luajit - A mirror of https://luajit.org/git/luajit.git

	Commit message (Collapse)	Author	Age	Files	Lines
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*	FFI: Record 64 bit integer comparisons and pointer comparisons.	Mike Pall	2011-01-17	1	-0/+1
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*	Add trace recorder infrastructure for instruction post-processing.	Mike Pall	2011-01-17	1	-0/+20
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*	Fix assertion.	Mike Pall	2011-01-16	1	-1/+4
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*	FFI: Add 64 bit integer comparisons and pointer comparisons.	Mike Pall	2011-01-13	1	-0/+29
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*	Bump copyright date to 2011.	Mike Pall	2011-01-09	1	-1/+1
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*	FFI: Add support for cdata constants to IR.	Mike Pall	2011-01-02	1	-0/+5
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*	Refactoring of conversion ops, part 4: use CONV instead of TOINT/TONUM.	Mike Pall	2010-12-31	1	-11/+11
\| \| \| \|	Also narrow CONV.int.num and CONV.i64.num.
*	FFI: Treat cdata metatable+methods as immutable in trace recorder.	Mike Pall	2010-12-08	1	-0/+13
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*	Add IR_KINT64.	Mike Pall	2010-12-05	1	-1/+2
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*	Rename IRT_PTR to IRT_P32.	Mike Pall	2010-12-05	1	-20/+20
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*	Split off fast function recording to lj_ffrecord.c.	Mike Pall	2010-12-05	1	-826/+38
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*	Improve unrolling heuristics for non-looping inner loops.	Mike Pall	2010-11-25	1	-1/+2
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*	Disable Lua 5.2 features by default. See -DLUAJIT_ENABLE_LUA52COMPAT.	Mike Pall	2010-11-19	1	-1/+4
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*	Add support for __pairs and __ipairs metamethods (from Lua 5.2).	Mike Pall	2010-11-18	1	-27/+36
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*	Fix recording of y = select(n, ...) for non-int indexes.	Mike Pall	2010-10-11	1	-0/+2
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*	Decouple SLOAD type and optional conversion.	Mike Pall	2010-10-11	1	-9/+11
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*	Specialize bytecode for pairs()/next() iterator. Speedup: 3.5x.	Mike Pall	2010-09-30	1	-0/+2
\| \| \| \| \| \|	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.
*	Add IR_VLOAD for vararg loads.	Mike Pall	2010-09-14	1	-2/+2
\| \| \| \|	Also fixes the broken AA improvement in the last commit.
*	Avoid unnecessary vararg loads.	Mike Pall	2010-09-14	1	-1/+2
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*	Record y = select(x, ...) idiom.	Mike Pall	2010-09-13	1	-0/+59
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*	Record select().	Mike Pall	2010-09-13	1	-0/+42
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*	Record vararg expressions with varargs defined off-trace.	Mike Pall	2010-09-13	1	-23/+57
\| \| \| \|	Add SLOAD variant to access the frame type/size.
*	Fix tailcalls from vararg functions.	Mike Pall	2010-09-13	1	-1/+8
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*	Fix off-by-one errors in maxslot calculation of trace recorder.	Mike Pall	2010-09-12	1	-2/+2
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*	Record vararg expressions with known fixed number of results.	Mike Pall	2010-09-12	1	-1/+27
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*	Record calls to vararg functions.	Mike Pall	2010-09-12	1	-2/+36
\| \| \| \| \| \|	This loop is now roughly 1000x faster than the Lua interpreter: local function f(a,b,...) end; for i=1,2e8 do f(1,2,i) end Yet another silly microbenchmark -- I know.
*	Turn some lua_State fields into 32 bit pointers.	Mike Pall	2010-09-09	1	-1/+2
\| \| \| \|	lua_State now fits into one cache line on x64.
*	PPC: Clean up masked shift/rotate target settings.	Mike Pall	2010-08-29	1	-3/+2
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*	Abstract out pointer hash to hashrot(). Tune hash constants.	Mike Pall	2010-07-21	1	-10/+1
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*	Add weak guards. Emit TNEW/TDUP with a guard bit.	Mike Pall	2010-05-08	1	-2/+2
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*	Treat the tag of a TValue as unsigned everywhere.	Mike Pall	2010-04-25	1	-1/+1
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*	Make metamethod names proper GC roots.	Mike Pall	2010-04-25	1	-7/+5
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*	Simplify management of current trace. Drop lazy save.	Mike Pall	2010-04-25	1	-6/+6
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*	Turn traces into true GC objects (GCtrace).	Mike Pall	2010-04-25	1	-7/+6
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*	No longer let the GC replace dead keys with the LJ_TDEADKEY tag.	Mike Pall	2010-04-21	1	-2/+7
\| \| \| \| \| \| \| \|	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 Pall	2010-04-19	1	-7/+16
\| \| \| \| \| \| \|	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.
*	Generate EQ(HREF, niltv) for load path, too (better CSE).	Mike Pall	2010-03-28	1	-1/+7
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*	Fix precondition check for NEWREF.	Mike Pall	2010-03-28	1	-2/+2
\| \| \| \|	A check for nil value is not enough. Must check for ptr == niltv.
*	Avoid snapshots for returns to known callers.	Mike Pall	2010-03-21	1	-2/+2
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*	Add array bounds check elimination (-Oabc, on by default).	Mike Pall	2010-03-15	1	-1/+39
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*	Reorganize scalar evolution analysis.	Mike Pall	2010-03-15	1	-7/+20
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*	Fix handling of bad argument types in recorder.	Mike Pall	2010-03-09	1	-2/+3
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*	Fix recording of getmetatable() for non-tables.	Mike Pall	2010-03-09	1	-3/+5
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*	Avoid tracing the nil return case of tonumber().	Mike Pall	2010-03-09	1	-1/+5
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*	Fix assertion in rec_check_slots.	Mike Pall	2010-03-07	1	-1/+1
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*	Fix 64 bit conversion warning.	Mike Pall	2010-03-03	1	-1/+1
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*	Implement down-recursion.	Mike Pall	2010-03-01	1	-2/+39
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*	Fix 64 bit conversion warnings.	Mike Pall	2010-02-24	1	-3/+3
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*	Fix 64 bit portability problem in rec_ret().	Mike Pall	2010-02-24	1	-1/+1
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*	Randomize penalties for aborts and add blacklisting.	Mike Pall	2010-02-23	1	-3/+3
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