[PATCH] D133631: [X86] Fix the LEA optimization pass

Mon Sep 12 14:38:47 PDT 2022

kazu added a comment.

In D133631#3783498 <https://reviews.llvm.org/D133631#3783498>, @RKSimon wrote:

> In D133631#3782364 <https://reviews.llvm.org/D133631#3782364>, @kazu wrote:
>
>> In D133631#3782149 <https://reviews.llvm.org/D133631#3782149>, @RKSimon wrote:
>>
>>> @kazu Please can you raise a bug with your reduced test case to see if we can help get it reduced any further?
>>
>> Thank you for the offer.  I've filed https://github.com/llvm/llvm-project/issues/57673.
>
> I've managed a minor reduction - please can you add as a test case? We might be able to further reduce this yet.

Thanks a lot Simon for the reduced testcase!  You made it possible to see the crash even at today's HEAD, not just the 13-day old revision 23dec4a3524aa5c9cc3cb401987014c6c5ee9de0 <https://reviews.llvm.org/rG23dec4a3524aa5c9cc3cb401987014c6c5ee9de0>.  I'll upload the revised patch shortly.

Repository:
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https://reviews.llvm.org/D133631