[PATCH] D138808: [AArch64] use CNT for ISD::popcnt and ISD::parity if available

Mon Nov 28 07:24:57 PST 2022

stuij added a comment.

In D138808#3953436 <https://reviews.llvm.org/D138808#3953436>, @tschuett wrote:

> You are probably less interested in:
> https://github.com/llvm/llvm-project/blob/311801a0179be9dc86895e08e3bba66cea2c0724/llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp#L1235

Oh no we are. I've got GIsel patches ready for CNT and the other CSSC instructions, which will amend amongst others that piece of code. I'm a bit busy right now, but they'll be put up for review somewhere next week.

Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D138808/new/

https://reviews.llvm.org/D138808