[PATCH] D92095: [DAG] Legalize abs(x) -> smax(x,sub(0,x)) iff smax/sub are legal
Roman Lebedev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Nov 25 05:45:30 PST 2020
lebedev.ri added a comment.
Remind me, for `ISD::ABS`, what happens for `INT_MIN` input?
https://alive2.llvm.org/ce/z/_KMTWi
https://alive2.llvm.org/ce/z/p8CnZa
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rG LLVM Github Monorepo
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https://reviews.llvm.org/D92095/new/
https://reviews.llvm.org/D92095
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