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Compile table traversals: next(), pairs(), BC_ISNEXT/BC_ITERN.

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Sponsored by OpenResty Inc.
This commit is contained in:
Mike Pall
2021-09-19 17:49:25 +02:00
parent 986bb406ad
commit bb0f241015
27 changed files with 781 additions and 47 deletions
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2
src/lj_ir.h
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@@ -236,6 +236,7 @@ IRFLDEF(FLENUM)
#define IRSLOAD_CONVERT 0x08 /* Number to integer conversion. */
#define IRSLOAD_READONLY 0x10 /* Read-only, omit slot store. */
#define IRSLOAD_INHERIT 0x20 /* Inherited by exits/side traces. */
#define IRSLOAD_KEYINDEX 0x40 /* Table traversal key index. */
/* XLOAD mode bits, stored in op2. */
#define IRXLOAD_READONLY 0x01 /* Load from read-only data. */
@@ -495,6 +496,7 @@ typedef uint32_t TRef;
#define TREF_REFMASK 0x0000ffff
#define TREF_FRAME 0x00010000
#define TREF_CONT 0x00020000
#define TREF_KEYINDEX 0x00100000
#define TREF(ref, t) ((TRef)((ref) + ((t)<<24)))