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from 3ce4296c2cb Merge master r11-6736. adds e63c2161d09 drop -dumpbase-ext from producer string adds 5c046034e3e match.pd: Optimize (x < 0) ^ (y < 0) to (x ^ y) < 0 etc. [PR96681] adds 0425f4c1b63 match.pd: Generalize the PR64309 simplifications [PR96669] adds e1efa6af61a preprocessor: Make quoting : [PR 95253] adds 9beb6d88eff c++: Fix qualified array-type construction [PR 98538] adds b90e4a97419 fortran: Fixes a bug in ISO_Fortran_binding.c. adds c029fcb5680 Reset force_source_line in final.c adds f1ad419ebfd rs6000, vector integer multiply/divide/modulo instructions adds 2f7f0d32e74 Daily bump. adds 2c356f221bb libstdc++-v3: Add -fcf-protection=none to -march=i486 adds b673e7547fb cd_dce: Return TODO_update_address_taken from last cd_dce [ [...] adds e2559c3945a match.pd: Optimize ((cst << x) & 1) [PR96669] adds 7e02426ba0c nios2: Remove custom instruction warnings adds 42f4e239924 nios2: Add -mcustom-fpu-cfg=fph2 adds 5e5d56919dd RTEMS: Add -mcustom-fpu-cfg=fph2 multilib adds a6d22fb21c6 openmp: Add support for the OpenMP 5.0 task detach clause adds a2960a04d51 testsuite: Fix up a testcase to find the right ISO_Fortran_ [...] adds 59cf67d1cf7 Daily bump. adds 3804e937b0e Default to DWARF5 adds 0f4c8f517b7 ipa: Adjust cgraph verifier to materialization on demand (P [...] adds 192105b6a2a Avoid assuming SSA_NAME_IDENTIFIER is nonnull. adds 56b5d13e278 aix: default to DWARF 4. adds b654d23a470 testsuite: Skip DWARF 5 testcases on AIX. adds 4c9bcd5c81a Daily bump. adds 4905f404018 Fix ChangeLog entries. adds 994fb69ac1b testsuite: powerpc fold-vec and sse updates. adds d3b41bde961 libgomp: Don't access gomp_sem_t as int using atomics uncon [...] adds 0f951b3dd34 RTEMS: Fix libgomp build adds 2e43880dbd4 libstd++: : Add workaround for as Error: file number less t [...] adds a81d2f1e414 libstdc++: Fix narrow char test to use stringbuf not wstringbuf adds 104304cd246 testsuite/97299 - fix test condition of gcc.dg/vect/slp-reduc-3.c adds acdc49fabf0 [arm,testsuite]: Fix options for vceqz_p64.c and vceqzq_p64.c adds b8c3f5196e1 libgomp: enable linux-futex on riscv64 adds e393f03b1a7 testsuite/97494 - adjust gcc.dg/vect/slp-11b.c adds ec153f96f89 libstdc++: Only test writing to wostream if supported [PR 98725] adds c7e276b869b analyzer: use "malloc" attribute adds 66cbe54960c Avoid no-stack-protector-attr fails on hppa*-*-*. adds 76c1dd15e4a Skip asm goto tests on hppa*-*-*. adds f56e14101b9 aix: document dwarf 4 default (and TPF default) adds 9675ccd64ef widening_mul: Fix up signed multiplication overflow check h [...] new 9e1f409229c Merge master r11-6776.
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Summary of changes: gcc/ChangeLog | 256 +++++++ gcc/DATESTAMP | 2 +- gcc/analyzer/analyzer.h | 1 + gcc/analyzer/diagnostic-manager.cc | 15 +- gcc/analyzer/region-model-impl-calls.cc | 9 + gcc/analyzer/region-model.cc | 9 + gcc/analyzer/region-model.h | 1 + gcc/analyzer/sm-malloc.cc | 767 +++++++++++++++++---- gcc/attribs.h | 2 + gcc/builtin-types.def | 8 +- gcc/builtins.c | 10 + gcc/c-family/ChangeLog | 22 + gcc/c-family/c-pragma.h | 3 +- gcc/c-family/c-pretty-print.c | 27 +- gcc/c/ChangeLog | 15 + gcc/c/c-parser.c | 57 +- gcc/c/c-typeck.c | 58 +- gcc/cgraph.c | 4 +- gcc/common.opt | 2 +- gcc/config/nios2/nios2.c | 51 +- gcc/config/nios2/t-rtems | 146 +--- gcc/config/rs6000/aix71.h | 3 + gcc/config/rs6000/aix72.h | 3 + gcc/config/rs6000/altivec.h | 4 + gcc/config/rs6000/altivec.md | 2 - gcc/config/rs6000/rs6000-builtin.def | 21 + gcc/config/rs6000/rs6000-call.c | 53 ++ gcc/config/rs6000/rs6000.md | 5 +- gcc/config/rs6000/vsx.md | 211 ++++-- gcc/cp/ChangeLog | 45 ++ gcc/cp/parser.c | 53 +- gcc/cp/pt.c | 1 + gcc/cp/semantics.c | 61 +- gcc/cp/tree.c | 8 +- gcc/doc/extend.texi | 172 +++++ gcc/doc/invoke.texi | 50 +- gcc/final.c | 1 + gcc/fortran/ChangeLog | 23 + gcc/fortran/dump-parse-tree.c | 6 + gcc/fortran/frontend-passes.c | 1 + gcc/fortran/gfortran.h | 2 + gcc/fortran/openmp.c | 60 +- gcc/fortran/trans-openmp.c | 16 + gcc/fortran/trans-types.c | 3 + gcc/fortran/types.def | 8 +- gcc/gimplify.c | 14 + gcc/go/ChangeLog | 4 + gcc/match.pd | 46 +- gcc/omp-builtins.def | 2 +- gcc/omp-expand.c | 19 +- gcc/omp-low.c | 47 ++ gcc/opts.c | 1 + gcc/passes.def | 8 +- gcc/testsuite/ChangeLog | 199 ++++++ gcc/testsuite/c-c++-common/gomp/task-detach-1.c | 37 + gcc/testsuite/g++.dg/debug/dwarf2/inline-ns-2.C | 1 + gcc/testsuite/g++.dg/debug/dwarf2/inline-var-2.C | 1 + gcc/testsuite/g++.dg/debug/dwarf2/inline-var-3.C | 1 + gcc/testsuite/g++.dg/debug/dwarf2/lang-cpp11.C | 1 + gcc/testsuite/g++.dg/debug/dwarf2/lang-cpp14.C | 1 + gcc/testsuite/g++.dg/debug/dwarf2/lang-cpp17.C | 1 + gcc/testsuite/g++.dg/debug/dwarf2/lang-cpp20.C | 1 + gcc/testsuite/g++.dg/gomp/task-detach-1.C | 29 + gcc/testsuite/g++.dg/modules/dep-1_a.C | 4 +- gcc/testsuite/g++.dg/modules/dep-1_b.C | 4 +- gcc/testsuite/g++.dg/modules/dep-2.C | 6 +- gcc/testsuite/g++.dg/no-stack-protector-attr-3.C | 2 +- gcc/testsuite/g++.dg/no-stack-protector-attr.C | 2 +- gcc/testsuite/g++.dg/template/pr98538.C | 18 + gcc/testsuite/gcc.c-torture/compile/asmgoto-2.c | 1 + gcc/testsuite/gcc.c-torture/compile/asmgoto-5.c | 1 + gcc/testsuite/gcc.c-torture/execute/pr98727.c | 20 + gcc/testsuite/gcc.dg/analyzer/attr-malloc-1.c | 75 ++ gcc/testsuite/gcc.dg/analyzer/attr-malloc-2.c | 24 + gcc/testsuite/gcc.dg/analyzer/attr-malloc-4.c | 21 + gcc/testsuite/gcc.dg/analyzer/attr-malloc-5.c | 12 + gcc/testsuite/gcc.dg/analyzer/attr-malloc-6.c | 228 ++++++ .../analyzer/attr-malloc-CVE-2019-19078-usb-leak.c | 224 ++++++ .../gcc.dg/analyzer/attr-malloc-misuses.c | 18 + gcc/testsuite/gcc.dg/debug/dwarf2/inline6.c | 3 +- gcc/testsuite/gcc.dg/debug/dwarf2/lang-c11.c | 1 + gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-7.c | 1 + gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-8.c | 1 + gcc/testsuite/gcc.dg/gomp/task-detach-1.c | 20 + gcc/testsuite/gcc.dg/ipa/pr98222.c | 19 + gcc/testsuite/gcc.dg/tree-ssa/pr96669-1.c | 59 ++ gcc/testsuite/gcc.dg/tree-ssa/pr96669-2.c | 30 + gcc/testsuite/gcc.dg/tree-ssa/pr96681.c | 35 + gcc/testsuite/gcc.dg/vect/slp-11b.c | 12 +- gcc/testsuite/gcc.dg/vect/slp-reduc-3.c | 3 +- gcc/testsuite/gcc.target/arm/simd/vceqz_p64.c | 3 +- gcc/testsuite/gcc.target/arm/simd/vceqzq_p64.c | 3 +- gcc/testsuite/gcc.target/i386/pr96271.c | 11 + .../gcc.target/powerpc/builtins-1-p10-runnable.c | 398 +++++++++++ .../gcc.target/powerpc/fold-vec-extract-char.p7.c | 2 +- .../powerpc/fold-vec-extract-double.p7.c | 3 +- .../gcc.target/powerpc/fold-vec-extract-float.p7.c | 3 +- .../gcc.target/powerpc/fold-vec-extract-float.p8.c | 2 +- .../gcc.target/powerpc/fold-vec-extract-int.p7.c | 3 +- .../gcc.target/powerpc/fold-vec-extract-int.p8.c | 2 +- .../gcc.target/powerpc/fold-vec-extract-short.p7.c | 3 +- .../gcc.target/powerpc/fold-vec-extract-short.p8.c | 2 +- gcc/testsuite/gcc.target/powerpc/sse-andnps-1.c | 2 +- gcc/testsuite/gcc.target/powerpc/sse-movhps-1.c | 2 +- gcc/testsuite/gcc.target/powerpc/sse-movlps-1.c | 2 +- gcc/testsuite/gcc.target/powerpc/sse2-andnpd-1.c | 2 +- gcc/testsuite/gfortran.dg/gomp/task-detach-1.f90 | 29 + .../iso_fortran_binding_uint8_array.f90 | 11 + .../iso_fortran_binding_uint8_array_driver.c | 25 + gcc/tree-core.h | 29 +- gcc/tree-nested.c | 2 + gcc/tree-pretty-print.c | 6 + gcc/tree-ssa-dce.c | 15 +- gcc/tree-ssa-math-opts.c | 1 + gcc/tree.c | 15 +- include/ChangeLog | 4 + include/gomp-constants.h | 1 + libatomic/ChangeLog | 9 + libcpp/ChangeLog | 5 + libgfortran/ChangeLog | 6 + libgfortran/runtime/ISO_Fortran_binding.c | 3 +- libgomp/ChangeLog | 52 ++ libgomp/config/accel/sem.h | 9 + libgomp/config/linux/sem.h | 9 + libgomp/config/posix/sem.c | 20 + libgomp/config/posix/sem.h | 10 + libgomp/config/rtems/sem.h | 5 + libgomp/configure.tgt | 4 + libgomp/fortran.c | 6 + libgomp/libgomp.h | 7 + libgomp/libgomp.map | 2 + libgomp/libgomp_g.h | 2 +- libgomp/omp.h.in | 7 + libgomp/omp_lib.f90.in | 9 + libgomp/omp_lib.h.in | 4 + libgomp/priority_queue.c | 57 ++ libgomp/priority_queue.h | 5 + libgomp/task.c | 132 +++- libgomp/team.c | 4 + .../testsuite/libgomp.c-c++-common/task-detach-1.c | 36 + .../testsuite/libgomp.c-c++-common/task-detach-2.c | 37 + .../testsuite/libgomp.c-c++-common/task-detach-3.c | 33 + .../testsuite/libgomp.c-c++-common/task-detach-4.c | 24 + .../testsuite/libgomp.c-c++-common/task-detach-5.c | 42 ++ .../testsuite/libgomp.c-c++-common/task-detach-6.c | 46 ++ .../testsuite/libgomp.fortran/task-detach-1.f90 | 33 + .../testsuite/libgomp.fortran/task-detach-2.f90 | 34 + .../testsuite/libgomp.fortran/task-detach-3.f90 | 33 + .../testsuite/libgomp.fortran/task-detach-4.f90 | 22 + .../testsuite/libgomp.fortran/task-detach-5.f90 | 39 ++ .../testsuite/libgomp.fortran/task-detach-6.f90 | 44 ++ libitm/ChangeLog | 7 + libstdc++-v3/ChangeLog | 5 + libstdc++-v3/src/c++11/Makefile.am | 4 +- libstdc++-v3/src/c++11/Makefile.in | 4 +- .../testsuite/20_util/unique_ptr/io/lwg2948.cc | 2 + .../27_io/basic_stringstream/cons/char/1.cc | 2 +- .../atomic_flag/test_and_set/explicit-hle.cc | 2 +- 158 files changed, 4461 insertions(+), 470 deletions(-) create mode 100644 gcc/testsuite/c-c++-common/gomp/task-detach-1.c create mode 100644 gcc/testsuite/g++.dg/gomp/task-detach-1.C create mode 100644 gcc/testsuite/g++.dg/template/pr98538.C create mode 100644 gcc/testsuite/gcc.c-torture/execute/pr98727.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/attr-malloc-1.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/attr-malloc-2.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/attr-malloc-4.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/attr-malloc-5.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/attr-malloc-6.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/attr-malloc-CVE-2019-19078-usb-leak.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/attr-malloc-misuses.c create mode 100644 gcc/testsuite/gcc.dg/gomp/task-detach-1.c create mode 100644 gcc/testsuite/gcc.dg/ipa/pr98222.c create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/pr96669-1.c create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/pr96669-2.c create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/pr96681.c create mode 100644 gcc/testsuite/gcc.target/i386/pr96271.c create mode 100644 gcc/testsuite/gcc.target/powerpc/builtins-1-p10-runnable.c create mode 100644 gcc/testsuite/gfortran.dg/gomp/task-detach-1.f90 create mode 100644 gcc/testsuite/gfortran.dg/iso_fortran_binding_uint8_array.f90 create mode 100644 gcc/testsuite/gfortran.dg/iso_fortran_binding_uint8_array_driver.c create mode 100644 libgomp/testsuite/libgomp.c-c++-common/task-detach-1.c create mode 100644 libgomp/testsuite/libgomp.c-c++-common/task-detach-2.c create mode 100644 libgomp/testsuite/libgomp.c-c++-common/task-detach-3.c create mode 100644 libgomp/testsuite/libgomp.c-c++-common/task-detach-4.c create mode 100644 libgomp/testsuite/libgomp.c-c++-common/task-detach-5.c create mode 100644 libgomp/testsuite/libgomp.c-c++-common/task-detach-6.c create mode 100644 libgomp/testsuite/libgomp.fortran/task-detach-1.f90 create mode 100644 libgomp/testsuite/libgomp.fortran/task-detach-2.f90 create mode 100644 libgomp/testsuite/libgomp.fortran/task-detach-3.f90 create mode 100644 libgomp/testsuite/libgomp.fortran/task-detach-4.f90 create mode 100644 libgomp/testsuite/libgomp.fortran/task-detach-5.f90 create mode 100644 libgomp/testsuite/libgomp.fortran/task-detach-6.f90