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Cleanup prototype flags.

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This commit is contained in:
Mike Pall
2011-06-09 13:54:40 +02:00
parent 96cc99bd6a
commit b6a7fc5330
6 changed files with 33 additions and 25 deletions
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10
src/lj_trace.c
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@@ -163,10 +163,10 @@ void LJ_FASTCALL lj_trace_free(global_State *g, GCtrace *T)
/* Re-enable compiling a prototype by unpatching any modified bytecode. */
void lj_trace_reenableproto(GCproto *pt)
{
if ((pt->flags & PROTO_HAS_ILOOP)) {
if ((pt->flags & PROTO_ILOOP)) {
BCIns *bc = proto_bc(pt);
BCPos i, sizebc = pt->sizebc;;
pt->flags &= ~PROTO_HAS_ILOOP;
pt->flags &= ~PROTO_ILOOP;
if (bc_op(bc[0]) == BC_IFUNCF)
setbc_op(&bc[0], BC_FUNCF);
for (i = 1; i < sizebc; i++) {
@@ -323,7 +323,7 @@ void lj_trace_freestate(global_State *g)
static void blacklist_pc(GCproto *pt, BCIns *pc)
{
setbc_op(pc, (int)bc_op(*pc)+(int)BC_ILOOP-(int)BC_LOOP);
pt->flags |= PROTO_HAS_ILOOP;
pt->flags |= PROTO_ILOOP;
}
/* Penalize a bytecode instruction. */
@@ -359,13 +359,13 @@ static void trace_start(jit_State *J)
lua_State *L;
TraceNo traceno;
if ((J->pt->flags & PROTO_NO_JIT)) { /* JIT disabled for this proto? */
if ((J->pt->flags & PROTO_NOJIT)) { /* JIT disabled for this proto? */
if (J->parent == 0) {
/* Lazy bytecode patching to disable hotcount events. */
lua_assert(bc_op(*J->pc) == BC_FORL || bc_op(*J->pc) == BC_ITERL ||
bc_op(*J->pc) == BC_LOOP || bc_op(*J->pc) == BC_FUNCF);
setbc_op(J->pc, (int)bc_op(*J->pc)+(int)BC_ILOOP-(int)BC_LOOP);
J->pt->flags |= PROTO_HAS_ILOOP;
J->pt->flags |= PROTO_ILOOP;
}
J->state = LJ_TRACE_IDLE; /* Silently ignored. */
return;