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r191758 - in /trunk/libstdc++-v3: ChangeLog Mak...

From: drepper at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Wed, 26 Sep 2012 13:10:28 -0000
Subject: r191758 - in /trunk/libstdc++-v3: ChangeLog Mak...

Author: drepper
Date: Wed Sep 26 13:10:26 2012
New Revision: 191758

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191758
Log:
2012-09-26  Ulrich Drepper  <drepper@gmail.com>

	Optimize bulk mode for normal_distribution<double> for SSE3.
	* configure.host: Define cpu_opt_bits_random.
	* configure.ac: Substitute CPU_OPT_BITS_RANDOM.
	* include/Makefile.am (bits_headers): Add ${bits_host_headers}.
	(bits_host_headers): Define.
	* include/bits/random.tcc: Move __details::_Power_of_2 to...
	* include/bits/random.h: ...here.
	* include/std/random: Include <bits/opt_random.h>.
	* config/cpu/i486/opt/bits/opt_random.h: New file.
	* config/cpu/generic/opt/bits/opt_random.h: New file.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.
	* doc/Makefile.in: Regenerated.
	* include/Makefile.in: Regenerated.
	* libsupc++/Makefile.in: Regenerated.
	* po/Makefile.in: Regenerated.
	* python/Makefile.in: Regenerated.
	* src/Makefile.in: Regenerated.
	* src/c++11/Makefile.in: Regenerated.
	* src/c++98/Makefile.in: Regenerated.
	* testsuite/Makefile.in: Regenerated.

	* config/cpu/generic/opt/ext/opt_random.h: Fix comment.


Added:
    trunk/libstdc++-v3/config/cpu/generic/opt/bits/
    trunk/libstdc++-v3/config/cpu/generic/opt/bits/opt_random.h
    trunk/libstdc++-v3/config/cpu/i486/opt/bits/
    trunk/libstdc++-v3/config/cpu/i486/opt/bits/opt_random.h
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/Makefile.in
    trunk/libstdc++-v3/aclocal.m4
    trunk/libstdc++-v3/config/cpu/generic/opt/ext/opt_random.h
    trunk/libstdc++-v3/configure
    trunk/libstdc++-v3/configure.ac
    trunk/libstdc++-v3/configure.host
    trunk/libstdc++-v3/doc/Makefile.in
    trunk/libstdc++-v3/include/Makefile.am
    trunk/libstdc++-v3/include/Makefile.in
    trunk/libstdc++-v3/include/bits/random.h
    trunk/libstdc++-v3/include/bits/random.tcc
    trunk/libstdc++-v3/include/std/random
    trunk/libstdc++-v3/libsupc++/Makefile.in
    trunk/libstdc++-v3/po/Makefile.in
    trunk/libstdc++-v3/python/Makefile.in
    trunk/libstdc++-v3/src/Makefile.in
    trunk/libstdc++-v3/src/c++11/Makefile.in
    trunk/libstdc++-v3/src/c++98/Makefile.in
    trunk/libstdc++-v3/testsuite/Makefile.in

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