[PATCH] D109883: [Analysis] Add support for vscale in computeKnownBitsFromOperator
Jay Foad via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Sep 20 02:03:49 PDT 2021
foad added inline comments.
================
Comment at: llvm/include/llvm/Support/KnownBits.h:291
+ // Same as above, but with a uint64_t argument.
+ static KnownBits makeConstant(uint64_t C) { return makeConstant(C); }
+
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I'm confused. How does this work (since there is no implicit conversion from uint64_t to APInt) and what does it do (i.e. what BitWidth does it use)?
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D109883/new/
https://reviews.llvm.org/D109883
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