diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/docs/ReleaseNotes.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/docs/ReleaseNotes.rst b/llvm/docs/ReleaseNotes.rst index 349074a08da..fb2e248ce36 100644 --- a/llvm/docs/ReleaseNotes.rst +++ b/llvm/docs/ReleaseNotes.rst @@ -59,6 +59,10 @@ Non-comprehensive list of changes in this release * 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 |
