From: Martin Jambor <mjambor@suse.cz>
Date: Fri, 13 Feb 2015 20:04:32 +0000 (+0000)
Subject: re PR ipa/65028 (450.soplex in SPEC CPU 2006 is miscompiled)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4fd94d1e35f1ec4098b4fba19da77d388d76cdf3;p=gcc.git

re PR ipa/65028 (450.soplex in SPEC CPU 2006 is miscompiled)


	PR ipa/65028
	* ipa-inline-transform.c (mark_all_inlined_calls_cdtor): New function.
	(inline_call): Use it.

From-SVN: r220693
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d9c58b90b02..269bcf025c9 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2015-02-13  Maritn Jambor  <mjambor@suse.cz>
+
+	PR ipa/65028
+	* ipa-inline-transform.c (mark_all_inlined_calls_cdtor): New function.
+	(inline_call): Use it.
+	
 2015-02-13  Thomas Schwinge  <thomas@codesourcery.com>
 
 	* config/nvptx/offload.h (ACCEL_COMPILER_acc_device): Define to
diff --git a/gcc/ipa-inline-transform.c b/gcc/ipa-inline-transform.c
index 235219dd82e..52493cc4d00 100644
--- a/gcc/ipa-inline-transform.c
+++ b/gcc/ipa-inline-transform.c
@@ -261,6 +261,22 @@ clone_inlined_nodes (struct cgraph_edge *e, bool duplicate,
     }
 }
 
+/* Mark all call graph edges coming out of NODE and all nodes that have been
+   inlined to it as in_polymorphic_cdtor.  */
+
+static void
+mark_all_inlined_calls_cdtor (cgraph_node *node)
+{
+  for (cgraph_edge *cs = node->callees; cs; cs = cs->next_callee)
+    {
+      cs->in_polymorphic_cdtor = true;
+      if (!cs->inline_failed)
+    mark_all_inlined_calls_cdtor (cs->callee);
+    }
+  for (cgraph_edge *cs = node->indirect_calls; cs; cs = cs->next_callee)
+    cs->in_polymorphic_cdtor = true;
+}
+
 
 /* Mark edge E as inlined and update callgraph accordingly.  UPDATE_ORIGINAL
    specify whether profile of original function should be updated.  If any new
@@ -332,6 +348,8 @@ inline_call (struct cgraph_edge *e, bool update_original,
 
   old_size = inline_summaries->get (to)->size;
   inline_merge_summary (e);
+  if (e->in_polymorphic_cdtor)
+    mark_all_inlined_calls_cdtor (e->callee);
   if (opt_for_fn (e->caller->decl, optimize))
     new_edges_found = ipa_propagate_indirect_call_infos (curr, new_edges);
   if (update_overall_summary)