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Chandler Carruth
1e1b16c485
Factor the PHI and select speculation into a separate rewriter. This
could probably be factored still further to hoist this logic into a generic helper, but currently I don't have particularly clean ideas about how to handle that. This at least allows us to drop custom load rewriting from the speculation logic, which in turn allows the existing load rewriting logic to fire. In theory, this could enable vector promotion or other tricks after speculation occurs, but I've not dug into such issues. This is primarily just cleaning up the factoring of the code and the resulting logic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164933 91177308-0d34-0410-b5e6-96231b3b80d8
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Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767
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Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767
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