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unknown user pushed a change to branch devel/rust/master in repository gcc.

from e23e7f14a51 Merge remote-tracking branch 'upstream/tschwinge/merge-upstream' new 15ca76ea868 Parse AltPattern new 773d3c6477d Add feature gate for "rustc_attri". new 57b64a64261 parser: Allow parsing of qualified type path as nested gene [...] new 87e7c9dedac parser: Allow `LEFT_SHIFT` to start `parse_type` adds 7814ce44f24 Daily bump. adds 175d528595c Support get_range_query with a nullptr argument adds a7d8c40484c Remove #if GIMPLE around 1 - a pattern adds 017849d9d88 LoongArch: Fix multiarch tuple canonization adds 3057d7928c0 Fix ICE related to implicit access attributes for VLA argum [...] adds 47821ba07a1 C: Detect all variably modified types [PR108375] adds a65da9be666 doc: Update link to AVR-LibC adds 3e558fb7f3c libstdc++: Switch two links to www.open-std.org to https adds 3c135697fd5 i386: Fix up replacement of registers in certain peephole2s [...] adds 32b5875c911 reassoc: Fold some statements [PR108819] adds 9944ca17c07 c++: static_assert (false) in template [DR2518] adds 0263e9d5d84 Daily bump. adds b9c83e7789f libgm2/libm2iso/RTco.cc (re-implementation) Bugfix for [PR108835] adds 6e16c354f5d Daily bump. adds ca31bc3366c tree-optimization/108819 - niter analysis ICE with unexpect [...] adds ae113080a9f tree-optimization/108825 - checking ICE with unroll-and-jam new bc644ac3777 Merge commit 'ae113080a9f98e807db239f3ad2157c64324542f' into HEAD adds 7b8916a6fd0 rust: Fix rust-tree.cc compilation on SPARC new 017e88785ac Merge commit '7b8916a6fd098546e4e53e53b37a5153664ba17f' int [...] adds 63471c50088 tree-optimization/108816 - vect versioning check split confusion adds 02d8ab3e4e2 c++: ICE with redundant capture [PR108829] adds b943d5771e1 RISC-V: prefetch.* only take base register with zero-offset [...] adds 4c86188ca4c libstdc++: Update baseline symbols for riscv64-linux adds bb920f561e9 libstdc++: Fix uses of non-reserved names in simd header adds b2287a4d9a6 c++: ICE with -fno-elide-constructors and trivial fn [PR101073] adds e8696381375 libstdc++: Update baseline symbols for m68k-linux adds cd8b4fae52d powerpc: Another umaddditi4 fix [PR108862] adds 1eb68d9f414 i386: Introduce general_x64constmem_operand predicate adds 65c64105a81 Daily bump. adds a804419c89d xtensa: Enforce return address saving when -Og is specified adds 19ec4092a74 Revert "tree-optimization/108691 - indirect calls to setjmp" adds e79b9db15e4 tree-optimization/108855 - new testcase adds ecc863e85ef tree-optimization/108868 - new testcase new 4a4e0b20adf Merge commit 'ecc863e85efe259c799515de0c38c2297b0e3bd7' into HEAD new 0d5fe7b9aee Adjust '.github/bors_log_expected_warnings' new 429e258dbe7 ci: Run GCC 4.8 job in Ubuntu 18.04 container

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Summary of changes: .github/bors_log_expected_warnings | 8 +- .github/workflows/ccpp.yml | 10 +- contrib/ChangeLog | 4 + fixincludes/ChangeLog | 5 + gcc/ChangeLog | 293 ++++++++++++++++++++ gcc/DATESTAMP | 2 +- gcc/c-family/ChangeLog | 8 + gcc/c-family/c-attribs.cc | 28 +- gcc/c-family/c-warn.cc | 2 + gcc/c/ChangeLog | 21 ++ gcc/c/c-decl.cc | 34 ++- gcc/c/c-objc-common.cc | 6 +- gcc/c/c-objc-common.h | 2 +- gcc/c/c-parser.cc | 13 +- gcc/c/c-tree.h | 16 +- gcc/c/c-typeck.cc | 20 +- gcc/calls.cc | 10 +- gcc/cfgexpand.cc | 7 - gcc/config.gcc | 14 +- gcc/config/i386/i386-expand.cc | 31 +++ gcc/config/i386/i386-protos.h | 1 + gcc/config/i386/i386.md | 33 ++- gcc/config/i386/predicates.md | 7 + gcc/config/loongarch/t-linux | 2 +- gcc/config/riscv/riscv.md | 4 +- gcc/config/rs6000/rs6000.md | 4 +- gcc/config/xtensa/xtensa.cc | 7 +- gcc/cp/ChangeLog | 82 ++++++ gcc/cp/constexpr.cc | 25 +- gcc/cp/pt.cc | 9 +- gcc/cp/semantics.cc | 17 +- gcc/doc/invoke.texi | 2 +- gcc/match.pd | 2 - gcc/rust/ChangeLog | 8 + gcc/rust/backend/rust-tree.cc | 1 + gcc/rust/checks/errors/rust-feature-gate.cc | 50 ++++ gcc/rust/checks/errors/rust-feature-gate.h | 13 +- gcc/rust/parse/rust-parse-impl.h | 52 +++- gcc/rust/parse/rust-parse.h | 1 + gcc/testsuite/ChangeLog | 110 ++++++++ gcc/testsuite/g++.dg/DRs/dr2518.C | 7 + gcc/testsuite/g++.dg/cpp0x/constexpr-nsdmi3.C | 17 ++ .../g++.dg/cpp0x/lambda/lambda-108829-2.C | 11 + gcc/testsuite/g++.dg/cpp0x/lambda/lambda-108829.C | 11 + .../{constexpr-nsdmi9.C => constexpr-nsdmi10.C} | 4 +- gcc/testsuite/gcc.dg/pr105660-1.c | 13 + gcc/testsuite/gcc.dg/pr105660-2.c | 12 + gcc/testsuite/gcc.dg/pr108375-1.c | 14 + gcc/testsuite/gcc.dg/pr108375-2.c | 15 + gcc/testsuite/gcc.dg/pr108691.c | 9 - gcc/testsuite/gcc.dg/pr108819.c | 19 ++ gcc/testsuite/gcc.dg/pr108855.c | 23 ++ gcc/testsuite/gcc.dg/pr108862.c | 27 ++ gcc/testsuite/gcc.dg/pr108868.c | 17 ++ gcc/testsuite/gcc.dg/torture/pr108816.c | 18 ++ gcc/testsuite/gcc.dg/torture/pr108825.c | 20 ++ gcc/testsuite/gcc.target/i386/pr108832.c | 19 ++ .../gcc.target/powerpc/{pr108787.c => pr108862.c} | 4 +- .../rust/compile/builtin_macro_compile_error.rs | 2 + gcc/testsuite/rust/compile/builtin_macro_concat.rs | 2 + gcc/testsuite/rust/compile/builtin_macro_eager1.rs | 1 + gcc/testsuite/rust/compile/builtin_macro_eager2.rs | 2 + gcc/testsuite/rust/compile/builtin_macro_env.rs | 2 + .../rust/compile/builtin_macro_include_bytes.rs | 2 + .../rust/compile/builtin_macro_include_str.rs | 2 + .../rust/compile/builtin_macro_not_found.rs | 2 + .../rust/compile/builtin_macro_recurse2.rs | 1 + gcc/testsuite/rust/compile/feature_rust_attri0.rs | 11 + gcc/testsuite/rust/compile/feature_rust_attri1.rs | 13 + gcc/testsuite/rust/compile/include_empty.rs | 2 + gcc/testsuite/rust/compile/issue-1830_bytes.rs | 2 + gcc/testsuite/rust/compile/issue-1830_str.rs | 2 + gcc/testsuite/rust/compile/macro42.rs | 2 + gcc/testsuite/rust/compile/nested_generic.rs | 4 + .../parse_associated_type_as_generic_arg.rs | 24 ++ .../parse_associated_type_as_generic_arg2.rs | 24 ++ .../parse_associated_type_as_generic_arg3.rs | 59 ++++ gcc/testsuite/rust/compile/path_as_generic_arg.rs | 12 + .../rust/compile/{syntax-only.rs => pattern-or.rs} | 5 +- .../rust/execute/torture/builtin_macro_cfg.rs | 2 + .../rust/execute/torture/builtin_macro_concat.rs | 2 + .../rust/execute/torture/builtin_macro_env.rs | 2 + .../execute/torture/builtin_macro_include_bytes.rs | 2 + .../execute/torture/builtin_macro_include_str.rs | 2 + .../rust/execute/torture/builtin_macro_line.rs | 4 +- .../rust/execute/torture/builtin_macros1.rs | 2 + .../rust/execute/torture/builtin_macros3.rs | 2 + gcc/testsuite/rust/execute/torture/macros29.rs | 2 + gcc/testsuite/rust/execute/torture/macros30.rs | 2 + gcc/testsuite/rust/execute/torture/macros31.rs | 2 + gcc/tree-cfg.cc | 4 +- gcc/tree-ssa-loop-manip.cc | 11 +- gcc/tree-ssa-loop-niter.cc | 6 +- gcc/tree-ssa-reassoc.cc | 3 + gcc/tree-vect-loop-manip.cc | 3 +- gcc/value-query.h | 2 +- libgm2/ChangeLog | 7 + libgm2/libm2iso/RTco.cc | 303 ++++++++++++--------- libstdc++-v3/ChangeLog | 18 ++ .../abi/post/m68k-linux-gnu/baseline_symbols.txt | 93 ++++++- .../post/riscv64-linux-gnu/baseline_symbols.txt | 98 ++++++- libstdc++-v3/doc/html/faq.html | 4 +- libstdc++-v3/doc/xml/faq.xml | 4 +- libstdc++-v3/include/experimental/bits/simd.h | 22 +- 104 files changed, 1686 insertions(+), 316 deletions(-) create mode 100644 gcc/testsuite/g++.dg/DRs/dr2518.C create mode 100644 gcc/testsuite/g++.dg/cpp0x/constexpr-nsdmi3.C create mode 100644 gcc/testsuite/g++.dg/cpp0x/lambda/lambda-108829-2.C create mode 100644 gcc/testsuite/g++.dg/cpp0x/lambda/lambda-108829.C copy gcc/testsuite/g++.dg/cpp1y/{constexpr-nsdmi9.C => constexpr-nsdmi10.C} (62%) create mode 100644 gcc/testsuite/gcc.dg/pr105660-1.c create mode 100644 gcc/testsuite/gcc.dg/pr105660-2.c create mode 100644 gcc/testsuite/gcc.dg/pr108375-1.c create mode 100644 gcc/testsuite/gcc.dg/pr108375-2.c delete mode 100644 gcc/testsuite/gcc.dg/pr108691.c create mode 100644 gcc/testsuite/gcc.dg/pr108819.c create mode 100644 gcc/testsuite/gcc.dg/pr108855.c create mode 100644 gcc/testsuite/gcc.dg/pr108862.c create mode 100644 gcc/testsuite/gcc.dg/pr108868.c create mode 100644 gcc/testsuite/gcc.dg/torture/pr108816.c create mode 100644 gcc/testsuite/gcc.dg/torture/pr108825.c create mode 100644 gcc/testsuite/gcc.target/i386/pr108832.c copy gcc/testsuite/gcc.target/powerpc/{pr108787.c => pr108862.c} (70%) create mode 100644 gcc/testsuite/rust/compile/feature_rust_attri0.rs create mode 100644 gcc/testsuite/rust/compile/feature_rust_attri1.rs create mode 100644 gcc/testsuite/rust/compile/nested_generic.rs create mode 100644 gcc/testsuite/rust/compile/parse_associated_type_as_generic_arg.rs create mode 100644 gcc/testsuite/rust/compile/parse_associated_type_as_generic_arg2.rs create mode 100644 gcc/testsuite/rust/compile/parse_associated_type_as_generic_arg3.rs create mode 100644 gcc/testsuite/rust/compile/path_as_generic_arg.rs copy gcc/testsuite/rust/compile/{syntax-only.rs => pattern-or.rs} (50%)