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Re: [v2 of PATCH 06/14] Strip location wrappers in operand_equal_p
- From: Jakub Jelinek <jakub at redhat dot com>
- To: Jason Merrill <jason at redhat dot com>
- Cc: David Malcolm <dmalcolm at redhat dot com>, Nathan Sidwell <nathan at acm dot org>, Richard Biener <richard dot guenther at gmail dot com>, gcc-patches List <gcc-patches at gcc dot gnu dot org>
- Date: Tue, 19 Dec 2017 23:03:21 +0100
- Subject: Re: [v2 of PATCH 06/14] Strip location wrappers in operand_equal_p
- Authentication-results: sourceware.org; auth=none
- References: <8533d574-bf9b-54f6-2683-bcd6fc813b56@redhat.com> <1513562874-38507-1-git-send-email-dmalcolm@redhat.com> <854827d5-adb8-70da-b025-eaf5ee8a02e8@redhat.com> <20171219204920.GA2353@tucnak> <CADzB+2mx=5+k0zZAyDKu+4cvKfp3X1BrhpZae-8y1YUsWAT-yQ@mail.gmail.com>
- Reply-to: Jakub Jelinek <jakub at redhat dot com>
On Tue, Dec 19, 2017 at 04:59:34PM -0500, Jason Merrill wrote:
> > Or do you mean it should strip just the special VIEW_CONVERT_EXPR
> > that has type identical to the operand's type?
>
> That; interpreting something as the same type seems like a nop.
Ok, that makes sense.
Jakub