[PATCH] D65151: [InstSimplify] Drop leftover "division-by-zero guard" around `@llvm.umul.with.overflow` inverted overflow bit

Fri Jul 26 08:53:18 PDT 2019

spatel added a comment.

In D65151#1602699 <https://reviews.llvm.org/D65151#1602699>, @lebedev.ri wrote:

> which pass should be responsible to merging those two multiplications into:

This would be a shared problem for all of the overflow intrinsics. EarlyCSE is my first guess. Best to ask this on llvm-dev though, so we can get more feedback.

Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D65151/new/

https://reviews.llvm.org/D65151