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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_gcc_bootstrap/master-arm-bootstrap in repository toolchain/ci/gcc.
from 52d28210389 libstdc++: Fix ODR issues with different -m flags adds 29401b7b458 Fortran: fix ICE and wrong code with TRANSFER and CHARACTER [...] adds 671a283636d Add -Wuse-after-free [PR80532].
No new revisions were added by this update.
Summary of changes: gcc/c-family/c.opt | 12 + gcc/common.opt | 8 + gcc/diagnostic-spec.c | 5 + gcc/diagnostic-spec.h | 6 +- gcc/doc/invoke.texi | 60 +++ gcc/fortran/target-memory.c | 2 +- gcc/fortran/trans-intrinsic.c | 17 +- gcc/gimple-ssa-warn-access.cc | 461 +++++++++++++++++++++- gcc/testsuite/c-c++-common/Wuse-after-free-2.c | 169 ++++++++ gcc/testsuite/c-c++-common/Wuse-after-free-3.c | 83 ++++ gcc/testsuite/c-c++-common/Wuse-after-free-4.c | 102 +++++ gcc/testsuite/c-c++-common/Wuse-after-free-5.c | 103 +++++ gcc/testsuite/c-c++-common/Wuse-after-free-6.c | 105 +++++ gcc/testsuite/c-c++-common/Wuse-after-free-7.c | 103 +++++ gcc/testsuite/c-c++-common/Wuse-after-free.c | 167 ++++++++ gcc/testsuite/g++.dg/warn/Wmismatched-dealloc-3.C | 70 ++++ gcc/testsuite/g++.dg/warn/Wuse-after-free.C | 158 ++++++++ gcc/testsuite/gcc.dg/Wmismatched-dealloc-2.c | 13 +- gcc/testsuite/gcc.dg/Wmismatched-dealloc-3.c | 5 + gcc/testsuite/gcc.dg/analyzer/file-1.c | 3 + gcc/testsuite/gcc.dg/analyzer/file-2.c | 3 + gcc/testsuite/gcc.dg/attr-alloc_size-6.c | 2 +- gcc/testsuite/gcc.dg/attr-alloc_size-7.c | 2 +- gcc/testsuite/gfortran.dg/transfer_char_kind4.f90 | 115 ++++++ libcpp/files.c | 13 +- libiberty/regex.c | 4 + 26 files changed, 1755 insertions(+), 36 deletions(-) create mode 100644 gcc/testsuite/c-c++-common/Wuse-after-free-2.c create mode 100644 gcc/testsuite/c-c++-common/Wuse-after-free-3.c create mode 100644 gcc/testsuite/c-c++-common/Wuse-after-free-4.c create mode 100644 gcc/testsuite/c-c++-common/Wuse-after-free-5.c create mode 100644 gcc/testsuite/c-c++-common/Wuse-after-free-6.c create mode 100644 gcc/testsuite/c-c++-common/Wuse-after-free-7.c create mode 100644 gcc/testsuite/c-c++-common/Wuse-after-free.c create mode 100644 gcc/testsuite/g++.dg/warn/Wmismatched-dealloc-3.C create mode 100644 gcc/testsuite/g++.dg/warn/Wuse-after-free.C create mode 100644 gcc/testsuite/gfortran.dg/transfer_char_kind4.f90