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from 183c1231175 gcc.cc externs used by front ends prefixed by fe. adds f36efe71bef c-family: Fix up a -Wformat regression [PR104148] adds 60953a23d57 x86: Properly disable -fsplit-stack support on non-glibc targets adds f9063d12633 Mark XXSPLTIW/XXSPLTIDP as prefixed -- PR 104136 adds 9dd443578f3 Daily bump. adds abe3a4f0e9c Fix fold-vec-splat-floatdouble testsuite failure on power10 adds 0f4f9c0085e toplevel: Remove accedentally checked in file adds 6c1a93102b4 Fortran: fix simplification of TRANSFER for zero-sized char [...] adds 45b999f642a analyzer: fix ICE on vector casts [PR104159] adds a1fb81bda97 testsuite: guard usage of _Float16 in analyzer test [PR104150] adds 9ea451e2793 ootstrap: Fix bootstrap with --disable-plugin [PR104176] adds d43be9dcc1b Daily bump. adds 053bcc97f4a c++: constexpr and -fno-elide-constructors [PR101072] adds 9718bc4b03c c++: array temporary at file scope [PR104182] adds 603a9ab41f4 contrib: filter out one more Clang warning. adds cbcf4a50fa2 [aarch64/64821]: Simplify __builtin_aarch64_sqrt* into inte [...] adds 2da90ad39bf c++: designated init of char array by string constant [PR55227] adds 2d8a9ad4a92 libstdc++: Fix aliasing violation in std::shared_ptr [PR104019] adds 084680db9af libstdc++: Restore support for unordered_map<const T, ...> [...] adds 416b6fc7483 libstdc++: Use fast_float for long double if it uses binary [...] adds 51631875a2f libstdc++: Fix std::spanstream move assignment [PR104032] adds 0c940703f00 Daily bump. adds 4d2321314a6 x86: Also check mode of memory broadcast in bcst_mem_operand adds 7b84fa2a2dd testsuite: Ignore pr104159 psabi warning. adds add6bb52e34 RISC-V: Update testcases info with new implement info adds 634de54f9c4 Update the type of control.base after changed adds 98416dbb0a6 RISC-V: Change default ISA version into 20191213 adds ca2bbb88f99 RISC-V: Do not emit zcisr and zifencei if i-ext is 2.0 adds c106529eb21 RISC-V: Fix testcase after bump isa spec version adds 2c31a8be4a5 properly disable -fsplit-stack on non-glibc targets [PR104170] adds 385196adb52 options: Add EnumSet and Set property support [PR104158] adds cd0377a460d options: Fix up -fsanitize-coverage= [PR104158] adds 9acd5a01175 fortran: Extend -fconvert= option for ppc64le r16_ieee and r16_ibm adds 0ebb09f5e49 options: Add EnumBitSet property support [PR104158] adds 2755037e40a acinclude.m4: Remove duplicite AC_DEFUN. adds f1af8528d34 tree-optimization/102131 - fix niter analysis wrt overflow adds 978abe918f8 gcc-changelog: Be stricter for top-level dir. adds 2a908f3da07 c++: value category of compound object expr [PR104173] adds b1aa2a3cf1b c++: Fix non-portable default argument of make_auto_1 [PR104197] adds 4343f5e2567 rtl: builtins: (not just) rs6000: Add builtins for fegetrou [...] adds e89d0befe3e Fortran: provide a fallback implementation of issignaling adds ae36f839632 preprocessor: -Wbidi-chars and UCNs [PR104030] adds b8e4e48d93f Remove duplicate code block. adds bb99171b9b0 Daily bump. adds f4ee27d3262 rs6000: Remove GCC 8.1 U10__float128 mangling compatibility [...] adds c0a4a658097 Fortran: fix typo in signaling NaN testcase adds d0336ab4e7e Fortran: do not run signaling testsuite on 32-bit x86/x86_64 adds 0d56eb93aa6 Fortran: fix preprocessor condition adds ab2a2457780 libgcc: Fix _Unwind_Find_FDE for missing unwind data with g [...] adds 2e211a02290 tree-optimization/104214 - amend PR100740 fix for pointer compares adds 480caa1f4ab libfortran: Provide fallback __issignalingl for IBM extende [...] adds 9099e0bc666 aix: AIX is not GLIBC. adds aeac414923a Revert "Fix PR 67102: Add libstdc++ dependancy to libffi" [ [...] new 07395a6e22e Merge branch 'master' into devel/modula-2.

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Summary of changes: ChangeLog | 5 + Makefile.def | 1 - Makefile.in | 1 - build.log | 0 contrib/ChangeLog | 12 + contrib/filter-clang-warnings.py | 3 +- contrib/gcc-changelog/git_commit.py | 12 +- contrib/gcc-changelog/test_email.py | 5 + contrib/gcc-changelog/test_patches.txt | 82 +++++ gcc/ChangeLog | 350 +++++++++++++++++++++ gcc/DATESTAMP | 2 +- gcc/analyzer/ChangeLog | 8 + gcc/analyzer/region-model-manager.cc | 11 + gcc/builtins.cc | 76 +++++ gcc/c-family/ChangeLog | 17 + gcc/c-family/c-common.cc | 25 +- gcc/c-family/c-common.h | 3 +- gcc/c-family/c-format.cc | 2 +- gcc/c-family/c.opt | 13 +- gcc/common.opt | 6 +- gcc/common/config/i386/i386-common.cc | 17 +- gcc/common/config/riscv/riscv-common.cc | 14 +- gcc/common/config/s390/s390-common.cc | 6 +- gcc/config.gcc | 8 +- gcc/config/aarch64/aarch64-builtins.cc | 7 + gcc/config/alpha/linux.h | 25 +- gcc/config/fuchsia.h | 2 + gcc/config/glibc-stdint.h | 3 + gcc/config/i386/gnu-user-common.h | 5 +- gcc/config/i386/gnu.h | 5 +- gcc/config/i386/predicates.md | 2 + gcc/config/linux.h | 25 +- gcc/config/rs6000/aix.h | 1 + gcc/config/rs6000/linux.h | 25 +- gcc/config/rs6000/linux64.h | 25 +- gcc/config/rs6000/rs6000-call.cc | 12 - gcc/config/rs6000/rs6000-internal.h | 3 - gcc/config/rs6000/rs6000-protos.h | 1 - gcc/config/rs6000/rs6000.cc | 91 +----- gcc/config/rs6000/rs6000.md | 135 +++++++- gcc/config/rs6000/vsx.md | 12 +- gcc/cp/ChangeLog | 64 ++++ gcc/cp/call.cc | 32 +- gcc/cp/cp-gimplify.cc | 6 +- gcc/cp/cp-tree.h | 1 + gcc/cp/decl.cc | 35 +-- gcc/cp/pt.cc | 14 +- gcc/cp/semantics.cc | 9 +- gcc/cp/tree.cc | 3 +- gcc/cp/typeck.cc | 19 +- gcc/doc/extend.texi | 8 + gcc/doc/invoke.texi | 8 +- gcc/doc/md.texi | 17 + gcc/doc/options.texi | 33 ++ gcc/fortran/ChangeLog | 18 ++ gcc/fortran/lang.opt | 18 +- gcc/fortran/simplify.cc | 13 +- gcc/fortran/trans-types.cc | 3 + gcc/opt-functions.awk | 7 +- gcc/opt-read.awk | 4 + gcc/optabs.def | 4 + gcc/optc-gen.awk | 2 + gcc/opts-common.cc | 180 ++++++++++- gcc/opts-global.cc | 6 +- gcc/opts.cc | 59 +++- gcc/opts.h | 24 +- gcc/pointer-query.cc | 30 -- gcc/testsuite/ChangeLog | 228 ++++++++++++++ gcc/testsuite/c-c++-common/Wbidi-chars-10.c | 2 +- gcc/testsuite/c-c++-common/Wbidi-chars-11.c | 2 +- gcc/testsuite/c-c++-common/Wbidi-chars-14.c | 2 +- gcc/testsuite/c-c++-common/Wbidi-chars-16.c | 2 +- gcc/testsuite/c-c++-common/Wbidi-chars-17.c | 2 +- gcc/testsuite/c-c++-common/Wbidi-chars-18.c | 11 + gcc/testsuite/c-c++-common/Wbidi-chars-19.c | 11 + gcc/testsuite/c-c++-common/Wbidi-chars-20.c | 11 + gcc/testsuite/c-c++-common/Wbidi-chars-21.c | 11 + gcc/testsuite/c-c++-common/Wbidi-chars-22.c | 11 + gcc/testsuite/c-c++-common/Wbidi-chars-23.c | 11 + gcc/testsuite/c-c++-common/Wbidi-chars-4.c | 2 +- gcc/testsuite/c-c++-common/Wbidi-chars-5.c | 2 +- gcc/testsuite/c-c++-common/Wbidi-chars-6.c | 2 +- gcc/testsuite/c-c++-common/Wbidi-chars-7.c | 2 +- gcc/testsuite/c-c++-common/Wbidi-chars-8.c | 2 +- gcc/testsuite/c-c++-common/Wbidi-chars-9.c | 2 +- gcc/testsuite/c-c++-common/Wbidi-chars-ranges.c | 2 +- gcc/testsuite/c-c++-common/Wformat-pr104148.c | 33 ++ .../{constexpr-empty14.C => constexpr-empty14a.C} | 3 +- gcc/testsuite/g++.dg/cpp0x/initlist127.C | 39 +++ gcc/testsuite/g++.dg/cpp0x/ref-qual21.C | 23 ++ gcc/testsuite/g++.dg/cpp2a/desig21.C | 48 +++ gcc/testsuite/gcc.dg/analyzer/pr104089.c | 2 + gcc/testsuite/gcc.dg/analyzer/torture/pr104159.c | 18 ++ gcc/testsuite/gcc.dg/pr102087_1.c | 13 + gcc/testsuite/gcc.dg/sancov/pr104158-1.c | 11 + gcc/testsuite/gcc.dg/sancov/pr104158-2.c | 11 + gcc/testsuite/gcc.dg/sancov/pr104158-3.c | 11 + gcc/testsuite/gcc.dg/sancov/pr104158-4.c | 11 + gcc/testsuite/gcc.dg/sancov/pr104158-5.c | 11 + gcc/testsuite/gcc.dg/sancov/pr104158-6.c | 11 + gcc/testsuite/gcc.dg/sancov/pr104158-7.c | 11 + ...lcheck-options-23.c => spellcheck-options-24.c} | 4 +- gcc/testsuite/gcc.dg/torture/pr100740.c | 12 + gcc/testsuite/gcc.dg/torture/pr101508.c | 13 + gcc/testsuite/gcc.dg/torture/pr101972.c | 39 +++ gcc/testsuite/gcc.dg/torture/pr102131-1.c | 16 + gcc/testsuite/gcc.dg/torture/pr102131-2.c | 15 + gcc/testsuite/gcc.dg/torture/pr102131-3.c | 11 + gcc/testsuite/gcc.dg/torture/pr102131-4.c | 15 + gcc/testsuite/gcc.dg/vect/pr81196-2.c | 16 + gcc/testsuite/gcc.target/aarch64/vsqrt-1.c | 17 + gcc/testsuite/gcc.target/aarch64/vsqrt-2.c | 28 ++ gcc/testsuite/gcc.target/i386/pr104188.c | 70 +++++ .../builtin-feclearexcept-feraiseexcept-1.c | 76 +++++ .../builtin-feclearexcept-feraiseexcept-2.c | 91 ++++++ .../gcc.target/powerpc/builtin-fegetround.c | 36 +++ .../powerpc/fold-vec-splat-floatdouble.c | 5 +- gcc/testsuite/gcc.target/riscv/arch-10.c | 2 +- gcc/testsuite/gcc.target/riscv/arch-12.c | 2 +- gcc/testsuite/gcc.target/riscv/arch-9.c | 2 +- gcc/testsuite/gcc.target/riscv/attribute-19.c | 2 +- gcc/testsuite/gfortran.dg/ieee/signaling_1.f90 | 5 +- gcc/testsuite/gfortran.dg/ieee/signaling_2.f90 | 2 + .../ieee/{signaling_2.f90 => signaling_3.f90} | 29 -- gcc/testsuite/gfortran.dg/transfer_simplify_11.f90 | 2 +- gcc/testsuite/gfortran.dg/transfer_simplify_13.f90 | 34 ++ gcc/tree-ssa-loop-niter.cc | 58 +++- libatomic/ChangeLog | 6 + libatomic/acinclude.m4 | 102 ------ libatomic/configure | 6 +- libcpp/ChangeLog | 10 + libcpp/include/cpplib.h | 11 +- libcpp/internal.h | 3 +- libcpp/lex.cc | 16 +- libgcc/unwind-dw2-fde-dip.c | 2 +- libgfortran/ChangeLog | 6 + libgfortran/ieee/ieee_helper.c | 7 +- libgfortran/ieee/issignaling_fallback.h | 251 +++++++++++++++ libgomp/ChangeLog | 18 ++ libstdc++-v3/ChangeLog | 110 +++++++ libstdc++-v3/include/bits/hashtable_policy.h | 11 + libstdc++-v3/include/bits/shared_ptr_base.h | 2 +- libstdc++-v3/include/std/spanstream | 15 +- libstdc++-v3/src/c++17/floating_from_chars.cc | 38 ++- .../23_containers/unordered_map/104174.cc | 4 + libstdc++-v3/testsuite/27_io/spanstream/2.cc | 113 +++++++ 146 files changed, 3051 insertions(+), 531 deletions(-) delete mode 100644 build.log create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-18.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-19.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-20.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-21.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-22.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-23.c create mode 100644 gcc/testsuite/c-c++-common/Wformat-pr104148.c copy gcc/testsuite/g++.dg/cpp0x/{constexpr-empty14.C => constexpr-empty14a.C} (61%) create mode 100644 gcc/testsuite/g++.dg/cpp0x/initlist127.C create mode 100644 gcc/testsuite/g++.dg/cpp0x/ref-qual21.C create mode 100644 gcc/testsuite/g++.dg/cpp2a/desig21.C create mode 100644 gcc/testsuite/gcc.dg/analyzer/torture/pr104159.c create mode 100644 gcc/testsuite/gcc.dg/pr102087_1.c create mode 100644 gcc/testsuite/gcc.dg/sancov/pr104158-1.c create mode 100644 gcc/testsuite/gcc.dg/sancov/pr104158-2.c create mode 100644 gcc/testsuite/gcc.dg/sancov/pr104158-3.c create mode 100644 gcc/testsuite/gcc.dg/sancov/pr104158-4.c create mode 100644 gcc/testsuite/gcc.dg/sancov/pr104158-5.c create mode 100644 gcc/testsuite/gcc.dg/sancov/pr104158-6.c create mode 100644 gcc/testsuite/gcc.dg/sancov/pr104158-7.c copy gcc/testsuite/gcc.dg/{spellcheck-options-23.c => spellcheck-options-24.c} (66%) create mode 100644 gcc/testsuite/gcc.dg/torture/pr100740.c create mode 100644 gcc/testsuite/gcc.dg/torture/pr101508.c create mode 100644 gcc/testsuite/gcc.dg/torture/pr101972.c create mode 100644 gcc/testsuite/gcc.dg/torture/pr102131-1.c create mode 100644 gcc/testsuite/gcc.dg/torture/pr102131-2.c create mode 100644 gcc/testsuite/gcc.dg/torture/pr102131-3.c create mode 100644 gcc/testsuite/gcc.dg/torture/pr102131-4.c create mode 100644 gcc/testsuite/gcc.dg/vect/pr81196-2.c create mode 100644 gcc/testsuite/gcc.target/aarch64/vsqrt-1.c create mode 100644 gcc/testsuite/gcc.target/aarch64/vsqrt-2.c create mode 100644 gcc/testsuite/gcc.target/i386/pr104188.c create mode 100644 gcc/testsuite/gcc.target/powerpc/builtin-feclearexcept-feraisee [...] create mode 100644 gcc/testsuite/gcc.target/powerpc/builtin-feclearexcept-feraisee [...] create mode 100644 gcc/testsuite/gcc.target/powerpc/builtin-fegetround.c copy gcc/testsuite/gfortran.dg/ieee/{signaling_2.f90 => signaling_3.f90} (57%) create mode 100644 gcc/testsuite/gfortran.dg/transfer_simplify_13.f90 create mode 100644 libgfortran/ieee/issignaling_fallback.h create mode 100644 libstdc++-v3/testsuite/23_containers/unordered_map/104174.cc create mode 100644 libstdc++-v3/testsuite/27_io/spanstream/2.cc