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New instruction format for SETLIST/NEWTABLE

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New instruction format 'ivABC' (a variant of iABC where parameter vC has
10 bits) allows constructors of up to 1024 elements to be coded without
EXTRAARG.
This commit is contained in:
Roberto Ierusalimschy 2024-06-28 11:18:14 -03:00
parent 6ac7219da3
commit c403e456b6
7 changed files with 97 additions and 47 deletions
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6
lcode.h
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@ -61,8 +61,10 @@ typedef enum UnOpr { OPR_MINUS, OPR_BNOT, OPR_NOT, OPR_LEN, OPR_NOUNOPR } UnOpr;
LUAI_FUNC int luaK_code (FuncState *fs, Instruction i);
LUAI_FUNC int luaK_codeABx (FuncState *fs, OpCode o, int A, unsigned Bx);
LUAI_FUNC int luaK_codeABCk (FuncState *fs, OpCode o, int A,
int B, int C, int k);
LUAI_FUNC int luaK_codeABCk (FuncState *fs, OpCode o, int A, int B, int C,
int k);
LUAI_FUNC int luaK_codevABCk (FuncState *fs, OpCode o, int A, int B, int C,
int k);
LUAI_FUNC int luaK_exp2const (FuncState *fs, const expdesc *e, TValue *v);
LUAI_FUNC void luaK_fixline (FuncState *fs, int line);
LUAI_FUNC void luaK_nil (FuncState *fs, int from, int n);