This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
Questions about where to find information on IPO state in GCC
- From: Nicholas Krause <xerofoify at gmail dot com>
- To: Richard Biener <rguenther at suse dot de>
- Cc: gcc Mailing List <gcc at gcc dot gnu dot org>
- Date: Mon, 25 Nov 2019 16:03:39 -0500
- Subject: Questions about where to find information on IPO state in GCC
Greetings Richard,
After looking through the current work on multi-threading seems that we
can scale
better with a workqueue strategy sharing and launching depending on how
state is
shared between the GCC passes.
I'm not very familiar with all the details of how state is share in the
GIMPLE,RTL or
SSA passes so I was wondering where to find information on this. The manual
only seems to mention the pass manager and its interactions with passes
for running
them.
Thanks,
Nick