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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_gcc_bootstrap/master-aarch64-bootstrap_O3 in repository toolchain/ci/gcc.

from 6dc90c4dbb6 Use modref summaries for byte-wise dead store elimination. adds 395848255cf c-family: don't cache large vecs adds 73e4d9f1751 libstdc++: Fix tests for constexpr std::string adds 6b1695f4a09 Daily bump. adds 8c693978dd6 Fix clearing of to_info_lto in ipa_merge_modref_summary_aft [...] adds a80d4e098b1 analyzer: don't assume target has alloca [PR102779] adds 111fd515f28 analyzer: fix missing -Wanalyzer-write-to-const [PR102695] adds 51c500269bf libcpp: Implement -Wbidi-chars for CVE-2021-42574 [PR103026] adds b8ce19bb1a0 visium: Fix non-robust split condition in define_insn_and_split adds 1a15a91a001 Fix PR 103288, ICE after PHI-OPT, move an assigment when st [...] adds bf5f41e4fcc i386: Fix non-robust split condition in define_insn_and_split adds 70613000251 Add IFN_COND_FMIN/FMAX functions adds c39cb6bf835 ranger: Fix up fold_using_range::range_of_address [PR103255] adds 077425c8909 lim: Reset flow sensitive info even for pointers [PR103192] adds 4e6bf0b9dd5 Fix ICE when mixing VLAs and statement expressions [PR91038] adds dd159a4167c aarch64: Add new vector mode V8DI adds 049f0efeaa7 libcpp: Fix up handling of block comments in -fdirectives-o [...] adds c7054648238 Fix two mips target tests compromised by recent IPA work adds 054bf99841a libstdc++: Fix std::type_info::before for ARM [PR103240] adds 6afa1083c6e libstdc++: Set active member of union in std::string [PR103295] adds 5a9572e486a libstdc++: Simplify std::string constructors adds 5ea8803e65e libstdc++: Use std::construct_at in net::ip::address adds d3a9082d7ac doc: document -fimplicit-constexpr adds 2c2148d8c14 Handle folded nonconstant array bounds [PR101702] adds ef342b2d99e i386: Introduce LEGACY_SSE_REGNO_P predicate adds 74509b963ef Add very basic IPA part of modref-kill analysis adds 69a5b3ca5c8 i386: Redefine indirect_thunks_used as HARD_REG_SET. new 425369bf306 Fix modref summary streaming new 8e410de43ce x86: Remove "%!" before ret new 53a643f8568 x86: Add -mharden-sls=[none|all|return|indirect-branch] new ea9e0d6c274 Avoid pathological function redeclarations when checking ac [...]

The 4 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.

Summary of changes: ChangeLog | 14 + gcc/ChangeLog | 131 +++++++ gcc/DATESTAMP | 2 +- gcc/analyzer/ChangeLog | 6 + gcc/analyzer/region-model-impl-calls.cc | 69 ++++ gcc/analyzer/region-model-manager.cc | 7 + gcc/analyzer/region-model.cc | 52 ++- gcc/analyzer/region-model.h | 1 + gcc/c-family/ChangeLog | 5 + gcc/c-family/c-common.c | 26 +- gcc/c-family/c.opt | 24 ++ gcc/c/c-decl.c | 10 +- gcc/config/aarch64/aarch64-modes.def | 5 + gcc/config/aarch64/aarch64-sve.md | 19 +- gcc/config/aarch64/aarch64.c | 4 + gcc/config/aarch64/iterators.md | 2 +- gcc/config/i386/i386-opts.h | 7 + gcc/config/i386/i386.c | 59 ++- gcc/config/i386/i386.h | 5 +- gcc/config/i386/i386.md | 22 +- gcc/config/i386/i386.opt | 20 + gcc/config/visium/visium.md | 50 +-- gcc/cp/ChangeLog | 4 + gcc/doc/invoke.texi | 38 +- gcc/doc/md.texi | 4 + gcc/fortran/ChangeLog | 60 +++ gcc/gimple-array-bounds.cc | 25 -- gcc/gimple-range-fold.cc | 16 +- gcc/gimple-ssa-warn-access.cc | 33 +- gcc/gimplify.c | 79 ++-- gcc/internal-fn.c | 4 + gcc/internal-fn.def | 2 + gcc/ipa-modref-tree.c | 46 +++ gcc/ipa-modref-tree.h | 4 + gcc/ipa-modref.c | 131 ++++--- gcc/match.pd | 2 + gcc/optabs.def | 2 + gcc/pointer-query.cc | 30 ++ gcc/pointer-query.h | 3 + gcc/testsuite/ChangeLog | 94 +++++ gcc/testsuite/c-c++-common/Wbidi-chars-1.c | 12 + gcc/testsuite/c-c++-common/Wbidi-chars-10.c | 27 ++ gcc/testsuite/c-c++-common/Wbidi-chars-11.c | 13 + gcc/testsuite/c-c++-common/Wbidi-chars-12.c | 19 + gcc/testsuite/c-c++-common/Wbidi-chars-13.c | 17 + gcc/testsuite/c-c++-common/Wbidi-chars-14.c | 38 ++ gcc/testsuite/c-c++-common/Wbidi-chars-15.c | 59 +++ gcc/testsuite/c-c++-common/Wbidi-chars-16.c | 26 ++ gcc/testsuite/c-c++-common/Wbidi-chars-17.c | 30 ++ gcc/testsuite/c-c++-common/Wbidi-chars-2.c | 9 + gcc/testsuite/c-c++-common/Wbidi-chars-3.c | 11 + gcc/testsuite/c-c++-common/Wbidi-chars-4.c | 188 ++++++++++ gcc/testsuite/c-c++-common/Wbidi-chars-5.c | 188 ++++++++++ gcc/testsuite/c-c++-common/Wbidi-chars-6.c | 155 ++++++++ gcc/testsuite/c-c++-common/Wbidi-chars-7.c | 9 + gcc/testsuite/c-c++-common/Wbidi-chars-8.c | 13 + gcc/testsuite/c-c++-common/Wbidi-chars-9.c | 29 ++ gcc/testsuite/c-c++-common/cpp/dir-only-9.c | 13 + gcc/testsuite/gcc.c-torture/compile/pr103288-1.c | 6 + gcc/testsuite/gcc.c-torture/execute/pr103255.c | 41 +++ gcc/testsuite/gcc.dg/Warray-parameter-10.c | 20 + gcc/testsuite/gcc.dg/Warray-parameter-11.c | 24 ++ gcc/testsuite/gcc.dg/Wstringop-overflow-82.c | 29 ++ gcc/testsuite/gcc.dg/analyzer/capacity-1.c | 4 +- gcc/testsuite/gcc.dg/analyzer/capacity-3.c | 4 +- gcc/testsuite/gcc.dg/analyzer/pr102695.c | 44 +++ gcc/testsuite/gcc.dg/analyzer/strchr-1.c | 26 ++ gcc/testsuite/gcc.dg/vla-stexp-3.c | 11 + gcc/testsuite/gcc.dg/vla-stexp-4.c | 94 +++++ gcc/testsuite/gcc.dg/vla-stexp-5.c | 30 ++ gcc/testsuite/gcc.dg/vla-stexp-6.c | 94 +++++ gcc/testsuite/gcc.dg/vla-stexp-7.c | 44 +++ gcc/testsuite/gcc.dg/vla-stexp-8.c | 47 +++ gcc/testsuite/gcc.dg/vla-stexp-9.c | 53 +++ .../gcc.target/aarch64/sve/cond_fmaxnm_5.c | 28 ++ .../gcc.target/aarch64/sve/cond_fmaxnm_5_run.c | 4 + .../gcc.target/aarch64/sve/cond_fmaxnm_6.c | 22 ++ .../gcc.target/aarch64/sve/cond_fmaxnm_6_run.c | 4 + .../gcc.target/aarch64/sve/cond_fmaxnm_7.c | 27 ++ .../gcc.target/aarch64/sve/cond_fmaxnm_7_run.c | 4 + .../gcc.target/aarch64/sve/cond_fmaxnm_8.c | 26 ++ .../gcc.target/aarch64/sve/cond_fmaxnm_8_run.c | 4 + .../gcc.target/aarch64/sve/cond_fminnm_5.c | 29 ++ .../gcc.target/aarch64/sve/cond_fminnm_5_run.c | 4 + .../gcc.target/aarch64/sve/cond_fminnm_6.c | 23 ++ .../gcc.target/aarch64/sve/cond_fminnm_6_run.c | 4 + .../gcc.target/aarch64/sve/cond_fminnm_7.c | 28 ++ .../gcc.target/aarch64/sve/cond_fminnm_7_run.c | 4 + .../gcc.target/aarch64/sve/cond_fminnm_8.c | 27 ++ .../gcc.target/aarch64/sve/cond_fminnm_8_run.c | 4 + gcc/testsuite/gcc.target/i386/harden-sls-1.c | 14 + gcc/testsuite/gcc.target/i386/harden-sls-2.c | 14 + gcc/testsuite/gcc.target/i386/harden-sls-3.c | 14 + gcc/testsuite/gcc.target/i386/harden-sls-4.c | 16 + gcc/testsuite/gcc.target/i386/harden-sls-5.c | 17 + gcc/testsuite/gcc.target/mips/frame-header-1.c | 2 +- gcc/testsuite/gcc.target/mips/frame-header-2.c | 2 +- gcc/tree-ssa-loop-im.c | 18 +- gcc/tree-ssa-phiopt.c | 3 + libcpp/include/cpplib.h | 18 +- libcpp/init.c | 1 + libcpp/internal.h | 7 + libcpp/lex.c | 410 ++++++++++++++++++++- libgomp/ChangeLog | 5 + libstdc++-v3/ChangeLog | 69 ++++ libstdc++-v3/include/bits/basic_string.h | 82 +++-- libstdc++-v3/include/bits/basic_string.tcc | 79 ++-- libstdc++-v3/include/experimental/internet | 8 +- libstdc++-v3/libsupc++/tinfo2.cc | 5 +- .../testsuite/18_support/type_info/103240.cc | 36 ++ .../21_strings/basic_string/modifiers/constexpr.cc | 1 + .../21_strings/headers/string/synopsis.cc | 33 +- libstdc++-v3/testsuite/util/testsuite_shared.cc | 12 + 113 files changed, 3334 insertions(+), 318 deletions(-) create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-1.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-10.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-11.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-12.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-13.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-14.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-15.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-16.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-17.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-2.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-3.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-4.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-5.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-6.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-7.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-8.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-9.c create mode 100644 gcc/testsuite/c-c++-common/cpp/dir-only-9.c create mode 100644 gcc/testsuite/gcc.c-torture/compile/pr103288-1.c create mode 100644 gcc/testsuite/gcc.c-torture/execute/pr103255.c create mode 100644 gcc/testsuite/gcc.dg/Warray-parameter-10.c create mode 100644 gcc/testsuite/gcc.dg/Warray-parameter-11.c create mode 100644 gcc/testsuite/gcc.dg/Wstringop-overflow-82.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/pr102695.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/strchr-1.c create mode 100644 gcc/testsuite/gcc.dg/vla-stexp-3.c create mode 100644 gcc/testsuite/gcc.dg/vla-stexp-4.c create mode 100644 gcc/testsuite/gcc.dg/vla-stexp-5.c create mode 100644 gcc/testsuite/gcc.dg/vla-stexp-6.c create mode 100644 gcc/testsuite/gcc.dg/vla-stexp-7.c create mode 100644 gcc/testsuite/gcc.dg/vla-stexp-8.c create mode 100644 gcc/testsuite/gcc.dg/vla-stexp-9.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cond_fmaxnm_5.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cond_fmaxnm_5_run.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cond_fmaxnm_6.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cond_fmaxnm_6_run.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cond_fmaxnm_7.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cond_fmaxnm_7_run.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cond_fmaxnm_8.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cond_fmaxnm_8_run.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cond_fminnm_5.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cond_fminnm_5_run.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cond_fminnm_6.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cond_fminnm_6_run.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cond_fminnm_7.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cond_fminnm_7_run.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cond_fminnm_8.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cond_fminnm_8_run.c create mode 100644 gcc/testsuite/gcc.target/i386/harden-sls-1.c create mode 100644 gcc/testsuite/gcc.target/i386/harden-sls-2.c create mode 100644 gcc/testsuite/gcc.target/i386/harden-sls-3.c create mode 100644 gcc/testsuite/gcc.target/i386/harden-sls-4.c create mode 100644 gcc/testsuite/gcc.target/i386/harden-sls-5.c create mode 100644 libstdc++-v3/testsuite/18_support/type_info/103240.cc