Re: [PATCH 2/2 v3] PR77822

[Dominik Vogt <vogt at linux dot vnet dot ibm dot com>]

On Thu, Nov 17, 2016 at 04:54:17PM +0100, Dominik Vogt wrote:
> On Thu, Nov 17, 2016 at 04:53:03PM +0100, Dominik Vogt wrote:
> > The following two patches fix PR 77822 on s390x for gcc-7.  As the
> > macro doing the argument range checks can be used on other targets
> > as well, I've put it in system.h (couldn't think of a better
> > place; maybe rtl.h?).
> > 
> > Bootstrapped on s390x biarch, regression tested on s390x biarch
> > and s390, all on a zEC12 with -march=zEC12.
> > 
> > Please check the commit messages for details.
> 
> S390 backend patch.

New version of the patch attached.

Changes since the first version of the patchset:

v2: 
        Add s390 test cases. 
        Support .cxx tests in s390.exp. 
        Put all arguments of SIZE_POS_IN_RANGE in parentheses. 
        Rewrite SIZE_POS_IN_RANGE macro to handle wrapping SIZE + POS. 
 
v3: 
        Rename macro argument from UPPER back to RANGE. 


Ciao

Dominik ^_^  ^_^

-- 

Dominik Vogt
IBM Germany

Attachment: 0002-v3-ChangeLog
Description: Text document

Attachment: 0002-v3-PR-target-77822-S390-Validate-argument-range-of-zero.patch
Description: Text document