison performance (4% lift on string sorting)	2022-10-06 17:23:29 -07:00
Arseny Kapoulkine	944e8375aa	Sync to upstream/release/547 (#690) ... - Type aliases can no longer override primitive types; attempts to do that will result in a type error - Fix misleading type error messages for mismatches in expression list length during assignment - Fix incorrect type name display in certain cases - setmetatable/getmetatable are now ~2x faster - tools/perfstat.py can be used to display statistics about profiles captured via --profile switch	2022-09-29 15:23:10 -07:00
Arseny Kapoulkine	59fd9de485	Sync to upstream/release/546 (#681)	2022-09-23 12:17:25 -07:00
Arseny Kapoulkine	b2f9f53ae3	Sync to upstream/release/542 (#649) ... - Fix DeprecatedGlobal warning text in cases when the global is deprecated without a suggested alternative - Fix an off-by-one error in type error text for incorrect use of string.format - Reduce stack consumption further during parsing, hopefully eliminating stack overflows during parsing/compilation for good - Mark interpolated string support as experimental (requires --fflags=LuauInterpolatedStringBaseSupport to enable) - Simplify garbage collection treatment of upvalues, reducing cache misses during sweeping stage and reducing the cost of upvalue assignment (SETUPVAL); supersedes #643 - Simplify garbage collection treatment of sleeping threads - Simplify sweeping of alive threads, reducing cache misses during sweeping stage - Simplify management of string buffers, removing redundant linked list operations	2022-08-25 14:53:50 -07:00
Arseny Kapoulkine	1b20fcd43c	Sync to upstream/release/539 (#625)	2022-08-04 15:35:33 -07:00
Arseny Kapoulkine	d3b566c258	Sync to upstream/release/538 (#616)	2022-07-28 21:24:07 -07:00
Arseny Kapoulkine	b1cfaf5305	Sync to upstream/release/537 (#607)	2022-07-21 14:16:54 -07:00
Arseny Kapoulkine	2daa6497a1	Sync to upstream/release/534 (#569)	2022-06-30 16:52:43 -07:00
Arseny Kapoulkine	5b78465059	Sync to upstream/release/514 (#372)	2022-02-17 17:18:01 -08:00
Arseny Kapoulkine	d50b079325	Sync to upstream/release/509 (#303) ... - Rework transaction log used for type checking which should result in more robust type checking internals with fewer bugs - Reduce the amount of memory consumed by type checker on large module graphs - Type checker now errors on attempts to change the type of imported module fields - The return type of newproxy is now any (fixes #296) - Implement new number printing algorithm (Schubfach) which makes tostring() produce precise (round-trippable) and short decimal output up to 10x faster - Fix lua_Debug::linedefined to point to the line with the function definition instead of the first statement (fixes #265) - Fix minor bugs in Tab completion in Repl - Repl now saves/restores command history in ~/.luau_history	2022-01-06 17:46:53 -08:00
Slappy826	3eff1b214e	Fix spelling error of 'ROBLOX' (#277) ... * Remove roblox prefix on comment	2021-12-07 08:14:24 -08:00
petrihakkinen	2740f69f32	Expand vectors to 4 components using compile time switch (#214) ... Co-authored-by: Petri Häkkinen <petrih@rmd.remedy.fi> Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>	2021-11-22 07:42:33 -08:00
Arseny Kapoulkine	d01addc625	Sync to upstream/release/501 (#20) ... Co-authored-by: Rodactor <rodactor@roblox.com>	2021-11-01 14:52:34 -07:00