[PATCH] D139809: [AArch64] Add FP16 instructions to isAssociativeAndCommutative

[Dave Green via Phabricator via llvm-commits]

dmgreen accepted this revision.
dmgreen added reviewers: SjoerdMeijer, labrinea.
dmgreen added a comment.
This revision is now accepted and ready to land.

Sorry for the delay. FP16 instructions sound good.



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Comment at: llvm/test/CodeGen/AArch64/machine-combiner.ll:2
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc -mtriple=aarch64-gnu-linux -mcpu=cortex-a57 < %s | FileCheck %s --check-prefixes=CHECK,CHECK-STD
-; RUN: llc -mtriple=aarch64-gnu-linux -mcpu=cortex-a57 -enable-unsafe-fp-math < %s | FileCheck %s --check-prefixes=CHECK,CHECK-UNSAFE
+; RUN: llc -mtriple=aarch64-gnu-linux -mcpu=cortex-a710 < %s | FileCheck %s --check-prefixes=CHECK,CHECK-STD
+; RUN: llc -mtriple=aarch64-gnu-linux -mcpu=cortex-a710 -enable-unsafe-fp-math < %s | FileCheck %s --check-prefixes=CHECK,CHECK-UNSAFE
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It may be better to pick neoverse-n2, as that is the scheduling model that will be used for cortex-a710.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D139809/new/

https://reviews.llvm.org/D139809