Describe OpenCL C changes

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@194368 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst
index 4a1f240be8d243ac0b99a6a1537afdb0df0a5b6f..7d63744bdf9b054a4fecf4023c2688481d1e4946 100644 (file)
--- a/docs/ReleaseNotes.rst
+++ b/docs/ReleaseNotes.rst
@@ -112,6 +112,13 @@ Objective-C Language Changes in Clang
 
 ...
 
+OpenCL C Language Changes in Clang
+----------------------------------
+
+- OpenCL C "long" now always has a size of 64 bit, and all OpenCL C
+  types are aligned as specified in the OpenCL C standard. Also,
+  "char" is now always signed.
+
 Internal API Changes
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