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from 4c0c8e5a529 [aarch64]: add usra and ssra combine patterns new 145d92258b6 Change std::ceil2 to be undefined if the result can't be re [...] new b58d3908b4f Adjust std::rotl, std::rotr etc to match final P0553R4 proposal new 414d7215b2c Rename testsuite directory to match P0553R4 stable names

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Summary of changes: libstdc++-v3/ChangeLog | 25 ++++++++ libstdc++-v3/include/std/bit | 62 ++++++++++++------ .../bit/{bitops.count => bit.count}/countl_one.cc | 0 .../bit/{bitops.count => bit.count}/countl_zero.cc | 0 .../bit/{bitops.count => bit.count}/countr_one.cc | 0 .../bit/{bitops.count => bit.count}/countr_zero.cc | 0 .../bit/{bitops.count => bit.count}/popcount.cc | 0 .../testsuite/26_numerics/bit/bit.pow.two/ceil2.cc | 32 ++++++++-- .../26_numerics/bit/bit.pow.two/ceil2_neg.cc | 74 ++++++++++++++++++++++ .../bit/{bitops.rot => bit.rotate}/rotl.cc | 21 +++++- .../bit/{bitops.rot => bit.rotate}/rotr.cc | 21 +++++- 11 files changed, 207 insertions(+), 28 deletions(-) rename libstdc++-v3/testsuite/26_numerics/bit/{bitops.count => bit.count}/countl_o [...] rename libstdc++-v3/testsuite/26_numerics/bit/{bitops.count => bit.count}/countl_z [...] rename libstdc++-v3/testsuite/26_numerics/bit/{bitops.count => bit.count}/countr_o [...] rename libstdc++-v3/testsuite/26_numerics/bit/{bitops.count => bit.count}/countr_z [...] rename libstdc++-v3/testsuite/26_numerics/bit/{bitops.count => bit.count}/popcount [...] create mode 100644 libstdc++-v3/testsuite/26_numerics/bit/bit.pow.two/ceil2_neg.cc rename libstdc++-v3/testsuite/26_numerics/bit/{bitops.rot => bit.rotate}/rotl.cc (89%) rename libstdc++-v3/testsuite/26_numerics/bit/{bitops.rot => bit.rotate}/rotr.cc (89%)