opensources/lua - lua - Gitea: Git with home nas server

Commit Graph

Author	SHA1	Message	Date
Roberto Ierusalimschy	34aa0c5bd7	new macros 'likely'/'unlikely' with hints for jump predictions (used only in errors for now)	7 years ago
Roberto Ierusalimschy	02ed0b2c30	in 'luaD_poscall', there is no need to compute 'firstResult' when 'nres==0'	7 years ago
Roberto Ierusalimschy	e64e20ac81	minimizing the code ran by 'vmfetch' + no more 'vra' (the code is simpler without 'vra' and conversion is a no-op)	7 years ago
Roberto Ierusalimschy	03c6a05ec8	no more nil-in-table	7 years ago
Roberto Ierusalimschy	3d0b5edfe4	using unsigned comparison in 'l_intfitsf' (avoids one comparison)	7 years ago
Roberto Ierusalimschy	7b0b6b3b39	cannot use 'defined' inside a macro + call to 'luaT_keydef' must be protected	7 years ago
Roberto Ierusalimschy	4a1612ff9b	new experimental syntax using reserved word 'undef'	7 years ago
Roberto Ierusalimschy	62a392ff46	using jump tables when available	7 years ago
Roberto Ierusalimschy	ef8263f81f	better names for macros for tags and types. rttype -> rawtt; ttyperaw -> withvariant; ttype -> ttypetag; tnov -> ttype	7 years ago
Roberto Ierusalimschy	9243c414d9	first version of empty entries in tables (so that, in the future, tables can contain regular nil entries)	7 years ago
Roberto Ierusalimschy	c72ac048b9	conditional jumps "deunified" (if a jump table is used, the unification may harm jump prediction.)	7 years ago
Roberto Ierusalimschy	212095a601	new opcodes OP_GTI/OP_GEI	7 years ago
Roberto Ierusalimschy	06865aa01d	simpler implementation for 'LTintfloat'/'LEintfloat' + 'LTfloatint'/'LEfloatint'	7 years ago
Roberto Ierusalimschy	465b474899	small reorganization of 'luaV_flttointeger'/'luaV_tointeger'	7 years ago
Roberto Ierusalimschy	1afd5a152d	more generic way to handle 'gclist'	7 years ago
Roberto Ierusalimschy	49dae52d08	correct way to check stack space for vararg functions	7 years ago
Roberto Ierusalimschy	0682fe8169	some simplifications/optimizations in returns from Lua functions	7 years ago
Roberto Ierusalimschy	b1379936cf	vararg back to '...' (but with another implementation) new implementation should have zero overhead for non-vararg functions	7 years ago
Roberto Ierusalimschy	318a9a5859	new opcode 'PREPVARARG' (avoids test for vararg function in all function calls)	7 years ago
Roberto Ierusalimschy	51280ef2ad	call hooks for Lua functions called by 'luaV_execute'	7 years ago
Roberto Ierusalimschy	dc0ab1e8ca	warnings in VS (implicit casts from ptrdiff_t to int)	7 years ago
Roberto Ierusalimschy	5bd8d388de	OP_CONCAT does not move its result (to simplify its execution)	7 years ago
Roberto Ierusalimschy	d2fb34ac88	'OP_TAILCALL' calling C functions finishes the call and returns (instead of waiting for following 'OP_RETURN')	7 years ago
Roberto Ierusalimschy	ab0a851db4	'luaD_tryfuncTM' can ensure it does not change the stack	7 years ago
Roberto Ierusalimschy	ad960095bf	avoid jumping into a variable scope (C++ does not allow that)	7 years ago
Roberto Ierusalimschy	a9295a2b8e	typos in comments	7 years ago
Roberto Ierusalimschy	cf7eff45f3	keep control of stack top in Lua functions concentrated in 'luaV_execute'	7 years ago
Roberto Ierusalimschy	4676f6599e	new macros 'isOT'/'isIT' (plus exchanged parameters of OP_VARARG to make it similar to other 'isOT' instructions)	7 years ago
Roberto Ierusalimschy	1d5b885437	when running Lua code, there is no need to keep 'L->top' "correct"; set it only when needed.	7 years ago
Roberto Ierusalimschy	3153a41e33	no need to save 'pc' in case of allocation errors (allocation errors do not call message handlers)	7 years ago
Roberto Ierusalimschy	d388c165ef	new opcodes 'FORLOOP1'/'FORPREP1' for "basic for" (integer variable with increment of 1)	7 years ago
Roberto Ierusalimschy	86431a2f1c	new opcodes BANDK/BORK/BXORK. (They do not use immediate operands because, too often, masks in bitwise operations are integers larger than one byte.)	7 years ago
Roberto Ierusalimschy	c7ee7fe026	new opcodes OP_SHLI/OP_SHRI	7 years ago
Roberto Ierusalimschy	10b8c99bbb	small peephole optimizations	7 years ago
Roberto Ierusalimschy	745eb41993	new opcodes OP_RETURN0/OP_RETURN1	7 years ago
Roberto Ierusalimschy	c766e4103d	'luaV_execute' gets call info as extra argument (it is always available on call sites)	7 years ago
Roberto Ierusalimschy	1a5e8c1014	conditional jumps unified in label "condjump' + new variable 'vra' to avoid excessive use of macro 's2v'	7 years ago
Roberto Ierusalimschy	ff5fe51044	using register 'k' for conditions in tests (we only need one bit there)	7 years ago
Roberto Ierusalimschy	093c16b67b	new opcodes 'OP_LTI' and 'OP_LEI'	7 years ago
Roberto Ierusalimschy	73abfde2ef	small simplifications around 'luaT_callorderTM'	7 years ago
Roberto Ierusalimschy	196c87c9ce	no more 'stackless' implementation; 'luaV_execute' calls itself recursively to execute function calls. 'unroll' continues all executions suspended by an yield (through a long jump)	7 years ago
Roberto Ierusalimschy	3c230cc825	using 'A' for register instead of 'B' in relational opcodes ('R(A)' is already created by default for all instructions.)	7 years ago
Roberto Ierusalimschy	41f2936d8f	new opcode 'OP_EQI' for equality with immediate numbers	7 years ago
Roberto Ierusalimschy	14c3aa12b5	more direct implementation for tail calls.	7 years ago
Roberto Ierusalimschy	f3ca52bfa9	in order comparison opcodes, fast track for floats too	7 years ago
Roberto Ierusalimschy	4c0e36a46e	new instruction 'OP_EQK' (for equality with constants)	7 years ago
Roberto Ierusalimschy	5440b42f43	using 'trap' to stop 'luaV_execute' when necessary (tracing and to update its copy of 'base' when the stack is reallocated)	7 years ago
Roberto Ierusalimschy	32fef60743	detail ('Protect' defined as an expression)	7 years ago
Roberto Ierusalimschy	26679ea35b	new function 'luaV_flttointeger' to convert floats to integers (without string coercions) + string operands to bitwise operations handled by string metamethods	7 years ago
Roberto Ierusalimschy	c3e5946fb2	new format for JUMP instructions (to allow larger offsets)	7 years ago

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647 Commits (b3970649550fe8471c55bfae57aa3752ddfa97a9)