svn commit: r358691 - head/lib/libc/powerpc64/string

[Justin Hibbits]

Author: jhibbits
Date: Fri Mar  6 03:46:48 2020
New Revision: 358691
URL: https://svnweb.freebsd.org/changeset/base/358691

Log:
  powerpc/memcpy: Don't predict the src and dst will be misaligned
  
  Predicting misalignment will pessimize the expected common case.  Don't
  predict true or false in thise case.

Modified:
  head/lib/libc/powerpc64/string/memcpy.S

Modified: head/lib/libc/powerpc64/string/memcpy.S
==============================================================================
--- head/lib/libc/powerpc64/string/memcpy.S	Fri Mar  6 02:30:04 2020	(r358690)
+++ head/lib/libc/powerpc64/string/memcpy.S	Fri Mar  6 03:46:48 2020	(r358691)
@@ -58,7 +58,7 @@ ENTRY(FN_NAME)
 	andi.	%r7, %r4, ALIGN_MASK
 	cmpd	%r8, %r7
 	mr	%r7, %r5
-	bne+	.Lcopy_remaining_fix_index_byte
+	bne	.Lcopy_remaining_fix_index_byte
 	mr	%r8, %r3		/* save dst */
 
 	/* align src */