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*
new opcodes OP_SHLI/OP_SHRI
Roberto Ierusalimschy
2017-12-04
1
-14
/
+55
*
warnings from Visual Studio /W3
Roberto Ierusalimschy
2017-11-30
1
-2
/
+2
*
small peephole optimizations
Roberto Ierusalimschy
2017-11-30
1
-38
/
+53
*
new opcodes OP_RETURN0/OP_RETURN1
Roberto Ierusalimschy
2017-11-29
1
-2
/
+12
*
order opcodes cannot use 'K' operands
Roberto Ierusalimschy
2017-11-28
1
-2
/
+2
*
using register 'k' for conditions in tests (we only need one bit there)
Roberto Ierusalimschy
2017-11-28
1
-36
/
+58
*
detail (typo in comments)
Roberto Ierusalimschy
2017-11-23
1
-2
/
+2
*
using 'A' for register instead of 'B' in relational opcodes
Roberto Ierusalimschy
2017-11-22
1
-5
/
+5
*
new opcode 'OP_EQI' for equality with immediate numbers
Roberto Ierusalimschy
2017-11-22
1
-22
/
+51
*
new instruction 'OP_EQK' (for equality with constants)
Roberto Ierusalimschy
2017-11-16
1
-11
/
+44
*
new function 'luaV_flttointeger' to convert floats to integers (without
Roberto Ierusalimschy
2017-11-08
1
-3
/
+3
*
new format for JUMP instructions (to allow larger offsets)
Roberto Ierusalimschy
2017-11-07
1
-10
/
+25
*
eplicit 1-bit opcode operand 'k'
Roberto Ierusalimschy
2017-10-04
1
-29
/
+45
*
new opcodes with immediate integer operand for all arithmetic operations
Roberto Ierusalimschy
2017-10-04
1
-19
/
+52
*
string constants (Kstr) must fit into 'B' register
Roberto Ierusalimschy
2017-10-02
1
-2
/
+2
*
avoid the use of bit 'Bk' ('B' will lose this bit soon)
Roberto Ierusalimschy
2017-10-01
1
-4
/
+4
*
no more 'getBMode'-'getCMode' (imprecise + we will need more space
Roberto Ierusalimschy
2017-09-28
1
-5
/
+13
*
binary operators use R instead of RK
Roberto Ierusalimschy
2017-09-26
1
-11
/
+10
*
detail
Roberto Ierusalimschy
2017-09-26
1
-2
/
+4
*
new opcode OP_LOADF (load immediate float)
Roberto Ierusalimschy
2017-09-19
1
-2
/
+14
*
jumps do not close upvalues (to be faster and simpler);
Roberto Ierusalimschy
2017-09-13
1
-10
/
+41
*
new type 'StackValue' for stack elements
Roberto Ierusalimschy
2017-06-29
1
-2
/
+2
*
'lineinfo' in prototypes saved as differences instead of absolute
Roberto Ierusalimschy
2017-06-27
1
-7
/
+45
*
table field names for dedicated opcodes can be restricted to
Roberto Ierusalimschy
2017-05-18
1
-3
/
+3
*
new opcodes for table access with constant keys (strings and integers)
Roberto Ierusalimschy
2017-04-28
1
-18
/
+56
*
new opcode OP_ADDI (for immediate integer operand) (Experimental)
Roberto Ierusalimschy
2017-04-26
1
-4
/
+28
*
detail (using unsigned comparison in range check for LOADI)
Roberto Ierusalimschy
2017-04-25
1
-2
/
+2
*
registers in a VINDEXED expression must be freed in order
Roberto Ierusalimschy
2017-04-25
1
-11
/
+19
*
opcodes 'OP_GETTABUP'/'OP_SETTABUP' operate only with string keys,
Roberto Ierusalimschy
2017-04-24
1
-2
/
+12
*
new opcode LOADI (for loading immediate integers)
Roberto Ierusalimschy
2017-04-20
1
-4
/
+12
*
detail (removing spaces at end of lines)
Roberto Ierusalimschy
2016-12-22
1
-3
/
+3
*
bug: Lua can generate wrong code in functions with too many constants
Roberto Ierusalimschy
2016-07-19
1
-3
/
+6
*
all 'static' variables should be 'const'
Roberto Ierusalimschy
2016-06-20
1
-5
/
+6
*
comment (FALLTHROUGH)
Roberto Ierusalimschy
2016-05-13
1
-2
/
+2
*
'getcode' -> 'getinstruction'
Roberto Ierusalimschy
2016-01-05
1
-12
/
+15
*
more refactoring
Roberto Ierusalimschy
2016-01-04
1
-94
/
+97
*
comments (*lots* of them) + asserts
Roberto Ierusalimschy
2015-12-18
1
-84
/
+324
*
reordering of some functions + 'code_label' renamed to 'code_loadbool'
Roberto Ierusalimschy
2015-12-17
1
-61
/
+61
*
detail ('while' -> 'for') in 'luaK_patchclose'
Roberto Ierusalimschy
2015-12-17
1
-4
/
+2
*
details (typos in comments)
Roberto Ierusalimschy
2015-11-19
1
-2
/
+2
*
use macro 'hasjumps' to test whether expression has jumps...
Roberto Ierusalimschy
2015-10-26
1
-2
/
+2
*
error message ("too complex" -> "too many registers") + MAXREGS
Roberto Ierusalimschy
2015-04-29
1
-4
/
+5
*
details (avoid 'lint' warnings)
Roberto Ierusalimschy
2015-03-28
1
-5
/
+5
*
all "divisions" (div,idiv,mod) by zero are not folded, to avoid
Roberto Ierusalimschy
2014-12-29
1
-24
/
+10
*
new macro 'nvalue' (to convert an object to a float when we know
Roberto Ierusalimschy
2014-12-19
1
-6
/
+2
*
bug ('#3' causes seg. fault in 5.3-beta) + comments + 'codearith' ->
Roberto Ierusalimschy
2014-11-24
1
-13
/
+24
*
'x//y' extended to floats
Roberto Ierusalimschy
2014-11-21
1
-4
/
+2
*
added include for 'lprefix.h', for stuff that must be added before
Roberto Ierusalimschy
2014-11-02
1
-4
/
+6
*
comments (a few extra quotes around identifiers)
Roberto Ierusalimschy
2014-10-30
1
-2
/
+2
*
comment
Roberto Ierusalimschy
2014-10-28
1
-2
/
+2
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