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from bc0844d2c8e Merge master r11-2610. adds de1e3b8795e libstdc++: Fix ambiguous comparisons in __gnu_debug::bitset [...] adds a72e938d710 Daily bump. adds 10c8507372f libgo: update to Go1.15rc2 release adds 87d6dae308d openmp: Avoid floating point comparison at the end of bb wi [...] adds 676b5525e83 openmp: Handle clauses with gimple sequences in convert_non [...] adds e2882e76089 rs6000: MMA built-ins reject typedefs of MMA types adds a29117041d5 gcc.dg/pr30957-1.c: xfail for mmix. adds bc0ca715c29 Daily bump. adds fb9e3f79464 gcc.dg/pr44194-1.c: Skip for mmix. adds 94d4f4387de testsuite, Darwin: XFAIL runs for two timode conversion tests. adds 71197a5d13d middle-end: Correct calculation of mul_widen_cost and mul_h [...] adds 39984c4e61b Daily bump. adds 99e4891ed55 Using UNSPEC for vector compare to mask register. adds 359815ad136 This patch fixes PR96102. See the explanatory comment in th [...] adds abb276d0eca This patch fixes PR96312. Cures a used uninitialized warning. adds 5fb34b41a79 Correct ChangeLog foul ups. adds 527bf3bc8db Fix remove_predictions_associated_with_edge adds 9939be5758b libstdc++: Use _wstat64 for Windows [PR 95749] adds 287522613d6 Simplify X * C1 == C2 with wrapping overflow adds 7b7bbbcf510 Declare gt_* functions inline in value-range.h. adds 8bd92d8097d libstdc++: Check __cpp_exceptions in basic_string::reserve() adds 2203a80a72c libstdc++: Implement LWG 561 for std::inserter adds 90f7636bf8d libstdc++: Make C++17 ignore --disable-libstdcxx-filesystem [...] adds 41fd9d26108 c++: constraints and address of template-id adds 5c64df80df2 c++: Fix constexpr evaluation of SPACESHIP_EXPR [PR96497] adds a5da50ed65a Fix NULL pointer dereference in doloop_contained_function_call. new ed11f7e84bc libstdc++: Fix compatibility support in unique_ptr pretty printer new 5b065f05632 libstdc++: Fix build for targets without lstat [PR 94681] new 4fba5dd81cc Merge master r11-2638.

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Summary of changes: gcc/ChangeLog | 59 +++ gcc/DATESTAMP | 2 +- gcc/config/i386/i386-expand.c | 19 +- gcc/config/i386/i386-protos.h | 2 +- gcc/config/i386/i386.c | 35 -- gcc/config/i386/sse.md | 72 +--- gcc/config/rs6000/rs6000.c | 48 ++- gcc/cp/constexpr.c | 4 +- gcc/cp/pt.c | 5 +- gcc/expmed.c | 3 + gcc/expr.c | 34 +- gcc/fortran/ChangeLog | 15 - gcc/fortran/frontend-passes.c | 3 +- gcc/fortran/resolve.c | 10 + gcc/fortran/trans-expr.c | 27 +- gcc/go/gofrontend/MERGE | 2 +- gcc/match.pd | 19 +- gcc/omp-expand.c | 22 +- gcc/predict.c | 15 +- gcc/testsuite/ChangeLog | 109 +++++- gcc/testsuite/c-c++-common/gomp/pr96424.c | 23 ++ gcc/testsuite/g++.dg/concepts/fn8.C | 2 +- gcc/testsuite/g++.dg/cpp2a/concepts-fn1.C | 2 +- gcc/testsuite/g++.dg/cpp2a/concepts-fn5.C | 17 + gcc/testsuite/g++.dg/cpp2a/concepts-ts2.C | 2 +- gcc/testsuite/g++.dg/cpp2a/concepts-ts3.C | 2 +- gcc/testsuite/g++.dg/cpp2a/spaceship-constexpr3.C | 7 + gcc/testsuite/gcc.dg/pr30957-1.c | 4 +- gcc/testsuite/gcc.dg/pr44194-1.c | 1 + .../gcc.dg/torture/fp-int-convert-timode-3.c | 1 + .../gcc.dg/torture/fp-int-convert-timode-4.c | 1 + gcc/testsuite/gcc.dg/tree-ssa/pr95433-2.c | 15 + gcc/testsuite/gcc.target/i386/pr71321.c | 3 +- gcc/testsuite/gcc.target/i386/pr92865-1.c | 10 +- gcc/testsuite/gcc.target/powerpc/pr96530.c | 20 + gcc/testsuite/gfortran.dg/do_check_15.f90 | 58 +++ gcc/testsuite/gfortran.dg/pr96102.f90 | 27 ++ gcc/testsuite/gfortran.dg/pr96312.f90 | 30 ++ gcc/tree-nested.c | 46 ++- gcc/value-range.h | 6 +- gcc/wide-int.cc | 33 ++ gcc/wide-int.h | 2 + libgo/MERGE | 2 +- libgo/VERSION | 2 +- libgo/go/cmd/cgo/out.go | 4 +- libgo/go/cmd/go/internal/load/pkg.go | 29 +- libgo/go/crypto/ed25519/ed25519.go | 6 +- libgo/go/crypto/ed25519/ed25519_noasm.go | 15 - libgo/go/crypto/ed25519/ed25519_s390x.go | 53 --- libgo/go/crypto/ed25519/ed25519_test.go | 44 +-- libgo/go/encoding/binary/varint.go | 5 +- libgo/go/encoding/binary/varint_test.go | 18 +- libgo/go/net/http/transport.go | 73 ++-- libgo/go/net/http/transport_test.go | 44 +++ libgo/go/runtime/lockrank_off.go | 4 + libgo/go/runtime/lockrank_on.go | 4 + libgo/go/runtime/mpagealloc.go | 43 ++- libgo/go/runtime/mpagealloc_test.go | 57 +++ libgo/go/runtime/mranges.go | 19 + libgo/go/runtime/proc.go | 69 +++- libgo/go/sync/runtime2.go | 4 + libgo/go/sync/runtime2_lockrank.go | 4 + libgo/go/testing/testing.go | 6 +- libgo/misc/cgo/test/test.go | 13 + libgo/misc/cgo/testshared/shared_test.go | 13 + libgomp/ChangeLog | 6 + libgomp/testsuite/libgomp.fortran/pr93553.f90 | 21 ++ libstdc++-v3/ChangeLog | 21 ++ libstdc++-v3/acinclude.m4 | 413 ++++++++++----------- libstdc++-v3/configure | 284 +++++++------- libstdc++-v3/include/bits/basic_string.tcc | 2 + libstdc++-v3/include/bits/stl_iterator.h | 9 +- libstdc++-v3/include/debug/bitset | 6 +- libstdc++-v3/python/libstdcxx/v6/printers.py | 6 +- libstdc++-v3/src/c++17/fs_ops.cc | 2 +- libstdc++-v3/src/filesystem/ops-common.h | 6 +- libstdc++-v3/src/filesystem/ops.cc | 2 +- .../bitset/operations/96303.cc} | 16 +- .../insert_iterator/dr561.cc} | 31 +- .../testsuite/libstdc++-prettyprinters/compat.cc | 4 +- 80 files changed, 1364 insertions(+), 813 deletions(-) create mode 100644 gcc/testsuite/c-c++-common/gomp/pr96424.c create mode 100644 gcc/testsuite/g++.dg/cpp2a/concepts-fn5.C create mode 100644 gcc/testsuite/g++.dg/cpp2a/spaceship-constexpr3.C create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/pr95433-2.c create mode 100644 gcc/testsuite/gcc.target/powerpc/pr96530.c create mode 100644 gcc/testsuite/gfortran.dg/do_check_15.f90 create mode 100644 gcc/testsuite/gfortran.dg/pr96102.f90 create mode 100644 gcc/testsuite/gfortran.dg/pr96312.f90 delete mode 100644 libgo/go/crypto/ed25519/ed25519_noasm.go delete mode 100644 libgo/go/crypto/ed25519/ed25519_s390x.go create mode 100644 libgomp/testsuite/libgomp.fortran/pr93553.f90 copy libstdc++-v3/testsuite/{26_numerics/iota/constexpr.cc => 23_containers/bitset [...] copy libstdc++-v3/testsuite/{20_util/time_point/requirements/duration_neg.cc => 24 [...]