[PATCH] D146350: [InstCombine] More aggressively try and fold irem/idiv/mul into selects.

[Noah Goldstein via Phabricator via llvm-commits]

goldstein.w.n added a comment.

In D146350#4204295 <https://reviews.llvm.org/D146350#4204295>, @nikic wrote:

> This is not generally legal for div/rem, see https://alive2.llvm.org/ce/z/2iiR26 using one of your tests. This is only legal if the operation is speculatable.

Is there a flag for speculatable?


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