[PATCH] D59386: [ValueTracking] ConstantRange based overflow detection for unsigned add/sub
Nikita Popov via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Mar 18 11:02:13 PDT 2019
nikic updated this revision to Diff 191127.
nikic added a comment.
Rebase and remove constant vector code.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D59386/new/
https://reviews.llvm.org/D59386
Files:
llvm/lib/Analysis/ValueTracking.cpp
llvm/test/Transforms/InstCombine/and2.ll
llvm/test/Transforms/InstCombine/saturating-add-sub.ll
llvm/test/Transforms/LoopVectorize/X86/small-size.ll
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