[PATCH] D133667: [InstCombine] convert mul by negative-pow2 to negate and shift

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a comment.

In D133667#3803288 <https://reviews.llvm.org/D133667#3803288>, @nikic wrote:

> Can we revert the problematic negator change first?

Yes. There doesn't appear to be any fallout based on regression tests, but I'd do that in 2 pieces to reduce risk. Step 1 would be:
D134310 <https://reviews.llvm.org/D134310>


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