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Initial E4X check-in, configured off (246441, rs=shaver).

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This commit is contained in:
brendan@mozilla.org
2004-10-05 10:19:07 +00:00
parent 0cdbab45e6
commit d30a903493
54 changed files with 9012 additions and 755 deletions
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4
js/src/jsopcode.h
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@@ -70,10 +70,11 @@ typedef enum JSOp {
#define JOF_LOOKUPSWITCH 5 /* lookup switch */
#define JOF_QARG 6 /* quickened get/set function argument ops */
#define JOF_QVAR 7 /* quickened get/set local variable ops */
#define JOF_DEFLOCALVAR 8 /* define local var with initial value */
#define JOF_INDEXCONST 8 /* arg or var index + constant pool index */
#define JOF_JUMPX 9 /* signed 32-bit jump offset immediate */
#define JOF_TABLESWITCHX 10 /* extended (32-bit offset) table switch */
#define JOF_LOOKUPSWITCHX 11 /* extended (32-bit offset) lookup switch */
#define JOF_CONST2 12 /* 2 unsigned 16-bit constant pool indexes */
#define JOF_TYPEMASK 0x000f /* mask for above immediate types */
#define JOF_NAME 0x0010 /* name operation */
#define JOF_PROP 0x0020 /* obj.prop operation */
@@ -93,6 +94,7 @@ typedef enum JSOp {
#define JOF_BACKPATCH 0x4000 /* backpatch placeholder during codegen */
#define JOF_LEFTASSOC 0x8000 /* left-associative operator */
#define JOF_DECLARING 0x10000 /* var, const, or function declaration op */
#define JOF_XMLNAME 0x20000 /* XML name: *, a::b, @a, @a::b, etc. */
#define JOF_TYPE_IS_EXTENDED_JUMP(t) \
((unsigned)((t) - JOF_JUMPX) <= (unsigned)(JOF_LOOKUPSWITCHX - JOF_JUMPX))