On Sep 23, 2017, at 10:52 AM, Christophe Lyon <christophe.l...@linaro.org>
wrote:
> The attached patch would apply after reverting yours.
> I've applied it against r253072 (just before your patch) and the
> results are visible at:
> http://people.linaro.org/~christophe.lyon/cross-validation/gcc-test-patches/253072-hw-misalign2/report-build-info.html
>
> Do they match your expectations? It looks like a few testcases need to
> be adjusted,
> or new bugs are uncovered.
>
> If the patch OK with a suitable ChangeLog entry?
So, I wasn't sure what you meant by the comment. Below is an example of !
working.
% proc b {} { return 0 }
% set v [expr ![b]]
1
% set v [ expr !![b]]
0
% proc b {} { return 1 }
% set v [expr ![b]]
0
% set v [ expr !![b]]
1
Given that, if you want to use a simple set var value, you should just do that
directly. [b] is the placeholder for an [] expression, if you want to invert
that. v is the placeholder for the thing you want to set. All the other bits
should be used as given. Given that code, I'd be interested in what you want
to put in the comment, if any.
set et_vect_hw_misalign_saved($et_index) [expr
![check_effective_target_arm_vect_no_misalign]]
seems like what you want, does that work?
