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Re: PR 23551: why should we coalesce inlined variables?
- From: Alexandre Oliva <aoliva at redhat dot com>
- To: Andrew MacLeod <amacleod at redhat dot com>
- Cc: Seongbae Park (ëìë, ææå) <seongbae dot park at gmail dot com>, Andrew Pinski <pinskia at gmail dot com>, gcc-patches at gcc dot gnu dot org
- Date: Sun, 01 Jul 2007 04:31:22 -0300
- Subject: Re: PR 23551: why should we coalesce inlined variables?
- References: <or7irhxh3t.fsf@free.oliva.athome.lsd.ic.unicamp.br> <1178807417.3671.249.camel@localhost.localdomain> <orabw67iep.fsf@free.oliva.athome.lsd.ic.unicamp.br> <1179318946.3671.478.camel@localhost.localdomain> <orr6ovgqsy.fsf@free.oliva.athome.lsd.ic.unicamp.br> <de8d50360706011715g401af925g30170754010ee90b@mail.gmail.com> <orbqf0zom9.fsf@oliva.athome.lsd.ic.unicamp.br> <ab3a61990706280018s33ffa5b6yb2958f706e488094@mail.gmail.com> <1183031507.3902.317.camel@localhost.localdomain>
On Jun 28, 2007, Andrew MacLeod <amacleod@redhat.com> wrote:
> I fooled around with some simple cases, and didn't find anything that
> made much difference. Whats a testcase you have which shows this
> helping?
Err... I'm sure I had something when I posted the patch, but the
build tree in which I came up with the testcase is long gone, and I no
longer remember the details. On a more recent build tree, I couldn't
really find any case in which the patch really made a difference as to
debug info :-(
--
Alexandre Oliva http://www.lsd.ic.unicamp.br/~oliva/
FSF Latin America Board Member http://www.fsfla.org/
Red Hat Compiler Engineer aoliva@{redhat.com, gcc.gnu.org}
Free Software Evangelist oliva@{lsd.ic.unicamp.br, gnu.org}