Daily bump.
authorGCC Administrator <gccadmin@gcc.gnu.org>
Thu, 12 Nov 2020 00:16:39 +0000 (00:16 +0000)
committerGCC Administrator <gccadmin@gcc.gnu.org>
Thu, 12 Nov 2020 00:16:39 +0000 (00:16 +0000)
gcc/ChangeLog
gcc/DATESTAMP
gcc/ada/ChangeLog
gcc/c-family/ChangeLog
gcc/cp/ChangeLog
gcc/fortran/ChangeLog
gcc/go/ChangeLog
gcc/testsuite/ChangeLog
libcc1/ChangeLog
libiberty/ChangeLog
libstdc++-v3/ChangeLog

index 766ce5f444c6bad5b81210810f4670412a671b2a..e515b380e7e7a00e60f5c2f7829b702487f937d3 100644 (file)
@@ -1,3 +1,178 @@
+2020-11-11  Iain Sandoe  <iain@sandoe.co.uk>
+
+       * config/darwin-protos.h (darwin_make_eh_symbol_indirect): New.
+       * config/darwin.c (darwin_make_eh_symbol_indirect): New. Use
+       Mach-O semantics for personality and ldsa indirections.
+       * config/darwin.h (TARGET_ASM_MAKE_EH_SYMBOL_INDIRECT): New.
+       * doc/tm.texi: Regenerate.
+       * doc/tm.texi.in: Add TARGET_ASM_MAKE_EH_SYMBOL_INDIRECT hook.
+       * dwarf2out.c (dwarf2out_do_cfi_startproc): If the target defines
+       a hook for indirecting personality and ldsa references, use that
+       otherwise default to ELF semantics.
+       * target.def (make_eh_symbol_indirect): New target hook.
+
+2020-11-11  Patrick Palka  <ppalka@redhat.com>
+
+       PR c++/88115
+       * common.opt (-fabi-version): Document =15.
+       * doc/invoke.texi (C++ Dialect Options): Likewise.
+
+2020-11-11  Marek Polacek  <polacek@redhat.com>
+
+       PR c++/97518
+       * tree.c (maybe_wrap_with_location): Don't add a location
+       wrapper around an artificial and ignored decl.
+
+2020-11-11  Richard Biener  <rguenther@suse.de>
+
+       PR tree-optimization/97623
+       * tree-ssa-pre.c (create_expression_by_pieces): Guard
+       NEW_SETS access.
+       (insert_into_preds_of_block): Likewise.
+
+2020-11-11  Richard Biener  <rguenther@suse.de>
+
+       * tree-ssa-pre.c (pre_expr_DFS): New function.
+       (sorted_array_from_bitmap_set): Use it to properly
+       topologically sort the expression set.
+       (clean): Verify we've cleaned everything we should.
+
+2020-11-11  Richard Biener  <rguenther@suse.de>
+
+       PR tree-optimization/97623
+       * params.opt (-param=max-pre-hoist-insert-iterations): Remove
+       again.
+       * doc/invoke.texi (max-pre-hoist-insert-iterations): Likewise.
+       * tree-ssa-pre.c (insert): Move hoist insertion after PRE
+       insertion iteration and do not iterate it.
+
+2020-11-11  Richard Sandiford  <richard.sandiford@arm.com>
+
+       * config/aarch64/aarch64-sve.md (@vcond_mask_<mode><vpred>): Extend
+       from SVE_FULL to SVE_ALL.
+       (*vcond_mask_<mode><vpred>): Likewise.
+       (@aarch64_sel_dup<mode>): Likewise.
+       (vcond<SVE_FULL:mode><v_int_equiv>): Extend to...
+       (vcond<SVE_ALL:mode><SVE_I:mode>): ...this, but requiring the
+       sizes of the container modes to match.
+       (vcondu<SVE_FULL:mode><v_int_equiv>): Extend to...
+       (vcondu<SVE_ALL:mode><SVE_I:mode>): ...this.
+       (vec_cmp<SVE_FULL_I:mode><vpred>): Extend to...
+       (vec_cmp<SVE_I:mode><vpred>): ...this.
+       (vec_cmpu<SVE_FULL_I:mode><vpred>): Extend to...
+       (vec_cmpu<SVE_I:mode><vpred>): ...this.
+       (@aarch64_pred_cmp<cmp_op><SVE_FULL_I:mode>): Extend to...
+       (@aarch64_pred_cmp<cmp_op><SVE_I:mode>): ...this.
+       (*cmp<cmp_op><SVE_FULL_I:mode>_cc): Extend to...
+       (*cmp<cmp_op><SVE_I:mode>_cc): ...this.
+       (*cmp<cmp_op><SVE_FULL_I:mode>_ptest): Extend to...
+       (*cmp<cmp_op><SVE_I:mode>_ptest): ...this.
+       (*cmp<cmp_op><SVE_FULL_I:mode>_and): Extend to...
+       (*cmp<cmp_op><SVE_I:mode>_and): ...this.
+
+2020-11-11  Richard Sandiford  <richard.sandiford@arm.com>
+
+       * optabs-tree.c (expand_vec_cond_expr_p): Allow the compared values
+       and the selected values to have different mode sizes.
+       * gimple-isel.cc (gimple_expand_vec_cond_expr): Likewise.
+
+2020-11-11  Hongtao Liu  <hongtao.liu@intel.com>
+           Hongyu Wang  <hongyu.wang@intel.com>
+
+       * common/config/i386/cpuinfo.h (get_available_features):
+       Detect AVXVNNI.
+       * common/config/i386/i386-common.c
+       (OPTION_MASK_ISA2_AVXVNNI_SET,
+       OPTION_MASK_ISA2_AVXVNNI_UNSET): New.
+       (OPTION_MASK_ISA2_AVX2_UNSET): Add AVXVNNI.
+       (ix86_hanlde_option): Handle -mavxvnni, unset avxvnni when
+       avx2 is disabled.
+       * common/config/i386/i386-cpuinfo.h (enum processor_features):
+       Add FEATURE_AVXVNNI.
+       * common/config/i386/i386-isas.h: Add ISA_NAMES_TABLE_ENTRY
+       for avxvnni.
+       * config.gcc: Add avxvnniintrin.h.
+       * config/i386/avx512vnnivlintrin.h: Reimplement 128/256 bit non-mask
+       intrinsics with macros to support unified interface.
+       * config/i386/avxvnniintrin.h: New header file.
+       * config/i386/cpuid.h (bit_AVXVNNI): New.
+       * config/i386/i386-builtins.c (def_builtin): Handle AVXVNNI mask
+       for unified builtin.
+       * config/i386/i386-builtin.def (BDESC): Adjust AVX512VNNI
+       builtins for AVXVNNI.
+       * config/i386/i386-c.c (ix86_target_macros_internal): Define
+       __AVXVNNI__.
+       * config/i386/i386-expand.c (ix86_expand_builtin): Handle bisa
+       for AVXVNNI to support unified intrinsic name, since there is no
+       dependency between AVX512VNNI and AVXVNNI.
+       * config/i386/i386-options.c (isa2_opts): Add -mavxvnni.
+       (ix86_valid_target_attribute_inner_p): Handle avxnnni.
+       (ix86_option_override_internal): Ditto.
+       * config/i386/i386.h (TARGET_AVXVNNI, TARGET_AVXVNNI_P,
+       TARGET_AVXVNNI_P, PTA_AVXVNNI): New.
+       (PTA_SAPPHIRERAPIDS): Add AVX_VNNI.
+       (PTA_ALDERLAKE): Likewise.
+       * config/i386/i386.md ("isa"): Add avxvnni, avx512vnnivl.
+       ("enabled"): Adjust for avxvnni and avx512vnnivl.
+       * config/i386/i386.opt: Add option -mavxvnni.
+       * config/i386/immintrin.h: Include avxvnniintrin.h.
+       * config/i386/sse.md (vpdpbusd_<mode>): Adjust for AVXVNNI.
+       (vpdpbusds_<mode>): Likewise.
+       (vpdpwssd_<mode>): Likewise.
+       (vpdpwssds_<mode>): Likewise.
+       (vpdpbusd_v16si): New.
+       (vpdpbusds_v16si): Likewise.
+       (vpdpwssd_v16si): Likewise.
+       (vpdpwssds_v16si): Likewise.
+       * doc/invoke.texi: Document -mavxvnni.
+       * doc/extend.texi: Document avxvnni.
+       * doc/sourcebuild.texi: Document target avxvnni.
+
+2020-11-11  Martin Liska  <mliska@suse.cz>
+
+       * tree.c (copy_node): Fix spelling.
+
+2020-11-11  Richard Biener  <rguenther@suse.de>
+
+       * tree-ssa-pre.c (phi_translate_set): Do not sort the
+       expression set topologically.
+
+2020-11-11  Aldy Hernandez  <aldyh@redhat.com>
+
+       * value-range.cc (irange::set): Early exit on VR_VARYING.
+
+2020-11-11  Zhiheng Xie  <xiezhiheng@huawei.com>
+           Nannan Zheng  <zhengnannan@huawei.com>
+
+       * config/aarch64/aarch64-simd-builtins.def: Add proper FLAG
+       for arithmetic operation intrinsics.
+
+2020-11-11  Strager Neds  <strager.nds@gmail.com>
+
+       * cgraph.h (symtab_node::set_section_for_node): Declare new
+       overload.
+       (symtab_node::set_section_from_string): Rename from set_section.
+       (symtab_node::set_section_from_node): Declare.
+       * symtab.c (symtab_node::set_section_for_node): Define new
+       overload.
+       (symtab_node::set_section_from_string): Rename from set_section.
+       (symtab_node::set_section_from_node): Define.
+       (symtab_node::set_section): Call renamed set_section_from_string.
+       (symtab_node::set_section): Call new set_section_from_node.
+
+2020-11-11  Strager Neds  <strager.nds@gmail.com>
+
+       * symtab.c (symtab_node::set_section_for_node): Extract reference
+       counting logic into ...
+       (retain_section_hash_entry): ... here (new function) and ...
+       (release_section_hash_entry): ... here (new function).
+
+2020-11-11  liuhongt  <hongtao.liu@intel.com>
+
+       * config/i386/i386.h (PTA_MOVDIRI, PTA_MOVDIR64B,
+       PTA_AMX_TILE, PTA_AMX_INT8, PTA_AMX_BF16, PTA_HRESET):
+       Formatting.
+
 2020-11-11  Ilya Leoshkevich  <iii@linux.ibm.com>
 
        * config/s390/s390.h (HAVE_TF): Use opaque value when
index bb826fc6328f23a89ab89cc8c79f54f1458eb3a3..95634e06f0dee9762ab2b34332a09eed45ab0b97 100644 (file)
@@ -1 +1 @@
-20201111
+20201112
index e00b1a19da2250db6efe53e29c97b8c44a96c31e..d131abf5a0682a15d43989bbacdcaa1fc7a143b9 100644 (file)
@@ -1,3 +1,36 @@
+2020-11-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * gcc-interface/gigi.h: Remove ^L characters throughout.
+       * gcc-interface/decl.c: Likewise.
+       * gcc-interface/utils.c: Likewise.
+       * gcc-interface/utils2.c: Likewise.
+       * gcc-interface/trans.c (gnat_to_gnu) <N_Allocator>: Do not explicitly
+       go to the base type for the Has_Constrained_Partial_View flag.
+
+2020-11-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * gcc-interface/trans.c (build_binary_op_trapv): Convert operands
+       to the result type before doing generic overflow checking.
+
+2020-11-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * gcc-interface/trans.c (can_be_lower_p): Remove.
+       (Regular_Loop_to_gnu): Add ENTRY_COND unconditionally if
+       BOTTOM_COND is non-zero.
+
+2020-11-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Constant>: In case
+       the constant is not being defined, get the expression in type
+       annotation mode only if its type is elementary.
+
+2020-11-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * gcc-interface/trans.c (gnat_to_gnu) <N_Op_Shift>: Also convert
+       GNU_MAX_SHIFT if the type of the operation has been changed.
+       * gcc-interface/utils.c (can_materialize_object_renaming_p): Add
+       pair of missing parentheses.
+
 2020-11-07  Eric Botcazou  <ebotcazou@adacore.com>
 
        * gcc-interface/Makefile.in: Force target_cpu to powerpc if the
index bef7df318330f45525d6c0c2e12bac79310a242b..772b0f5a2ab93db61d927ee445b4a99db6f37680 100644 (file)
@@ -1,3 +1,8 @@
+2020-11-11  Patrick Palka  <ppalka@redhat.com>
+
+       PR c++/88115
+       * c-opts.c (c_common_post_options): Update latest_abi_version.
+
 2020-11-10  Jakub Jelinek  <jakub@redhat.com>
 
        PR c/97748
index dd0e82edb5824fa9b902623f9267c94550463cf1..babb45923e1c3eb528a1e8cfa5166e4980ae82a9 100644 (file)
@@ -1,3 +1,39 @@
+2020-11-11  Iain Sandoe  <iain@sandoe.co.uk>
+
+       * parser.c (cp_parser_declaration): Unless we are compiling for
+       Ojective-C++, warn about and discard any attributes that prefix
+       a linkage specification.
+
+2020-11-11  Patrick Palka  <ppalka@redhat.com>
+
+       PR c++/88115
+       * mangle.c (write_expression): Mangle __alignof_ differently
+       from alignof when the ABI version is at least 15.
+
+2020-11-11  Patrick Palka  <ppalka@redhat.com>
+
+       PR c++/88115
+       * cp-tree.h (cxx_sizeof_or_alignof_expr): Add bool parameter.
+       * decl.c (fold_sizeof_expr): Pass false to
+       cxx_sizeof_or_alignof_expr.
+       * parser.c (cp_parser_unary_expression): Pass std_alignof to
+       cxx_sizeof_or_alignof_expr.
+       * pt.c (tsubst_copy): Pass false to cxx_sizeof_or_alignof_expr.
+       (tsubst_copy_and_build): Pass std_alignof to
+       cxx_sizeof_or_alignof_expr.
+       * typeck.c (cxx_alignof_expr): Add std_alignof bool parameter
+       and pass it to cxx_sizeof_or_alignof_type.  Set ALIGNOF_EXPR_STD_P
+       appropriately.
+       (cxx_sizeof_or_alignof_expr): Add std_alignof bool parameter
+       and pass it to cxx_alignof_expr.  Assert op is either
+       SIZEOF_EXPR or ALIGNOF_EXPR.
+
+2020-11-11  Marek Polacek  <polacek@redhat.com>
+
+       PR c++/97518
+       * pt.c (tsubst_qualified_id): Use EXPR_LOCATION of the qualified-id.
+       Use it to maybe_wrap_with_location the final expression.
+
 2020-11-10  Marek Polacek  <polacek@redhat.com>
 
        PR c++/97518
index 6a023af97691e4f647dbab47ce7705c21dbab01e..6eb6500143d0432ef1922e760e8e9a41b070c278 100644 (file)
@@ -1,3 +1,12 @@
+2020-11-11  Jakub Jelinek  <jakub@redhat.com>
+
+       PR fortran/97768
+       * misc.c (gfc_typename): Use ex->value.character.length only if
+       ex->expr_type == EXPR_CONSTANT.  If ex->ts.deferred, print : instead
+       of length.  If ex->ts.u.cl && ex->ts.u.cl->length == NULL, print *
+       instead of length.  Otherwise if character length is non-constant,
+       print just CHARACTER or CHARACTER(KIND=N).
+
 2020-11-10  Tobias Burnus  <tobias@codesourcery.com>
 
        * dump-parse-tree.c (show_omp_clauses): Handle new reduction enums.
index 42294883607c6ee278e533dac16095fb0f7d045a..06d8ecda77d8e74702ba8a434850d33fa49b6703 100644 (file)
@@ -1,3 +1,8 @@
+2020-11-11  Alan Modra  <amodra@gmail.com>
+
+       * go-gcc.cc (Gcc_backend::global_variable_set_init): Cast NULL to
+       avoid ambiguous overloaded call.
+
 2020-11-06  Nathan Sidwell  <nathan@acm.org>
 
        * go-gcc.cc (Gcc_backend::call_expression): Rename
index 58726a886b73654658ce160348b037eac34aea56..cc2d10dd0cf618cdeb1987e12f81c3c674df3eee 100644 (file)
@@ -1,3 +1,155 @@
+2020-11-11  Patrick Palka  <ppalka@redhat.com>
+
+       PR c++/88115
+       * g++.dg/abi/macro0.C: Adjust.
+       * g++.dg/cpp0x/alignof7.C: New test.
+       * g++.dg/cpp0x/alignof8.C: New test.
+
+2020-11-11  Patrick Palka  <ppalka@redhat.com>
+
+       PR c++/88115
+       * g++.dg/cpp0x/alignof6.C: New test.
+
+2020-11-11  Marek Polacek  <polacek@redhat.com>
+
+       PR c++/97518
+       * g++.dg/diagnostic/static_assert3.C: New test.
+
+2020-11-11  Jakub Jelinek  <jakub@redhat.com>
+
+       * gfortran.dg/gomp/workshare-reduction-3.f90: Use (?:_ull)? instead
+       of (?:_ull) in the scan-tree-dump-times directives.
+       * gfortran.dg/gomp/workshare-reduction-26.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-27.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-28.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-36.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-37.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-38.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-39.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-40.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-41.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-42.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-43.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-44.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-45.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-46.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-47.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-56.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-57.f90: Likewise.
+
+2020-11-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * gnat.dg/bias2.adb: New test.
+
+2020-11-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * gnat.dg/opt89.adb: New test.
+
+2020-11-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * gnat.dg/shift1.adb: New test.
+
+2020-11-11  Richard Biener  <rguenther@suse.de>
+
+       PR testsuite/97797
+       * gcc.dg/torture/ssa-fre-5.c: Use __SIZETYPE__ where
+       appropriate.
+       * gcc.dg/torture/ssa-fre-6.c: Likewise.
+
+2020-11-11  Richard Biener  <rguenther@suse.de>
+
+       PR tree-optimization/97623
+       * gcc.dg/tree-ssa/ssa-hoist-3.c: Adjust.
+       * gcc.dg/tree-ssa/ssa-hoist-7.c: Likewise.
+       * gcc.dg/tree-ssa/ssa-pre-30.c: Likewise.
+
+2020-11-11  Richard Sandiford  <richard.sandiford@arm.com>
+
+       * gcc.target/aarch64/sve/cmp_1.c: New test.
+       * gcc.target/aarch64/sve/cmp_2.c: Likewise.
+       * gcc.target/aarch64/sve/cond_arith_1.c: Add --param
+       aarch64-sve-compare-costs=0
+       * gcc.target/aarch64/sve/cond_arith_1_run.c: Likewise.
+       * gcc.target/aarch64/sve/cond_arith_3.c: Likewise.
+       * gcc.target/aarch64/sve/cond_arith_3_run.c: Likewise.
+       * gcc.target/aarch64/sve/mask_gather_load_7.c: Likewise.
+       * gcc.target/aarch64/sve/mask_load_slp_1.c: Likewise.
+       * gcc.target/aarch64/sve/vcond_11.c: Likewise.
+       * gcc.target/aarch64/sve/vcond_11_run.c: Likewise.
+
+2020-11-11  Hongtao Liu  <hongtao.liu@intel.com>
+           Hongyu Wang  <hongyu.wang@intel.com>
+
+       * gcc.target/i386/avx512vl-vnni-1.c: Rename..
+       * gcc.target/i386/avx512vl-vnni-1a.c: To This.
+       * gcc.target/i386/avx512vl-vnni-1b.c: New test.
+       * gcc.target/i386/avx512vl-vnni-2.c: Ditto.
+       * gcc.target/i386/avx512vl-vnni-3.c: Ditto.
+       * gcc.target/i386/avx-vnni-1.c: Ditto.
+       * gcc.target/i386/avx-vnni-2.c: Ditto.
+       * gcc.target/i386/avx-vnni-3.c: Ditto.
+       * gcc.target/i386/avx-vnni-4.c: Ditto.
+       * gcc.target/i386/avx-vnni-5.c: Ditto.
+       * gcc.target/i386/avx-vnni-6.c: Ditto.
+       * gcc.target/i386/avx-vpdpbusd-2.c: Ditto.
+       * gcc.target/i386/avx-vpdpbusds-2.c: Ditto.
+       * gcc.target/i386/avx-vpdpwssd-2.c: Ditto.
+       * gcc.target/i386/avx-vpdpwssds-2.c: Ditto.
+       * gcc.target/i386/vnni_inline_error.c: Ditto.
+       * gcc.target/i386/avx512vnnivl-builtin.c: Ditto.
+       * gcc.target/i386/avxvnni-builtin.c: Ditto.
+       * gcc.target/i386/funcspec-56.inc: Add new target attribute.
+       * gcc.target/i386/sse-12.c: Add -mavxvnni.
+       * gcc.target/i386/sse-13.c: Ditto.
+       * gcc.target/i386/sse-14.c: Ditto.
+       * gcc.target/i386/sse-22.c: Ditto.
+       * gcc.target/i386/sse-23.c: Ditto.
+       * g++.dg/other/i386-2.C: Ditto.
+       * g++.dg/other/i386-3.C: Ditto.
+       * lib/target-supports.exp (check_effective_target_avxvnni):
+       New proc.
+
+2020-11-11  Tobias Burnus  <tobias@codesourcery.com>
+
+       * gfortran.dg/gomp/workshare-reduction-26.f90: Add (?:_ull) to
+       scan-tree-dump-times regex for -m32.
+       * gfortran.dg/gomp/workshare-reduction-27.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-28.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-3.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-36.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-37.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-38.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-39.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-40.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-41.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-42.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-43.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-44.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-45.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-46.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-47.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-56.f90: Likewise.
+       * gfortran.dg/gomp/workshare-reduction-57.f90: Likewise.
+
+2020-11-11  Jakub Jelinek  <jakub@redhat.com>
+
+       PR fortran/97768
+       * gfortran.dg/pr97768_1.f90: New test.
+       * gfortran.dg/pr97768_2.f90: New test.
+
+2020-11-11  Nagaraju Mekala  <nmekala@xilinx.com>
+
+       * gcc.target/microblaze/others/strings1.c: Update
+       to include $LC label.
+
+2020-11-11  David Edelsohn  <dje.gcc@gmail.com>
+
+       * c-c++-common/zero-scratch-regs-10.c: Skip on powerpc*-*-*.
+       * c-c++-common/zero-scratch-regs-11.c: Skip on powerpc*-*-*.
+       * c-c++-common/zero-scratch-regs-5.c: Skip on powerpc*-*-aix*.
+       * c-c++-common/zero-scratch-regs-8.c: Skip on powerpc*-*-*.
+       * c-c++-common/zero-scratch-regs-9.c: Skip on powerpc*-*-*.
+
 2020-11-10  Marek Polacek  <polacek@redhat.com>
 
        PR c++/97518
index 46f821677be41fa3446cdaf42b92b145c920dc3d..db101b14199c5e7446fc389687434c9b34d921b0 100644 (file)
@@ -1,3 +1,9 @@
+2020-11-11  Patrick Palka  <ppalka@redhat.com>
+
+       PR c++/88115
+       * libcp1plugin.cc (plugin_build_unary_expr): Pass true to
+       cxx_sizeof_or_alignof_expr.
+
 2020-11-10  Marek Polacek  <polacek@redhat.com>
 
        PR c++/97518
index 642b959987363edd76f3eeee73b8287231956928..d2efbe20d3cf20512c859d81d5e6c13e9bb0ede1 100644 (file)
@@ -1,3 +1,13 @@
+2020-11-11  Patrick Palka  <ppalka@redhat.com>
+
+       PR c++/88115
+       * cp-demangle.c (d_print_comp_inner)
+       <case DEMANGLE_COMPONENT_EXTENDED_OPERATOR>: Don't print the
+       "operator " prefix for __alignof__.
+       <case DEMANGLE_COMPONENT_UNARY>: Always print parens around the
+       operand of __alignof__.
+       * testsuite/demangle-expected: Test demangling for __alignof__.
+
 2020-11-09  Christophe Lyon  <christophe.lyon@linaro.org>
 
        * pex-win32.c (pex_win32_exec_child): Initialize orig_err.
index d2cbb63d5a03e9d4ec9956217528b10429aa474c..62e2c960f259183d08d18e7b85dcadd0cfcc9611 100644 (file)
@@ -1,3 +1,40 @@
+2020-11-11  Jonathan Yong  <10walls@gmail.com>
+
+       * acinclude.m4 (GLIBCXX_CHECK_LINKER_FEATURES): Exclude
+       cygwin and mingw from relro linker test.
+       * configure: Regenerate.
+
+2020-11-11  Paul Scharnofske  <asynts@gmail.com>
+
+       * include/std/thread (jthread::operator=(jthread&&)): Transfer
+       any existing state to a temporary that will request a stop and
+       then join.
+       * testsuite/30_threads/jthread/jthread.cc: Test move assignment.
+
+2020-11-11  Jonathan Wakely  <jwakely@redhat.com>
+
+       * include/std/stop_token (_Stop_state_t::_M_requester): Define
+       new struct with members to store and check the thread ID.
+       (_Stop_state_t::_M_request_stop()): Use _M_requester._M_set().
+       (_Stop_state_t::_M_remove_callback(_Stop_cb*)): Use
+       _M_requester._M_is_current_thread().
+
+2020-11-11  Jonathan Wakely  <jwakely@redhat.com>
+
+       * include/std/ostream (__syncbuf_base): New class template.
+       (emit_on_flush, noemit_on_flush, flush_emit): New manipulators.
+       * include/std/syncstream (basic_syncbuf): Derive from
+       __syncbuf_base instead of basic_streambuf.
+       (basic_syncbuf::operator=): Remove self-assignment check.
+       (basic_syncbuf::swap): Remove self-swap check.
+       (basic_syncbuf::emit): Do not skip pubsync() call if sequence
+       is empty.
+       (basic_syncbuf::sync): Remove no-op pubsync on stringbuf.
+       (basic_syncbuf::overflow): Define override.
+       * testsuite/27_io/basic_syncstream/basic_ops/1.cc: Test
+       basic_osyncstream::put(char_type).
+       * testsuite/27_io/basic_ostream/emit/1.cc: New test.
+
 2020-11-10  Jonathan Wakely  <jwakely@redhat.com>
 
        * config/locale/generic/c_locale.cc (__set_C_locale()): New function