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Re: [PATCH] Fix ICE on invalid inline asm with "X" constraint and non-zero CONST_VECTOR (PR inline-asm/84625)
- From: Uros Bizjak <ubizjak at gmail dot com>
- To: Jakub Jelinek <jakub at redhat dot com>
- Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 2 Mar 2018 08:19:40 +0100
- Subject: Re: [PATCH] Fix ICE on invalid inline asm with "X" constraint and non-zero CONST_VECTOR (PR inline-asm/84625)
- Authentication-results: sourceware.org; auth=none
- References: <20180301231040.GU5867@tucnak> <CAFULd4Y5Gg=eSoNdW-aA8sESfAJOG3B-XNRc6Z73i1KrTtFNAg@mail.gmail.com>
On Fri, Mar 2, 2018 at 8:16 AM, Uros Bizjak <ubizjak@gmail.com> wrote:
> On Fri, Mar 2, 2018 at 12:10 AM, Jakub Jelinek <jakub@redhat.com> wrote:
>> Hi!
>>
>> Assertions are only useful when inline asm is not involved, otherwise users
>> can write anything they want.
IIRC, we can also handle { -1, -1, ... , -1 } in certain cases, but I
don't think it is worth to complicate here.
Uros.