[PATCH] D99433: [Matrix] Including __builtin_matrix_multiply_add for the matrix type extension.

[Everton Constantino via Phabricator via cfe-commits]

everton.constantino created this revision.
everton.constantino added reviewers: anemet, rjmccall, rsmith, Bigcheese, fhahn.
Herald added subscribers: dexonsmith, tschuett, hiraditya.
everton.constantino requested review of this revision.
Herald added subscribers: llvm-commits, cfe-commits, jdoerfert.
Herald added projects: clang, LLVM.

This patch creates a new builtin to support matrix multiply add. Currently when you do C = A*B + C you have the overhead of additional fadds. With this
builtin the accumulatores are loaded with the C matrix during the multiplication considerably reducing the ammount of operations.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D99433

Files:
  clang/docs/MatrixTypes.rst
  clang/include/clang/Basic/Builtins.def
  clang/include/clang/Basic/DiagnosticSemaKinds.td
  clang/include/clang/Sema/Sema.h
  clang/lib/CodeGen/CGBuiltin.cpp
  clang/lib/Sema/SemaChecking.cpp
  clang/test/CodeGen/matrix-type-builtins.c
  clang/test/Sema/matrix-type-builtins.c
  llvm/include/llvm/IR/Intrinsics.td
  llvm/include/llvm/IR/MatrixBuilder.h
  llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D99433.333605.patch
Type: text/x-patch
Size: 22314 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20210326/36e08ed2/attachment-0001.bin>