[PATCH] D81728: [InstCombine] Add target-specific inst combining

[Jay Foad via Phabricator via llvm-commits]

foad added a subscriber: bogner.
foad added inline comments.


================
Comment at: llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp:1444
+              *this, *II, DemandedElts, UndefElts, UndefElts2, UndefElts3,
+              simplifyAndSetOp, &V))
+        return V;
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efriedma wrote:
> Is there some way we can check that an intrinsic is actually target-specific, to discourage people from handling generic intrinsics in target-specific ways?
That was the intent of @bogner's rG92a8c6112c6571112e8b622bfddc7e4d1685a6fe.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D81728/new/

https://reviews.llvm.org/D81728