[PATCH] D118037: [DAGCombine] Consider SETULT as carry flag

Mon Mar 14 11:24:20 PDT 2022

chfast added a comment.

In D118037#3377941 <https://reviews.llvm.org/D118037#3377941>, @RKSimon wrote:

> @chfast reverse-ping - any luck with working out how best to deal with add_U320_without_i128_add?

No. I tried to untangle the graph here for long time but without any meaningful results. But I believe the test can be reduced. This is not my priority any more but I may contribute a reduced tests some day.

Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D118037