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Diffstat (limited to 'docs/ReleaseNotes.rst')
| -rw-r--r-- | docs/ReleaseNotes.rst | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst index 8dc1681..fb2e248 100644 --- a/docs/ReleaseNotes.rst +++ b/docs/ReleaseNotes.rst @@ -50,11 +50,19 @@ Non-comprehensive list of changes in this release the ``-no-integrated-as`` option, * llvm-ar now handles IR files like regular object files. In particular, a - regular symbol table is created for symbols defined in IR files. + regular symbol table is created for symbols defined in IR files, including + those in file scope inline assembly. * LLVM now always uses cfi directives for producing most stack unwinding information. +* The prefix for loop vectorizer hint metadata has been changed from + ``llvm.vectorizer`` to ``llvm.loop.vectorize``. + +* Some backends previously implemented Atomic NAND(x,y) as ``x & ~y``. Now + all backends implement it as ``~(x & y)``, matching the semantics of GCC 4.4 + and later. + .. NOTE For small 1-3 sentence descriptions, just add an entry at the end of this list. If your description won't fit comfortably in one bullet |