Correct prefetch hint in power7 memrchr.

Typo fix.

	* sysdeps/powerpc/powerpc64/power7/memrchr.S: Correct stream hint.

Backport of af6b17973cbc07ac06cfb40eeab5cc2391fb489a.

diff --git a/ChangeLog b/ChangeLog
index 17683349e91910c960b0068607c40e99513fb947..fe00e0c31592cd88a857fb75c35ae8c95816a3d9 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2014-04-02  Alan Modra  <amodra@gmail.com>
+
+       * sysdeps/powerpc/powerpc64/power7/memrchr.S: Correct stream hint.
+
 2014-04-02  Alan Modra  <amodra@gmail.com>
 
        * sysdeps/powerpc/powerpc64/start.S: Add @toc to toc symbol reference.

diff --git a/sysdeps/powerpc/powerpc64/power7/memrchr.S b/sysdeps/powerpc/powerpc64/power7/memrchr.S
index 40e436f85309dc83a2cb59b4af789a0715c04a08..0c01ca29006ee1f8d864e701378701b08e228182 100644 (file)
--- a/sysdeps/powerpc/powerpc64/power7/memrchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/memrchr.S
@@ -29,7 +29,7 @@ ENTRY (__memrchr)
        mr      r10,r3
        clrrdi  r6,r7,7
        li      r9,3<<5
-       dcbt    r9,r6,16      /* Stream hint, decreasing addresses.  */
+       dcbt    r9,r6,8       /* Stream hint, decreasing addresses.  */
 
        /* Replicate BYTE to doubleword.  */
        insrdi  r4,r4,8,48