Merge 0c70d3d34f into e3c70a7d81

Specialize to the global environment
2025-04-21 22:33:27 +00:00 · 2025-03-10 09:46:04 +08:00 · 2022-11-14 08:43:34 -05:00
1 changed files with 6 additions and 0 deletions
--- a/src/lj_record.c
+++ b/src/lj_record.c
@ -2529,6 +2529,12 @@ void lj_record_ins(jit_State *J)
  case BC_GGET: case BC_GSET:
    settabV(J->L, &ix.tabv, tabref(J->fn->l.env));
    ix.tab = emitir(IRT(IR_FLOAD, IRT_TAB), getcurrf(J), IRFL_FUNC_ENV);
+    if (gcrefeq(J->fn->l.env, J->L->env)) {
+      /* Specialize to the global environment. */
+      TRef ktab = lj_ir_ktab(J, tabref(J->fn->l.env));
+      emitir(IRTG(IR_EQ, IRT_TAB), ix.tab, ktab);
+      ix.tab = ktab;
+    }
    ix.idxchain = LJ_MAX_IDXCHAIN;
    rc = lj_record_idx(J, &ix);
    break;
Author	SHA1	Message	Date
Jude Melton-Houghton	746530e38c	Merge `0c70d3d34f` into `e3c70a7d81`	2025-03-10 09:46:04 +08:00
Jude Melton-Houghton	0c70d3d34f	Specialize to the global environment	2022-11-14 08:43:34 -05:00