[PATCH] D86146: [ARM][BFloat16] Change types of some Arm and AArch64 bf16 intrinsics

Mikhail Maltsev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Aug 27 09:09:34 PDT 2020


miyuki added inline comments.


================
Comment at: llvm/include/llvm/IR/IntrinsicsAArch64.td:473
   def int_aarch64_neon_bfdot : AdvSIMD_Dot_Intrinsic;
-  def int_aarch64_neon_bfmmla : AdvSIMD_MatMul_Intrinsic;
-  def int_aarch64_neon_bfmlalb : AdvSIMD_FML_Intrinsic;
-  def int_aarch64_neon_bfmlalt : AdvSIMD_FML_Intrinsic;
+  def int_aarch64_neon_bfmmla
+    : Intrinsic<[llvm_v4f32_ty],
----------------
dmgreen wrote:
> This can be a AdvSIMD_BF16FML_Intrinsic?
I want to make a distinction because FML is "Fused multiply-add" and bfmmla is a matrix multiplication intrinsic (even though its prototype matches AdvSIMD_BF16FML_Intrinsic).


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CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D86146/new/

https://reviews.llvm.org/D86146



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