[PATCH] D101191: [InstCombine] Fully disable select to and/or i1 folding
Nikita Popov via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Fri Apr 23 12:15:24 PDT 2021
nikic added inline comments.
================
Comment at: llvm/test/Transforms/InstCombine/logical-select.ll:385
+; CHECK-NEXT: [[OR:%.*]] = select i1 [[AND1]], i1 true, i1 [[AND2]]
+; CHECK-NEXT: ret i1 [[OR]]
;
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It looks like this fold could be salvaged, if we wanted to: https://alive2.llvm.org/ce/z/TpsYAj
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D101191/new/
https://reviews.llvm.org/D101191
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