[PATCH] D158952: [X86][BF16] Lower FP_ROUND for vector types under AVX512BF16

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added inline comments.


================
Comment at: llvm/lib/Target/X86/X86ISelLowering.cpp:2256
     }
+    setOperationAction(ISD::FP_ROUND, MVT::v8bf16, Custom);
     addLegalFPImmediate(APFloat::getZero(APFloat::BFloat()));
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Do we have AVXNECONVERT test coverage for this?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D158952/new/

https://reviews.llvm.org/D158952