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54 Commits

Author SHA1 Message Date
Mike Pall
1e66d0f9e6 Merge branch 'master' into v2.1 2021-01-02 21:56:07 +01:00
Mike Pall
f47c864b01 Bump copyright date. 2021-01-02 21:49:41 +01:00
Mike Pall
94d4abcca9 Merge branch 'master' into v2.1 2020-08-09 23:12:48 +02:00
Mike Pall
e296f56b82 Call error function on rethrow after trace exit. 2020-08-09 22:50:31 +02:00
Mike Pall
ff34b48ddd Redesign and harden string interning. 
Up to 40% faster on hash-intensive benchmarks.
With some ideas from Sokolov Yura.
 2020-06-23 03:06:45 +02:00
Mike Pall
03208c8162 Fix math.min()/math.max() inconsistencies. 2020-05-22 03:10:30 +02:00
Mike Pall
ae20998ff5 ARM, ARM64, PPC: Fix TSETR fallback. 
Thanks to Javier Guerra Giraldez.
 2020-05-18 22:06:50 +02:00
Mike Pall
87b111f0fe Merge branch 'master' into v2.1 2020-01-20 23:34:21 +01:00
Mike Pall
38a5ed4b43 Bump copyright date. 2020-01-20 23:26:51 +01:00
Mike Pall
71ff7ef8a7 Merge branch 'master' into v2.1 2017-01-17 12:41:05 +01:00
Mike Pall
b93a1dd0c8 Bump copyright date to 2017. 2017-01-17 12:35:03 +01:00
Mike Pall
f4231949b5 Merge branch 'master' into v2.1 2016-03-03 12:11:37 +01:00
Mike Pall
db1b399af1 Bump copyright date to 2016. 2016-03-03 12:02:22 +01:00
Mike Pall
f61148c486 ARM: Add external frame unwinding. 
Thanks to Nick Zavaritsky.
 2015-12-28 16:34:11 +01:00
Mike Pall
a3a6866d4c Re-enable trace stitching. 
Thanks to Vyacheslav Egorov.
 2015-08-29 23:24:26 +02:00
Mike Pall
0a5045c34e Merge branch 'master' into v2.1 2015-01-06 00:12:45 +01:00
Mike Pall
86913b9bbf Bump copyright date to 2015. 2015-01-05 23:59:31 +01:00
Mike Pall
fcae87e315 Merge branch 'master' into v2.1 2015-01-05 00:07:27 +01:00
Mike Pall
4d9e8e245a ARM: Minor interpreter optimization. 2015-01-05 00:05:38 +01:00
Mike Pall
7a76d435da Merge branch 'master' into v2.1 2014-12-27 06:11:14 +01:00
Mike Pall
16f910b4a8 ARM: Fix write barrier check in BC_USETS. 2014-12-27 06:03:06 +01:00
Mike Pall
54826563b2 ARM: Fix excess stack growth in interpreter. 2014-12-27 05:59:16 +01:00
Mike Pall
a9d4543601 Merge branch 'master' into v2.1 2014-01-16 23:18:34 +01:00
Mike Pall
ef59e54820 Bump copyright date to 2014. 2014-01-16 23:10:16 +01:00
Mike Pall
ce9e8ed675 Fix KBASE for Lua functions below stitched fast functions. 2014-01-16 22:53:27 +01:00
Mike Pall
b5d741fa7e Add trace stitching. 2013-12-25 02:55:25 +01:00
Mike Pall
5c7db3c4fc Merge branch 'master' into v2.1 2013-12-02 09:19:06 +01:00
Mike Pall
916f09d0a9 x64: Fix store to upvalue for lightuserdata values. 2013-12-02 09:18:01 +01:00
Mike Pall
4dce22c40d Add low-overhead profiler. Part 1: interpreter, low-level C API. 2013-09-02 01:49:19 +02:00
Mike Pall
517500ba48 Save currently executing lua_State in g->cur_L. 
This is only a good approximation due to deficiencies in the design of
the Lua/C API. It indicates _some_ valid state that is/was executing.
Also reorder L->cframe stores to achieve a synchronously consistent state.
 2013-08-30 23:38:17 +02:00
Mike Pall
5120240b77 Use g->jit_base for on/off-trace detection. 2013-08-26 18:28:58 +02:00
Mike Pall
8f90a1279e Big renaming of string buffer/formatting/conversion functions. 2013-05-13 10:15:07 +02:00
Mike Pall
9b8db403f2 Refactor string.rep(). 2013-04-26 19:57:25 +02:00
Mike Pall
f9421f2b9f Replace string.len with bytecode builtin. 2013-04-26 18:40:39 +02:00
Mike Pall
61cb25b0ca Refactor string.reverse(), string.lower(), string.upper(). 2013-04-26 00:31:10 +02:00
Mike Pall
5f1781a127 Compile string concatenations (BC_CAT). 2013-04-21 01:01:33 +02:00
Mike Pall
116cdd7e9a String buffer refactoring, part 2. 
Switch to pointers for start/pos/end of buffer.
Abstract out some buffer writers.
 2013-02-27 21:28:28 +01:00
Mike Pall
60e380fd93 Replace table.getn/foreach/foreachi with bytecode builtins. 2013-02-23 02:17:50 +01:00
Mike Pall
73ef845fca Add special bytecodes for builtins. 
BC_ISTYPE, BC_ISNUM: fast type checks/coercions.
BC_TGETR, BC_TSETR: fast rawgeti/rawseti, no type checks for table/key.
 2013-02-23 02:09:19 +01:00
Mike Pall
19d5651455 Replace math.deg/math.rad with builtin Lua function. 2013-02-22 01:44:17 +01:00
Mike Pall
4a44c4ff69 Bump copyright date to 2013. 2013-02-11 12:54:48 +01:00
Mike Pall
0613358991 ARM: Fix ordered comparisons for number <=> non-number. 2012-11-07 18:05:23 +01:00
Mike Pall
2621617a92 ARM: Drop hard-fp variants of floor/ceil/trunc. 
Soft-fp variants are faster on a Cortex-A9. Duh.
 2012-10-15 16:53:03 +02:00
Mike Pall
eabfdfe1aa Don't use stack unwinding for lua_yield(). 2012-10-09 13:19:57 +02:00
Mike Pall
2f5ed5d0df From Lua 5.2: Add string.rep(s, n, sep). 2012-10-07 17:11:39 +02:00
Mike Pall
0561a56938 From Lua 5.2: Add math.log(x, base). 2012-10-07 15:47:11 +02:00
Mike Pall
aed2009378 Fix despecialization of ITERN when already running. 2012-09-12 16:58:47 +02:00
Mike Pall
23932a6c8b Use 0/1 macro for Lua 5.2 compatibility. 2012-09-12 11:20:47 +02:00
Mike Pall
af2cb02542 ARM: Fix hard-float lj_vm_trunc() (used by compiled math.modf). 2012-08-19 22:37:43 +02:00
Mike Pall
4b0af611d0 ARM: Add hard-float ABI support to the FFI (interpreter). 2012-07-30 19:00:52 +02:00