[PATCH] D126525: [SSAUpdaterImpl] Do not generate phi node with all the same incoming values

[Serguei Katkov via Phabricator via llvm-commits]

skatkov added a comment.

Thanks! I'll wait for 1-2 days for @arsenm feedback before landing the patch.

If you do not mind, may I ask you to look at https://reviews.llvm.org/D126523. It is pretty close but after this patch, that patch might be considered as compile time improvement.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D126525/new/

https://reviews.llvm.org/D126525