[PATCH] D80804: [AMDGPU] Introduce Clang builtins to be mapped to AMDGCN atomic inc/dec intrinsics

[Saiyedul Islam via Phabricator via cfe-commits]

saiislam updated this revision to Diff 267295.
saiislam added a comment.

1. Updated title and description.
2. Replaced pointer element type usage to i32 type for getIntrinsic.
3. Volatile argument of the instrinsic now comes from pointer type of the first argument of the builtin.
4. Updated all test cases wrt above change.
5. Added test case for volatile pointer type.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80804/new/

https://reviews.llvm.org/D80804

Files:
  clang/include/clang/Basic/BuiltinsAMDGPU.def
  clang/lib/CodeGen/CGBuiltin.cpp
  clang/lib/CodeGen/CodeGenFunction.h
  clang/lib/Sema/SemaChecking.cpp
  clang/test/CodeGenCXX/builtin-amdgcn-atomic-inc-dec.cpp
  clang/test/Sema/builtin-amdgcn-atomic-inc-dec-failure.cpp
  clang/test/SemaOpenCL/builtins-amdgcn-error.cl

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