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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_gcc_bootstrap/master-arm-bootstrap_ubsan in repository toolchain/ci/gcc.
from 2af63f0f53a Whitelity type attributes for function signature change adds e0040bc3d97 Add finalize method to modref summary. adds a246d7230b8 modref_access_node cleanup adds 04c5a91d068 fixincludes: simplify handling for access() failure [PR2128 [...] adds af47f22fd57 Fix checking disabled build. adds 5aa91072e24 Implement DSE of dead functions calls storing memory. adds e30bf330443 More ipa-modref-tree.h cleanups adds 6471396dec0 Fix bug in ipa-pure-const and add debug counters adds a8029add306 Daily bump. adds a29174904bb Cleanup tree-ssa-alias and tree-ssa-dse use of modref summary adds 5a6100a2553 tsan: remove not needed -ldl in options adds a7ef5da3a9c Do not pass NULL to memset in ssa_global_cache. new 8a601f9bc45 Remove gcc.dg/pr103229.c
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Summary of changes: fixincludes/ChangeLog | 8 + fixincludes/fixincl.c | 9 +- gcc/ChangeLog | 145 ++++++ gcc/DATESTAMP | 2 +- gcc/analyzer/ChangeLog | 73 +++ gcc/dbgcnt.def | 1 + gcc/gimple-range-cache.cc | 3 +- gcc/ipa-modref-tree.c | 612 +++++++++++++++++++++++++ gcc/ipa-modref-tree.h | 565 ++--------------------- gcc/ipa-modref.c | 144 +++--- gcc/ipa-modref.h | 12 +- gcc/ipa-pure-const.c | 13 +- gcc/testsuite/ChangeLog | 25 + gcc/testsuite/c-c++-common/asan/null-deref-1.c | 2 +- gcc/testsuite/c-c++-common/tsan/free_race.c | 1 + gcc/testsuite/c-c++-common/tsan/free_race2.c | 1 + gcc/testsuite/g++.dg/cpp1z/inh-ctor23.C | 2 +- gcc/testsuite/g++.dg/ipa/ipa-icf-4.C | 2 +- gcc/testsuite/gcc.dg/ipa/ipa-sra-4.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/modref-dse-1.c | 28 ++ gcc/testsuite/gcc.dg/tree-ssa/modref-dse-2.c | 31 ++ gcc/tree-ssa-alias.c | 70 +-- gcc/tree-ssa-alias.h | 3 + gcc/tree-ssa-dse.c | 98 +++- gcc/tree-ssa-structalias.c | 4 +- libsanitizer/ChangeLog | 4 + libstdc++-v3/ChangeLog | 17 + 27 files changed, 1222 insertions(+), 655 deletions(-) create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/modref-dse-1.c create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/modref-dse-2.c