[PATCH] D65457: [InstCombine] Optimize div/ldiv/lldiv
Craig Topper via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jul 30 11:45:03 PDT 2019
craig.topper added a comment.
What targets does the divl and divll code work for? Definitely doesn't work for arm on linux or i386 on linux. But those are the only ones I checked.
Would it be better to just recognize this as a builtin in clang and just emit the IR instructions?
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D65457/new/
https://reviews.llvm.org/D65457
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