[Bug tree-optimization/27882] [4.1/4.2 regression] segfault in ipa-inline.c, if (e->callee->local.disregard_inline_limits

[rguenth at gcc dot gnu dot org]

------- Comment #25 from rguenth at gcc dot gnu dot org  2006-07-19 14:06 
-------
Simpler one goes along

@@ -1148,9 +1149,13 @@ cgraph_early_inlining (void)
       if (node->analyzed && node->local.inlinable
          && (node->needed || node->reachable)
          && node->callers)
+       inlined |= cgraph_decide_inlining_incrementally (node, true);
+      /* Collect at cgraph roots, which avoid collecting inside cycles.  */
+      if (inlined
+         && !node->callers)
        {
-         if (cgraph_decide_inlining_incrementally (node, true))
-           ggc_collect ();
+         ggc_collect ();
+         inlined = false;
        }
     }
   cgraph_remove_unreachable_nodes (true, dump_file);

but also has a greater impact on when we collect and when not possibly.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27882