[PATCH] D111237: [TypePromotion] Search from ZExt + PHI

Mon Aug 15 10:17:28 PDT 2022

avieira added a comment.

In D111237#3723408 <https://reviews.llvm.org/D111237#3723408>, @paulwalker-arm wrote:

> @avieira This patch looks to be breaking the AArch64/SVE buildbots.  It's a compile time failure where `getFixedSizeInBits()` is being called on a scalable vector.  Can you please take a look and perhaps revert the patch if it's not a quick fix?
>
> See https://lab.llvm.org/buildbot/#/builders/197/builds/2467.  Note 2466 also has failures but I've narrowed down the `MultiSource/Applications/sgefa` & `SingleSource/UnitTests/Vectorizer` ones to this patch.

Thanks for reporting this Paul. This is because I don't check the type of the ZExt is an Integer, testing a patch for that now and creating a reduced IR testcase, will post it tomorrow.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D111237/new/

https://reviews.llvm.org/D111237