ipa-fnsummary.c (remap_edge_change_prob): Do not ICE when changes are not streamed in.

	* ipa-fnsummary.c (remap_edge_change_prob): Do not ICE when changes
	are not streamed in.

From-SVN: r267191

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2b957549157e1eba4c63c4eab8b727a56353ed39..83cacbfc1b1809b2b7a9a1b0739ed5b8fefb78aa 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2018-12-15  Jan Hubicka  <hubicka@ucw.cz>
+
+       * ipa-fnsummary.c (remap_edge_change_prob): Do not ICE when changes
+       are not streamed in.
+
 2018-12-15  H.J. Lu  <hongjiu.lu@intel.com>
 
        PR target/88483

diff --git a/gcc/ipa-fnsummary.c b/gcc/ipa-fnsummary.c
index 2f038909ab4677cfaf4eabe12177976ff5a5f5bb..471ec5038516a379a1e158b6df0a64abaa8b1eb8 100644 (file)
--- a/gcc/ipa-fnsummary.c
+++ b/gcc/ipa-fnsummary.c
@@ -2861,6 +2861,9 @@ remap_edge_change_prob (struct cgraph_edge *inlined_edge,
       struct ipa_call_summary *inlined_es
        = ipa_call_summaries->get (inlined_edge);
 
+      if (es->param.length () == 0)
+       return;
+
       for (i = 0; i < ipa_get_cs_argument_count (args); i++)
        {
          struct ipa_jump_func *jfunc = ipa_get_ith_jump_func (args, i);