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from f16062f7ed7 [PowerPC/RTEMS] Add 64-bit support using ELFv2 ABI new bba0033c74a Do not handle VLA in sanitization (PR sanitizer/81460). new b4fce8f9228 PR sanitizer/80998 * sanopt.c (pass_sanopt::execute): Han [...]
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Summary of changes: gcc/ChangeLog | 32 +++ gcc/flag-types.h | 4 +- gcc/fold-const.c | 26 +- gcc/internal-fn.c | 8 + gcc/internal-fn.def | 1 + gcc/lto-streamer-in.c | 4 + gcc/opts.c | 1 + gcc/sanitizer.def | 8 + gcc/sanopt.c | 8 +- gcc/testsuite/ChangeLog | 9 + gcc/testsuite/c-c++-common/ubsan/ptr-overflow-1.c | 65 +++++ gcc/testsuite/c-c++-common/ubsan/ptr-overflow-2.c | 113 ++++++++ gcc/testsuite/gcc.dg/asan/pr81460.c | 8 + gcc/tree-ssa-alias.c | 1 + gcc/tree-ssa-tail-merge.c | 1 + gcc/ubsan.c | 302 +++++++++++++++++++++- gcc/ubsan.h | 1 + libsanitizer/ChangeLog | 7 + libsanitizer/ubsan/ubsan_checks.inc | 1 + libsanitizer/ubsan/ubsan_handlers.cc | 31 +++ libsanitizer/ubsan/ubsan_handlers.h | 7 + 21 files changed, 615 insertions(+), 23 deletions(-) create mode 100644 gcc/testsuite/c-c++-common/ubsan/ptr-overflow-1.c create mode 100644 gcc/testsuite/c-c++-common/ubsan/ptr-overflow-2.c create mode 100644 gcc/testsuite/gcc.dg/asan/pr81460.c