From: marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 26 Oct 2018 07:23:33 +0000 (+0000)
Subject: Relax hash function to match equals function behavior (PR testsuite/86158).
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=018d6175e2c3d6a2cf7fd438c0878ec1f4c93cb9;p=thirdparty%2Fgcc.git

Relax hash function to match equals function behavior (PR testsuite/86158).

2018-10-26  Martin Liska  <mliska@suse.cz>

	PR testsuite/86158
	* ipa-prop.c (struct ipa_vr_ggc_hash_traits): Hash with
	addr_expr and not with pointers.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@265521 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6a2ba3aa7a5a..b60988c910e4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2018-10-26  Martin Liska  <mliska@suse.cz>
+
+	PR testsuite/86158
+	* ipa-prop.c (struct ipa_vr_ggc_hash_traits): Hash with
+	addr_expr and not with pointers.
+
 2018-10-26  Jan Hubicka  <jh@suse.cz>
 
 	* tree.c (free_lang_data_in_type): Only check main variants.
diff --git a/gcc/ipa-prop.c b/gcc/ipa-prop.c
index 1e40997c92c1..4bd0b4b45410 100644
--- a/gcc/ipa-prop.c
+++ b/gcc/ipa-prop.c
@@ -115,8 +115,8 @@ struct ipa_vr_ggc_hash_traits : public ggc_cache_remove <value_range *>
     {
       gcc_checking_assert (!p->equiv ());
       inchash::hash hstate (p->kind ());
-      hstate.add_ptr (p->min ());
-      hstate.add_ptr (p->max ());
+      inchash::add_expr (p->min (), hstate);
+      inchash::add_expr (p->max (), hstate);
       return hstate.end ();
     }
   static bool