From 081c9dfb67a0d2e7425ddb5420ada588026f92ca Mon Sep 17 00:00:00 2001
From: Kewen Lin <linkw@linux.ibm.com>
Date: Fri, 28 May 2021 00:21:14 -0500
Subject: [PATCH] sh: Update unexpected empty split condition

gcc/ChangeLog:

	* config/sh/sh.md (doloop_end_split): Fix empty split condition.
---
 gcc/config/sh/sh.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/config/sh/sh.md b/gcc/config/sh/sh.md
index e3af9ae..93ee7c9 100644
--- a/gcc/config/sh/sh.md
+++ b/gcc/config/sh/sh.md
@@ -6424,7 +6424,7 @@
    (clobber (reg:SI T_REG))]
   "TARGET_SH2"
   "#"
-  ""
+  "&& 1"
   [(parallel [(set (reg:SI T_REG)
 		   (eq:SI (match_dup 2) (const_int 1)))
 	      (set (match_dup 0) (plus:SI (match_dup 2) (const_int -1)))])
-- 
2.7.4