[clang] 7a9fa76 - Undo changes to release notes intended for the Clang 10 branch, not master.
Richard Smith via cfe-commits
cfe-commits at lists.llvm.org
Sun Jan 19 18:34:16 PST 2020
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:
################################################################################
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
--------------------
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