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Compile string.reverse(), string.lower(), string.upper().

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This commit is contained in:
Mike Pall
2013-04-26 00:32:08 +02:00
parent 61cb25b0ca
commit b6adfff8f4
5 changed files with 42 additions and 8 deletions
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9
src/lj_ffrecord.c
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@@ -771,6 +771,15 @@ static void LJ_FASTCALL recff_string_char(jit_State *J, RecordFFData *rd)
UNUSED(rd);
}
static void LJ_FASTCALL recff_string_op(jit_State *J, RecordFFData *rd)
{
TRef str = lj_ir_tostr(J, J->base[0]);
TRef hdr = emitir(IRT(IR_BUFHDR, IRT_P32),
lj_ir_kptr(J, &J2G(J)->tmpbuf), IRBUFHDR_RESET);
TRef tr = lj_ir_call(J, rd->data, hdr, str);
J->base[0] = emitir(IRT(IR_BUFSTR, IRT_STR), hdr, tr);
}
/* -- Table library fast functions ---------------------------------------- */
static void LJ_FASTCALL recff_table_insert(jit_State *J, RecordFFData *rd)