[all-commits] [llvm/llvm-project] ec7486: [mlir] Provide CustomOpAsmParser::parseOptionalOpe...

[ftynse via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ec74867c5e6a8ea38ea848f47ee2025ebb727397
      https://github.com/llvm/llvm-project/commit/ec74867c5e6a8ea38ea848f47ee2025ebb727397
  Author: Alex Zinenko <zinenko at google.com>
  Date:   2020-03-25 (Wed, 25 Mar 2020)

  Changed paths:
    M mlir/include/mlir/IR/OpImplementation.h
    M mlir/lib/Parser/Parser.cpp

  Log Message:
  -----------
  [mlir] Provide CustomOpAsmParser::parseOptionalOperand

Summary:
Some operations have custom syntax where an operand is always followed by a
specific token of streams if the operand is present. Parsing such operations
requires the ability to optionally parse an operand. Provide a relevant
function in the custom Op parser.

Differential Revision: https://reviews.llvm.org/D76779