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| -rw-r--r-- | llvm/docs/ReleaseNotes.rst | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/llvm/docs/ReleaseNotes.rst b/llvm/docs/ReleaseNotes.rst index 494efd4a65e..7b7972f3187 100644 --- a/llvm/docs/ReleaseNotes.rst +++ b/llvm/docs/ReleaseNotes.rst @@ -50,19 +50,6 @@ Non-comprehensive list of changes in this release Makes programs 10x faster by doing Special New Thing. -Noteworthy optimizations ------------------------- - -* LLVM will now remove stores to constant memory (since this is a - contradiction) under the assumption the code in question must be dead. This - has proven to be problematic for some C/C++ code bases which expect to be - able to cast away 'const'. This is (and has always been) undefined - behavior, but up until now had not been actively utilized for optimization - purposes in this exact way. For more information, please see: - `bug 42763 <https://bugs.llvm.org/show_bug.cgi?id=42763>_` and - `post commit discussion <http://lists.llvm.org/pipermail/llvm-commits/Week-of-Mon-20190422/646945.html>_`. - - Changes to the LLVM IR ---------------------- |
