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Date: Wed, 04 May 2011 22:16:00 -0000
Message-ID: <BANLkTikRyYOKwKb7vSxd=jUPkjQUibL3ow@mail.gmail.com>
Subject: Re: [google] Patch to support calling multi-versioned functions via new GCC builtin. (issue4440078)
From: Diego Novillo <dnovillo@google.com>
To: Sriraman Tallam <tmsriram@google.com>
Cc: Xinliang David Li <davidxl@google.com>,        Richard Guenther <richard.guenther@gmail.com>,        reply@codereview.appspotmail.com, gcc-patches@gcc.gnu.org
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On Wed, May 4, 2011 at 15:35, Sriraman Tallam <tmsriram@google.com> wrote:

> =C2=A0 =C2=A0 =C2=A0 =C2=A0* tree-pass.h (pass_tree_convert_builtin_dispa=
tch): New pass.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0(pass_ipa_multiversion_dispatch): New pass.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* builtin-types.def (BT_PTR_FN_INT): New point=
er type.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0(BT_FN_INT_PTR_FN_INT_PTR_PTR_VAR): New functi=
on type for __builtin_dispatch.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* builtins.def (BUILT_IN_DISPATCH): New builti=
n to
> =C2=A0 =C2=A0 =C2=A0 =C2=A0support multi-version calls.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* mversn-dispatch.c: New file.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* timevar.de (TV_MVERSN_DISPATCH): New time va=
r.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* common.opt (fclone-hot-version-paths): New f=
lag.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* Makefile.in (mversn-dispatch.o): New rule.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* passes.c (init_optimization_passes): Add the=
 new
> =C2=A0 =C2=A0 =C2=A0 =C2=A0multi-version and dispatch passes to the pass =
list.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* params.def (PARAM_NUMBER_OF_MVERSN_CLONES): =
Define.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0(PARAM_MVERSN_CLONE_CGRAPH_DEPTH): Define.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* doc/invoke.texi (mversn-clone-depth): Docume=
nt.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0(num-mversn-clones): Document.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0(fclone-hot-version-paths): Document.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/gcc.dg/mversn7.c: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/gcc.dg/mversn4.c: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/gcc.dg/mversn4.h: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/gcc.dg/mversn4a.c: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/gcc.dg/torture/mversn1.c: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/gcc.dg/mversn2.c: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/gcc.dg/mversn6.c: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/gcc.dg/mversn3.c: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/g++.dg/mversn8.C: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/g++.dg/mversn10a.C: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/g++.dg/mversn14a.C: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/g++.dg/tree-prof/mversn13.C: New t=
est.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/g++.dg/tree-prof/mversn15.C: New t=
est.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/g++.dg/tree-prof/mversn15a.C: New =
test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/g++.dg/mversn9.C: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/g++.dg/mversn10.C: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/g++.dg/mversn12.C: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/g++.dg/mversn14.C: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/g++.dg/mversn16.C: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/g++.dg/torture/mversn11.C: New tes=
t.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/g++.dg/torture/mversn5.C: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/g++.dg/torture/mversn5.h: New test.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* testsuite/g++.dg/torture/mversn5a.C: New tes=
t.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0* c-family/c-common.c (handle_version_selector=
_attribute): New function.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0(c_common_attribute_table): New attribute "ver=
sion_selector".

OK.  Thanks for the quick fix!


Diego.