[all-commits] [llvm/llvm-project] c36143: [mlir][StandardToSPIRV] Handle i1 case for lowerin...

[Han-Chung Wang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c3614358452e5050b5b191fd3df3fad8b2664221
      https://github.com/llvm/llvm-project/commit/c3614358452e5050b5b191fd3df3fad8b2664221
  Author: Hanhan Wang <hanchung at google.com>
  Date:   2021-04-08 (Thu, 08 Apr 2021)

  Changed paths:
    M mlir/include/mlir/Dialect/SPIRV/Transforms/SPIRVConversion.h
    M mlir/lib/Conversion/StandardToSPIRV/StandardToSPIRV.cpp
    M mlir/lib/Dialect/SPIRV/Transforms/SPIRVConversion.cpp
    M mlir/test/Conversion/StandardToSPIRV/std-ops-to-spirv.mlir
    M mlir/test/Conversion/StandardToSPIRV/std-types-to-spirv.mlir

  Log Message:
  -----------
  [mlir][StandardToSPIRV] Handle i1 case for lowering memref.load/store op

This patch unconditionally converts i1 types to i8 types on memrefs. If the
extensions or capabilities are not met, they will be converted to i32. Hence the
logic in IntLoadPattern and IntStorePattern are also updated.

Also added the implementation of SPIRVTypeConverter::getOptions().

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D99724