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

from 030a53c6130 Set VR_VARYING in irange::irange_single_pair_union. adds aa2eb25c94c Daily bump. new 1fa42d62140 loongarch: fix mulsidi3_64bit instruction new a5d3826f764 loongarch: add alternatives for idiv insns to improve code [...] new a8cfc36b996 loongarch: avoid unnecessary sign-extend after 32-bit division

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Summary of changes: gcc/ChangeLog | 46 ++++++++++++++++++++++++++ gcc/DATESTAMP | 2 +- gcc/config/loongarch/loongarch-protos.h | 1 + gcc/config/loongarch/loongarch.cc | 2 +- gcc/config/loongarch/loongarch.md | 36 ++++++++++++++------ gcc/testsuite/ChangeLog | 15 +++++++++ gcc/testsuite/gcc.c-torture/execute/mul-sext.c | 20 +++++++++++ gcc/testsuite/gcc.target/loongarch/div-1.c | 9 +++++ gcc/testsuite/gcc.target/loongarch/div-2.c | 9 +++++ gcc/testsuite/gcc.target/loongarch/div-3.c | 9 +++++ gcc/testsuite/gcc.target/loongarch/div-4.c | 9 +++++ gcc/testsuite/gcc.target/loongarch/mulw_d_w.c | 10 ++++++ libstdc++-v3/ChangeLog | 5 +++ 13 files changed, 161 insertions(+), 12 deletions(-) create mode 100644 gcc/testsuite/gcc.c-torture/execute/mul-sext.c create mode 100644 gcc/testsuite/gcc.target/loongarch/div-1.c create mode 100644 gcc/testsuite/gcc.target/loongarch/div-2.c create mode 100644 gcc/testsuite/gcc.target/loongarch/div-3.c create mode 100644 gcc/testsuite/gcc.target/loongarch/div-4.c create mode 100644 gcc/testsuite/gcc.target/loongarch/mulw_d_w.c