[PATCH] D100032: [X86][AMX] Add description of x86_amx to LangRef.

[LuoYuanke via Phabricator via llvm-commits]

LuoYuanke updated this revision to Diff 337306.
LuoYuanke added a comment.

Address Pengfei's comments. Add amx description to BitCodeFormat.html.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D100032/new/

https://reviews.llvm.org/D100032

Files:
  llvm/docs/BitCodeFormat.rst
  llvm/docs/LangRef.rst


Index: llvm/docs/LangRef.rst
===================================================================
--- llvm/docs/LangRef.rst
+++ llvm/docs/LangRef.rst
@@ -3140,6 +3140,24 @@
 IEEE-754-2008 specifications for binary16, binary32, binary64, and binary128
 respectively.
 
+X86_amx Type
+""""""""""""
+
+:Overview:
+
+The x86_amx type represents a value held in an AMX tile register on an x86
+machine. The operations allowed on it are quite limited. Only few intrinsics
+are allowed: stride load and store, zero and dot product. No instruction is
+allowed for this type. There are no arguments, arrays, pointers, vectors
+or constants of this type.
+
+:Syntax:
+
+::
+
+      x86_amx
+
+
 X86_mmx Type
 """"""""""""
 
@@ -3534,7 +3552,7 @@
 format is represented by ``0xR`` followed by 4 hexadecimal digits. All
 hexadecimal formats are big-endian (sign bit at the left).
 
-There are no constants of type x86_mmx.
+There are no constants of type x86_mmx and x86_amx.
 
 .. _complexconstants:
 
Index: llvm/docs/BitCodeFormat.rst
===================================================================
--- llvm/docs/BitCodeFormat.rst
+++ llvm/docs/BitCodeFormat.rst
@@ -1322,6 +1322,13 @@
 * *paramty*: Zero or more type indices representing the parameter types of the
   function
 
+TYPE_CODE_X86_AMX Record
+^^^^^^^^^^^^^^^^^^^^^^^^
+
+``[X86_AMX]``
+
+The ``X86_AMX`` record (code 24) adds an ``x86_amx`` type to the type table.
+
 .. _CONSTANTS_BLOCK:
 
 CONSTANTS_BLOCK Contents


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