µ-opts

5 files changed, 30 insertions, 30 deletions

diff --git a/ev.c b/ev.c
index 628ccf9..808e07d 100644
--- a/ev.c
+++ b/ev.c
@@ -420,7 +420,7 @@ array_nextsize (int elem, int cur, int cnt)
   return ncur;
 }
 
-inline_speed void *
+static noinline void *
 array_realloc (int elem, void *base, int *cur, int cnt)
 {
   *cur = array_nextsize (elem, *cur, cnt);
@@ -455,17 +455,17 @@ void noinline
 ev_feed_event (EV_P_ void *w, int revents)
 {
   W w_ = (W)w;
+  int pri = ABSPRI (w_);
 
   if (expect_false (w_->pending))
+    pendings [pri][w_->pending - 1].events |= revents;
+  else
     {
-      pendings [ABSPRI (w_)][w_->pending - 1].events |= revents;
-      return;
+      w_->pending = ++pendingcnt [pri];
+      array_needsize (ANPENDING, pendings [pri], pendingmax [pri], w_->pending, EMPTY2);
+      pendings [pri][w_->pending - 1].w      = w_;
+      pendings [pri][w_->pending - 1].events = revents;
     }
-
-  w_->pending = ++pendingcnt [ABSPRI (w_)];
-  array_needsize (ANPENDING, pendings [ABSPRI (w_)], pendingmax [ABSPRI (w_)], pendingcnt [ABSPRI (w_)], EMPTY2);
-  pendings [ABSPRI (w_)][w_->pending - 1].w      = w_;
-  pendings [ABSPRI (w_)][w_->pending - 1].events = revents;
 }
 
 void inline_size
@@ -751,7 +751,7 @@ sigcb (EV_P_ ev_io *iow, int revents)
       ev_feed_signal_event (EV_A_ signum + 1);
 }
 
-void inline_size
+void inline_speed
 fd_intern (int fd)
 {
 #ifdef _WIN32
@@ -1584,7 +1584,7 @@ ev_stop (EV_P_ W w)
 
 /*****************************************************************************/
 
-void
+void noinline
 ev_io_start (EV_P_ ev_io *w)
 {
   int fd = w->fd;
@@ -1601,7 +1601,7 @@ ev_io_start (EV_P_ ev_io *w)
   fd_change (EV_A_ fd);
 }
 
-void
+void noinline
 ev_io_stop (EV_P_ ev_io *w)
 {
   clear_pending (EV_A_ (W)w);
@@ -1616,7 +1616,7 @@ ev_io_stop (EV_P_ ev_io *w)
   fd_change (EV_A_ w->fd);
 }
 
-void
+void noinline
 ev_timer_start (EV_P_ ev_timer *w)
 {
   if (expect_false (ev_is_active (w)))
@@ -1634,7 +1634,7 @@ ev_timer_start (EV_P_ ev_timer *w)
   /*assert (("internal timer heap corruption", timers [((W)w)->active - 1] == w));*/
 }
 
-void
+void noinline
 ev_timer_stop (EV_P_ ev_timer *w)
 {
   clear_pending (EV_A_ (W)w);
@@ -1658,7 +1658,7 @@ ev_timer_stop (EV_P_ ev_timer *w)
   ev_stop (EV_A_ (W)w);
 }
 
-void
+void noinline
 ev_timer_again (EV_P_ ev_timer *w)
 {
   if (ev_is_active (w))
@@ -1679,7 +1679,7 @@ ev_timer_again (EV_P_ ev_timer *w)
 }
 
 #if EV_PERIODIC_ENABLE
-void
+void noinline
 ev_periodic_start (EV_P_ ev_periodic *w)
 {
   if (expect_false (ev_is_active (w)))
@@ -1702,7 +1702,7 @@ ev_periodic_start (EV_P_ ev_periodic *w)
   /*assert (("internal periodic heap corruption", periodics [((W)w)->active - 1] == w));*/
 }
 
-void
+void noinline
 ev_periodic_stop (EV_P_ ev_periodic *w)
 {
   clear_pending (EV_A_ (W)w);
@@ -1724,7 +1724,7 @@ ev_periodic_stop (EV_P_ ev_periodic *w)
   ev_stop (EV_A_ (W)w);
 }
 
-void
+void noinline
 ev_periodic_again (EV_P_ ev_periodic *w)
 {
   /* TODO: use adjustheap and recalculation */
@@ -1737,7 +1737,7 @@ ev_periodic_again (EV_P_ ev_periodic *w)
 # define SA_RESTART 0
 #endif
 
-void
+void noinline
 ev_signal_start (EV_P_ ev_signal *w)
 {
 #if EV_MULTIPLICITY
@@ -1766,7 +1766,7 @@ ev_signal_start (EV_P_ ev_signal *w)
     }
 }
 
-void
+void noinline
 ev_signal_stop (EV_P_ ev_signal *w)
 {
   clear_pending (EV_A_ (W)w);
diff --git a/ev_epoll.c b/ev_epoll.c
index 38fd304..c544a14 100644
--- a/ev_epoll.c
+++ b/ev_epoll.c
@@ -42,7 +42,7 @@ epoll_modify (EV_P_ int fd, int oev, int nev)
       (nev & EV_READ ? EPOLLIN : 0)
       | (nev & EV_WRITE ? EPOLLOUT : 0);
 
-  if (epoll_ctl (backend_fd, mode, fd, &ev))
+  if (expect_false (epoll_ctl (backend_fd, mode, fd, &ev)))
     if (errno != ENOENT /* on ENOENT the fd went away, so try to do the right thing */
         || (nev && epoll_ctl (backend_fd, EPOLL_CTL_ADD, fd, &ev)))
       fd_kill (EV_A_ fd);
@@ -54,7 +54,7 @@ epoll_poll (EV_P_ ev_tstamp timeout)
   int i;
   int eventcnt = epoll_wait (backend_fd, epoll_events, epoll_eventmax, (int)ceil (timeout * 1000.));
 
-  if (eventcnt < 0)
+  if (expect_false (eventcnt < 0))
     {
       if (errno != EINTR)
         syserr ("(libev) epoll_wait");
diff --git a/ev_kqueue.c b/ev_kqueue.c
index 4fd649f..3103db1 100644
--- a/ev_kqueue.c
+++ b/ev_kqueue.c
@@ -92,7 +92,7 @@ kqueue_poll (EV_P_ ev_tstamp timeout)
   res = kevent (backend_fd, kqueue_changes, kqueue_changecnt, kqueue_events, kqueue_eventmax, &ts);
   kqueue_changecnt = 0;
 
-  if (res < 0)
+  if (expect_false (res < 0))
     { 
       if (errno != EINTR)
         syserr ("(libev) kevent");
diff --git a/ev_poll.c b/ev_poll.c
index 52fe42d..9ceff16 100644
--- a/ev_poll.c
+++ b/ev_poll.c
@@ -31,7 +31,7 @@
 
 #include <poll.h>
 
-static void
+void inline_size
 pollidx_init (int *base, int count)
 {
   while (count--)
@@ -67,7 +67,7 @@ poll_modify (EV_P_ int fd, int oev, int nev)
     {
       pollidxs [fd] = -1;
 
-      if (idx < --pollcnt)
+      if (expect_true (idx < --pollcnt))
         {
           polls [idx] = polls [pollcnt];
           pollidxs [polls [idx].fd] = idx;
@@ -81,7 +81,7 @@ poll_poll (EV_P_ ev_tstamp timeout)
   int i;
   int res = poll (polls, pollcnt, (int)ceil (timeout * 1000.));
 
-  if (res < 0)
+  if (expect_false (res < 0))
     {
       if (errno == EBADF)
         fd_ebadf (EV_A);
@@ -94,7 +94,7 @@ poll_poll (EV_P_ ev_tstamp timeout)
     }
 
   for (i = 0; i < pollcnt; ++i)
-    if (polls [i].revents & POLLNVAL)
+    if (expect_false (polls [i].revents & POLLNVAL))
       fd_kill (EV_A_ polls [i].fd);
     else
       fd_event (
diff --git a/ev_select.c b/ev_select.c
index 1df0953..f899a79 100644
--- a/ev_select.c
+++ b/ev_select.c
@@ -90,7 +90,7 @@ select_modify (EV_P_ int fd, int oev, int nev)
     int word = fd / NFDBITS;
     int mask = 1UL << (fd % NFDBITS);
 
-    if (vec_max < word + 1)
+    if (expect_false (vec_max < word + 1))
       {
         int new_max = word + 1;
 
@@ -134,7 +134,7 @@ select_poll (EV_P_ ev_tstamp timeout)
 
   res = select (vec_max * NFDBITS, (fd_set *)vec_ro, (fd_set *)vec_wo, 0, &tv);
 
-  if (res < 0)
+  if (expect_false (res < 0))
     {
       #if EV_SELECT_IS_WINSOCKET
       errno = WSAGetLastError ();
@@ -168,7 +168,7 @@ select_poll (EV_P_ ev_tstamp timeout)
           if (FD_ISSET (handle, (fd_set *)vec_ro)) events |= EV_READ;
           if (FD_ISSET (handle, (fd_set *)vec_wo)) events |= EV_WRITE;
 
-          if (events)
+          if (expect_true (events))
             fd_event (EV_A_ fd, events);
         }
   }
@@ -191,7 +191,7 @@ select_poll (EV_P_ ev_tstamp timeout)
               events |= word_r & mask ? EV_READ  : 0;
               events |= word_w & mask ? EV_WRITE : 0;
 
-              if (events)
+              if (expect_true (events))
                 fd_event (EV_A_ word * NFDBITS + bit, events);
             }
       }