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from 8749a10a4fc Merge master r12-3823. adds 8f571e64713 More NEGATE_EXPR folding in match.pd adds 83aac698835 Fortran: Improve -Wmissing-include-dirs warnings [PR55534] adds 8fa9e73e6db Fortran: Fix testcases that violate C838, + revealed ICE adds 7a40f2e7481 Fortran: Fixes for F2018 C838 (PR fortran/101334) adds 5098e7077bf Fortran: diagnostic for argument w/type parameters for assu [...] adds e4777439fc7 Daily bump. adds 4c0c43623ef Overhaul jump thread state in forward threader. adds 0d39eb28fd2 openmp: Diagnose omp::directive attribute without balanced [...] adds cb8d916eef5 AVX512FP16: Add expander for rint/nearbyinthf2. adds 1041111f198 AVX512FP16: Add expander for fmahf4 adds fccd8855ed4 AVX512FP16: Add expander for smin/maxhf3. adds 60698a19c77 AVX512FP16: Add fix(uns)?_truncmn2 for HF scalar and vector modes adds 25faed6f379 AVX512FP16: Add float(uns)?mn2 expander adds 3829793c50e AVX512FP16: add truncmn2/extendmn2 expanders adds 9ce500289a6 AVX512FP16: Enable vec_cmpmn/vcondmn expanders for HF modes. adds c0cc62b32d9 tree-optimization/102448 - clear copied alignment info from vect adds d917742fe27 configure: Update --help output for --with-multilib-list adds f3d357bab35 Hoist edge calculations in precompute_relations. adds 00446916206 Remove dominator check in fold_using_range::range_of_phi. adds 16e3d6b8b2b rs6000: Add psabi diagnostic for C++ zero-width bit field A [...] adds 62e66ee5bfe [Ada] Update "Implementation Defined Characteristics" docum [...] adds 37a3df0d9a8 [Ada] Remove global parameter in Global contracts of Ada.St [...] adds 7165704bfaa [Ada] Minimize parts of Ada.Strings.Fixed marked SPARK_Mode => Off adds 99e30ba8c01 [Ada] Cleanup and efficiency improvements adds e2b2f629da0 [Ada] Remove Initializes contracts from Ada.Strings.Bounded adds fb3f21a3df8 [Ada] If unnesting and relocating subprogram call, make new [...] adds c06539752d7 [Ada] Follow-on efficiency improvements adds fe43084ca31 [Ada] Ada2022: implementation of AI12-0212 : iterator specs [...] adds abf3f4f3096 [Ada] Wrappers of access-to-subprograms with pre/post conditions adds f7d1b4a7e03 [Ada] Tune detection of internally generated positional aggregates adds ead89f5f149 [Ada] Adjust documentation of gnatsymbolize adds faa396c4eee [Ada] Add N_Has_Bounds and N_Is_Index adds c20222ed49c [Ada] Add Subprogram_Body_Or_Type adds 96783caedcb [Ada] Fix obsolete comment mentioning girder discriminants adds f6a05b23cc2 c++: improve tree dump for templated decls adds ce01e2e64c3 libstdc++: std::system_category should know meaning of zero [...] adds dd396a321be libstdc++: Improvements to standard error category objects adds 477897451e4 libstdc++: Make std::system_category() recognize Windows er [...] adds 8fa90926e08 libstdc++: Disable PCH for test that depends on a macro bei [...] adds 43358e91bd1 libstdc++: Remove c++20-specific dg-error directives in test adds 54810401974 libiberty: prevent buffer overflow when decoding user input adds b3585c0836e libiberty: prevent null dereferencing on dlang_type adds 1b07d9dce6c Fortran: Handle allocated() with coindexed scalars [PR93834] new 4c7d3d928bc Merge master r12-3866.

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Summary of changes: gcc/ChangeLog | 324 +++++++ gcc/DATESTAMP | 2 +- gcc/ada/ChangeLog | 407 +++++++++ gcc/ada/atree.adb | 505 ++++++----- gcc/ada/atree.ads | 50 +- gcc/ada/atree.h | 71 -- .../implementation_defined_characteristics.rst | 690 ++++++++------- gcc/ada/doc/gnat_ugn/gnat_utility_programs.rst | 18 +- gcc/ada/einfo-utils.adb | 6 +- gcc/ada/exp_aggr.adb | 209 ++++- gcc/ada/exp_disp.adb | 4 + gcc/ada/gcc-interface/cuintp.c | 1 + gcc/ada/gcc-interface/decl.c | 2 +- gcc/ada/gcc-interface/gigi.h | 2 +- gcc/ada/gcc-interface/targtyps.c | 1 + gcc/ada/gcc-interface/trans.c | 4 +- gcc/ada/gen_il-gen-gen_entities.adb | 6 + gcc/ada/gen_il-gen-gen_nodes.adb | 13 + gcc/ada/gen_il-gen.adb | 555 +++++++----- gcc/ada/gen_il-types.ads | 7 +- gcc/ada/gnat_rm.texi | 962 ++++++++++++--------- gcc/ada/libgnat/a-strbou.ads | 130 +-- gcc/ada/libgnat/a-strfix.adb | 18 +- gcc/ada/libgnat/a-strfix.ads | 20 +- gcc/ada/live.adb | 3 +- gcc/ada/sem_aggr.adb | 155 +++- gcc/ada/sem_ch12.adb | 2 +- gcc/ada/sem_ch3.adb | 26 +- gcc/ada/sem_disp.adb | 70 ++ gcc/ada/sem_eval.adb | 3 +- gcc/ada/sem_type.adb | 6 + gcc/ada/sem_util.adb | 4 +- gcc/ada/sinfo-utils.adb | 10 +- gcc/ada/sinfo-utils.ads | 2 +- gcc/ada/table.ads | 2 +- gcc/ada/treepr.adb | 58 +- gcc/ada/types.ads | 6 + gcc/c-family/ChangeLog | 4 + gcc/c/ChangeLog | 5 + gcc/config/i386/i386-expand.c | 2 + gcc/config/i386/i386.md | 62 ++ gcc/config/i386/sse.md | 259 +++++- gcc/config/rs6000/rs6000-call.c | 64 +- gcc/configure | 7 +- gcc/configure.ac | 2 +- gcc/cp/ChangeLog | 28 + gcc/cp/parser.c | 11 +- gcc/cp/ptree.c | 10 +- gcc/doc/invoke.texi | 6 +- gcc/fortran/ChangeLog | 45 + gcc/fortran/check.c | 4 +- gcc/fortran/cpp.c | 9 +- gcc/fortran/cpp.h | 2 +- gcc/fortran/f95-lang.c | 4 +- gcc/fortran/gfortran.h | 4 +- gcc/fortran/interface.c | 24 +- gcc/fortran/options.c | 19 +- gcc/fortran/scanner.c | 27 +- gcc/fortran/trans-intrinsic.c | 55 +- gcc/fortran/trans-stmt.c | 7 +- gcc/gimple-range-fold.cc | 4 +- gcc/gimple-range-path.cc | 12 +- gcc/match.pd | 30 + gcc/testsuite/ChangeLog | 177 ++++ gcc/testsuite/g++.dg/gomp/attrs-14.C | 4 + .../g++.target/i386/avx512fp16-vcondmn-minmax.C | 25 + .../g++.target/i386/avx512fp16-vcondmn-vec.C | 70 ++ gcc/testsuite/g++.target/powerpc/pr102024.C | 23 + gcc/testsuite/gcc.dg/fold-negate-1.c | 58 ++ .../gcc.target/i386/avx512fp16-builtin-minmax-1.c | 35 + .../gcc.target/i386/avx512fp16-builtin-round-1.c | 14 + .../gcc.target/i386/avx512fp16-floatvnhf.c | 61 ++ gcc/testsuite/gcc.target/i386/avx512fp16-fma-1.c | 69 ++ .../gcc.target/i386/avx512fp16-trunc-extendvnhf.c | 55 ++ gcc/testsuite/gcc.target/i386/avx512fp16-trunchf.c | 59 ++ .../gcc.target/i386/avx512fp16-truncvnhf.c | 61 ++ .../gcc.target/i386/avx512fp16-vcondmn-loop-1.c | 70 ++ .../gcc.target/i386/avx512fp16-vcondmn-loop-2.c | 143 +++ .../gcc.target/i386/avx512fp16-vec_cmpmn.c | 32 + gcc/testsuite/gcc.target/i386/avx512fp16vl-fma-1.c | 70 ++ .../gcc.target/i386/avx512fp16vl-fma-vectorize-1.c | 45 + gcc/testsuite/gfortran.dg/assumed_rank_18.f90 | 5 +- gcc/testsuite/gfortran.dg/assumed_type_10.f90 | 5 +- gcc/testsuite/gfortran.dg/assumed_type_11.f90 | 5 +- .../gfortran.dg/c-interop/assumed-type-dummy.f90 | 2 +- gcc/testsuite/gfortran.dg/c-interop/c535b-2.f90 | 5 +- gcc/testsuite/gfortran.dg/c-interop/c535b-3.f90 | 10 +- .../gfortran.dg/coarray/coarray_allocated.f90 | 55 ++ gcc/testsuite/gfortran.dg/include_14.f90 | 7 +- gcc/testsuite/gfortran.dg/include_15.f90 | 7 +- gcc/testsuite/gfortran.dg/include_16.f90 | 2 +- gcc/testsuite/gfortran.dg/include_17.f90 | 4 +- gcc/testsuite/gfortran.dg/include_18.f90 | 4 +- gcc/testsuite/gfortran.dg/include_19.f90 | 2 +- gcc/tree-ssa-dom.c | 134 ++- gcc/tree-ssa-sccvn.c | 35 +- gcc/tree-ssa-threadedge.c | 322 +++---- gcc/tree-ssa-threadedge.h | 51 +- gcc/tree-vect-data-refs.c | 11 +- gcc/tree-vrp.c | 81 +- include/ChangeLog | 5 + libgcc/ChangeLog | 5 + libgfortran/ChangeLog | 7 + libgfortran/configure | 2 +- libgfortran/configure.ac | 2 +- libgomp/ChangeLog | 12 + libgomp/testsuite/libgomp.fortran/fortran.exp | 3 - libgomp/testsuite/libgomp.oacc-fortran/fortran.exp | 3 - libiberty/d-demangle.c | 4 +- libiberty/testsuite/d-demangle-expected | 5 +- libstdc++-v3/src/c++11/system_error.cc | 222 ++++- .../19_diagnostics/error_category/102425.cc | 18 + .../error_category/system_category.cc | 18 + .../19_diagnostics/headers/system_error/93151.cc | 1 + .../memory_management_tools/destroy_neg.cc | 2 - 115 files changed, 5353 insertions(+), 1834 deletions(-) create mode 100644 gcc/testsuite/g++.dg/gomp/attrs-14.C create mode 100644 gcc/testsuite/g++.target/i386/avx512fp16-vcondmn-minmax.C create mode 100644 gcc/testsuite/g++.target/i386/avx512fp16-vcondmn-vec.C create mode 100644 gcc/testsuite/g++.target/powerpc/pr102024.C create mode 100644 gcc/testsuite/gcc.dg/fold-negate-1.c create mode 100644 gcc/testsuite/gcc.target/i386/avx512fp16-builtin-minmax-1.c create mode 100644 gcc/testsuite/gcc.target/i386/avx512fp16-floatvnhf.c create mode 100644 gcc/testsuite/gcc.target/i386/avx512fp16-fma-1.c create mode 100644 gcc/testsuite/gcc.target/i386/avx512fp16-trunc-extendvnhf.c create mode 100644 gcc/testsuite/gcc.target/i386/avx512fp16-trunchf.c create mode 100644 gcc/testsuite/gcc.target/i386/avx512fp16-truncvnhf.c create mode 100644 gcc/testsuite/gcc.target/i386/avx512fp16-vcondmn-loop-1.c create mode 100644 gcc/testsuite/gcc.target/i386/avx512fp16-vcondmn-loop-2.c create mode 100644 gcc/testsuite/gcc.target/i386/avx512fp16-vec_cmpmn.c create mode 100644 gcc/testsuite/gcc.target/i386/avx512fp16vl-fma-1.c create mode 100644 gcc/testsuite/gcc.target/i386/avx512fp16vl-fma-vectorize-1.c create mode 100644 gcc/testsuite/gfortran.dg/coarray/coarray_allocated.f90 create mode 100644 libstdc++-v3/testsuite/19_diagnostics/error_category/102425.cc