From: Jakub Jelinek <jakub@redhat.com>
Date: Mon, 5 Oct 2020 07:09:41 +0000 (+0200)
Subject: store-merging: Fix up -Wnarrowing warning
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=21f65995e068963d4ceaec5b6730223213e98af7;p=gcc.git

store-merging: Fix up -Wnarrowing warning

I've noticed a -Wnarrowing warning on gimple-ssa-store-merging.c, this
change fixes that up.

2020-10-05  Jakub Jelinek  <jakub@redhat.com>

	* gimple-ssa-store-merging.c
	(imm_store_chain_info::output_merged_store): Use ~0U instead of ~0 in
	unsigned int array initializer.
---

diff --git a/gcc/gimple-ssa-store-merging.c b/gcc/gimple-ssa-store-merging.c
index fa2609f4d86..28fc2e282be 100644
--- a/gcc/gimple-ssa-store-merging.c
+++ b/gcc/gimple-ssa-store-merging.c
@@ -3804,7 +3804,7 @@ imm_store_chain_info::output_merged_store (merged_store_group *group)
 	 Similarly, if there is a whole region clear first, prefer expanding
 	 it together compared to expanding clear first followed by merged
 	 further stores.  */
-      unsigned cnt[4] = { ~0, ~0, ~0, ~0 };
+      unsigned cnt[4] = { ~0U, ~0U, ~0U, ~0U };
       int pass_min = 0;
       for (int pass = 0; pass < 4; ++pass)
 	{