From 7ad2c9030a69d5242930182216a4cdda7a20902a Mon Sep 17 00:00:00 2001
From: NIIBE Yutaka <gniibe@fsij.org>
Date: Fri, 26 Feb 2021 09:15:18 +0900
Subject: [PATCH] One more change for Cortex-M3/M4 asm for shorter result.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
---
 chopstx-cortex-m.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/chopstx-cortex-m.c b/chopstx-cortex-m.c
index 82a91a9..fb7caa4 100644
--- a/chopstx-cortex-m.c
+++ b/chopstx-cortex-m.c
@@ -559,7 +559,7 @@ svc (void)
        "mrs	r6, PSP\n\t" /* r13(=SP) in user space.  */
        "stm	r1!, {r2, r3, r4, r5, r6}\n\t"
        "ldr	r0, [r6]\n\t"
-       "sub	r1, #56\n\t"
+       "subs	r1, #56\n\t"
        "str	r1, [r6]"
        : "=r" (tp_next)
        : /* no input */