[all-commits] [llvm/llvm-project] 00ecac: [HLSL] Generate buffer subscript operators

[Chris B via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 00ecacca7d90f96a1d54bc3fa38986fdd64e4c72
      https://github.com/llvm/llvm-project/commit/00ecacca7d90f96a1d54bc3fa38986fdd64e4c72
  Author: Chris Bieneman <chris.bieneman at me.com>
  Date:   2022-09-02 (Fri, 02 Sep 2022)

  Changed paths:
    M clang/lib/Sema/HLSLExternalSemaSource.cpp
    M clang/lib/Sema/SemaType.cpp
    M clang/test/AST/HLSL/RWBuffer-AST.hlsl
    A clang/test/CodeGenHLSL/buffer-array-operator.hlsl

  Log Message:
  -----------
  [HLSL] Generate buffer subscript operators

In HLSL buffer types support array subscripting syntax for loads and
stores. This change fleshes out the subscript operators to become array
accesses on the underlying handle pointer. This will allow LLVM
optimization passes to optimize resource accesses the same way any other
memory access would be optimized.

Reviewed By: aaron.ballman

Differential Revision: https://reviews.llvm.org/D131268