From ccea13715b2ae55d4a784c2031553461ebf13eba Mon Sep 17 00:00:00 2001
From: Jan Hubicka <jh@suse.cz>
Date: Sun, 29 Nov 2020 23:23:33 +0100
Subject: [PATCH] Fix handling of ignore_stores in
 ipa_merge_modref_summary_after_inlining

	* ipa-modref.c (ipa_merge_modref_summary_after_inlining): Fix
	handling of ignore_stores.
---
 gcc/ipa-modref.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/ipa-modref.c b/gcc/ipa-modref.c
index 5ba8ff000f04..388b22987d66 100644
--- a/gcc/ipa-modref.c
+++ b/gcc/ipa-modref.c
@@ -3064,14 +3064,14 @@ ipa_merge_modref_summary_after_inlining (cgraph_edge *edge)
     {
       if (!(flags & (ECF_CONST | ECF_NOVOPS)))
 	to_info->loads->collapse ();
-      if (ignore_stores)
+      if (!ignore_stores)
 	to_info->stores->collapse ();
     }
   if (!callee_info_lto && to_info_lto)
     {
       if (!(flags & (ECF_CONST | ECF_NOVOPS)))
 	to_info_lto->loads->collapse ();
-      if (ignore_stores)
+      if (!ignore_stores)
 	to_info_lto->stores->collapse ();
     }
   if (callee_info || callee_info_lto)
-- 
2.43.5