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* Cleanup prototype flags.Mike Pall2011-06-091-8/+12
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* Flatten and compress in-memory debug info (saves ~70%).Mike Pall2011-06-091-59/+167
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* Improve bytecode optimization of and/or operators.Mike Pall2011-05-051-8/+20
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* DUALNUM: Handle integer type in x86/x64 interpreter and libraries.Mike Pall2011-02-271-0/+1
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* From Lua 5.2: Empty statement. Needs -DLUAJIT_ENABLE_LUA52COMPAT.Mike Pall2011-02-201-0/+5
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* DUALNUM: Add integer type to core VM.Mike Pall2011-02-171-33/+96
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* Fix bytecode optimization of and/or operators.Mike Pall2011-02-081-4/+0
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* Bump copyright date to 2011.Mike Pall2011-01-091-1/+1
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* FFI: Parse complex and 64 bit integer literals.Mike Pall2010-12-241-8/+40
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* Fix misnamed macro in Lua parser.Mike Pall2010-12-241-8/+8
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* Shrink slots for 'break' statement to help data-flow analysis.Mike Pall2010-11-251-0/+4
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* Specialize bytecode for pairs()/next() iterator. Speedup: 3.5x.Mike Pall2010-09-301-33/+67
| | | | | | Parser predict pairs/next and emits specialized bytecode. Bytecode is descpecialized at runtime if the prediction was wrong. Store slot index in hidden control var to avoid key lookups.
* Reduce minimum Lua frame size to 1.Mike Pall2010-09-101-1/+1
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* Optimize BC_VARG: use RC for numparams.Mike Pall2010-09-101-8/+7
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* Use biased integer constant for TSETM array index.Mike Pall2010-09-091-1/+2
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* Improve coalescing of multiple KPRI instructions to KNIL.Mike Pall2010-09-011-39/+42
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* Fix some compiler warnings.Mike Pall2010-08-031-3/+5
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* Use FuncState typedef in favor of struct.Mike Pall2010-08-031-1/+1
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* Turn TValue setter macros into inline functions.Mike Pall2010-04-261-1/+1
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* Treat the tag of a TValue as unsigned everywhere.Mike Pall2010-04-251-3/+3
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* No longer let the GC replace dead keys with the LJ_TDEADKEY tag.Mike Pall2010-04-211-2/+4
| | | | | | | | Important: this changes the semantics of the write barrier! Carefully read the big comment block in lj_obj.h This helps HREFK key slot specialization and allows safely hoisting HREF/HREFK across GC steps, too (fix for a barely reproducible bug). Dead keys are only removed during a table resize (as before).
* Replace on-trace GC frame syncing with interpreter exit.Mike Pall2010-04-191-1/+1
| | | | | | | Need to sync GC objects to stack only during atomic GC phase. Need to setup a proper frame structure only for calling finalizers. Force an exit to the interpreter and let it handle the uncommon cases. Finally solves the "NYI: gcstep sync with frames" issue.
* Major redesign of function call handling.Mike Pall2010-02-131-17/+21
| | | | | | | | | | | Drop call gates. Use function headers, dispatched like bytecodes. Emit BC_FUNCF/BC_FUNCV bytecode at PC 0 for all Lua functions. C functions and ASM fast functions get extra bytecodes. Modify internal calling convention: new base in BASE (formerly in RA). Can now use better C function wrapper semantics (dynamic on/off). Prerequisite for call hooks with zero-overhead if disabled. Prerequisite for compiling recursive calls. Prerequisite for efficient 32/64 bit prototype guards.
* Extend scope of local vars in debug info beyond final return.Mike Pall2010-02-121-1/+1
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* Drop bc field in GCproto since the bytecode is colocated.Mike Pall2010-02-081-1/+0
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* Fix constructor bytecode generation for conditional values.Mike Pall2010-02-081-1/+1
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* Redesign of prototype generation, part 5: colocation of protoype arrays.Mike Pall2010-02-081-56/+61
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* Redesign of prototype generation, part 4: late creation of prototype.Mike Pall2010-02-081-18/+19
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* Redesign of prototype generation, part 3: bc and lineinfo.Mike Pall2010-02-081-88/+98
| | | | | Use a growable, per-chunk bytecode instruction/line stack. Collect bc/lineinfo for prototype at the end.
* Redesign of prototype generation, part 2: late init of chunkname.Mike Pall2010-02-081-1/+6
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* Redesign of prototype generation, part 1: varinfo and uvname.Mike Pall2010-02-081-86/+86
| | | | | Use a growable, per-chunk variable stack. Collect varinfo/uvname for prototype at the end.
* Major cleanup of bytecode parser.Mike Pall2010-02-061-1334/+1327
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* 32/64 bit memory ref cleanup, part 4: GCproto ->varinfo.Mike Pall2010-02-051-6/+11
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* 32/64 bit memory ref cleanup, part 3: GCproto ->lineinfo.Mike Pall2010-02-051-10/+16
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* 32/64 bit memory ref cleanup, part 2: GCproto ->uvname and ->chunkname.Mike Pall2010-02-051-8/+15
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* 32/64 bit memory ref cleanup, part 1: GCproto ->bc and ->k.Mike Pall2010-02-051-27/+36
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* Avoid int16_t widening for pt->uv elements.Mike Pall2010-01-091-4/+4
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* Bump all copyright dates to 2010.Mike Pall2010-01-091-1/+1
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* Fix alloc/free sizes of internal GCRef arrays.Mike Pall2009-12-291-1/+1
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* Fast forward to sync public repo.Mike Pall2009-12-081-0/+1
| | | | | | | | Compile math.sinh(), math.cosh(), math.tanh() and math.random(). Compile various io.*() functions. Drive the GC forward on string allocations in the parser. Improve KNUM fuse vs. load heuristics. Add abstract C call handling to IR.
* LuaJIT-2.0.0-beta2 hotfix #2v2.0.0-beta2-hotfix2Mike Pall2009-12-081-2/+4
| | | | | | Fix lua_tocfunction(). Fix cutoff register in JMP bytecode for some conditional expressions. Fix PHI marking algorithm for references from variant slots.
* RELEASE LuaJIT-2.0.0-beta1v2.0.0-beta1Mike Pall2009-12-081-0/+2198
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