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| author | Joerg Sonnenberger <joerg@bec.de> | 2017-07-01 21:36:21 +0000 |
|---|---|---|
| committer | Joerg Sonnenberger <joerg@bec.de> | 2017-07-01 21:36:21 +0000 |
| commit | ae5fad5a9a55faf2510a32c4d55fc728c1f29427 (patch) | |
| tree | 5e355deb43c948c8a3e2dbec08a7a5fed5589ff7 /docs | |
| parent | 17fb9ad1ae41e5b764e813c4e766ae5e2ce2b210 (diff) | |
Add an option group for deprecated warnings. Add the removed
-fslp-vectorize-aggressive and -fno-slp-vectorize-aggressive flags back
under this group and test for the warning. Document the future removal
in the ReleaseNotes.
Differential Revision: https://reviews.llvm.org/D34926
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@306965 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/ReleaseNotes.rst | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst index f9a3317811..0f49e3f979 100644 --- a/docs/ReleaseNotes.rst +++ b/docs/ReleaseNotes.rst @@ -60,6 +60,16 @@ New Compiler Flags The option .... +Deprecated Compiler Flags +------------------------- + +The following options are deprecated and ignored. They will be removed in +future versions of Clang. + +- -fslp-vectorize-aggressive used to enable the BB vectorizing pass. They have been superseeded + by the normal SLP vectorizer. +- -fno-slp-vectorize-aggressive used to be the default behavior of clang. + New Pragmas in Clang ----------------------- |