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authorUlrich Drepper <drepper@redhat.com>2007-07-12 18:38:01 +0000
committerUlrich Drepper <drepper@redhat.com>2007-07-12 18:38:01 +0000
commita88f47a72f4ca65832584a3f5a591690f6675092 (patch)
tree6876a751bd4c5c3fab26e1a323a4f63a166e01cc /sysdeps/powerpc/powerpc64/power4/memcmp.S
parent1c298d08873e72a2339161517da660bdaff0e3f8 (diff)
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* sysdeps/powerpc/powerpc32/power6/memset.S: Update comments.
	Specify .machine power6 to get ISA-V2.0 branch hints.  Unroll loops
	and avoid branch misspredicts for > 31 bytes memset case.
	* sysdeps/powerpc/powerpc64/power6/memset.S: Likewise.
	Remove toc ref to __cache_line_size.

	* sysdeps/powerpc/powerpc32/power4/memcmp.S: Specify .machine power4
	to get ISA-V2.0 branch hints.
	* sysdeps/powerpc/powerpc32/power4/memcpy.S: Likewise
	* sysdeps/powerpc/powerpc32/power4/memset.S: Likewise
	* sysdeps/powerpc/powerpc32/power6/memcpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/power4/memcmp.S: Likewise.
	* sysdeps/powerpc/powerpc64/power4/memcpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/power4/memset.S: Likewise.
	Remove toc ref to __cache_line_size.

	* sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S:
	Include math_ldbl_opt.h.
Diffstat (limited to 'sysdeps/powerpc/powerpc64/power4/memcmp.S')
-rw-r--r--sysdeps/powerpc/powerpc64/power4/memcmp.S1
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc64/power4/memcmp.S b/sysdeps/powerpc/powerpc64/power4/memcmp.S
index 8f74ca7044..a5e0c758df 100644
--- a/sysdeps/powerpc/powerpc64/power4/memcmp.S
+++ b/sysdeps/powerpc/powerpc64/power4/memcmp.S
@@ -23,6 +23,7 @@
 
 /* int [r3] memcmp (const char *s1 [r3], const char *s2 [r4], size_t size [r5])  */
 
+	.machine power4
 EALIGN (BP_SYM(memcmp), 4, 0)
 	CALL_MCOUNT 3