diff options
| -rw-r--r-- | gcc/ChangeLog | 86 | ||||
| -rw-r--r-- | gcc/DATESTAMP | 2 | ||||
| -rw-r--r-- | gcc/ada/ChangeLog | 12 | ||||
| -rw-r--r-- | gcc/analyzer/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/ChangeLog | 91 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 55 | ||||
| -rw-r--r-- | libbacktrace/ChangeLog | 7 | ||||
| -rw-r--r-- | libcpp/ChangeLog | 6 | ||||
| -rw-r--r-- | libgcc/ChangeLog | 6 |
9 files changed, 269 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 18b24ca..662e343 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,89 @@ +2021-03-02 David Edelsohn <dje.gcc@gmail.com> + + * config/rs6000/rs6000.md (tls_get_tpointer_internal): Prepend + period to symbol name. + (tls_get_addr_internal<mode>): Same. + +2021-03-02 David Malcolm <dmalcolm@redhat.com> + + PR c/99323 + * diagnostic-show-locus.c + (selftest::test_one_liner_many_fixits_2): Fix accidental usage of + column 0. + +2021-03-02 Martin Sebor <msebor@redhat.com> + + PR middle-end/99276 + * builtins.c (warn_for_access): Remove stray warning text. + +2021-03-02 Martin Sebor <msebor@redhat.com> + + PR middle-end/99295 + * doc/extend.texi (attribute malloc): Reword and clarify nonaliasing + property. + +2021-03-02 Jakub Jelinek <jakub@redhat.com> + + PR debug/99319 + * dwarf2out.c (output_macinfo_op): Use DW_MACRO_*_str* even with + -gdwarf-5 -gstrict-dwarf. For -gsplit-dwarf -gdwarf-5 use + DW_MACRO_*_strx instead of DW_MACRO_*_strp. Handle + DW_MACRO_define_strx and DW_MACRO_undef_strx. + (save_macinfo_strings): Use DW_MACRO_*_str* even with + -gdwarf-5 -gstrict-dwarf. Handle DW_MACRO_define_strx and + DW_MACRO_undef_strx. + +2021-03-02 Andreas Krebbel <krebbel@linux.ibm.com> + + * config/s390/s390-builtin-types.def (BT_FN_V4SF_V8HI_UINT): New + builtin signature. + (BT_FN_V8HI_V8HI_UINT): Likewise. + (BT_FN_V8HI_V4SF_V4SF_UINT): Likewise. + * config/s390/s390-builtins.def (B_NNPA): New macro definition. + (s390_vclfnhs, s390_vclfnls, s390_vcrnfs, s390_vcfn, s390_vcnf): + New builtin definitions. + * config/s390/s390-c.c (s390_cpu_cpp_builtins_internal): Bump + vector extension version. + * config/s390/s390.c (s390_expand_builtin): Check if builtins are + available with current -march level. + * config/s390/s390.md (UNSPEC_NNPA_VCLFNHS_V8HI) + (UNSPEC_NNPA_VCLFNLS_V8HI, UNSPEC_NNPA_VCRNFS_V8HI) + (UNSPEC_NNPA_VCFN_V8HI, UNSPEC_NNPA_VCNF_V8HI): New constants. + * config/s390/vecintrin.h (vec_extend_to_fp32_hi): New macro. + (vec_extend_to_fp32_lo): Likewise. + (vec_round_from_fp32): Likewise. + (vec_convert_to_fp16): Likewise. + (vec_convert_from_fp16): Likewise. + * config/s390/vx-builtins.md (vclfnhs_v8hi): New insn pattern. + (vclfnls_v8hi): Likewise. + (vcrnfs_v8hi): Likewise. + (vcfn_v8hi): Likewise. + (vcnf_v8hi): Likewise. + +2021-03-02 Andreas Krebbel <krebbel@linux.ibm.com> + + * common/config/s390/s390-common.c (processor_flags_table): New entry. + * config.gcc: Enable arch14 for --with-arch and --with-tune. + * config/s390/driver-native.c (s390_host_detect_local_cpu): Pick + arch14 for unknown CPU models. + * config/s390/s390-opts.h (enum processor_type): Add PROCESSOR_ARCH14. + * config/s390/s390.c (s390_issue_rate): Add case for PROCESSOR_ARCH14. + (s390_get_sched_attrmask): Likewise. + (s390_get_unit_mask): Likewise. + * config/s390/s390.h (enum processor_flags): Add PF_NNPA and PF_ARCH14. + (TARGET_CPU_ARCH14, TARGET_CPU_ARCH14_P, TARGET_CPU_NNPA) + (TARGET_CPU_NNPA_P, TARGET_ARCH14, TARGET_ARCH14_P, TARGET_NNPA) + (TARGET_NNPA_P): New macro definitions. + * config/s390/s390.md ("cpu_facility", "enabled"): Add arch14 and nnpa. + * config/s390/s390.opt: Add PROCESSOR_ARCH14. + +2021-03-02 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/95757 + * tree-vrp.c (register_edge_assert_for): Remove superfluous ()s around + condition. Call register_edge_assert_for_1 for == 0, != 0, == 1 and + != 1 comparisons if name is lhs of a comparison. + 2021-03-01 Iain Sandoe <iain@sandoe.co.uk> PR target/44107 diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP index b078f81..91edd68 100644 --- a/gcc/DATESTAMP +++ b/gcc/DATESTAMP @@ -1 +1 @@ -20210302 +20210303 diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index 0716798..97e4853 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,15 @@ +2021-03-02 Mikael Pettersson <mikpelinux@gmail.com> + + PR bootstrap/98590 + * cstreams.c: Ensure fileno_unlocked() is visible on Cygwin. + +2021-03-02 Eric Botcazou <ebotcazou@adacore.com> + + PR ada/99095 + * sem_ch8.adb (Check_Constrained_Object): Restrict again the special + optimization for limited types to non-array types except in the case + of an extended return statement. + 2021-03-02 Eric Botcazou <ebotcazou@adacore.com> PR ada/99020 diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog index 57c945e..ce5caa3 100644 --- a/gcc/analyzer/ChangeLog +++ b/gcc/analyzer/ChangeLog @@ -1,3 +1,8 @@ +2021-03-02 Martin Liska <mliska@suse.cz> + + * diagnostic-manager.cc (diagnostic_manager::emit_saved_diagnostics): + Do not pass engine. + 2021-02-26 David Malcolm <dmalcolm@redhat.com> * engine.cc (exploded_path::exploded_path): New copy-ctor. diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 46aca39..682963b 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,94 @@ +2021-03-02 Martin Sebor <msebor@redhat.com> + + PR c++/99251 + * class.c (build_base_path): Call build_if_nonnull. + * cp-tree.h (build_if_nonnull): Declare. + * rtti.c (ifnonnull): Rename... + (build_if_nonnull): ...to this. Set no-warning bit on COND_EXPR. + (build_dynamic_cast_1): Adjust to name change. + +2021-03-02 Patrick Palka <ppalka@redhat.com> + + PR c++/96443 + PR c++/96960 + * constraint.cc (type_deducible_p): Don't substitute into the + constraints, and instead just pass 'args' to do_auto_deduction + as the outer template arguments. + (tsubst_parameter_mapping): Remove confused code for handling + placeholder type arguments. + (normalize_placeholder_type_constraint): Define. + (satisfy_constraint_expression): Use it to handle placeholder + 'auto' types. + * cp-tree.h (PLACEHOLDER_TYPE_CONSTRAINTS_INFO): Define. + (PLACEHOLDER_TYPE_CONSTRAINTS): Redefine in terms of the above. + * pt.c (tsubst) <case TEMPLATE_TYPE_PARM>: Use + PLACEHOLDER_TYPE_CONSTRAINTS_INFO instead. + (make_constrained_placeholder_type): Set + PLACEHOLDER_TYPE_CONSTRAINTS_INFO instead. + (do_auto_deduction): Clarify comments about the outer_targs + parameter. Rework satisfaction of a placeholder type constraint + to pass in the complete set of template arguments directly to + constraints_satisfied_p. + (splice_late_return_type): Use PLACEHOLDER_TYPE_CONSTRAINTS_INFO + instead. Also rebuild the the constraint info on the new auto. + +2021-03-02 Patrick Palka <ppalka@redhat.com> + + * constraint.cc (build_parameter_mapping): Rely on the caller to + determine the in-scope template parameters. + (norm_info::norm_info): Delegate the tsubst_flags_t constructor + to the two-parameter constructor. In the two-parameter + constructor, fold in the definition of make_context, set + initial_parms appropriately, and don't set the now-removed + orig_decl member. + (norm_info::make_context): Remove, now that its only use is + inlined into the caller. + (norm_info::update_context): Adjust call to + build_parameter_mapping to pass in the relevant set of in-scope + template parameters. + (norm_info::ctx_parms): Define this member function. + (norm_info::context): Initialize to NULL_TREE. + (norm_info::orig_decl): Remove this data member. + (norm_info::initial_parms): Define this data member. + (normalize_atom): Adjust call to build_parameter_mapping to pass + in the relevant set of in-scope template parameters. Use + info.initial_parms instead of info.orig_decl. + (normalize_constraint_expression): Take a norm_info object + instead of a bool. Cache the result of normalization. + (tsubst_nested_requirement): Call satisfy_constraint_expression + instead of satisfy_constraint, so that we normalize on demand. + (satisfy_constraint_expression): Handle a NESTED_REQ argument. + Adjust call to normalize_constraint_expression. + (finish_nested_requirement): Set the TREE_TYPE of the NESTED_REQ + to current_template_parms. + (diagnose_nested_requirements): Go through + satisfy_constraint_expression, as with tsubst_nested_requirement. + +2021-03-02 Patrick Palka <ppalka@redhat.com> + + * constraint.cc (tsubst_parameter_mapping): Canonicalize the + arguments of a substituted TYPE_ARGUMENT_PACK even if we've + started with a TYPE_ARGUMENT_PACK. + (finish_requires_expr): Don't set DECL_CONTEXT and + CONSTRAINT_VAR_P on each of the introduced parameters here. + * parser.c (cp_parser_requirement_parameter_list): Instead set + these fields earlier, here. + * pt.c (do_auto_deduction): Canonicalize the result of + do_auto_deduction. Pass 'complain' to finish_decltype_type. + +2021-03-02 Patrick Palka <ppalka@redhat.com> + + * constraint.cc (tsubst_simple_requirement): Just return + boolean_true_node on success. + (tsubst_type_requirement): Likewise. + (tsubst_compound_requirement): Likewise. + (tsubst_nested_requirement): Likewise. + (tsubst_requirement_body): Remove. + (check_constaint_variables): Rename to ... + (check_constraint_variables): ... this. + (tsubst_constraint_variables): Adjust. + (tsubst_requires_expr): Fold tsubst_requirement_body into here. + 2021-03-01 Nathan Sidwell <nathan@acm.org> PR c++/99294 diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 9d6dd8c..239a731 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,58 @@ +2021-03-02 Hans-Peter Nilsson <hp@axis.com> + + * gcc.misc-tests/outputs.exp: Skip @file -save-temps + tests if target test-framework has -L or -I options. + +2021-03-02 David Malcolm <dmalcolm@redhat.com> + + PR c/99323 + * gcc.dg/pr99323-1.c: New test. + * gcc.dg/pr99323-2.c: New test. + +2021-03-02 Martin Sebor <msebor@redhat.com> + + PR c++/99251 + * g++.dg/warn/Wnonnull9.C: Expect no warnings. + * g++.dg/warn/Wnonnull12.C: New test. + +2021-03-02 Eric Botcazou <ebotcazou@adacore.com> + + * gnat.dg/limited5.adb: New test. + +2021-03-02 Patrick Palka <ppalka@redhat.com> + + PR c++/96443 + PR c++/96960 + * g++.dg/concepts/abbrev9.C: New test. + * g++.dg/cpp2a/concepts-lambda15.C: New test. + * g++.dg/cpp2a/concepts-placeholder3.C: New test. + * g++.dg/cpp2a/concepts-return-req2.C: New test. + * g++.dg/cpp2a/concepts-ts1.C: Add dg-bogus directive to the + call to f15 that we expect to accept. + +2021-03-02 Patrick Palka <ppalka@redhat.com> + + * g++.dg/cpp1z/auto1.C: New test. + +2021-03-02 Andreas Krebbel <krebbel@linux.ibm.com> + + * gcc.target/s390/zvector/vec-nnpa-fp16-convert.c: New test. + * gcc.target/s390/zvector/vec-nnpa-fp32-convert-1.c: New test. + * gcc.target/s390/zvector/vec_convert_from_fp16.c: New test. + * gcc.target/s390/zvector/vec_convert_to_fp16.c: New test. + * gcc.target/s390/zvector/vec_extend_to_fp32_hi.c: New test. + * gcc.target/s390/zvector/vec_extend_to_fp32_lo.c: New test. + * gcc.target/s390/zvector/vec_round_from_fp32.c: New test. + +2021-03-02 Andreas Krebbel <krebbel@linux.ibm.com> + + * lib/target-supports.exp: Add check for nnpa facility. + +2021-03-02 Andreas Krebbel <krebbel@linux.ibm.com> + + * gcc.target/s390/mul-signed-overflow-1.c: Run only on z14. + * gcc.target/s390/mul-signed-overflow-2.c: Run only on z14. + 2021-03-01 Martin Liska <mliska@suse.cz> PR target/99313 diff --git a/libbacktrace/ChangeLog b/libbacktrace/ChangeLog index 6b072d1..02a14e2 100644 --- a/libbacktrace/ChangeLog +++ b/libbacktrace/ChangeLog @@ -1,3 +1,10 @@ +2021-03-02 Ian Lance Taylor <iant@golang.org> + + PR libbacktrace/98818 + * dwarf.c (dwarf_buf_error): Add errnum parameter. Change all + callers. + * backtrace.h: Update backtrace_error_callback comment. + 2021-02-12 Ian Lance Taylor <iant@golang.org> * configure.ac: Check for objcopy --add-gnu-debuglink by using diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog index 684c5e5..815a1f8 100644 --- a/libcpp/ChangeLog +++ b/libcpp/ChangeLog @@ -1,3 +1,9 @@ +2021-03-02 David Malcolm <dmalcolm@redhat.com> + + PR c/99323 + * line-map.c (rich_location::maybe_add_fixit): Reject fix-it hints + at column 0. + 2021-02-24 Nathan Sidwell <nathan@acm.org> PR c++/98718 diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 9d03ff4..0a75105 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,9 @@ +2021-03-02 Michael Meissner <meissner@linux.ibm.com> + + * config/rs6000/_sprintfkf.h (__sprintfkf): Fix prototype to match + the function. + * config/rs6000/_sprintfkf.c: Include _sprintfkf.h. + 2021-02-24 Jakub Jelinek <jakub@redhat.com> PR libgcc/99236 |