sparc32: Fix non-v9 build failure in memcpy.

diff --git a/ChangeLog b/ChangeLog
index 2963971d4861dbcd8c7c0053c722c15819895bd8..afb549b93fd4a80fb54da01a3264a26559ae440d 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,6 +4,8 @@
        of R_SPARC_TLS_LE_* needs to use 32-bit loads and stores, not
        64-bit ones.
 
+       * sysdeps/sparc/sparc32/memcpy.S: Fix build.
+
 2010-03-07  Ulrich Drepper  <drepper@redhat.com>
 
        * sysdeps/unix/sysv/linux/internal_statvfs.c (__statvfs_getflags):

diff --git a/sysdeps/sparc/sparc32/memcpy.S b/sysdeps/sparc/sparc32/memcpy.S
index c9c7c40e81c6a5e12898a9a8db8af9c49466531c..748a0862fecd409ed028b9546294877fc94aa972 100644 (file)
--- a/sysdeps/sparc/sparc32/memcpy.S
+++ b/sysdeps/sparc/sparc32/memcpy.S
@@ -117,10 +117,27 @@ ENTRY(memcpy)             /* %o0=dst %o1=src %o2=len */
        bleu            90f
         andcc          %o1, 3, %g0
 
-       bne             78b
-3:      andcc          %o1, 4, %g0
+       be              78f
+        andcc          %o1, 4, %g0
 
-       be              2f
+       andcc           %o1, 1, %g0
+       be              4f
+        andcc          %o1, 2, %g0
+
+       ldub            [%o1], %g2
+       add             %o1, 1, %o1
+       stb             %g2, [%o0]
+       sub             %o2, 1, %o2
+       bne             77f
+        add            %o0, 1, %o0
+4:     lduh            [%o1], %g2
+       add             %o1, 2, %o1
+       sth             %g2, [%o0]
+       sub             %o2, 2, %o2
+       add             %o0, 2, %o0
+
+77:    andcc           %o1, 4, %g0
+78:    be              2f
         mov            %o2, %g1
 
        ld              [%o1], %o4