Do not call streamer_read_hwi in a function call.

* ipa-profile.c (ipa_profile_read_edge_summary): Do not allow 2 calls of streamer_read_hwi in a function call.
gcc-mirror · Jan 15, 2020 · 84a3eff · 84a3eff
1 parent 6ff7efb
commit 84a3eff
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diff --git a/gcc/ChangeLog b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2020-01-15  Martin Liska  <[email protected]>
+
+	* ipa-profile.c (ipa_profile_read_edge_summary): Do not allow
+	2 calls of streamer_read_hwi in a function call.
+
 2020-01-15  Richard Biener  <[email protected]>
 
 	* alias.c (record_alias_subset): Avoid redundant work when

diff --git a/gcc/ipa-profile.c b/gcc/ipa-profile.c
@@ -451,8 +451,9 @@ ipa_profile_read_edge_summary (class lto_input_block *ib, cgraph_edge *edge)
 
   for (i = 0; i < len; i++)
   {
-    speculative_call_target item (streamer_read_hwi (ib),
-	streamer_read_hwi (ib));
+    unsigned int target_id = streamer_read_hwi (ib);
+    int target_probability = streamer_read_hwi (ib);
+    speculative_call_target item (target_id, target_probability);
     csum->speculative_call_targets.safe_push (item);
   }
 }