From 06e51c8f3de38761f8855700841bc49cf495c8c0 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Fri, 3 Jul 2009 02:48:56 -0700 Subject: Add SSE4.2 support for strcspn, strpbrk, and strspn on x86-64. --- ChangeLog | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'ChangeLog') diff --git a/ChangeLog b/ChangeLog index 795d07ec48..53fcf2a1f8 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,19 @@ +2009-07-02 H.J. Lu + + * config.h.in (HAVE_SSE4_SUPPORT): New macro. + * config.make.in (config-cflags-sse4): New variable. + * configure.in: Substitute libc_cv_cc_sse4. + * sysdeps/i386/configure.in: Set libc_cv_cc_sse4 and + HAVE_SSE4_SUPPORT. + * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add + strcspn-c, strpbrk-c, strspn-c for string if gcc supports SSE4. + * sysdeps/x86_64/multiarch/strcspn-c.c: New file. + * sysdeps/x86_64/multiarch/strcspn.S: New file. + * sysdeps/x86_64/multiarch/strpbrk-c.c: New file. + * sysdeps/x86_64/multiarch/strpbrk.S: New file. + * sysdeps/x86_64/multiarch/strspn-c.c: New file. + * sysdeps/x86_64/multiarch/strspn.S: New file. + 2009-06-30 H.J. Lu * elf/Makefile (distribute): Remove tst-audit.sh. Add -- cgit v1.2.3