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unknown user pushed a change to branch master in repository gcc.

from 835b19936bf libstdc++: Do not optimize away storing pathname if it's needed new 198781144f3 libstdc++: Improve directory iterator abstractions for openat new 07f49e855b5 Use mark_block_for_update properly in insert_updated_phi_nodes_for new 8354d0abeb7 Speedup loop splitting SSA update new 133d0d422eb fortran, libgfortran: Avoid using libquadmath for glibc 2.26+

The 4 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.

Summary of changes: gcc/fortran/gfortran.h | 3 + gcc/fortran/trans-intrinsic.cc | 15 +- gcc/fortran/trans-types.cc | 12 + gcc/fortran/trans-types.h | 4 + gcc/tree-into-ssa.cc | 16 +- gcc/tree-ssa-loop-split.cc | 5 +- libgfortran/Makefile.am | 4 +- libgfortran/Makefile.in | 5 +- libgfortran/acinclude.m4 | 68 +- libgfortran/caf/single.c | 7 +- libgfortran/config.h.in | 197 +- libgfortran/configure | 3403 ++++++++++++++++++++++++++++-- libgfortran/configure.ac | 83 +- libgfortran/generated/bessel_r16.c | 4 + libgfortran/generated/bessel_r17.c | 2 + libgfortran/generated/norm2_r16.c | 4 + libgfortran/generated/norm2_r17.c | 2 + libgfortran/ieee/issignaling_fallback.h | 8 +- libgfortran/intrinsics/cshift0.c | 4 +- libgfortran/intrinsics/erfc_scaled.c | 25 +- libgfortran/intrinsics/pack_generic.c | 4 +- libgfortran/intrinsics/spread_generic.c | 8 +- libgfortran/intrinsics/trigd.c | 18 + libgfortran/intrinsics/unpack_generic.c | 8 +- libgfortran/io/read.c | 13 + libgfortran/io/transfer128.c | 4 +- libgfortran/io/write_float.def | 54 +- libgfortran/kinds-override.h | 14 +- libgfortran/libgfortran.h | 8 +- libgfortran/m4/mtype.m4 | 6 + libgfortran/mk-kinds-h.sh | 18 +- libgfortran/runtime/in_pack_generic.c | 4 +- libgfortran/runtime/in_unpack_generic.c | 4 +- libstdc++-v3/src/c++17/fs_dir.cc | 29 +- libstdc++-v3/src/filesystem/dir-common.h | 66 +- libstdc++-v3/src/filesystem/dir.cc | 21 +- 36 files changed, 3810 insertions(+), 340 deletions(-)