[all-commits] [llvm/llvm-project] 04d413: Support converting pointers from opaque to typed

[Chris B via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 04d4130a513783eecbec426c8151c1d2fe086430
      https://github.com/llvm/llvm-project/commit/04d4130a513783eecbec426c8151c1d2fe086430
  Author: Chris Bieneman <chris.bieneman at me.com>
  Date:   2022-06-06 (Mon, 06 Jun 2022)

  Changed paths:
    M llvm/lib/Target/DirectX/DXILPrepare.cpp
    M llvm/lib/Target/DirectX/DXILWriter/CMakeLists.txt
    M llvm/lib/Target/DirectX/DXILWriter/DXILBitcodeWriter.cpp
    M llvm/lib/Target/DirectX/DXILWriter/DXILValueEnumerator.cpp
    M llvm/lib/Target/DirectX/DXILWriter/DXILValueEnumerator.h
    A llvm/test/tools/dxil-dis/opaque-gep.ll
    A llvm/test/tools/dxil-dis/opaque-pointers.ll

  Log Message:
  -----------
  Support converting pointers from opaque to typed

Using the pointer type analysis we can re-constitute typed pointers and
populate the correct types in the bitcasts throughout the IR.

This doesn't yet handle all cases, but this should be illustrative as
to the dirction and feasability of
the solution.

Reviewed By: pete

Differential Revision: https://reviews.llvm.org/D122270