[PATCH] D41283: [InstCombine] Missed optimization in math expression: tan(a) * cos(a) == sin(a)

Sanjay Patel via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Jan 12 09:50:37 PST 2018

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spatel added a comment.

Why doesn't tan have an LLVM intrinsic like sin/cos?


https://reviews.llvm.org/D41283

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