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Revert "[InstCombine] Generate better code for std::bit_floor from libstdc++"
authorNuno Lopes <nuno.lopes@tecnico.ulisboa.pt>
Sun, 30 Apr 2023 08:56:34 +0000 (09:56 +0100)
committerNuno Lopes <nuno.lopes@tecnico.ulisboa.pt>
Sun, 30 Apr 2023 08:56:34 +0000 (09:56 +0100)
commit8a1373d3087b1103b402458a3118418d642bb3f5
tree88af402bd4bb1c5e27c6ad5a409987bc42356508tree | snapshot
parent87e6e490e79384a523bc7f0216c3db60227d6d58commit | diff
Revert "[InstCombine] Generate better code for std::bit_floor from libstdc++"

This reverts commit d775fc390d3c78cc81872e276c4b1314f19af577.

The patch is wrong wrt undef and the author didn't fix it after 2 weeks.
llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp diff | blob | history
llvm/test/Transforms/InstCombine/bit_floor.ll diff | blob | history
Domain: System / Toolchain;