Revert to trival pow() optimizations to prevent inaccuracies.

2022-03-08 19:44:10 +01:00
parent aa0550e3f0
commit 96d6d50320
18 changed files with 45 additions and 157 deletions
--- a/src/lj_record.c
+++ b/src/lj_record.c
@@ -2394,7 +2394,7 @@ void lj_record_ins(jit_State *J)

  case BC_POW:
    if (tref_isnumber_str(rb) && tref_isnumber_str(rc))
-      rc = lj_opt_narrow_pow(J, rb, rc, rbv, rcv);
+      rc = lj_opt_narrow_arith(J, rb, rc, rbv, rcv, IR_POW);
    else
      rc = rec_mm_arith(J, &ix, MM_pow);
    break;