[PATCH] D44160: [GVN] Don't use the eliminated load as an available value in phi construction

[John Brawn via Phabricator via llvm-commits]

john.brawn updated this revision to Diff 147996.
john.brawn retitled this revision from "[GVN] Detect fully redundant loads when we have more than one available value" to "[GVN] Don't use the eliminated load as an available value in phi construction".
john.brawn edited the summary of this revision.
john.brawn added a comment.

Go with the approach of not adding the eliminated load to SSAUpdate.


https://reviews.llvm.org/D44160

Files:
  lib/Transforms/Scalar/GVN.cpp
  test/Transforms/GVN/pre-after-rle.ll

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