[PATCH] D86626: [OpenCL][Docs] 10.x release notes

[Anastasia Stulova via Phabricator via cfe-commits]

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Summary of major changes for OpenCL support in clang 11.


https://reviews.llvm.org/D86626

Files:
  clang/docs/ReleaseNotes.rst


Index: clang/docs/ReleaseNotes.rst
===================================================================
--- clang/docs/ReleaseNotes.rst
+++ clang/docs/ReleaseNotes.rst
@@ -261,10 +261,35 @@
 Objective-C Language Changes in Clang
 -------------------------------------
 
-OpenCL C Language Changes in Clang
-----------------------------------
+OpenCL Kernel Language Changes in Clang
+---------------------------------------
 
-...
+- Added `cl_khr_extended_subgroup` to clang and the internal header.
+
+- Added rocm device libs linking for AMDGPU.
+
+- Added diagnostic for OpenCL 2.0 blocks used in function arguments.
+
+- Fixed MS mangling for OpenCL 2.0 pipe type specifier.
+
+- Improved in command line options for fast relaxed math.
+
+- Improved `atomic_fetch_min/max` function in the internal header
+  (`opencl-c.h`).
+
+- Improved size of builtin function table for `TableGen`-based internal header
+  (enabled by `-fdeclare-opencl-builtins`) and added new functionality for
+  OpenCL 2.0 atomics, pipes, enqueue kernel, `cl_khr_subgroups`,
+  `cl_arm_integer_dot_product`.
+
+Changes related to C++ for OpenCL
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+- Added `addrspace_cast` operator.
+
+- Improved address space deduction in templates.
+
+- Improved diagnostics of address spaces in nested pointer conversions.
 
 ABI Changes in Clang
 --------------------


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