[llvm-commits] [llvm] r113329 - in /llvm/trunk: include/llvm/Analysis/AliasAnalysis.h lib/Analysis/AliasAnalysis.cpp lib/Analysis/BasicAliasAnalysis.cpp
Devang Patel
dpatel at apple.com
Wed Sep 8 13:06:41 PDT 2010
On Sep 7, 2010, at 6:32 PM, Dan Gohman wrote:
> + /// ReadThenWrite - The instructions are ReadThenWriteSome and the second
> + /// instruction writes to exactly the same memory read from by the first.
> + ReadThenWrite,
> +
ReadThenWriteSome is missing.
> + /// WriteThenWrite - The instructions are WriteThenWriteSome, and the
> + /// second instruction writes to exactly the same memory written to by
> + /// the first.
> + WriteThenWrite,
> +
> + /// WriteSomeThenWrite - Both instructions are write-only, and the second
> + /// instruction writes to a superset of the memory written to by the first.
> + WriteSomeThenWrite,
I am curious, why did not you use WriteThenWriteSome alternative ?
-
Devang
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