[PATCH] D106504: [OpenCL] Change default standard version to CL1.2

[Anastasia Stulova via Phabricator via cfe-commits]

Anastasia created this revision.
Anastasia added reviewers: svenvh, azabaznov.
Herald added subscribers: ebevhan, yaxunl.
Anastasia requested review of this revision.

As suggested in RFC: https://lists.llvm.org/pipermail/cfe-dev/2021-June/068318.html set default version OpenCL C  to 1.2. This means that the absence of any standard flag will be equivalent to passing `-cl-std=CL1.2`.

Note that this patch also fixes incorrect version check for the pointer to pointer kernel arguments.


https://reviews.llvm.org/D106504

Files:
  clang/lib/Frontend/CompilerInvocation.cpp
  clang/lib/Sema/SemaDecl.cpp
  clang/test/CodeGenOpenCL/spir_version.cl
  clang/test/Parser/opencl-atomics-cl20.cl
  clang/test/Parser/opencl-cl20.cl
  clang/test/Parser/opencl-storage-class.cl
  clang/test/Preprocessor/predefined-macros.c
  clang/test/SemaOpenCL/fp64-fp16-options.cl
  clang/test/SemaOpenCL/func.cl

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