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GCC Administrator 2022-04-01 00:16:41 +00:00
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commit 57ad4462de
6 changed files with 154 additions and 1 deletions
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7
contrib/ChangeLog
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2022-03-31 Jakub Jelinek <jakub@redhat.com>
Joseph Myers <joseph@codesourcery.com>
PR other/105114
* gcc_update: Fix up spelling of
gcc/config/loongarch/genopts/loongarch-strings dependency.
2022-03-29 Chenghua Xu <xuchenghua@loongson.cn>
Lulu Cheng <chenglulu@loongson.cn>

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gcc/ChangeLog
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2022-03-31 Bill Schmidt <wschmidt@linux.ibm.com>
PR target/104004
* config/rs6000/rs6000-builtins.def (MFFSL): Mark nosoft.
(MTFSB0): Likewise.
(MTFSB1): Likewise.
(SET_FPSCR_RN): Likewise.
(SET_FPSCR_DRN): Mark nosoft and no32bit.
2022-03-31 Thomas Schwinge <thomas@codesourcery.com>
* doc/options.texi (Option file format): Clarifications around
option definition records' help texts.
2022-03-31 Thomas Schwinge <thomas@codesourcery.com>
* optc-gen.awk <END>: Fix "Multiple different help strings" error
diagnostic.
2022-03-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
* config/aarch64/aarch64.cc (aarch64_vector_costs): Define
determine_suggested_unroll_factor and m_has_avg.
(determine_suggested_unroll_factor): New function.
(aarch64_vector_costs::add_stmt_cost): Check for a qualifying pattern
to set m_nosve_pattern.
(aarch64_vector_costs::finish_costs): Use
determine_suggested_unroll_factor.
* config/aarch64/aarch64.opt (aarch64-vect-unroll-limit): New.
* doc/invoke.texi: (aarch64-vect-unroll-limit): Document new option.
2022-03-31 Martin Jambor <mjambor@suse.cz>
PR ipa/103083
* ipa-prop.h (ipa_ancestor_jf_data): New flag keep_null;
(ipa_get_jf_ancestor_keep_null): New function.
* ipa-prop.cc (ipa_set_ancestor_jf): Initialize keep_null field of the
ancestor function.
(compute_complex_assign_jump_func): Pass false to keep_null
parameter of ipa_set_ancestor_jf.
(compute_complex_ancestor_jump_func): Pass true to keep_null
parameter of ipa_set_ancestor_jf.
(update_jump_functions_after_inlining): Carry over keep_null from the
original ancestor jump-function or merge them.
(ipa_write_jump_function): Stream keep_null flag.
(ipa_read_jump_function): Likewise.
(ipa_print_node_jump_functions_for_edge): Print the new flag.
* ipa-cp.cc (class ipcp_bits_lattice): Make various getters const. New
member function known_nonzero_p.
(ipcp_bits_lattice::known_nonzero_p): New.
(ipcp_bits_lattice::meet_with_1): New parameter drop_all_ones,
observe it.
(ipcp_bits_lattice::meet_with): Likewise.
(propagate_bits_across_jump_function): Simplify. Pass true in
drop_all_ones when it is necessary.
(propagate_aggs_across_jump_function): Take care of keep_null
flag.
(ipa_get_jf_ancestor_result): Propagate NULL accross keep_null
jump functions.
2022-03-31 Martin Jambor <mjambor@suse.cz>
PR ipa/102513
* ipa-cp.cc (decide_whether_version_node): Skip scalar values
which do not fit the known value_range.
2022-03-31 Martin Jambor <mjambor@suse.cz>
PR ipa/103171
* ipa-prop.cc (propagate_controlled_uses): Add a LOAD reference
always when an ADDR_EXPR constant is known to reach a load because
of inlining, not just when removing an ADDR reference.
2022-03-31 Richard Biener <rguenther@suse.de>
PR tree-optimization/105109
* tree-ssa.cc (execute_update_addresses_taken): Suppress
diagnostics on the load of the other complex component.
2022-03-31 Tom de Vries <tdevries@suse.de>
* config/nvptx/nvptx.h (ASM_SPEC): Use "-m sm_35" for -misa=sm_30.
2022-03-31 Richard Biener <rguenther@suse.de>
PR rtl-optimization/105091
* gimple-expr.cc (mark_addressable): Handle TARGET_MEM_REF
bases.
2022-03-31 Richard Biener <rguenther@suse.de>
Revert:
2021-09-13 Richard Earnshaw <rearnsha@arm.com>
PR target/102125
* gimple-fold.c (gimple_fold_builtin_memory_op): Allow folding
memcpy if the size is not more than MOVE_MAX * MOVE_RATIO.
2022-03-31 Sebastian Huber <sebastian.huber@embedded-brains.de>
* gcov-io.cc (gcov_read_string): Reword documentation comment.
2022-03-30 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/rs6000-builtins.def (NEG_V16QI): Move to [altivec]

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gcc/DATESTAMP
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20220331
20220401

6
gcc/cp/ChangeLog
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2022-03-31 Jason Merrill <jason@redhat.com>
PR c++/96645
* parser.cc (cp_parser_early_parsing_nsdmi): New.
(cp_parser_member_declaration): Call it.
2022-03-30 Patrick Palka <ppalka@redhat.com>
PR c++/100474

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gcc/testsuite/ChangeLog
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2022-03-31 Martin Jambor <mjambor@suse.cz>
* gcc.dg/ipa/pr103083-1.c: New test.
* gcc.dg/ipa/pr103083-2.c: Likewise.
2022-03-31 Martin Jambor <mjambor@suse.cz>
PR ipa/102513
* gcc.dg/ipa/pr102513.c: New test.
2022-03-31 Martin Jambor <mjambor@suse.cz>
PR ipa/103171
* gcc.dg/ipa/remref-6.c: Adjust dump scan string.
* gcc.dg/ipa/remref-7.c: New test.
* gcc.dg/lto/pr103171_0.c: New test.
* gcc.dg/lto/pr103171_1.c: Likewise.
2022-03-31 Tom de Vries <tdevries@suse.de>
* gcc.target/nvptx/march.c: Add missing space in dg-options line.
2022-03-31 Richard Biener <rguenther@suse.de>
PR tree-optimization/105109
* gcc.dg/uninit-pr105109.c: New testcase.
2022-03-31 Jason Merrill <jason@redhat.com>
PR c++/96645
* g++.dg/cpp0x/nsdmi10.C: Now OK.
* g++.dg/ext/is_constructible3.C: Likewise.
* g++.dg/ext/is_constructible7.C: Likewise.
2022-03-30 Harald Anlauf <anlauf@gmx.de>
PR fortran/100892

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libstdc++-v3/ChangeLog
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2022-03-31 Jonathan Wakely <jwakely@redhat.com>
* libsupc++/new_opa.cc (aligned_alloc): Add comment.
2022-03-29 Jonathan Wakely <jwakely@redhat.com>
* testsuite/18_support/exception/38732.cc: Disable for C++23.