[PATCH] D12016: [SeparateConstOffsetFromGEP] sext(a)+sext(b) => sext(a+b) when a+b can't sign-overflow.

[Jingyue Wu via llvm-commits]

jingyue updated this revision to Diff 32117.
jingyue added a comment.

rebase against master


http://reviews.llvm.org/D12016

Files:
  lib/Transforms/Scalar/SeparateConstOffsetFromGEP.cpp
  test/Transforms/SeparateConstOffsetFromGEP/NVPTX/split-gep-and-gvn.ll

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