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from f17a10fdcf2 Merge branch 'master' into devel/modula-2. adds 8473ef7be60 test plugins: use "final" and "override" directly, rather t [...] adds ef85d150b59 RISC-V: Enable TARGET_SUPPORTS_WIDE_INT adds f1a80c05db8 x86: Avoid uninitialized variable in PR target/104441 test adds 168fc8bda14 Daily bump. adds 149d04ccbb9 rs6000: Skip debug insns for union [PR105627] adds 8fa8bca9f53 testsuite/rs6000: Adjust gcc.target/powerpc/pr78604.c [PR105706] adds d918faea121 tree-optimization/105629 - spaceship recognition regression adds 1adf11822bd tree-optimization/100221 - improve DSE a bit adds b43836914bd openmp: Add taskwait nowait depend support [PR105378] adds b646d7d279a RISC-V: Inhibit FP <--> int register moves via tune param adds 4fb2b4f7ea6 OpenMP: Support nowait with Fortran [PR105378] adds 91c7c5edd2c middle-end/105711 - properly handle CONST_INT when expandin [...] adds 3677eb80b68 Extend --with-zstd documentation adds c5c52372314 Mitigate -Wmaybe-uninitialized in expmed.cc. adds bd06c36f77d Revert "Mitigate -Wmaybe-uninitialized in expmed.cc." adds f31ba11652d ipa: add 'final' and 'override' to call_summary_base vfunc impls adds 4665cfbc4c7 tree-vect-slp-patterns.cc: add 'final' and 'override' to ve [...] adds 23c738bcba7 RISC-V: Add mininal support for Zicbo[mzp] adds 3df3ca9014f RISC-V: Cache Management Operation instructions adds d44e471cf04 RISC-V: Cache Management Operation instructions testcases adds 442cf0977a2 d: add 'final' and 'override' to gcc/d/*.cc 'visit' impls adds d0ef9e06197 c++: set TYPE_CANONICAL for more template types adds 9e7a0e42a15 Minor improvement to genpreds.cc adds 793f847ba7d PR tree-optimization/105668: Provide vcond_mask_v1tiv1ti pattern. adds e8a25550dac Optimize double word negation of zero extended values on x86. adds 2c5c6456632 libiberty: remove FINAL and OVERRIDE from ansidecl.h adds 8086230e7ac amdgcn: Remove LLVM 9 assembler/linker support adds cde52d3a2d0 amdgcn: Add gfx90a support adds 2f4f7de787e x86: Document -mcet-switch adds ae8decf1d2b Add new parameter to vec_perm_const hook for specifying ope [...] adds 2540e2c6041 c++: constexpr empty base redux [PR105622] adds 72f76540ad0 c++: discarded-value and constexpr adds 0aee03cb638 gcc.misc-tests/outputs.exp: Use link test to check for -gsp [...] adds 1189c03859c c++: *this folding in constexpr call adds 10d1986aee4 PR middle-end/105604 - ICE: in tree_to_shwi with vla in str [...] adds 5af22024f62 Fix profile count maintenance in vectorizer peeling. adds 768f49a20f4 Daily bump. adds 0d344b55760 aarch64: Fix pac-ret with unusual dwarf in libgcc unwinder [...] adds a1c9f779f75 Add GIMPLE switch support to loop unswitching adds c125f504c43 libgomp: Fix occassional hangs with taskwait nowait depend adds af02daff557 asan: Fix up instrumentation of assignments which are both [...] adds 19aec65ae13 Fix misspelled default adds 329417d7751 d: add more 'final' and 'override' to gcc/d/*.cc 'visit' impls adds 7a3ee77a2e3 c: Improve build_component_ref diagnostics [PR91134] adds 2a790686fd1 GCN: Add gfx908/gfx90a to -march/-mtune in invoke.texi adds 63f198553d3 RISC-V: Don't unconditionally add m,a,f,d in arch-canonicalize adds 156d7d8dbc8 Use infer instead of side-effect for ranges. adds 761cc32e5a1 Tweak comments. adds 75c4e4909ae AArch64: Prioritise init_have_lse_atomics constructor [PR 105708] adds 1b661f3f5e7 c++: ICE with temporary of class type in DMI [PR100252] adds 6209009df65 c++: strict constexpr and local vars adds 8c9c92f8079 c++: constexpr returning deallocated ptr adds 850a9ce8bcc c++: deduction from auto fn [PR105623] adds 34970d08c62 c++: CTAD with alias and nested template [PR105655] adds da2c56ee601 c++: fix ICE on invalid attributes [PR96637] adds 3dff965cae6 Daily bump. adds f638f2b4b25 libstdc++: Remove redundancy in test pathnames adds 6eb60ced21e libstdc++: Rename tests like .../wchar_t/1.cc to .../wchar_t.cc adds 634b0089f66 libstdc++: Fix printing of std::atomic<shared_ptr<T>> for v [...] adds ace4b7f295f libstdc++: Fix printing of std::span for versioned namespace adds a44380541fe libstdc++: Make headers include their prerequisites adds 650eadd6302 libstdc++: Remove some unnecessary includes adds 692643c3ed3 libstdc++: Refactor includes for unordered containers adds 97dc78d705a c++: constrained partial spec forward decl [PR96363] adds 47b20d027ad libstdc++: Add constexpr to std::counted_iterator post-incr [...] adds b753405a5f0 xtensa: Simplify EXTUI instruction maskimm validations adds 9b251fe2e39 xtensa: Make use of IN_RANGE macro where appropriate adds 3397563ad6c xtensa: Fix instruction counting regarding block move expansion adds 6f56efa94e8 c++: improve -Waddress warnings with *_cast [PR105569] adds ae3ea143ef4 libstdc++: Move std::iostream_category() definition to new file adds 11e1ee1b38f libstdc++: Fix atomic and error_code printers for versioned [...] adds 367740bf6d3 libstdc++: Fix narrowing conversions for 16-bit size_t [PR105681] adds b2cb88fb45a Daily bump. adds 6454b4a8f5d xtensa: Add setmemsi insn pattern adds 9aad2b22436 xtensa: Improve bswap[sd]i2 insn patterns adds c62643579df Close gcc-9 branch adds 29ae455901a Pre-reload splitter to transform and;cmp into not;test on x86. adds 8fb94fc6097 Canonicalize X&-Y as X*Y in match.pd when Y is [0,1]. adds 8255b49ed8a libgomp.texi: Add more to-be-implemented OpenMP 5.2 features adds e2f014fcefc fold-const: Fix up -fsanitize=null in C++ [PR105729] adds e7c482b0807 tree-optimization/105726 - adjust array bound heuristic adds 0ccba4ed857 openmp: Add support for enter clause on declare target adds f571596f8cd ipa: Check cst type when propagating controled uses info adds 37c988bc1b2 Avoid shift in get_ref_base_and_extent adds 8af26650179 Fortran: Fix OpenMP clause name in error message adds de574408585 libstdc++: Mark non-exported function always_inline [PR105671] adds ca4b95069ca c-family: fix attribute constructor ICE [PR90658] adds d822f4bbd71 c++: Fix ICE with -Wmismatched-tags [PR105725] adds 610d789832b d: Merge upstream dmd 4d07f22f2, druntime f89da313, phobos [...] adds d9176e643f3 Daily bump. adds 221acd67ca5 c++: lambda in concept [PR105652] adds 931249276ac openmp: Adjust diagnostics about same variable in link and [...] adds 42fd2cd9323 libgomp: Don't define GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC for [...] adds 163fa9a6483 Rename OSCONS_CC to GCC_FOR_ADA_RTS adds 65aebf19876 Darwin: Amend REAL_LIBGCC_SPEC comment [NFC]. adds f535f9d7b05 libbacktrace: update README adds ad8f6e23923 Vim swap files not ignored adds ce1580252ea Fix ICE on sh adds e3803f9cbb6 OpenMP/Fortran: Add support for enter clause on declare target adds 919822adc92 [PATCH 1/2] avr: Added AVR-DA and DB MCU series adds 37b3b5dabdc Daily bump. adds da5f0cc2f51 sourcebuild.texi: Document toplevel directories adds 794737976b9 Darwin: Fix empty g++ command lines [PR105599]. adds 58a40e76eba libcpp: Ignore CPP_PADDING tokens in _cpp_parse_expr [PR105732] adds 05f220c205b Daily bump. adds 7915f655134 RISC-V/testsuite: constraint some of tests to hard_float adds b4e04a78bbd [ARM] Fix prototype for vec_perm_const hook. adds 96b2e170668 [Ada] Fix new CUDA kernel registration scheme adds efaee961d93 [Ada] Add empty constructors to the functional containers adds 55c19dda8c6 [Ada] Delete no-longer-used Convert_To_Return_False flag adds 5b7630f2f26 [Ada] PR ada/105303 Fix use of Assertion_Policy in internal [...] adds 1ea22318caf [Ada] Adapt proof of runtime unit s-arit32 adds 3e93d2926ae [Ada] Do not freeze profiles for dispatch tables adds fabf93dc1ae [Ada] Restore hiding of predefined "=" operator through cla [...] adds 4609660b773 [Ada] Fix typo in comment for functional sets adds 33dec214f02 [Ada] Tweaks to hardening docs adds 40e01041b35 [Ada] Update proofs of double arithmetic unit after prover changes adds 764169055b5 [Ada] Introduce Opt.CCG_Mode adds 79b7ab68bce [Ada] Do not analyze expression functions for dispatch tables adds 878ded4f9a9 [Ada] Do not freeze specifically for dispatch tables adds 567bf449325 [Ada] Fix expansion of aggregate for discriminated limited [...] adds ebddfe50d8b [Ada] Incorrect determination of whether an expression is p [...] adds f55e8fd165c [Ada] Fix illegal Ada in s-dwalin.adb adds 507ed659e01 [Ada] Incorrect unreferenced warnings on null subprograms a [...] adds 6a91be29578 [Ada] Avoid creating a finalization wrapper block for functions adds b341b8130f8 [Ada] Deconstruct deferred references adds 8337af4f9db [Ada] Fix -gnatw.f warnings not having the right insertion [...] adds f925b56959d [Ada] Fix Warn_On_Late_Primitives messages not being proper [...] adds 67481ef5271 [Ada] Fix Warn_On_All_Unread_Out_Parameters not being prope [...] adds 94cf3d1f78d [Ada] Add insertion character for overlay modification warnings adds 9baae5692bd [Ada] Add insertion character to Ineffective_Inline_Warning [...] adds 0f29dfcec26 [Ada] Remove repeated description of support for Address clauses adds 263cb16b766 [Ada] Simplify construction of a path to file adds 576b7778915 [Ada] Fix expansion of structural subprogram variants adds 8244b803420 [Ada] Remove contract duplication in formal doubly linked lists adds a4db870e1b0 [Ada] Add "option" field to GNAT's -fdiagnostics-format=jso [...] adds 1b88c61e374 [Ada] Fix spurious options being inserted in -fdiagnostics- [...] adds c8929840407 x86: correct bmi2_umul<mode><dwi>3_1's MEM_P() uses new 9409a75aa98 Merge branch 'master' into devel/modula-2.

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Summary of changes: .gitignore | 1 + ChangeLog | 4 + contrib/ChangeLog | 5 + contrib/gcc-changelog/git_update_version.py | 2 +- gcc/ChangeLog | 633 ++++++++++++ gcc/DATESTAMP | 2 +- gcc/Makefile.in | 2 +- gcc/ada/ChangeLog | 8 + gcc/ada/Makefile.rtl | 2 + gcc/ada/bindgen.adb | 110 +- gcc/ada/doc/gnat_rm/implementation_advice.rst | 6 - .../doc/gnat_rm/security_hardening_features.rst | 55 +- gcc/ada/errout.adb | 12 +- gcc/ada/erroutc.adb | 35 +- gcc/ada/erroutc.ads | 4 + gcc/ada/exp_aggr.adb | 16 +- gcc/ada/exp_ch11.adb | 32 +- gcc/ada/exp_ch3.adb | 4 +- gcc/ada/exp_ch6.adb | 28 +- gcc/ada/exp_ch7.adb | 80 +- gcc/ada/exp_ch7.ads | 4 +- gcc/ada/exp_disp.adb | 169 +--- gcc/ada/exp_disp.ads | 10 +- gcc/ada/freeze.adb | 26 +- gcc/ada/freeze.ads | 6 - gcc/ada/frontend.adb | 2 - gcc/ada/gcc-interface/Makefile.in | 32 +- gcc/ada/gen_il-fields.ads | 1 - gcc/ada/gen_il-gen-gen_nodes.adb | 3 +- gcc/ada/gnat1drv.adb | 1 + gcc/ada/gnat_rm.texi | 57 +- gcc/ada/inline.adb | 4 +- gcc/ada/lib-xref.adb | 65 -- gcc/ada/lib-xref.ads | 34 - gcc/ada/libgnat/a-cfdlli.ads | 10 +- gcc/ada/libgnat/a-cofuma.adb | 7 + gcc/ada/libgnat/a-cofuma.ads | 8 + gcc/ada/libgnat/a-cofuse.adb | 7 + gcc/ada/libgnat/a-cofuse.ads | 6 + gcc/ada/libgnat/a-cofuve.adb | 7 + gcc/ada/libgnat/a-cofuve.ads | 6 + gcc/ada/libgnat/s-aridou.adb | 530 ++++++++-- gcc/ada/libgnat/s-arit32.adb | 2 +- gcc/ada/libgnat/s-dwalin.adb | 2 + gcc/ada/libgnat/s-gearop.adb | 74 +- gcc/ada/libgnat/s-gearop.ads | 14 +- gcc/ada/libgnat/{g-gfmafu.ads => s-spark.ads} | 13 +- .../s-proinf.adb => libgnat/s-spcuop.adb} | 19 +- gcc/ada/libgnat/{s-retsta.ads => s-spcuop.ads} | 48 +- gcc/ada/opt.ads | 3 + gcc/ada/osint.adb | 10 +- gcc/ada/par-ch6.adb | 22 + gcc/ada/sem_attr.adb | 12 +- gcc/ada/sem_ch11.adb | 3 +- gcc/ada/sem_ch13.adb | 63 +- gcc/ada/sem_ch5.adb | 11 +- gcc/ada/sem_ch6.adb | 34 +- gcc/ada/sem_ch7.adb | 4 +- gcc/ada/sem_disp.adb | 2 +- gcc/ada/sem_elab.adb | 2 +- gcc/ada/sem_res.adb | 16 - gcc/ada/sem_util.adb | 6 +- 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gcc/configure | 427 +------- gcc/configure.ac | 145 +-- gcc/cp/ChangeLog | 142 +++ gcc/cp/constexpr.cc | 230 +++-- gcc/cp/cp-tree.h | 2 + gcc/cp/decl.cc | 22 +- gcc/cp/decl2.cc | 11 +- gcc/cp/parser.cc | 54 +- gcc/cp/pt.cc | 166 +-- gcc/cp/semantics.cc | 26 +- gcc/cp/tree.cc | 6 +- gcc/cp/typeck.cc | 14 +- gcc/cp/typeck2.cc | 91 ++ gcc/d/ChangeLog | 23 + gcc/d/d-lang.cc | 5 + gcc/d/decl.cc | 36 +- gcc/d/dmd/MERGE | 2 +- gcc/d/dmd/aggregate.h | 80 +- gcc/d/dmd/aliasthis.h | 10 +- gcc/d/dmd/attrib.h | 212 ++-- gcc/d/dmd/cond.h | 34 +- gcc/d/dmd/cparse.d | 156 ++- gcc/d/dmd/ctfe.h | 20 +- gcc/d/dmd/dcast.d | 21 +- gcc/d/dmd/declaration.h | 396 ++++---- gcc/d/dmd/dmodule.d | 33 +- gcc/d/dmd/dsymbol.d | 23 +- gcc/d/dmd/dsymbol.h | 64 +- gcc/d/dmd/dsymbolsem.d | 20 +- gcc/d/dmd/dtemplate.d | 2 +- gcc/d/dmd/dtoh.d | 28 +- gcc/d/dmd/enum.h | 34 +- gcc/d/dmd/escape.d | 231 +++-- gcc/d/dmd/expression.d | 22 +- gcc/d/dmd/expression.h | 732 +++++++------- gcc/d/dmd/expressionsem.d | 59 +- 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gcc/doc/avr-mmcu.texi | 6 +- gcc/doc/install.texi | 18 +- gcc/doc/invoke.texi | 24 +- gcc/doc/sourcebuild.texi | 34 +- gcc/doc/tm.texi | 18 +- gcc/expmed.cc | 22 +- gcc/fold-const.cc | 10 + gcc/fortran/ChangeLog | 28 + gcc/fortran/dump-parse-tree.cc | 1 + gcc/fortran/gfortran.h | 1 + gcc/fortran/openmp.cc | 70 +- gcc/genpreds.cc | 13 +- gcc/gimple-range-cache.cc | 34 +- gcc/gimple-range-cache.h | 6 +- ...-range-side-effect.cc => gimple-range-infer.cc} | 64 +- ...le-range-side-effect.h => gimple-range-infer.h} | 28 +- gcc/gimple-range.cc | 11 +- gcc/gimple-range.h | 2 +- gcc/gimple-ssa-sprintf.cc | 77 +- gcc/gimple-ssa-warn-restrict.cc | 22 +- gcc/gimplify.cc | 31 +- gcc/ipa-cp.cc | 6 +- gcc/ipa-fnsummary.h | 21 +- gcc/ipa-modref.cc | 36 +- gcc/ipa-param-manipulation.cc | 8 +- gcc/ipa-profile.cc | 6 +- gcc/ipa-prop.cc | 10 +- gcc/ipa-prop.h | 26 +- gcc/ipa-pure-const.cc | 8 +- gcc/ipa-reference.cc | 10 +- gcc/ipa-sra.cc | 14 +- gcc/jit/ChangeLog | 5 + gcc/match.pd | 94 +- 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gcc/testsuite/g++.dg/cpp1y/nsdmi-aggr16.C | 58 ++ gcc/testsuite/g++.dg/cpp1y/nsdmi-aggr17.C | 138 +++ gcc/testsuite/g++.dg/cpp1y/nsdmi-aggr18.C | 56 ++ gcc/testsuite/g++.dg/cpp1y/nsdmi-aggr19.C | 28 + .../g++.dg/cpp2a/class-deduction-alias13.C | 24 + gcc/testsuite/g++.dg/cpp2a/concepts-lambda20.C | 17 + .../g++.dg/cpp2a/concepts-partial-spec12.C | 10 + .../g++.dg/cpp2a/concepts-partial-spec12a.C | 14 + .../g++.dg/cpp2a/concepts-partial-spec13.C | 16 + gcc/testsuite/g++.dg/cpp2a/no_unique_address14.C | 19 + gcc/testsuite/g++.dg/gomp/attrs-9.C | 4 +- gcc/testsuite/g++.dg/gomp/declare-target-1.C | 5 + gcc/testsuite/g++.dg/parse/error64.C | 4 + gcc/testsuite/g++.dg/ubsan/pr105729.C | 29 + gcc/testsuite/g++.dg/warn/Waddress-9.C | 31 + gcc/testsuite/g++.dg/warn/Warray-bounds-27.C | 16 + gcc/testsuite/g++.dg/warn/Wmismatched-tags-10.C | 10 + gcc/testsuite/gcc.dg/Wrestrict-24.c | 35 + gcc/testsuite/gcc.dg/Wrestrict-25.c | 165 +++ gcc/testsuite/gcc.dg/Wrestrict-26.c | 114 +++ gcc/testsuite/gcc.dg/alias-10.c | 2 +- gcc/testsuite/gcc.dg/asan/pr105714.c | 33 + gcc/testsuite/gcc.dg/ipa/pr105639.c | 16 + gcc/testsuite/gcc.dg/loop-unswitch-1.c | 2 +- gcc/testsuite/gcc.dg/loop-unswitch-10.c | 56 ++ gcc/testsuite/gcc.dg/loop-unswitch-11.c | 45 + gcc/testsuite/gcc.dg/loop-unswitch-12.c | 28 + gcc/testsuite/gcc.dg/loop-unswitch-13.c | 35 + gcc/testsuite/gcc.dg/loop-unswitch-14.c | 60 ++ gcc/testsuite/gcc.dg/loop-unswitch-15.c | 15 + gcc/testsuite/gcc.dg/loop-unswitch-16.c | 22 + gcc/testsuite/gcc.dg/loop-unswitch-17.c | 24 + gcc/testsuite/gcc.dg/loop-unswitch-7.c | 28 + gcc/testsuite/gcc.dg/loop-unswitch-8.c | 31 + gcc/testsuite/gcc.dg/loop-unswitch-9.c | 27 + gcc/testsuite/gcc.dg/plugin/analyzer_gil_plugin.c | 36 +- gcc/testsuite/gcc.dg/pr91134.c | 32 + gcc/testsuite/gcc.dg/pr98865.c | 14 + gcc/testsuite/gcc.dg/torture/20220518-1.c | 39 + gcc/testsuite/gcc.dg/torture/20220518-2.c | 14 + gcc/testsuite/gcc.dg/torture/20220525-1.c | 33 + gcc/testsuite/gcc.dg/tree-ssa/loop-6.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-44.c | 19 + gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-45.c | 24 + gcc/testsuite/gcc.misc-tests/outputs.exp | 4 +- gcc/testsuite/gcc.target/aarch64/pr104689.c | 149 +++ gcc/testsuite/gcc.target/i386/neg-zext-1.c | 7 + gcc/testsuite/gcc.target/i386/neg-zext-2.c | 7 + gcc/testsuite/gcc.target/i386/pr104441-1a.c | 2 +- gcc/testsuite/gcc.target/i386/pr105668.c | 16 + gcc/testsuite/gcc.target/i386/pr105711.c | 12 + gcc/testsuite/gcc.target/i386/pr91400-1.c | 4 +- gcc/testsuite/gcc.target/i386/pr91400-2.c | 4 +- gcc/testsuite/gcc.target/i386/testnot-1.c | 24 + gcc/testsuite/gcc.target/i386/testnot-2.c | 24 + gcc/testsuite/gcc.target/powerpc/pr105627.c | 26 + gcc/testsuite/gcc.target/powerpc/pr78604.c | 4 +- gcc/testsuite/gcc.target/riscv/cmo-zicbom-1.c | 21 + gcc/testsuite/gcc.target/riscv/cmo-zicbom-2.c | 21 + gcc/testsuite/gcc.target/riscv/cmo-zicbop-1.c | 23 + gcc/testsuite/gcc.target/riscv/cmo-zicbop-2.c | 23 + gcc/testsuite/gcc.target/riscv/cmo-zicboz-1.c | 9 + gcc/testsuite/gcc.target/riscv/cmo-zicboz-2.c | 9 + gcc/testsuite/gcc.target/riscv/fmax.c | 1 + gcc/testsuite/gcc.target/riscv/fmaxf.c | 1 + gcc/testsuite/gcc.target/riscv/fmin.c | 1 + gcc/testsuite/gcc.target/riscv/fminf.c | 1 + .../pr28982b.c => gcc.target/riscv/pr105666.c} | 38 +- gcc/testsuite/gcc.target/riscv/smax-ieee.c | 1 + gcc/testsuite/gcc.target/riscv/smax.c | 1 + gcc/testsuite/gcc.target/riscv/smaxf-ieee.c | 1 + gcc/testsuite/gcc.target/riscv/smaxf.c | 1 + gcc/testsuite/gcc.target/riscv/smin-ieee.c | 1 + gcc/testsuite/gcc.target/riscv/smin.c | 1 + gcc/testsuite/gcc.target/riscv/sminf-ieee.c | 1 + gcc/testsuite/gcc.target/riscv/sminf.c | 1 + gcc/testsuite/gcc.target/xtensa/bswap-O1.c | 37 + gcc/testsuite/gcc.target/xtensa/bswap-O2.c | 37 + gcc/testsuite/gcc.target/xtensa/bswap-Os.c | 37 + gcc/testsuite/gcc.target/xtensa/bswap.c | 14 - .../gdc.test/compilable/dtoh_ClassDeclaration.d | 10 +- .../gdc.test/compilable/dtoh_TemplateDeclaration.d | 2 +- gcc/testsuite/gdc.test/compilable/test22865.d | 35 + .../fail_compilation/dip1000_deprecation.d | 59 ++ gcc/testsuite/gdc.test/fail_compilation/dip25.d | 2 +- .../gdc.test/fail_compilation/fail12390.d | 3 +- .../gdc.test/fail_compilation/fail22351.d | 20 + .../gdc.test/fail_compilation/fail23135.d | 17 + .../gdc.test/fail_compilation/fail_scope.d | 2 +- gcc/testsuite/gdc.test/fail_compilation/fix22108.d | 13 + gcc/testsuite/gdc.test/fail_compilation/fix23138.d | 16 + .../gdc.test/fail_compilation/test15660.d | 2 +- .../gdc.test/fail_compilation/test18484.d | 2 +- .../gdc.test/fail_compilation/test20881.d | 2 +- .../runnable_cxx/extra-files/test22351.cpp | 46 + .../runnable_cxx/extra-files/test23135.cpp | 52 + gcc/testsuite/gdc.test/runnable_cxx/test22351.d | 55 + gcc/testsuite/gdc.test/runnable_cxx/test23135.d | 38 + .../gfortran.dg/gomp/declare-target-2.f90 | 18 +- .../gfortran.dg/gomp/declare-target-4.f90 | 9 +- gcc/testsuite/gfortran.dg/gomp/requires-4.f90 | 2 +- gcc/testsuite/gfortran.dg/gomp/requires-8.f90 | 2 +- .../gfortran.dg/gomp/taskwait-depend-nowait-1.f90 | 14 + gcc/tree-cfg.cc | 7 +- gcc/tree-core.h | 6 +- gcc/tree-dfa.cc | 5 +- gcc/tree-nested.cc | 4 +- gcc/tree-pretty-print.cc | 7 +- gcc/tree-ssa-dse.cc | 46 +- gcc/tree-ssa-forwprop.cc | 6 +- gcc/tree-ssa-loop-unswitch.cc | 1062 +++++++++++++++----- gcc/tree-ssa-phiopt.cc | 2 +- gcc/tree-vect-data-refs.cc | 35 +- gcc/tree-vect-generic.cc | 5 +- gcc/tree-vect-loop-manip.cc | 38 +- gcc/tree-vect-loop.cc | 2 +- gcc/tree-vect-patterns.cc | 3 +- gcc/tree-vect-slp-patterns.cc | 12 +- gcc/tree-vect-slp.cc | 10 +- gcc/tree-vect-stmts.cc | 11 +- gcc/tree-vrp.cc | 4 +- gcc/tree.cc | 4 +- gcc/tree.h | 4 + include/ChangeLog | 8 + include/ansidecl.h | 41 - libbacktrace/ChangeLog | 5 + libbacktrace/README | 32 +- libcpp/ChangeLog | 6 + libcpp/expr.cc | 4 + libgcc/ChangeLog | 12 + libgcc/config/aarch64/aarch64-unwind.h | 8 +- libgcc/config/aarch64/lse-init.c | 4 +- libgcc/unwind-dw2.c | 4 +- libgomp/ChangeLog | 74 ++ libgomp/alloc.c | 8 +- libgomp/libgomp.h | 1 - libgomp/libgomp.map | 5 + libgomp/libgomp.texi | 21 +- libgomp/libgomp_g.h | 1 + libgomp/plugin/plugin-gcn.c | 9 +- libgomp/task.c | 67 +- libgomp/testsuite/libgomp.c-c++-common/target-40.c | 2 +- .../taskwait-depend-nowait-1.c | 39 + .../taskwait-depend-nowait-2.c | 48 + libgomp/testsuite/libgomp.c/target-41.c | 2 +- .../testsuite/libgomp.fortran/declare-target-1.f90 | 4 +- .../testsuite/libgomp.fortran/declare-target-2.f90 | 10 +- .../libgomp.fortran/taskwait-depend-nowait-1.f90 | 42 + libiberty/ChangeLog | 11 + libphobos/ChangeLog | 5 + libphobos/libdruntime/MERGE | 2 +- .../libdruntime/core/internal/array/appending.d | 21 +- libphobos/libdruntime/core/memory.d | 2 +- libphobos/libdruntime/core/thread/fiber.d | 7 +- libphobos/libdruntime/core/thread/osthread.d | 21 +- libphobos/libdruntime/core/thread/threadbase.d | 4 +- libphobos/libdruntime/object.d | 25 +- libphobos/libdruntime/rt/arrayassign.d | 72 -- libphobos/libdruntime/rt/lifetime.d | 39 - libphobos/src/MERGE | 2 +- libphobos/src/std/package.d | 2 + libphobos/src/std/process.d | 4 +- libphobos/src/std/utf.d | 4 +- libstdc++-v3/ChangeLog | 303 ++++++ libstdc++-v3/include/bits/functional_hash.h | 15 +- libstdc++-v3/include/bits/hashtable.h | 1 + libstdc++-v3/include/bits/hashtable_policy.h | 4 + libstdc++-v3/include/bits/ranges_algobase.h | 1 - libstdc++-v3/include/bits/stl_heap.h | 1 + libstdc++-v3/include/bits/stl_iterator.h | 3 +- .../include/bits/stl_iterator_base_funcs.h | 1 + libstdc++-v3/include/bits/unordered_map.h | 5 + libstdc++-v3/include/bits/unordered_set.h | 5 + .../resize_policy/hash_prime_size_policy_imp.hpp | 18 +- libstdc++-v3/include/ext/random | 2 + libstdc++-v3/include/std/sstream | 1 + libstdc++-v3/include/std/string | 1 - libstdc++-v3/include/std/unordered_map | 8 - libstdc++-v3/include/std/unordered_set | 8 - libstdc++-v3/include/std/variant | 1 - libstdc++-v3/python/libstdcxx/v6/printers.py | 22 +- libstdc++-v3/src/c++11/Makefile.am | 1 + libstdc++-v3/src/c++11/Makefile.in | 8 +- libstdc++-v3/src/c++11/cxx11-ios_failure.cc | 47 - .../{cow-wstring-io-inst.cc => ios_errcat.cc} | 75 +- .../explicit_instantiation.cc | 0 .../20_util/function_objects/constexpr_searcher.cc | 4 +- .../explicit_instantiation.cc | 0 .../explicit_instantiation.cc | 0 .../modifiers/pop_back/{char/1.cc => char.cc} | 0 .../pop_back/{wchar_t/1.cc => wchar_t.cc} | 0 .../{wchar_t/constexpr.cc => constexpr-wchar_t.cc} | 0 .../modifiers/swap/{char => }/constexpr.cc | 0 .../operations/contains/{char/1.cc => char.cc} | 0 .../contains/{wchar_t/1.cc => wchar_t.cc} | 0 .../operations/data/{char/1.cc => char.cc} | 0 .../operations/data/{wchar_t/1.cc => wchar_t.cc} | 0 .../operations/ends_with/{char/1.cc => char.cc} | 0 .../ends_with/{wchar_t/1.cc => wchar_t.cc} | 0 .../operations/starts_with/{char/1.cc => char.cc} | 0 .../starts_with/{wchar_t/1.cc => wchar_t.cc} | 0 .../operations/substr/{char/1.cc => char.cc} | 0 .../operations/substr/{wchar_t/1.cc => wchar_t.cc} | 0 .../range_access/{char/1.cc => char.cc} | 0 .../range_access/{wchar_t/1.cc => wchar_t.cc} | 0 .../explicit_instantiation/{char/1.cc => char.cc} | 0 .../{char16_t/1.cc => char16_t.cc} | 0 .../{char32_t/1.cc => char32_t.cc} | 0 .../{char8_t/1.cc => char8_t.cc} | 0 .../explicit_instantiation/{1.cc => int.cc} | 0 .../{wchar_t/1.cc => wchar_t.cc} | 0 .../modifiers/remove_prefix/{char/1.cc => char.cc} | 0 .../remove_prefix/{wchar_t/1.cc => wchar_t.cc} | 0 .../modifiers/remove_suffix/{char/1.cc => char.cc} | 0 .../remove_suffix/{wchar_t/1.cc => wchar_t.cc} | 0 .../modifiers/swap/{char/1.cc => char.cc} | 0 .../modifiers/swap/{wchar_t/1.cc => wchar_t.cc} | 0 .../operations/contains/{char/1.cc => char.cc} | 0 .../contains/{wchar_t/1.cc => wchar_t.cc} | 0 .../operations/data/{char/1.cc => char.cc} | 0 .../operations/data/{wchar_t/1.cc => wchar_t.cc} | 0 .../operations/ends_with/{char/1.cc => char.cc} | 0 .../ends_with/{wchar_t/1.cc => wchar_t.cc} | 0 .../operations/starts_with/{char/1.cc => char.cc} | 0 .../starts_with/{wchar_t/1.cc => wchar_t.cc} | 0 .../operations/substr/{char/1.cc => char.cc} | 0 .../operations/substr/{wchar_t/1.cc => wchar_t.cc} | 0 .../range_access/{char/1.cc => char.cc} | 0 .../range_access/{wchar_t/1.cc => wchar_t.cc} | 0 .../explicit_instantiation/{char/1.cc => char.cc} | 0 .../{char16_t/1.cc => char16_t.cc} | 0 .../{char32_t/1.cc => char32_t.cc} | 0 .../{char8_t/1.cc => char8_t.cc} | 0 .../explicit_instantiation/{1.cc => int.cc} | 0 .../{wchar_t/1.cc => wchar_t.cc} | 0 .../explicit_instantiation/{char/1.cc => char.cc} | 0 .../{char16_t/1.cc => char16_t.cc} | 0 .../{char32_t/1.cc => char32_t.cc} | 0 .../{char8_t/1.cc => char8_t.cc} | 0 .../{short/1.cc => short.cc} | 0 .../{wchar_t/1.cc => wchar_t.cc} | 0 .../24_iterators/counted_iterator/lwg3643.cc | 27 + .../testsuite/27_io/ios_base/failure/error_code.cc | 13 + 496 files changed, 10779 insertions(+), 4888 deletions(-) copy gcc/ada/libgnat/{g-gfmafu.ads => s-spark.ads} (89%) copy gcc/ada/{libgnarl/s-proinf.adb => libgnat/s-spcuop.adb} (82%) copy gcc/ada/libgnat/{s-retsta.ads => s-spcuop.ads} (66%) create mode 100644 gcc/config/riscv/riscv-cmo.def rename gcc/{gimple-range-side-effect.cc => gimple-range-infer.cc} (79%) rename gcc/{gimple-range-side-effect.h => gimple-range-infer.h} (74%) create mode 100644 gcc/testsuite/c-c++-common/attr-cdtor-1.c create mode 100644 gcc/testsuite/c-c++-common/cpp/va-opt-10.c create mode 100644 gcc/testsuite/c-c++-common/gomp/taskwait-depend-nowait-1.c copy gcc/testsuite/g++.dg/cpp0x/{constexpr-52830.C => constexpr-52830a.C} (58%) create mode 100644 gcc/testsuite/g++.dg/cpp1y/auto-fn62.C create mode 100644 gcc/testsuite/g++.dg/cpp1y/constexpr-local4.C create mode 100644 gcc/testsuite/g++.dg/cpp1y/nsdmi-aggr14.C create mode 100644 gcc/testsuite/g++.dg/cpp1y/nsdmi-aggr15.C create mode 100644 gcc/testsuite/g++.dg/cpp1y/nsdmi-aggr16.C create mode 100644 gcc/testsuite/g++.dg/cpp1y/nsdmi-aggr17.C create mode 100644 gcc/testsuite/g++.dg/cpp1y/nsdmi-aggr18.C create mode 100644 gcc/testsuite/g++.dg/cpp1y/nsdmi-aggr19.C create mode 100644 gcc/testsuite/g++.dg/cpp2a/class-deduction-alias13.C create mode 100644 gcc/testsuite/g++.dg/cpp2a/concepts-lambda20.C create mode 100644 gcc/testsuite/g++.dg/cpp2a/concepts-partial-spec12.C create mode 100644 gcc/testsuite/g++.dg/cpp2a/concepts-partial-spec12a.C create mode 100644 gcc/testsuite/g++.dg/cpp2a/concepts-partial-spec13.C create mode 100644 gcc/testsuite/g++.dg/cpp2a/no_unique_address14.C create mode 100644 gcc/testsuite/g++.dg/parse/error64.C create mode 100644 gcc/testsuite/g++.dg/ubsan/pr105729.C create mode 100644 gcc/testsuite/g++.dg/warn/Waddress-9.C create mode 100644 gcc/testsuite/g++.dg/warn/Warray-bounds-27.C create mode 100644 gcc/testsuite/g++.dg/warn/Wmismatched-tags-10.C create mode 100644 gcc/testsuite/gcc.dg/Wrestrict-24.c create mode 100644 gcc/testsuite/gcc.dg/Wrestrict-25.c create mode 100644 gcc/testsuite/gcc.dg/Wrestrict-26.c create mode 100644 gcc/testsuite/gcc.dg/asan/pr105714.c create mode 100644 gcc/testsuite/gcc.dg/ipa/pr105639.c create mode 100644 gcc/testsuite/gcc.dg/loop-unswitch-10.c create mode 100644 gcc/testsuite/gcc.dg/loop-unswitch-11.c create mode 100644 gcc/testsuite/gcc.dg/loop-unswitch-12.c create mode 100644 gcc/testsuite/gcc.dg/loop-unswitch-13.c create mode 100644 gcc/testsuite/gcc.dg/loop-unswitch-14.c create mode 100644 gcc/testsuite/gcc.dg/loop-unswitch-15.c create mode 100644 gcc/testsuite/gcc.dg/loop-unswitch-16.c create mode 100644 gcc/testsuite/gcc.dg/loop-unswitch-17.c create mode 100644 gcc/testsuite/gcc.dg/loop-unswitch-7.c create mode 100644 gcc/testsuite/gcc.dg/loop-unswitch-8.c create mode 100644 gcc/testsuite/gcc.dg/loop-unswitch-9.c create mode 100644 gcc/testsuite/gcc.dg/pr91134.c create mode 100644 gcc/testsuite/gcc.dg/pr98865.c create mode 100644 gcc/testsuite/gcc.dg/torture/20220518-1.c create mode 100644 gcc/testsuite/gcc.dg/torture/20220518-2.c create mode 100644 gcc/testsuite/gcc.dg/torture/20220525-1.c create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-44.c create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-45.c create mode 100644 gcc/testsuite/gcc.target/aarch64/pr104689.c create mode 100644 gcc/testsuite/gcc.target/i386/neg-zext-1.c create mode 100644 gcc/testsuite/gcc.target/i386/neg-zext-2.c create mode 100644 gcc/testsuite/gcc.target/i386/pr105668.c create mode 100644 gcc/testsuite/gcc.target/i386/pr105711.c create mode 100644 gcc/testsuite/gcc.target/i386/testnot-1.c create mode 100644 gcc/testsuite/gcc.target/i386/testnot-2.c create mode 100644 gcc/testsuite/gcc.target/powerpc/pr105627.c create mode 100644 gcc/testsuite/gcc.target/riscv/cmo-zicbom-1.c create mode 100644 gcc/testsuite/gcc.target/riscv/cmo-zicbom-2.c create mode 100644 gcc/testsuite/gcc.target/riscv/cmo-zicbop-1.c create mode 100644 gcc/testsuite/gcc.target/riscv/cmo-zicbop-2.c create mode 100644 gcc/testsuite/gcc.target/riscv/cmo-zicboz-1.c create mode 100644 gcc/testsuite/gcc.target/riscv/cmo-zicboz-2.c copy gcc/testsuite/{gcc.c-torture/execute/pr28982b.c => gcc.target/riscv/pr105666. [...] create mode 100644 gcc/testsuite/gcc.target/xtensa/bswap-O1.c create mode 100644 gcc/testsuite/gcc.target/xtensa/bswap-O2.c create mode 100644 gcc/testsuite/gcc.target/xtensa/bswap-Os.c delete mode 100644 gcc/testsuite/gcc.target/xtensa/bswap.c create mode 100644 gcc/testsuite/gdc.test/compilable/test22865.d create mode 100644 gcc/testsuite/gdc.test/fail_compilation/dip1000_deprecation.d create mode 100644 gcc/testsuite/gdc.test/fail_compilation/fail22351.d create mode 100644 gcc/testsuite/gdc.test/fail_compilation/fail23135.d create mode 100644 gcc/testsuite/gdc.test/fail_compilation/fix22108.d create mode 100644 gcc/testsuite/gdc.test/fail_compilation/fix23138.d create mode 100644 gcc/testsuite/gdc.test/runnable_cxx/extra-files/test22351.cpp create mode 100644 gcc/testsuite/gdc.test/runnable_cxx/extra-files/test23135.cpp create mode 100644 gcc/testsuite/gdc.test/runnable_cxx/test22351.d create mode 100644 gcc/testsuite/gdc.test/runnable_cxx/test23135.d create mode 100644 gcc/testsuite/gfortran.dg/gomp/taskwait-depend-nowait-1.f90 create mode 100644 libgomp/testsuite/libgomp.c-c++-common/taskwait-depend-nowait-1.c create mode 100644 libgomp/testsuite/libgomp.c-c++-common/taskwait-depend-nowait-2.c create mode 100644 libgomp/testsuite/libgomp.fortran/taskwait-depend-nowait-1.f90 copy libstdc++-v3/src/c++11/{cow-wstring-io-inst.cc => ios_errcat.cc} (50%) rename libstdc++-v3/testsuite/20_util/duration/requirements/{explicit_instantiatio [...] rename libstdc++-v3/testsuite/20_util/time_point/requirements/{explicit_instantiat [...] rename libstdc++-v3/testsuite/20_util/unique_ptr/requirements/{explicit_instantiat [...] rename libstdc++-v3/testsuite/21_strings/basic_string/modifiers/pop_back/{char/1.c [...] rename libstdc++-v3/testsuite/21_strings/basic_string/modifiers/pop_back/{wchar_t/ [...] rename libstdc++-v3/testsuite/21_strings/basic_string/modifiers/swap/{wchar_t/cons [...] rename libstdc++-v3/testsuite/21_strings/basic_string/modifiers/swap/{char => }/co [...] rename libstdc++-v3/testsuite/21_strings/basic_string/operations/contains/{char/1. [...] rename libstdc++-v3/testsuite/21_strings/basic_string/operations/contains/{wchar_t [...] rename libstdc++-v3/testsuite/21_strings/basic_string/operations/data/{char/1.cc = [...] rename libstdc++-v3/testsuite/21_strings/basic_string/operations/data/{wchar_t/1.c [...] rename libstdc++-v3/testsuite/21_strings/basic_string/operations/ends_with/{char/1 [...] rename libstdc++-v3/testsuite/21_strings/basic_string/operations/ends_with/{wchar_ [...] rename libstdc++-v3/testsuite/21_strings/basic_string/operations/starts_with/{char [...] rename libstdc++-v3/testsuite/21_strings/basic_string/operations/starts_with/{wcha [...] rename libstdc++-v3/testsuite/21_strings/basic_string/operations/substr/{char/1.cc [...] rename libstdc++-v3/testsuite/21_strings/basic_string/operations/substr/{wchar_t/1 [...] rename libstdc++-v3/testsuite/21_strings/basic_string/range_access/{char/1.cc => c [...] rename libstdc++-v3/testsuite/21_strings/basic_string/range_access/{wchar_t/1.cc = [...] rename libstdc++-v3/testsuite/21_strings/basic_string/requirements/explicit_instan [...] rename libstdc++-v3/testsuite/21_strings/basic_string/requirements/explicit_instan [...] rename libstdc++-v3/testsuite/21_strings/basic_string/requirements/explicit_instan [...] rename libstdc++-v3/testsuite/21_strings/basic_string/requirements/explicit_instan [...] rename libstdc++-v3/testsuite/21_strings/basic_string/requirements/explicit_instan [...] rename libstdc++-v3/testsuite/21_strings/basic_string/requirements/explicit_instan [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/modifiers/remove_prefix [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/modifiers/remove_prefix [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/modifiers/remove_suffix [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/modifiers/remove_suffix [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/modifiers/swap/{char/1. [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/modifiers/swap/{wchar_t [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/{ch [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/{wc [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/operations/data/{char/1 [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/operations/data/{wchar_ [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/operations/ends_with/{c [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/operations/ends_with/{w [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/operations/starts_with/ [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/operations/starts_with/ [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/operations/substr/{char [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/operations/substr/{wcha [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/range_access/{char/1.cc [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/range_access/{wchar_t/1 [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/requirements/explicit_i [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/requirements/explicit_i [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/requirements/explicit_i [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/requirements/explicit_i [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/requirements/explicit_i [...] rename libstdc++-v3/testsuite/21_strings/basic_string_view/requirements/explicit_i [...] rename libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instant [...] rename libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instant [...] rename libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instant [...] rename libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instant [...] rename libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instant [...] rename libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instant [...] create mode 100644 libstdc++-v3/testsuite/24_iterators/counted_iterator/lwg3643.cc