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from d2b5331ce90 Merge master r11-7459. adds e7ca37649e4 PR middle-end/99276 - grammar in diagnostics for overflowin [...] adds 41fbacdd103 diagnostics: fix ICE on fix-it hints on very long lines [PR99323] adds df003d1e0bf libbacktrace: pass -1 to error callback for unrecognized DWARF adds d1776b77570 compiler: allow //go:embed in files underscore-importing embed adds 8b6ebc025cf [PATCH] Fix Ada bootstrap failure on Cygwin since switch to [...] adds 7fddf3dbb98 outputs.exp: skip @file -save-temps if target has -L or -I adds 1c4b7b367cf aix: Fix TLS thread pointer function names. adds d97a92dca90 Daily bump. adds 9b2084db9f9 libbacktrace: don't special case file 0 adds f8e7f3f3f33 cgraph: flatten and same_body aliases [PR96078] adds 006693a59f7 libgfortran: Fix negation for largest integer [PR81986] adds 4ad5b1915d5 cfgrtl: Fix up fixup_partitions caused ICE [PR99085] adds b5040344b9c dwarf2out: Fix -gsplit-dwarf on riscv or other non-.uleb128 [...] adds ba09d11a9d0 c-family: Avoid ICE on va_arg [PR99324] adds f1b13064609 i386: Fix a peephole2 for -mavx512vl -mno-avx512bw [PR99321] adds 357c4350680 Fix ICE with pathologically large frames adds a7267237371 libstdc++: Don't use reserved identifiers in simd headers adds 8c4f0c0ceb3 c++: namespace reachability [PR 99344] adds 8cfa06570dd testsuite: i386: Fix gcc.target/i386/pr95798-?.c on Solaris adds 00d79dc4be0 gcov: use mmap pools for KVP. adds 5bc3a2bc8a8 libstdc++: Update Solaris baselines for GCC 11.1 adds 74aee6d2087 c++: C++17 and decltype of multi-operator expression [PR95675] adds 15cf7fe3556 arm: Ignore --with-mode when CPU only supports one instruct [...] adds 1dabbfb0f4a c++: ICE with deduction guide in checking type-dep [PR99009 [...] adds fa6092d2cdc sparcv9: Disable -Wuninitialized warnings breaking bootstra [...] adds 0b8fa12015f c++: Fix -fstrong-eval-order for operator &&, || and , [PR82959] adds 949eab55b6f testsuite: aarch64: Add tests for narrowing-arithmetic intrinsics adds fd85814c4be testsuite: aarch64: Add tests for v[r]shrn_high intrinsics adds 3a0fbf7604e testsuite: aarch64: Add tests for v[q]mov[u]n_high intrinsics adds 39d7eb8a73d testsuite: aarch64: Add tests for vcvt FP intrinsics adds 662ef5b54de c++: Clean up normalization and satisfaction routines adds 5a559ace9b8 c++: Unify REQUIRES_EXPR evaluation / diagnostic routines adds d6177870dd2 d: Fix heap-buffer-overflow in checkModFileAlias [PR 99337] new 0d9b2595523 Merge master r11-7492.

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Summary of changes: gcc/ChangeLog | 86 +++ gcc/DATESTAMP | 2 +- gcc/ada/ChangeLog | 12 + gcc/ada/cstreams.c | 5 + gcc/analyzer/ChangeLog | 5 + gcc/builtins.c | 3 +- gcc/c-family/c-common.c | 6 +- gcc/cfgrtl.c | 59 +- gcc/cgraph.h | 14 + gcc/cgraphunit.c | 7 +- gcc/common/config/arm/arm-common.c | 49 +- gcc/config/arm/arm.h | 10 +- gcc/config/i386/i386.c | 5 +- gcc/config/i386/i386.md | 11 +- gcc/config/i386/predicates.md | 4 + gcc/config/rs6000/rs6000.md | 4 +- gcc/config/sparc/t-sparc | 4 + gcc/cp/ChangeLog | 91 +++ gcc/cp/call.c | 17 + gcc/cp/constexpr.c | 6 +- gcc/cp/constraint.cc | 644 +++++++++------------ gcc/cp/cp-gimplify.c | 7 +- gcc/cp/cp-tree.h | 7 +- gcc/cp/cvt.c | 2 +- gcc/cp/module.cc | 127 ++-- gcc/cp/name-lookup.c | 54 +- gcc/cp/name-lookup.h | 5 +- gcc/cp/pt.c | 36 +- gcc/d/dmd/MERGE | 2 +- gcc/d/dmd/dmodule.c | 2 +- gcc/diagnostic-show-locus.c | 4 +- gcc/dwarf2out.c | 31 +- gcc/gcov-io.h | 3 - gcc/go/gofrontend/MERGE | 2 +- gcc/go/gofrontend/embed.cc | 15 - gcc/go/gofrontend/gogo.cc | 5 + gcc/go/gofrontend/gogo.h | 11 +- gcc/go/gofrontend/parse.cc | 2 +- gcc/testsuite/ChangeLog | 55 ++ .../{udlit-nosuffix-neg.C => decltype-call5.C} | 8 +- gcc/testsuite/g++.dg/cpp0x/decltype-call6.C | 12 + gcc/testsuite/g++.dg/cpp1z/class-deduction81.C | 20 + gcc/testsuite/g++.dg/cpp1z/class-deduction82.C | 12 + gcc/testsuite/g++.dg/cpp1z/eval-order10.C | 27 + .../g++.dg/cpp2a/class-deduction-aggr10.C | 21 + gcc/testsuite/g++.dg/cpp2a/class-deduction-aggr8.C | 19 + gcc/testsuite/g++.dg/cpp2a/class-deduction-aggr9.C | 18 + gcc/testsuite/g++.dg/ext/attr-flatten1.C | 9 + gcc/testsuite/g++.dg/modules/namespace-2_a.C | 8 +- gcc/testsuite/g++.dg/modules/pr99344_a.C | 23 + .../g++.dg/modules/{bfield-1_b.C => pr99344_b.C} | 4 +- gcc/testsuite/gcc.c-torture/compile/pr99324.c | 19 + gcc/testsuite/gcc.dg/graphite/pr99085.c | 20 + gcc/testsuite/gcc.dg/pr99323-1.c | 17 + gcc/testsuite/gcc.dg/pr99323-2.c | 11 + gcc/testsuite/gcc.misc-tests/outputs.exp | 12 + .../aarch64/advsimd-intrinsics/vXXXhn_high.inc | 65 +++ .../aarch64/advsimd-intrinsics/vaddhn_high.c | 32 + .../aarch64/advsimd-intrinsics/vcvt_fXX_fXX.c | 100 ++++ .../gcc.target/aarch64/advsimd-intrinsics/vcvtx.c | 83 +++ .../aarch64/advsimd-intrinsics/vmovn_high.c | 73 +++ .../aarch64/advsimd-intrinsics/vqmovn_high.c | 121 ++++ .../aarch64/advsimd-intrinsics/vqmovun_high.c | 91 +++ .../aarch64/advsimd-intrinsics/vraddhn_high.c | 32 + .../aarch64/advsimd-intrinsics/vrshrn_high_n.c | 177 ++++++ .../aarch64/advsimd-intrinsics/vrsubhn_high.c | 32 + .../aarch64/advsimd-intrinsics/vshrn_high_n.c | 93 +++ .../aarch64/advsimd-intrinsics/vsubhn_high.c | 32 + gcc/testsuite/gcc.target/i386/pr95798-1.c | 2 +- gcc/testsuite/gcc.target/i386/pr95798-2.c | 2 +- gcc/testsuite/gcc.target/i386/pr99321.c | 41 ++ libbacktrace/ChangeLog | 7 + libbacktrace/backtrace.h | 15 +- libbacktrace/dwarf.c | 89 +-- libcpp/ChangeLog | 6 + libcpp/line-map.c | 8 + libgcc/ChangeLog | 6 + libgcc/config.in | 3 + libgcc/configure | 4 +- libgcc/configure.ac | 2 +- libgcc/libgcov-driver.c | 11 +- libgcc/libgcov.h | 42 +- libgfortran/runtime/string.c | 2 +- .../post/i386-solaris/amd64/baseline_symbols.txt | 98 ++++ .../abi/post/i386-solaris/baseline_symbols.txt | 98 ++++ .../abi/post/sparc-solaris/baseline_symbols.txt | 98 ++++ .../sparc-solaris/sparcv9/baseline_symbols.txt | 98 ++++ libstdc++-v3/include/experimental/bits/simd.h | 12 +- .../include/experimental/bits/simd_builtin.h | 4 +- libstdc++-v3/include/experimental/bits/simd_x86.h | 4 +- 90 files changed, 2627 insertions(+), 630 deletions(-) copy gcc/testsuite/g++.dg/cpp0x/{udlit-nosuffix-neg.C => decltype-call5.C} (50%) create mode 100644 gcc/testsuite/g++.dg/cpp0x/decltype-call6.C create mode 100644 gcc/testsuite/g++.dg/cpp1z/class-deduction81.C create mode 100644 gcc/testsuite/g++.dg/cpp1z/class-deduction82.C create mode 100644 gcc/testsuite/g++.dg/cpp1z/eval-order10.C create mode 100644 gcc/testsuite/g++.dg/cpp2a/class-deduction-aggr10.C create mode 100644 gcc/testsuite/g++.dg/cpp2a/class-deduction-aggr8.C create mode 100644 gcc/testsuite/g++.dg/cpp2a/class-deduction-aggr9.C create mode 100644 gcc/testsuite/g++.dg/ext/attr-flatten1.C create mode 100644 gcc/testsuite/g++.dg/modules/pr99344_a.C copy gcc/testsuite/g++.dg/modules/{bfield-1_b.C => pr99344_b.C} (60%) create mode 100644 gcc/testsuite/gcc.c-torture/compile/pr99324.c create mode 100644 gcc/testsuite/gcc.dg/graphite/pr99085.c create mode 100644 gcc/testsuite/gcc.dg/pr99323-1.c create mode 100644 gcc/testsuite/gcc.dg/pr99323-2.c create mode 100644 gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vXXXhn_high.inc create mode 100644 gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vaddhn_high.c create mode 100644 gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vcvt_fXX_fXX.c create mode 100644 gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vcvtx.c create mode 100644 gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmovn_high.c create mode 100644 gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vqmovn_high.c create mode 100644 gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vqmovun_high.c create mode 100644 gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vraddhn_high.c create mode 100644 gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrshrn_high_n.c create mode 100644 gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrsubhn_high.c create mode 100644 gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vshrn_high_n.c create mode 100644 gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vsubhn_high.c create mode 100644 gcc/testsuite/gcc.target/i386/pr99321.c