[PATCH] D76325: [Matrix] Add option to use row-major matrix layout as default.

Florian Hahn via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Mar 17 14:35:19 PDT 2020


fhahn created this revision.
fhahn added reviewers: anemet, Gerolf, andrew.w.kaylor, LuoYuanke.
Herald added subscribers: tschuett, hiraditya.
Herald added a project: LLVM.
fhahn added a subscriber: nicolasvasilache.

This patch adds a -matrix-default-layout option which can be used to
set the default matrix layout to row-major or column-major (default).

The initial patch updates codegen for loads, stores, binary operators
and matrix multiply.

TODO: additional tests.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D76325

Files:
  llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp
  llvm/test/Transforms/LowerMatrixIntrinsics/multiply-double-row-major.ll

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