0047-sparc-Fix-broken-memset-for-sparc32-BZ-31068.patch

From 6f68075869f6034f5fde3823741623d34164dc7d Mon Sep 17 00:00:00 2001
From: Andreas Larsson <andreas@gaisler.com>
Date: Wed, 15 Nov 2023 13:29:43 +0100
Subject: [PATCH] sparc: Fix broken memset for sparc32 [BZ #31068]

Fixes commit a61933fe27df ("sparc: Remove bzero optimization") that
after moving code jumped to the wrong label 4.

Verfied by successfully running string/test-memset on sparc32.

Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Ludwig Rydberg <ludwig.rydberg@gaisler.com>
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
(cherry picked from commit 578190b7e43305141512dee777e4a3b3e8159393)
---
 sysdeps/sparc/sparc32/memset.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sysdeps/sparc/sparc32/memset.S b/sysdeps/sparc/sparc32/memset.S
index ca29ff5685..1dc3a640e8 100644
--- a/sysdeps/sparc/sparc32/memset.S
+++ b/sysdeps/sparc/sparc32/memset.S
@@ -55,7 +55,7 @@ ENTRY(memset)
 
 	andcc		%o0, 3, %o2
 	bne		3f
-4:	 andcc		%o0, 4, %g0
+5:	 andcc		%o0, 4, %g0
 
 	be		2f
 	 mov		%g3, %g2
@@ -139,7 +139,7 @@ ENTRY(memset)
 	stb		%g3, [%o0 + 0x02]
 2:	sub		%o2, 4, %o2
 	add		%o1, %o2, %o1
-	b		4b
+	b		5b
 	 sub		%o0, %o2, %o0
 END(memset)
 libc_hidden_builtin_def (memset)
-- 
2.44.0