GCC 9.5 Release Candidate available

[Iain Sandoe]

Hi

> On 20 May 2022, at 09:02, Richard Biener via Gcc <gcc@gcc.gnu.org> wrote:

> The first release candidate for GCC 9.5 is available from
> 
> https://sourceware.org/pub/gcc/snapshots/9.5.0-RC-20220520/
> 
> and shortly its mirrors.  It has been generated from git commit
> 1bc79c506205b6a5db82897340bdebaaf7ada934.
> 
> I have so far bootstrapped and tested the release candidate
> on x86_64-suse-linux.

I have bootstrapped (using GCC5.4 on darwin9 and GCC7.5 elsewhere) r9-10192 on:
i686-darwin9,17
powerpc-darwin9
x86_64-darwin10 to 21.

As, expected (since I was not able to find enough time to do the backports),
although bootstrap succeeds on darwin21 (macOS 12) the resulting compiler
is not really usable.  I will have to provide a darwin branch with the necessary
changes.

One observation outside of this:

Several of the testsuite runs hung with cc1 spinning in reload for pr88414.
I was not really able to correlate exactly with CPU / tuning chosen.

Pretty sure this is a regression - I do not recall the testsuite hanging (for anything
other than D) for years.

thanks
Iain