[PATCH] ira.c: Fix ICE in ira-color [PR97092]

[Andrea Corallo]

Vladimir Makarov <vmakarov@redhat.com> writes:

> On 2020-12-10 10:12 a.m., Andrea Corallo wrote:
>> Hi all,
>>
>> following discussion on PR97092 I'd like to submit the following patch
>> with a fix plus associated testcase.
>>
>> With this patch applied mode is recomputed at each iteration while
>> looping across different copies in 'update_costs_from_allocno', this
>> instead of carrying mode over subsequent iterations.
>>
>> bootstrapped and regtested on aarch64-unknown-linux-gnu.
>>
>> Okay for trunk?
>>
> Yes.
>
> The patch is safe. Thank you for working on the PR.

Hi Vladimir,

thanks installed as 499651e4385.

  Andrea