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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_gnu_cross_check_gcc/master-arm in repository toolchain/ci/gcc.

from b47490c572c Fortran: generate error message for negative elements in SH [...] adds b7561b5d244 libgcc: Add a backchain fallback to _Unwind_Backtrace() on PowerPC adds 04a9b8d2f38 c-family: Support DFP printf/scanf formats for C2X adds 373acac1c8f libstdc++: Make filesystem::path(path&&) always noexcept adds 4f87d4c5aec libstdc++: Simplify variant access functions adds d71e1be7c3a Minor cleanups to backward threader. adds 0bd68793921 Cleanup --params for backward threader. adds 401aaa5983a Add ability to use full resolving path solver in the backwa [...] adds 5d5885c99c8 Daily bump. adds 5bb1e518b4a Add target int128 to testcase.

No new revisions were added by this update.

Summary of changes: gcc/ChangeLog | 200 +++++++++++++++++++++ gcc/DATESTAMP | 2 +- gcc/ada/ChangeLog | 5 + gcc/c-family/ChangeLog | 14 ++ gcc/c-family/c-format.c | 22 +-- gcc/c-family/c-format.h | 6 +- gcc/c/ChangeLog | 6 + gcc/cp/ChangeLog | 7 + gcc/doc/invoke.texi | 12 -- gcc/fortran/ChangeLog | 51 ++++++ gcc/params.opt | 12 -- gcc/testsuite/ChangeLog | 81 +++++++++ gcc/testsuite/gcc.dg/format/c11-dfp-printf-1.c | 35 ++++ gcc/testsuite/gcc.dg/format/c11-dfp-scanf-1.c | 35 ++++ gcc/testsuite/gcc.dg/format/c2x-dfp-printf-1.c | 35 ++++ gcc/testsuite/gcc.dg/format/c2x-dfp-scanf-1.c | 35 ++++ gcc/testsuite/gcc.dg/pr102738.c | 1 + .../gcc.target/powerpc/unwind-backchain.c | 24 +++ gcc/tree-ssa-threadbackward.c | 73 ++++---- libgcc/ChangeLog | 11 ++ libgcc/config/rs6000/linux-unwind.h | 102 +++++++++-- libgcc/unwind.inc | 14 +- libgomp/ChangeLog | 9 + libiberty/ChangeLog | 9 + libstdc++-v3/ChangeLog | 45 +++++ libstdc++-v3/include/bits/fs_path.h | 6 +- libstdc++-v3/include/std/variant | 23 ++- 27 files changed, 770 insertions(+), 105 deletions(-) create mode 100644 gcc/testsuite/gcc.dg/format/c11-dfp-printf-1.c create mode 100644 gcc/testsuite/gcc.dg/format/c11-dfp-scanf-1.c create mode 100644 gcc/testsuite/gcc.dg/format/c2x-dfp-printf-1.c create mode 100644 gcc/testsuite/gcc.dg/format/c2x-dfp-scanf-1.c create mode 100644 gcc/testsuite/gcc.target/powerpc/unwind-backchain.c