[all-commits] [llvm/llvm-project] a66e33: [mlir] Convert raw data in dense element attribute...

[Haruki Imai via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a66e334cebec0c54ec357436563ddf78e3caab72
      https://github.com/llvm/llvm-project/commit/a66e334cebec0c54ec357436563ddf78e3caab72
  Author: Haruki Imai <imaihal at jp.ibm.com>
  Date:   2020-10-28 (Wed, 28 Oct 2020)

  Changed paths:
    M mlir/include/mlir/IR/Attributes.h
    M mlir/lib/IR/AsmPrinter.cpp
    M mlir/lib/IR/Attributes.cpp
    M mlir/lib/Parser/AttributeParser.cpp
    M mlir/test/IR/dense-elements-hex.mlir

  Log Message:
  -----------
  [mlir] Convert raw data in dense element attributes for big-endian machines.

This patch fixes a bug [[ https://bugs.llvm.org/show_bug.cgi?id=46091 | 46091 ]]

Raw data for the `dense-element attribute` is written in little endian (LE) format.
This commit converts the format to big endian (BE) in ʻAttribute Parser` on the
 BE machine. Also, when outputting on a BE machine, the BE format is converted
 to LE in "AsmPrinter".

Differential Revision: https://reviews.llvm.org/D80695