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Re: Bug: gather/scatter accepts same registers in destination/src and index
- From: Michael Zolotukhin <michael dot v dot zolotukhin at gmail dot com>
- To: Jan Beulich <JBeulich at suse dot com>
- Cc: "H.J. Lu" <hjl dot tools at gmail dot com>, "binutils at sourceware dot org" <binutils at sourceware dot org>
- Date: Tue, 21 Jan 2014 19:09:58 +0400
- Subject: Re: Bug: gather/scatter accepts same registers in destination/src and index
- Authentication-results: sourceware.org; auth=none
- References: <CANtU078XuYEQ8AnKR2BQoRSSByKLAf_TrzdpjEO=4h09U524gQ at mail dot gmail dot com> <52DE438B0200007800115421 at nat28 dot tlf dot novell dot com> <20140121111627 dot GC13904 at msticlxl57 dot ims dot intel dot com> <CAMe9rOpLKpmSR-vYpOE5RS3BDn2P7PewSVh85-zTHy4ZUxXvuA at mail dot gmail dot com> <20140121135628 dot GF13904 at msticlxl57 dot ims dot intel dot com> <52DE93F00200007800115670 at nat28 dot tlf dot novell dot com> <CANtU0782E-KwJbEQf=Otvq0h+0vhLXoi2yYip0gkZdonRBVvOQ at mail dot gmail dot com> <52DE96420200007800115697 at nat28 dot tlf dot novell dot com>
> I was talking of the test case here (i.e. validate that scatters without
> index get warned/errored upon).
How is it different from any other instruction with incorrect operands? Could
you give an example of a test you mean?
Michael
> Jan