[cfe-dev] Just a quick heads up -- removing BBVectorize from LLVM (and Clang)

Chandler Carruth via cfe-dev cfe-dev at lists.llvm.org
Thu Jun 29 15:42:43 PDT 2017


If you don't use BBVectorize at all, you can ignore this.

Hal suggested this in a thread in 2014:
http://lists.llvm.org/pipermail/llvm-dev/2014-November/079091.html

None objected then, and I don't think any new uses have arisen so I plan to
just remove it. It is causing maintenance burden, complexity, and is a set
of features I'd rather not port to the new PM.

Just an FYI email to folks so they aren't confused when the patches land.
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