Unset m_checker in sem_function::init.

2019-11-18  Martin Liska  <mliska@suse.cz>

	PR ipa/92525
	* ipa-icf.c (sem_function::init): Unset m_checker
	at the end of the function.

From-SVN: r278405

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b240802..a7c4d61 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2019-11-18  Martin Liska  <mliska@suse.cz>
+
+       PR ipa/92525
+       * ipa-icf.c (sem_function::init): Unset m_checker
+       at the end of the function.
+
 2019-11-18  Richard Biener  <rguenther@suse.de>
 
        PR tree-optimization/92558

diff --git a/gcc/ipa-icf.c b/gcc/ipa-icf.c
index 15aac1c..7762f93 100644 (file)
--- a/gcc/ipa-icf.c
+++ b/gcc/ipa-icf.c
@@ -1410,6 +1410,8 @@ sem_function::init (ipa_icf_gimple::func_checker *checker)
       hstate.add_flag (cnode->thunk.virtual_offset_p);
       gcode_hash = hstate.end ();
     }
+
+  m_checker = NULL;
 }
 
 /* Improve accumulated hash for HSTATE based on a gimple statement STMT.  */