From: Joshua W. Boyer <jwboyer@linux.vnet.ibm.com>
Date: Tue, 1 Sep 2009 22:35:35 +0000 (-0700)
Subject: Fix use of 64-bit insn in 32-bit memcpy for POWER6.
X-Git-Tag: upstream/2.30~13305
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a050d2a5e722876623a70d501c3cdfedfce8b5ce;p=external%2Fglibc.git

Fix use of 64-bit insn in 32-bit memcpy for POWER6.
---

diff --git a/ChangeLog b/ChangeLog
index 2f7f799..4408a49 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-08-31  Joshua W. Boyer  <jwboyer@linux.vnet.ibm.com>
+
+	* sysdeps/powerpc/powerpc32/power6/memcpy.S: Change srdi instruction
+	to srwi in 32-bit memcpy for power6.
+
 2009-09-01  Andreas Schwab  <schwab@redhat.com>
 
 	* include/stdio.h: Declare hidden proto for fflush.
diff --git a/sysdeps/powerpc/powerpc32/power6/memcpy.S b/sysdeps/powerpc/powerpc32/power6/memcpy.S
index 156b0bd..cafe917 100644
--- a/sysdeps/powerpc/powerpc32/power6/memcpy.S
+++ b/sysdeps/powerpc/powerpc32/power6/memcpy.S
@@ -220,7 +220,7 @@ L(word_unaligned_short):
     subf  10,0,5
     add   12,4,0
     blt   cr6,5f
-    srdi  7,6,16
+    srwi  7,6,16
     bgt	  cr6,3f
     sth   6,0(3)
     b     7f