[PATCH] D103656: [ScalarEvolution] Ensure backedge-taken counts are not pointers.
Eli Friedman via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Jun 16 14:24:56 PDT 2021
efriedma updated this revision to Diff 352553.
efriedma edited the summary of this revision.
efriedma added a comment.
Updated to avoid the isImpliedCond changes, mostly. howFarToZero is slightly less powerful with this version of patch (see revised commit message), but hopefully the difference doesn't matter in practice.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D103656/new/
https://reviews.llvm.org/D103656
Files:
llvm/lib/Analysis/ScalarEvolution.cpp
llvm/test/Analysis/ScalarEvolution/max-backedge-taken-count-guard-info.ll
llvm/test/Analysis/ScalarEvolution/no-wrap-symbolic-becount.ll
llvm/test/Analysis/ScalarEvolution/nsw.ll
llvm/test/Analysis/ScalarEvolution/ptrtoint.ll
llvm/test/Transforms/IndVarSimplify/2011-11-01-lftrptr.ll
llvm/test/Transforms/IndVarSimplify/eliminate-exit-no-dl.ll
llvm/test/Transforms/LoopIdiom/memset-debugify-remarks.ll
llvm/test/Transforms/LoopReroll/ptrindvar.ll
llvm/test/Transforms/LoopVectorize/X86/cost-model-assert.ll
llvm/test/Transforms/LoopVectorize/pointer-induction.ll
llvm/test/Transforms/LoopVectorize/pr45259.ll
llvm/test/Transforms/PhaseOrdering/scev-custom-dl.ll
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