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Merge branch 'master' into v2.1

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This commit is contained in:
Mike Pall 2023-12-11 13:04:43 +01:00
commit 29b0b282f5
1 changed files with 8 additions and 4 deletions
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12
src/lj_snap.c
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@ -557,13 +557,15 @@ void lj_snap_replay(jit_State *J, GCtrace *T)
IRRef refp = snap_ref(sn);
IRIns *ir = &T->ir[refp];
if (regsp_reg(ir->r) == RID_SUNK) {
uint8_t m;
if (J->slot[snap_slot(sn)] != snap_slot(sn)) continue;
pass23 = 1;
lj_assertJ(ir->o == IR_TNEW || ir->o == IR_TDUP ||
ir->o == IR_CNEW || ir->o == IR_CNEWI,
"sunk parent IR %04d has bad op %d", refp - REF_BIAS, ir->o);
if (ir->op1 >= T->nk) snap_pref(J, T, map, nent, seen, ir->op1);
if (ir->op2 >= T->nk) snap_pref(J, T, map, nent, seen, ir->op2);
m = lj_ir_mode[ir->o];
if (irm_op1(m) == IRMref) snap_pref(J, T, map, nent, seen, ir->op1);
if (irm_op2(m) == IRMref) snap_pref(J, T, map, nent, seen, ir->op2);
if (LJ_HASFFI && ir->o == IR_CNEWI) {
if (LJ_32 && refp+1 < T->nins && (ir+1)->o == IR_HIOP)
snap_pref(J, T, map, nent, seen, (ir+1)->op2);
@ -591,14 +593,16 @@ void lj_snap_replay(jit_State *J, GCtrace *T)
IRIns *ir = &T->ir[refp];
if (regsp_reg(ir->r) == RID_SUNK) {
TRef op1, op2;
uint8_t m;
if (J->slot[snap_slot(sn)] != snap_slot(sn)) { /* De-dup allocs. */
J->slot[snap_slot(sn)] = J->slot[J->slot[snap_slot(sn)]];
continue;
}
op1 = ir->op1;
if (op1 >= T->nk) op1 = snap_pref(J, T, map, nent, seen, op1);
m = lj_ir_mode[ir->o];
if (irm_op1(m) == IRMref) op1 = snap_pref(J, T, map, nent, seen, op1);
op2 = ir->op2;
if (op2 >= T->nk) op2 = snap_pref(J, T, map, nent, seen, op2);
if (irm_op2(m) == IRMref) op2 = snap_pref(J, T, map, nent, seen, op2);
if (LJ_HASFFI && ir->o == IR_CNEWI) {
if (LJ_32 && refp+1 < T->nins && (ir+1)->o == IR_HIOP) {
lj_needsplit(J); /* Emit joining HIOP. */