[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]

[Larisse Voufo via llvm-commits]

lvoufo added a comment.

In an effort to keep review comments within code review system, I'm uploading a PDF snapshot of the document arguing for post-dominance analysis at https://docs.google.com/document/d/1R-gINRdpxzLy82EZK_ymnVNyOPO-tzW5ksNcHuRvxBs/edit?usp=sharing.

F1388487: InvariantintrinsicsforloadeliminationinLLVM.pdf <http://reviews.llvm.org/F1388487>


http://reviews.llvm.org/D15124