DrSocalkwe3n/luajit
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Merge branch 'master' into v2.1

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This commit is contained in:
Mike Pall
2019-01-10 12:24:17 +01:00
parent e2cc89b190 380e4409a7
commit 749e99ce2a
3 changed files with 12 additions and 12 deletions
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8
src/lj_opt_loop.c
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@@ -223,7 +223,7 @@ static void loop_subst_snap(jit_State *J, SnapShot *osnap,
}
J->guardemit.irt = 0;
/* Setup new snapshot. */
snap->mapofs = (uint16_t)nmapofs;
snap->mapofs = (uint32_t)nmapofs;
snap->ref = (IRRef1)J->cur.nins;
snap->nslots = nslots;
snap->topslot = osnap->topslot;
@@ -251,7 +251,7 @@ static void loop_subst_snap(jit_State *J, SnapShot *osnap,
nmap += nn;
while (omap < nextmap) /* Copy PC + frame links. */
*nmap++ = *omap++;
J->cur.nsnapmap = (uint16_t)(nmap - J->cur.snapmap);
J->cur.nsnapmap = (uint32_t)(nmap - J->cur.snapmap);
}
typedef struct LoopState {
@@ -369,7 +369,7 @@ static void loop_unroll(LoopState *lps)
}
}
if (!irt_isguard(J->guardemit)) /* Drop redundant snapshot. */
J->cur.nsnapmap = (uint16_t)J->cur.snap[--J->cur.nsnap].mapofs;
J->cur.nsnapmap = (uint32_t)J->cur.snap[--J->cur.nsnap].mapofs;
lua_assert(J->cur.nsnapmap <= J->sizesnapmap);
*psentinel = J->cur.snapmap[J->cur.snap[0].nent]; /* Restore PC. */
@@ -383,7 +383,7 @@ static void loop_undo(jit_State *J, IRRef ins, SnapNo nsnap, MSize nsnapmap)
SnapShot *snap = &J->cur.snap[nsnap-1];
SnapEntry *map = J->cur.snapmap;
map[snap->mapofs + snap->nent] = map[J->cur.snap[0].nent]; /* Restore PC. */
J->cur.nsnapmap = (uint16_t)nsnapmap;
J->cur.nsnapmap = (uint32_t)nsnapmap;
J->cur.nsnap = nsnap;
J->guardemit.irt = 0;
lj_ir_rollback(J, ins);