[clang] 7a9fa76 - Undo changes to release notes intended for the Clang 10 branch, not master.

[Richard Smith via cfe-commits]

Author: Richard Smith
Date: 2020-01-19T18:33:42-08:00
New Revision: 7a9fa76be7425b5a6fb3dfe7fc4f9e16892628cb

URL: https://github.com/llvm/llvm-project/commit/7a9fa76be7425b5a6fb3dfe7fc4f9e16892628cb
DIFF: https://github.com/llvm/llvm-project/commit/7a9fa76be7425b5a6fb3dfe7fc4f9e16892628cb.diff

LOG: Undo changes to release notes intended for the Clang 10 branch, not master.

Added: 
    

Modified: 
    clang/docs/ReleaseNotes.rst

Removed: 
    


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diff  --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index 76a1d748b604..6219d6b072cb 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -57,15 +57,6 @@ Non-comprehensive list of changes in this release
 -------------------------------------------------
 
 
-* Lax vector conversions involving floating-point vectors have been disabled
-  by default, and can no longer be enabled with ``-flax-vector-conversions``.
-  This matches the behavior of these flags in GCC, but code relying on implicit
-  vector bitcasts between integer and floating-point types that used to compile
-  with older versions of Clang is no longer accepted by default in Clang 10.
-  The old behavior can be restored with ``-flax-vector-conversions=all``.
-  In a future release of Clang, we intend to change the default to
-  ``-fno-lax-vector-conversions``.
-
 New Compiler Flags
 ------------------
 
@@ -82,21 +73,6 @@ Modified Compiler Flags
 -----------------------
 
 
-- ``-flax-vector-conversions`` has been split into three 
diff erent levels of
-  laxness:
-
-  - ``-flax-vector-conversions=all``: This is Clang's historical default, and
-    permits implicit vector conversions (performed as bitcasts) between any
-    two vector types of the same overall bit-width.
-
-  - ``-flax-vector-conversions=integer``: This is Clang's current default,
-    and permits implicit vector conversions (performed as bitcasts) between
-    any two integer vector types of the same overall bit-width.
-    Synonym: ``-flax-vector-conversions``.
-
-  - ``-flax-vector-conversions=none``: Do not perform any implicit bitcasts
-    between vector types. Synonym: ``-fno-lax-vector-conversions``.
-
 New Pragmas in Clang
 --------------------