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from a3f7a6957a6 c++: Exported using decls new dce6c58db87 Add support for detecting mismatched allocation/deallocatio [...] new 9a7f5e39065 c++: Fix bootstrap on 32-bit hosts [PR91828]

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Summary of changes: gcc/builtins.c | 423 +++++++++++++++++++-- gcc/builtins.h | 10 + gcc/c-family/c-attribs.c | 180 ++++++++- gcc/c-family/c.opt | 10 + gcc/calls.c | 4 + gcc/cp/cp-tree.h | 6 +- gcc/doc/extend.texi | 61 ++- gcc/doc/invoke.texi | 91 ++++- gcc/testsuite/g++.dg/asan/asan_test.cc | 2 +- gcc/testsuite/g++.dg/warn/Wfree-nonheap-object-2.C | 274 +++++++++++++ gcc/testsuite/g++.dg/warn/Wfree-nonheap-object.C | 124 ++++++ .../g++.dg/warn/Wfree-nonheap-object.s} | 0 gcc/testsuite/g++.dg/warn/Wmismatched-dealloc-2.C | 185 +++++++++ gcc/testsuite/g++.dg/warn/Wmismatched-dealloc.C | 27 ++ gcc/testsuite/g++.dg/warn/Wmismatched-new-delete.C | 212 +++++++++++ gcc/testsuite/g++.dg/warn/delete-array-1.C | 6 +- gcc/testsuite/g++.old-deja/g++.other/delete2.C | 2 + gcc/testsuite/gcc.dg/Wfree-nonheap-object-2.c | 279 ++++++++++++++ gcc/testsuite/gcc.dg/Wfree-nonheap-object-3.c | 57 +++ gcc/testsuite/gcc.dg/Wfree-nonheap-object.c | 273 +++++++++++++ gcc/testsuite/gcc.dg/Wmismatched-dealloc.c | 252 ++++++++++++ gcc/testsuite/gcc.dg/analyzer/malloc-1.c | 2 + gcc/testsuite/gcc.dg/attr-malloc.c | 75 ++++ gcc/testsuite/gcc.dg/free-1.c | 18 +- gcc/testsuite/gcc.dg/free-2.c | 18 +- gcc/testsuite/gcc.dg/torture/pr71816.c | 4 + gcc/testsuite/gcc.dg/tree-ssa/pr19831-2.c | 2 +- .../testsuite/ext/vstring/modifiers/clear/56166.cc | 8 +- 28 files changed, 2534 insertions(+), 71 deletions(-) create mode 100644 gcc/testsuite/g++.dg/warn/Wfree-nonheap-object-2.C create mode 100644 gcc/testsuite/g++.dg/warn/Wfree-nonheap-object.C copy gcc/{config/bpf/t-bpf => testsuite/g++.dg/warn/Wfree-nonheap-object.s} (100%) create mode 100644 gcc/testsuite/g++.dg/warn/Wmismatched-dealloc-2.C create mode 100644 gcc/testsuite/g++.dg/warn/Wmismatched-dealloc.C create mode 100644 gcc/testsuite/g++.dg/warn/Wmismatched-new-delete.C create mode 100644 gcc/testsuite/gcc.dg/Wfree-nonheap-object-2.c create mode 100644 gcc/testsuite/gcc.dg/Wfree-nonheap-object-3.c create mode 100644 gcc/testsuite/gcc.dg/Wfree-nonheap-object.c create mode 100644 gcc/testsuite/gcc.dg/Wmismatched-dealloc.c create mode 100644 gcc/testsuite/gcc.dg/attr-malloc.c