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Fix handling of number constants in snapshots in SPLIT pass.

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This commit is contained in:
Mike Pall
2011-05-27 01:56:25 +02:00
parent 840a067d4e
commit 46955be1e2
3 changed files with 18 additions and 12 deletions
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5
src/lj_snap.c
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@@ -72,7 +72,7 @@ static MSize snapshot_slots(jit_State *J, SnapEntry *map, BCReg nslots)
(ir->op2 & (IRSLOAD_READONLY|IRSLOAD_PARENT)) != IRSLOAD_PARENT)
sn |= SNAP_NORESTORE;
}
if (LJ_SOFTFP && !irref_isk(ref) && irt_isnum(ir->t))
if (LJ_SOFTFP && irt_isnum(ir->t))
sn |= SNAP_SOFTFPNUM;
map[n++] = sn;
}
@@ -316,7 +316,8 @@ void lj_snap_regspmap(uint16_t *rsmap, GCtrace *T, SnapNo snapno, int hi)
for (n = 0; n < nent; n++) {
SnapEntry sn = map[n];
IRRef ref = snap_ref(sn);
if ((LJ_SOFTFP && hi) ? (ref++, (sn & SNAP_SOFTFPNUM)) : !irref_isk(ref)) {
if (!irref_isk(ref) &&
((LJ_SOFTFP && hi) ? (ref++, (sn & SNAP_SOFTFPNUM)) : 1)) {
IRIns *ir = &T->ir[ref];
uint32_t rs = ir->prev;
if (bloomtest(rfilt, ref))