[Bug target/62254] [5/6/7 Regression] gcc-4.9 ICEs on linux kernel zlib for armv3

2017-09-18 Thread arnd at linaro dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62254

--- Comment #25 from Arnd Bergmann  ---
(In reply to Arnd Bergmann from comment #24)
> Created attachment 42194 [details]
> r234568 ported to gcc-5
> 
> I ran into this old bug again while build testing with gcc-4.9.4 and
> gcc-5.4.1. I checked that r234568 is the commit that fixed it on gcc-6, and
> did a trivial backport to gcc_5_branch, which fixed it there as well.
> 
> Would this be something that could still be applied on gcc_5_branch?

Nevermind, that patch was incomplete, out of the two build failures I saw, one
was fixed with this patch, the other one was not.

[Bug target/62254] [5/6/7 Regression] gcc-4.9 ICEs on linux kernel zlib for armv3

2017-09-18 Thread arnd at linaro dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62254

--- Comment #24 from Arnd Bergmann  ---
Created attachment 42194
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42194=edit
r234568 ported to gcc-5

I ran into this old bug again while build testing with gcc-4.9.4 and gcc-5.4.1.
I checked that r234568 is the commit that fixed it on gcc-6, and did a trivial
backport to gcc_5_branch, which fixed it there as well.

Would this be something that could still be applied on gcc_5_branch?

[Bug target/62254] [5/6/7 Regression] gcc-4.9 ICEs on linux kernel zlib for armv3

2017-01-17 Thread nickc at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62254

Nick Clifton  changed:

   What|Removed |Added

 Status|REOPENED|RESOLVED
 Resolution|--- |FIXED

--- Comment #23 from Nick Clifton  ---
Hi Guys,

I am closing this bug.

None of the test cases reproduce using the gcc 6 branch sources or the current
mainline sources, and I do not want this PR to hold up the gcc 7 branch.  If
the problem resurfaces then the PR can always be reopened, again.

Cheers
  Nick

[Bug target/62254] [5/6/7 Regression] gcc-4.9 ICEs on linux kernel zlib for armv3

2016-08-22 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62254

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|6.2 |5.5