[PATCH] D157800: [ValueTracking] Improve analysis of knownbits from incoming phi edges.
Noah Goldstein via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Sat Aug 12 18:26:27 PDT 2023
goldstein.w.n marked an inline comment as done.
goldstein.w.n added inline comments.
================
Comment at: llvm/lib/Analysis/ValueTracking.cpp:1530
default:
- // TODO - add additional integer predicate handling.
break;
}
----------------
nikic wrote:
> Can this code be reduced to `ConstantRange::makeExactICmpRegion()` + `ConstantRange::toKnownBits()`?
Convenient :)
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D157800/new/
https://reviews.llvm.org/D157800
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