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Re: [PATCH, FT32] initial support
- From: Segher Boessenkool <segher at kernel dot crashing dot org>
- To: James Bowman <james dot bowman at ftdichip dot com>
- Cc: Jeff Law <law at redhat dot com>, Joseph Myers <joseph at codesourcery dot com>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Thu, 14 May 2015 08:10:23 -0500
- Subject: Re: [PATCH, FT32] initial support
- Authentication-results: sourceware.org; auth=none
- References: <55511270 dot 70708 at redhat dot com> <CA9BBF0458F83C4F9051448B941B57D117B9D21F at glaexch3> <20150514125402 dot GB1081 at gate dot crashing dot org>
On Thu, May 14, 2015 at 07:54:02AM -0500, Segher Boessenkool wrote:
> I cannot reproduce this with your testcase. Please post the *exact*
> testcase (nothing snipped) and the command line you used?
Making the array volatile and using optimisation helped. Kaboom.
It wants to reload pretty much everything. Looking at your code,
it seems you use the ancient interfaces instead of
TARGET_LEGITIMATE_ADDRESS_P, I don't think LRA works with that?
Segher