[PATCH] D15124: Use @llvm.invariant.start/end intrinsics to extend basic AA with invariant range analysis for GVN-based load elimination purposes [Local objects only]

Chandler Carruth via llvm-commits llvm-commits at lists.llvm.org
Tue Jan 26 19:59:27 PST 2016

chandlerc added a comment.

Sorry for not mentioning it here sooner, but I've put some comments in the
document. Let me know where you'd like to conclude that discussion. I think
it will be hard to dig much further into the code without resolving that
fundamental question.


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