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Re: About the PR target / 63293
- From: Bryan Hundven <bryanhundven at gmail dot com>
- To: 郭哲洋 <s86097john at gmail dot com>
- Cc: gcc-help at gcc dot gnu dot org
- Date: Thu, 30 Mar 2017 09:25:22 -0700
- Subject: Re: About the PR target / 63293
- Authentication-results: sourceware.org; auth=none
- References: <CAGuzSu_Xtr6GF7k-NLVNV4ur0ygV_CMZ1B2xHmRMH9BKDRYqBw@mail.gmail.com>
Che-yang,
> On Mar 30, 2017, at 9:21 AM, 郭哲洋 <s86097john@gmail.com> wrote:
>
> I build an aarch64 cross-compile toolchain by myself.
>
> And, I find out my gcc aarch64 corss-compile toolchain have the same
> bug mentioned in PR target/63293 .
>
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63293
>
> Because I want to use the current gcc source to build an another arm
> target cross-compile toolchain.
>
> My question will be:
>
> Does the arm target cross-compile toolchain will also have similar bug ?
>
> or
>
> The code generation logic between aarch64 and arm target is very
> different . I should not worry too much ?
>
>
> BR,
> che-yang
This issue was resolved in the gcc-4.9 branch, and should be fixed in any newer version of gcc.
Which version of gcc are you compiling?
-Bryan