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Date: Wed, 25 Nov 2015 15:55:00 -0000
From: Michael Matz <matz@suse.de>
To: Bernd Schmidt <bschmidt@redhat.com>
cc: Jakub Jelinek <jakub@redhat.com>,     Richard Biener <richard.guenther@gmail.com>, Jeff Law <law@redhat.com>,     GCC Patches <gcc-patches@gcc.gnu.org>, Sebastian Pop <sebpop@gmail.com>
Subject: Re: Remove noce_mem_write_may_trap_or_fault_p in ifcvt
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Hi,

On Wed, 25 Nov 2015, Bernd Schmidt wrote:

> So here's a very basic version which I think is appropriate for the 
> current stage, and can be extended later. Ok if it passes testing?

When we're improving that place, we should really only consider ASMs that 
change memory state to be problematic ("&& gimple_vdef (stmt)").


Ciao,
Michael.