[PATCH] D91927: [X86] Add x86_amx type for intel AMX.

[LuoYuanke via Phabricator via cfe-commits]

LuoYuanke added inline comments.


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Comment at: llvm/lib/Target/X86/X86LowerAMXType.cpp:124
+  auto *II = cast<IntrinsicInst>(Tile);
+  // Tile is output from AMX intrinsic. The first operand of the
+  // intrinsic is row, the second operand of the intrinsic is column.
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pengfei wrote:
> How about the `Tile` comes from tdpbssd?
We have a convention, when amx intrinsics define a x86_amx tile the first 2 operands is the shape of the defined tile. For tdpbssd, the intrinsics operands are (m, n, k, ...). (m, n) is the shape of the produced tile.


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CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D91927/new/

https://reviews.llvm.org/D91927