+2022-02-02 David Malcolm <dmalcolm@redhat.com>
+
+ PR analyzer/104270
+ * doc/invoke.texi (-ftrivial-auto-var-init=): Add reference to
+ -Wanalyzer-use-of-uninitialized-value to paragraph documenting that
+ -ftrivial-auto-var-init= doesn't suppress warnings.
+
+2022-02-02 Martin Liska <mliska@suse.cz>
+
+ * dwarf2out.cc (TEXT_SECTION_NAME): Remove unused macro.
+
+2022-02-02 Bernd Kuhls <bernd.kuhls@t-online.de>
+
+ PR target/94372
+ * config/or1k/linux.h (CPP_SPEC): Define.
+
+2022-02-02 Tamar Christina <tamar.christina@arm.com>
+
+ PR tree-optimization/102819
+ PR tree-optimization/103169
+ * config/arm/vec-common.md (cml<fcmac1><conj_op><mode>4): Use
+ canonical order.
+
+2022-02-02 Tamar Christina <tamar.christina@arm.com>
+
+ PR tree-optimization/102819
+ PR tree-optimization/103169
+ * config/aarch64/aarch64-simd.md (cml<fcmac1><conj_op><mode>4): Use
+ canonical order.
+ * config/aarch64/aarch64-sve.md (cml<fcmac1><conj_op><mode>4): Likewise.
+
+2022-02-02 Tamar Christina <tamar.christina@arm.com>
+
+ PR tree-optimization/102819
+ PR tree-optimization/103169
+ * doc/md.texi: Update docs for cfms, cfma.
+ * tree-data-ref.h (same_data_refs): Accept optional offset.
+ * tree-vect-slp-patterns.cc (is_linear_load_p): Fix issue with repeating
+ patterns.
+ (vect_normalize_conj_loc): Remove.
+ (is_eq_or_top): Change to take two nodes.
+ (enum _conj_status, compatible_complex_nodes_p,
+ vect_validate_multiplication): New.
+ (class complex_add_pattern, complex_add_pattern::matches,
+ complex_add_pattern::recognize, class complex_mul_pattern,
+ complex_mul_pattern::recognize, class complex_fms_pattern,
+ complex_fms_pattern::recognize, class complex_operations_pattern,
+ complex_operations_pattern::recognize, addsub_pattern::recognize): Pass
+ new cache.
+ (complex_fms_pattern::matches, complex_mul_pattern::matches): Pass new
+ cache and use new validation code.
+ * tree-vect-slp.cc (vect_match_slp_patterns_2, vect_match_slp_patterns,
+ vect_analyze_slp): Pass along cache.
+ (compatible_calls_p): Expose.
+ * tree-vectorizer.h (compatible_calls_p, slp_node_hash,
+ slp_compat_nodes_map_t): New.
+ (class vect_pattern): Update signatures include new cache.
+
+2022-02-02 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/cris/cris.cc (cris_preferred_reload_class): Reject
+ "eliminated" registers and small-enough constants unless
+ reloaded into a class that is a subset of GENERAL_REGS.
+ * config/cris/cris.md (attribute "cpu_variant"): New.
+ (attribute "enabled"): Conditionalize on a matching attribute
+ cpu_variant, if specified.
+ ("*movsi_internal<setcc><setnz><setnzvc>"): For moves to and from
+ memory, add cpu-variant-enabled variants for "r" alternatives on
+ the far side of the "x" alternatives, preferring the "x" ones
+ only for variants where MOF is present (in addition to SRP).
+
+2022-02-02 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/cris/cris.cc (cris_register_move_cost): Remove special pre-ira
+ extra cost for ALL_REGS.
+
+2022-02-02 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/cris/constraints.md (define_register_constraint "b"): Now
+ GENERAL_REGS.
+ * config/cris/cris.md (CRIS_ACR_REGNUM): Remove.
+ * config/cris/cris.h: (reg_class, REG_CLASS_NAMES)
+ (REG_CLASS_CONTENTS): Remove ACR_REGS, SPEC_ACR_REGS, GENNONACR_REGS,
+ and SPEC_GENNONACR_REGS.
+ * config/cris/cris.cc (cris_preferred_reload_class): Don't mention
+ ACR_REGS and return GENERAL_REGS instead of GENNONACR_REGS.
+
+2022-02-02 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/cris/cris.md ("*movsi_internal<setcc><setnz><setnzvc>"):
+ Conditionalize on (sub-)register operands or operand 1 being 0.
+
+2022-02-02 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/cris/cris.h (TARGET_DEFAULT): Don't include MASK_MUL_BUG.
+ (MUL_BUG_ASM_DEFAULT): New macro.
+ (MAYBE_AS_NO_MUL_BUG_ABORT): Define in terms of MUL_BUG_ASM_DEFAULT.
+ * doc/invoke.texi (CRIS Options, -mmul-bug-workaround): Adjust
+ accordingly.
+
2022-02-01 Eugene Rozenfeld <erozen@microsoft.com>
* opts.cc (common_handle_option): Don't set param_early_inliner_max_iterations
+2022-02-02 David Malcolm <dmalcolm@redhat.com>
+
+ * region-model.cc (region_model::on_return): Replace usage of
+ copy_region with get_rvalue/set_value pair.
+ (region_model::pop_frame): Likewise.
+ (selftest::test_compound_assignment): Likewise.
+ * region-model.h (region_model::copy_region): Delete decl.
+ * region.cc (region_model::copy_region): Delete.
+
+2022-02-02 David Malcolm <dmalcolm@redhat.com>
+
+ * region.cc (region::calc_offset): Consolidate effectively
+ identical cases.
+
+2022-02-02 David Malcolm <dmalcolm@redhat.com>
+
+ * analyzer.h (class bit_range_region): New forward decl.
+ * region-model-manager.cc (region_model_manager::get_bit_range):
+ New.
+ (region_model_manager::log_stats): Handle m_bit_range_regions.
+ * region-model.cc (region_model::get_lvalue_1): Handle
+ BIT_FIELD_REF.
+ * region-model.h (region_model_manager::get_bit_range): New decl.
+ (region_model_manager::m_bit_range_regions): New field.
+ * region.cc (region::get_base_region): Handle RK_BIT_RANGE.
+ (region::base_region_p): Likewise.
+ (region::calc_offset): Likewise.
+ (bit_range_region::dump_to_pp): New.
+ (bit_range_region::get_byte_size): New.
+ (bit_range_region::get_bit_size): New.
+ (bit_range_region::get_byte_size_sval): New.
+ (bit_range_region::get_relative_concrete_offset): New.
+ * region.h (enum region_kind): Add RK_BIT_RANGE.
+ (region::dyn_cast_bit_range_region): New vfunc.
+ (class bit_range_region): New.
+ (is_a_helper <const bit_range_region *>::test): New.
+ (default_hash_traits<bit_range_region::key_t>): New.
+
+2022-02-02 David Malcolm <dmalcolm@redhat.com>
+
+ PR analyzer/104270
+ * region-model.cc (region_model::on_call_pre): Handle
+ IFN_DEFERRED_INIT.
+
2022-01-27 David Malcolm <dmalcolm@redhat.com>
* checker-path.cc (event_kind_to_string): Handle
+2022-02-02 Martin Liska <mliska@suse.cz>
+
+ PR lto/104333
+ * lto-common.cc (read_cgraph_and_symbols): Move resolution
+ checking for number of files later and report a reasonable
+ error message.
+ * lto-object.cc (lto_obj_file_open): Make error fatal.
+
2022-01-17 Martin Liska <mliska@suse.cz>
* config-lang.in: Rename .c names to .cc.
+2022-02-02 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * lib/target-supports.exp (check_effective_target_powerpc_altivec_ok):
+ Return 0 if the target is not Power. Restructure and add some comments.
+
+2022-02-02 David Malcolm <dmalcolm@redhat.com>
+
+ * gcc.dg/analyzer/torture/ubsan-1.c: Add missing return stmts.
+ * gcc.dg/analyzer/uninit-trivial-auto-var-init-pattern.c: Move
+ to...
+ * gcc.dg/analyzer/torture/uninit-trivial-auto-var-init-pattern.c:
+ ...here.
+ * gcc.dg/analyzer/uninit-trivial-auto-var-init-uninitialized.c:
+ Move to...
+ * gcc.dg/analyzer/torture/uninit-trivial-auto-var-init-uninitialized.c:
+ ...here.
+ * gcc.dg/analyzer/uninit-trivial-auto-var-init-zero.c: Move to...
+ * gcc.dg/analyzer/torture/uninit-trivial-auto-var-init-zero.c: ...here.
+
+2022-02-02 David Malcolm <dmalcolm@redhat.com>
+
+ * gcc.dg/analyzer/torture/uninit-bit-field-ref.c: New test.
+
+2022-02-02 David Malcolm <dmalcolm@redhat.com>
+
+ PR analyzer/104270
+ * gcc.dg/analyzer/uninit-trivial-auto-var-init-pattern.c: New
+ test.
+ * gcc.dg/analyzer/uninit-trivial-auto-var-init-uninitialized.c:
+ New test.
+ * gcc.dg/analyzer/uninit-trivial-auto-var-init-zero.c: New test.
+
+2022-02-02 Tamar Christina <tamar.christina@arm.com>
+
+ PR tree-optimization/102819
+ PR tree-optimization/103169
+ * g++.dg/vect/pr99149.cc: xfail for now.
+ * gcc.dg/vect/complex/pr102819-1.c: New test.
+ * gcc.dg/vect/complex/pr102819-2.c: New test.
+ * gcc.dg/vect/complex/pr102819-3.c: New test.
+ * gcc.dg/vect/complex/pr102819-4.c: New test.
+ * gcc.dg/vect/complex/pr102819-5.c: New test.
+ * gcc.dg/vect/complex/pr102819-6.c: New test.
+ * gcc.dg/vect/complex/pr102819-7.c: New test.
+ * gcc.dg/vect/complex/pr102819-8.c: New test.
+ * gcc.dg/vect/complex/pr102819-9.c: New test.
+ * gcc.dg/vect/complex/pr103169.c: New test.
+
2022-02-01 Ilya Leoshkevich <iii@linux.ibm.com>
* gcc.target/s390/nobp-section-type-conflict.c: New test.
2022-02-02 Jonathan Wakely <jwakely@redhat.com>
+ * src/c++17/fs_dir.cc (fs::recursive_directory_iterator::pop):
+ Add [[maybe_unused]] attribute.
+ * src/filesystem/dir.cc (fs::recursive_directory_iterator::pop):
+ Likewise.
+
+2022-02-02 Jonathan Wakely <jwakely@redhat.com>
+
+ * testsuite/23_containers/multiset/operators/cmp_c++20.cc: Use
+ custom comparison function for multiset.
+ * testsuite/23_containers/set/operators/cmp_c++20.cc: Use custom
+ comparison function for set.
+
+2022-02-02 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/boost_concept_check.h (_OutputIteratorConcept):
+ Change member function to data member of function pointer type.
+
+2022-02-02 Martin Sebor <msebor@redhat.com>
+
+ PR libstdc++/101831
+ * include/std/array (begin): Declare const member function attribute
+ const.
+ (end, rbegin, rend, size, max_size, empty, data): Same.
+ * testsuite/23_containers/array/capacity/empty.cc: Add test cases.
+ * testsuite/23_containers/array/capacity/max_size.cc: Same.
+ * testsuite/23_containers/array/capacity/size.cc: Same.
+ * testsuite/23_containers/array/iterators/begin_end.cc: New test.
+
+2022-02-02 Jonathan Wakely <jwakely@redhat.com>
+
* testsuite/27_io/filesystem/iterators/error_reporting.cc: Use
autoconf macro to check whether d_type is present.
* testsuite/experimental/filesystem/iterators/error_reporting.cc:
projects / test_jj.git / commitdiff