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from dbfe0f71ce7 Merge master r11-1285. adds 06712fc68dc tsan: Add param to disable func-entry-exit instrumentation adds 309a6c468f3 go.test: update issue4085b.go to version from Go 1.13 adds 75452d68672 runtime: fix arenaBaseOffset for aix/ppc adds 8e3b453e087 Daily bump. adds 0cfc34ad129 Disable -Wstringop-overflow warning after checking code pat [...] adds c19ef23bb98 Remove failing test case accidentally committed. adds 678178cbf36 Correct test to avoid failures in ILP32. adds efb4d745551 Daily bump. adds 4a557dc4565 testsuite: Re-add gdc.test prefix in test names (PR testsui [...] adds 275bef5fbae d: Fix line lengths after mechanical field renames. adds 1af22e45558 When avoiding double deallocation, look at namespace, expre [...] adds 4644e8f15f8 Always use locations from get and put arguments for error m [...] adds 3ee9d82484b PR fortran/95088 - Buffer overflows with PDTs, submodules a [...] adds 3de12cc548c Avoid crash when global symbol table is empty with -fdump-f [...] adds 0dcb572c08a Daily bump. adds 54cdb2f5a5b Optimize multiplication for V8QI,V16QI,V32QI under TARGET_A [...] adds 82a3008e56c RISC-V: Suppress warning for signed and unsigned integer co [...] adds ba621931790 [Ada] Use uniform type resolution for membership tests adds 1fab710d069 [Ada] Update 'Loop_Entry checking to match changes in 'Old rules. adds 36cf595c0b8 [Ada] Implement AI12-0077 Has_Same_Storage on objects of size zero adds 9aa63bdded3 [Ada] Link failure with call to expression function in prec [...] adds 6c04efdd9c2 [Ada] Remove unreferenced and dubious Is_Renaming_Declaration adds eb72521915b [Ada] Put_Image improvements for strings adds 3dd1cc4a05f [Ada] Put_Image: Implement for private types with full real type adds bfdb362c000 [Ada] Put_Image: Enable for access-to-subprogram types adds 6349cf36d8b [Ada] Clean up error handling of 'Image adds 6a920eb5107 [Ada] Put_Image: Enable for access-to-subprogram types adds e577151d02b [Ada] Support aspect Relaxed_Initialization and attribute I [...] adds 7a1d54fa618 [Ada] Remove excessive parens adds 50188982c87 [Ada] Replace repeated Ekind with Ekind_In adds f142237e2f7 [Ada] Incorrect accessibility checks on functions calls adds 0acc5ebd5c3 [Ada] Do not expect Global or Depends on single protected objects adds fdcbc0764de [Ada] Do not expect task discriminants in Global and Depend [...] adds 773e99ac3e6 [Ada] Bad access checks on if/case expression as actual adds c873714ff0c [Ada] Passing actual parameter values to out formals when D [...] adds 3830018cc6d [Ada] AI12-0260 Functions Is_Basic and To_Basic in Wide_Cha [...] adds 98376aab036 [Ada] Missing errors on aspect checking adds a7837c085aa [Ada] Crash in tagged type constructor with task components adds 63e96d44215 [Ada] Fix analysis of Relaxed_Initialization for bodies-as-specs adds b85120adbab [Ada] Allow uninitialized values on Big_Positive/Natural adds 2b20de3abdb [Ada] Minor editorial changes in comments adds acc20d256c5 [Ada] T'Image calls T'Put_Image adds c5a913d3fd2 [Ada] Implement AI12-0343 Return Statement Checks adds 65e08892663 [Ada] Do expect task discriminants in Global and Depends contracts adds c7df4e55c94 [Ada] Improve error message on premature usage of subtypes adds e808ee00fb6 [Ada] Makefile.rtl: minor file renamings adds 4331490bc0e [Ada] Rewrite Sem_Eval.Predicates_Match predicate adds 8df82de27b5 vect: Use LOOP_VINFO_DATAREFS and LOOP_VINFO_DDRS consistently adds ce5a3d6bde7 BRIG FE testsuite: Fix all dump-scans adds f50c32fa7ab gcc: xtensa: make register elimination data static adds 8c8eb94914c gcc: xtensa: add -mabi option for call0/windowed ABI adds e46dad5d8f0 gcc: xtensa: make TARGET_HAVE_TLS definition static adds eb11134d0c4 libstdc++: Fix char_traits move with overlap adds b6ab9ecd550 libstdc++: Update value of __cpp_lib_constexpr_char_traits [...] adds fb149ebdfee Fix ICE in verify_sra_access_forest new e17906d808f Merge master r11-1340.
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Summary of changes: ChangeLog | 4 + gcc/ChangeLog | 130 + gcc/DATESTAMP | 2 +- gcc/ada/ChangeLog | 316 ++ gcc/ada/Makefile.rtl | 6 +- gcc/ada/aspects.ads | 8 +- gcc/ada/contracts.adb | 6 +- gcc/ada/debug.adb | 5 +- gcc/ada/einfo.adb | 19 +- gcc/ada/einfo.ads | 15 +- gcc/ada/exp_attr.adb | 86 +- gcc/ada/exp_ch3.adb | 65 +- gcc/ada/exp_ch4.adb | 197 +- gcc/ada/exp_ch6.adb | 611 +- gcc/ada/exp_ch6.ads | 4 + gcc/ada/exp_ch9.adb | 152 +- gcc/ada/exp_ch9.ads | 6 + gcc/ada/exp_imgv.adb | 73 +- gcc/ada/exp_put_image.adb | 145 +- gcc/ada/exp_put_image.ads | 9 + gcc/ada/freeze.adb | 12 +- gcc/ada/libgnat/a-nbnbin.ads | 8 +- gcc/ada/libgnat/a-stoufo.adb | 20 +- gcc/ada/libgnat/a-stoufo.ads | 10 +- gcc/ada/libgnat/a-wichha.adb | 25 + gcc/ada/libgnat/a-wichha.ads | 18 + gcc/ada/libgnat/a-wichun.adb | 29 +- gcc/ada/libgnat/a-wichun.ads | 12 + gcc/ada/libgnat/s-putima.adb | 58 +- gcc/ada/libgnat/s-putima.ads | 7 + gcc/ada/libgnat/s-utf_32.adb | 5816 ++++++++++++++++++++ gcc/ada/libgnat/s-utf_32.ads | 11 + gcc/ada/namet.adb | 12 +- gcc/ada/restrict.adb | 22 + gcc/ada/restrict.ads | 8 + gcc/ada/rtsfind.adb | 4 +- gcc/ada/rtsfind.ads | 15 + gcc/ada/sem.adb | 2 +- gcc/ada/sem_attr.adb | 126 +- gcc/ada/sem_ch13.adb | 432 +- gcc/ada/sem_ch3.adb | 13 +- gcc/ada/sem_ch6.adb | 38 +- gcc/ada/sem_ch8.adb | 60 +- gcc/ada/sem_eval.adb | 50 +- gcc/ada/sem_eval.ads | 8 +- gcc/ada/sem_prag.adb | 86 +- gcc/ada/sem_res.adb | 38 +- gcc/ada/sem_util.adb | 184 +- gcc/ada/sem_util.ads | 17 +- gcc/ada/sinfo.ads | 2 +- gcc/ada/snames.ads-tmpl | 3 + gcc/ada/treepr.adb | 2 +- gcc/config/i386/i386-expand.c | 65 + gcc/config/i386/i386-protos.h | 1 + gcc/config/i386/sse.md | 16 +- gcc/config/riscv/riscv.c | 6 +- gcc/config/xtensa/elf.h | 8 +- gcc/config/xtensa/linux.h | 8 +- gcc/config/xtensa/uclinux.h | 9 +- gcc/config/xtensa/xtensa.c | 28 +- gcc/config/xtensa/xtensa.h | 29 +- gcc/config/xtensa/xtensa.opt | 11 + gcc/d/ChangeLog | 7 + gcc/d/expr.cc | 3 +- gcc/d/typeinfo.cc | 9 +- gcc/doc/invoke.texi | 26 +- gcc/fortran/ChangeLog | 27 + gcc/fortran/check.c | 4 +- gcc/fortran/class.c | 32 +- gcc/fortran/dump-parse-tree.c | 5 +- gcc/fortran/gfortran.h | 18 +- gcc/fortran/symbol.c | 12 + gcc/gimplify.c | 3 +- gcc/go/gofrontend/MERGE | 2 +- gcc/params.opt | 4 + gcc/testsuite/ChangeLog | 68 + gcc/testsuite/c-c++-common/tsan/func_entry_exit.c | 29 + .../c-c++-common/tsan/func_entry_exit_disabled.c | 29 + gcc/testsuite/gcc.dg/builtin-stringop-chk-5.c | 14 +- gcc/testsuite/gcc.target/i386/avx512bw-pr95488-1.c | 21 + gcc/testsuite/gcc.target/i386/avx512bw-pr95488-2.c | 47 + gcc/testsuite/gcc.target/i386/avx512vl-pr95488-1.c | 36 + gcc/testsuite/gcc.target/i386/avx512vl-pr95488-2.c | 50 + gcc/testsuite/gcc.target/xtensa/mabi-call0.c | 13 + gcc/testsuite/gcc.target/xtensa/mabi-windowed.c | 13 + gcc/testsuite/gfortran.dg/finalize_34.f90 | 2 +- gcc/testsuite/gfortran.dg/finalize_36.f90 | 39 + gcc/testsuite/gfortran.dg/pr95088.f90 | 31 + gcc/testsuite/gfortran.dg/random_seed_4.f90 | 14 + gcc/testsuite/gnat.dg/opt85.adb | 20 + gcc/testsuite/gnat.dg/opt85.ads | 27 + gcc/testsuite/go.test/test/fixedbugs/issue4085b.go | 4 +- gcc/testsuite/lib/brig.exp | 2 +- gcc/testsuite/lib/gdc-utils.exp | 18 +- gcc/tree-sra.c | 6 + gcc/tree-vect-data-refs.c | 22 +- gcc/tree-vect-loop.c | 4 +- gcc/tsan.c | 4 +- libgcc/configure | 24 +- libgcc/configure.ac | 14 +- libgfortran/ChangeLog | 6 + libgfortran/io/write.c | 8 + libgo/go/runtime/export_test.go | 2 +- libgo/go/runtime/malloc.go | 2 +- libstdc++-v3/ChangeLog | 17 + libstdc++-v3/include/bits/char_traits.h | 11 +- libstdc++-v3/include/std/version | 6 +- .../requirements/constexpr_functions_c++17.cc | 4 +- .../requirements/constexpr_functions_c++20.cc | 52 + 109 files changed, 9150 insertions(+), 849 deletions(-) create mode 100644 gcc/testsuite/c-c++-common/tsan/func_entry_exit.c create mode 100644 gcc/testsuite/c-c++-common/tsan/func_entry_exit_disabled.c create mode 100644 gcc/testsuite/gcc.target/i386/avx512bw-pr95488-1.c create mode 100644 gcc/testsuite/gcc.target/i386/avx512bw-pr95488-2.c create mode 100644 gcc/testsuite/gcc.target/i386/avx512vl-pr95488-1.c create mode 100644 gcc/testsuite/gcc.target/i386/avx512vl-pr95488-2.c create mode 100644 gcc/testsuite/gcc.target/xtensa/mabi-call0.c create mode 100644 gcc/testsuite/gcc.target/xtensa/mabi-windowed.c create mode 100644 gcc/testsuite/gfortran.dg/finalize_36.f90 create mode 100644 gcc/testsuite/gfortran.dg/pr95088.f90 create mode 100644 gcc/testsuite/gfortran.dg/random_seed_4.f90 create mode 100644 gcc/testsuite/gnat.dg/opt85.adb create mode 100644 gcc/testsuite/gnat.dg/opt85.ads create mode 100644 libstdc++-v3/testsuite/21_strings/char_traits/requirements/cons [...]