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GCC Administrator 2021-04-22 00:16:32 +00:00
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commit c1ef0c9234
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172
gcc/ChangeLog
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2021-04-21 Iain Sandoe <iain@sandoe.co.uk>
* config/i386/darwin.h (TARGET_64BIT): Remove definition
based on TARGET_ISA_64BIT.
(TARGET_64BIT_P): Remove definition based on
TARGET_ISA_64BIT_P().
2021-04-21 Martin Liska <mliska@suse.cz>
Revert:
2021-04-21 Martin Liska <mliska@suse.cz>
* lto-wrapper.c (cpuset_popcount): Remove.
(init_num_threads): Remove and use hardware_concurrency.
2021-04-21 Martin Liska <mliska@suse.cz>
PR jit/98615
* main.c (main): Call toplev::finalize in CHECKING_P mode.
* ipa-modref.c (ipa_modref_c_finalize): summaries are NULL
when incremental LTO linking happens.
2021-04-21 Martin Liska <mliska@suse.cz>
* lto-wrapper.c (run_gcc): When -flto=jobserver is used, but the
makeserver cannot be detected, then use -flto=N fallback.
2021-04-21 Richard Sandiford <richard.sandiford@arm.com>
* acinclude.m4 (gcc_AC_INITFINI_ARRAY): When cross-compiling,
default to yes for aarch64-linux-gnu.
* configure: Regenerate.
2021-04-21 Martin Liska <mliska@suse.cz>
* lto-wrapper.c (cpuset_popcount): Remove.
(init_num_threads): Remove and use hardware_concurrency.
2021-04-21 Martin Liska <mliska@suse.cz>
* config/i386/i386.c: Remove superfluous || TARGET_MACHO
which remains to be '(... || 0)' and clang complains about it.
* dwarf2out.c (AT_vms_delta): Declare conditionally.
(add_AT_vms_delta): Likewise.
* tree.c (fld_simplified_type): Use rather more common pattern
for disabling of something (#if 0).
(get_tree_code_name): Likewise.
(verify_type_variant): Likewise.
2021-04-21 Martin Liska <mliska@suse.cz>
* config/i386/i386-expand.c (decide_alignment): Use newly named
macro TARGET_CPU_P.
* config/i386/i386.c (ix86_decompose_address): Likewise.
(ix86_address_cost): Likewise.
(ix86_lea_outperforms): Likewise.
(ix86_avoid_lea_for_addr): Likewise.
(ix86_add_stmt_cost): Likewise.
* config/i386/i386.h (TARGET_*): Remove.
(TARGET_CPU_P): New macro.
* config/i386/i386.md: Use newly named macro TARGET_CPU_P.
* config/i386/x86-tune-sched-atom.c (do_reorder_for_imul): Likewise.
(swap_top_of_ready_list): Likewise.
(ix86_atom_sched_reorder): Likewise.
* config/i386/x86-tune-sched-bd.c (ix86_bd_has_dispatch): Likewise.
* config/i386/x86-tune-sched.c (ix86_adjust_cost): Likewise.
2021-04-21 Martin Liska <mliska@suse.cz>
* config/i386/i386-options.c (TARGET_EXPLICIT_NO_SAHF_P):
Define.
(SET_TARGET_NO_SAHF): Likewise.
(TARGET_EXPLICIT_PREFETCH_SSE_P): Likewise.
(SET_TARGET_PREFETCH_SSE): Likewise.
(TARGET_EXPLICIT_NO_TUNE_P): Likewise.
(SET_TARGET_NO_TUNE): Likewise.
(TARGET_EXPLICIT_NO_80387_P): Likewise.
(SET_TARGET_NO_80387): Likewise.
(DEF_PTA): New.
* config/i386/i386.h (TARGET_*): Remove.
* opth-gen.awk: Generate new used macros.
2021-04-21 Martin Liska <mliska@suse.cz>
* config/i386/i386.h (PTA_*): Remove.
(enum pta_flag): New.
(DEF_PTA): Generate PTA_* values from i386-isa.def.
* config/i386/i386-isa.def: New file.
2021-04-21 Alex Coplan <alex.coplan@arm.com>
PR target/99988
* config/aarch64/aarch64-bti-insert.c (aarch64_bti_j_insn_p): New.
(rest_of_insert_bti): Avoid inserting duplicate bti j insns for
jump table targets.
2021-04-21 H.J. Lu <hjl.tools@gmail.com>
* config.gcc: Install mwaitintrin.h for i[34567]86-*-* and
x86_64-*-* targets.
* common/config/i386/i386-common.c (OPTION_MASK_ISA2_MWAIT_SET):
New.
(OPTION_MASK_ISA2_MWAIT_UNSET): Likewise.
(ix86_handle_option): Handle -mmwait.
* config/i386/i386-builtins.c (ix86_init_mmx_sse_builtins):
Replace OPTION_MASK_ISA_SSE3 with OPTION_MASK_ISA2_MWAIT on
__builtin_ia32_monitor and __builtin_ia32_mwait.
* config/i386/i386-options.c (isa2_opts): Add -mmwait.
(ix86_valid_target_attribute_inner_p): Likewise.
(ix86_option_override_internal): Enable mwait/monitor
instructions for -msse3.
* config/i386/i386.h (TARGET_MWAIT): New.
(TARGET_MWAIT_P): Likewise.
* config/i386/i386.opt: Add -mmwait.
* config/i386/mwaitintrin.h: New file.
* config/i386/pmmintrin.h: Include <mwaitintrin.h>.
* config/i386/sse.md (sse3_mwait): Replace TARGET_SSE3 with
TARGET_MWAIT.
(@sse3_monitor_<mode>): Likewise.
* config/i386/x86gprintrin.h: Include <mwaitintrin.h>.
* doc/extend.texi: Document mwait target attribute.
* doc/invoke.texi: Document -mmwait.
2021-04-21 Martin Liska <mliska@suse.cz>
* config/i386/i386-options.c (DEF_ENUM): Remove it.
* config/i386/i386-opts.h (DEF_ENUM): Likewise.
* config/i386/stringop.def (DEF_ENUM): Likewise.
2021-04-21 Martin Liska <mliska@suse.cz>
* tree-cfg.c (gimple_verify_flow_info): Use qD instead
of print_generic_expr.
2021-04-21 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/100148
* cprop.c (constprop_register): Use next_nondebug_insn instead of
NEXT_INSN.
2021-04-21 Martin Liska <mliska@suse.cz>
PR ipa/98815
* cgraphunit.c (cgraph_node::analyze): Remove duplicate
free_dominance_info calls.
2021-04-21 Richard Biener <rguenther@suse.de>
* gimple-fold.c (maybe_fold_reference): Remove is_lhs
parameter (and assume it to be false).
(fold_gimple_assign): Adjust, remove all callers of
maybe_fold_reference calling it with is_lhs true.
(gimple_fold_call): Likewise.
(fold_stmt_1): Likewise.
2021-04-21 Richard Biener <rguenther@suse.de>
* fold-const.c (pedantic_non_lvalue_loc): Remove.
(fold_binary_loc): Adjust.
(fold_ternary_loc): Likewise.
2021-04-21 Richard Sandiford <richard.sandiford@arm.com>
PR middle-end/100130
* varasm.c (get_block_for_decl): Make sure that any use of the
retain attribute matches the section's retain flag.
(switch_to_section): Check for retain mismatches even when
changing sections, but do not warn if the given decl is the
section's named.decl.
(output_object_block): Pass the first decl in the block (if any)
to switch_to_section.
2021-04-20 H.J. Lu <hjl.tools@gmail.com>
* config/i386/i386-c.c (ix86_target_macros_internal): Define

2
gcc/DATESTAMP
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20210421
20210422

21
gcc/cp/ChangeLog
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2021-04-21 Marek Polacek <polacek@redhat.com>
PR c++/96380
* parser.c (cp_parser_enum_specifier): Don't allow defining
types in enum-base.
2021-04-21 Martin Liska <mliska@suse.cz>
Revert:
2021-04-21 Martin Liska <mliska@suse.cz>
* error.c (dump_decl): Use flags in dump_generic_node call.
2021-04-21 Martin Liska <mliska@suse.cz>
* error.c (dump_decl): Use flags in dump_generic_node call.
2021-04-21 Martin Liska <mliska@suse.cz>
* error.c (dump_decl): Support anonymous labels.
2021-04-20 Jason Merrill <jason@redhat.com>
PR c++/100109

24
gcc/fortran/ChangeLog
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2021-04-21 Tobias Burnus <tobias@codesourcery.com>
* dump-parse-tree.c (show_omp_namelist): Handle depobj + mutexinoutset
in the depend clause.
(show_omp_clauses, show_omp_node, show_code_node): Handle depobj.
* gfortran.h (enum gfc_statement): Add ST_OMP_DEPOBJ.
(enum gfc_omp_depend_op): Add OMP_DEPEND_UNSET,
OMP_DEPEND_MUTEXINOUTSET and OMP_DEPEND_DEPOBJ.
(gfc_omp_clauses): Add destroy, depobj_update and depobj.
(enum gfc_exec_op): Add EXEC_OMP_DEPOBJ
* match.h (gfc_match_omp_depobj): Match 'omp depobj'.
* openmp.c (gfc_match_omp_clauses): Add depobj + mutexinoutset
to depend clause.
(gfc_match_omp_depobj, resolve_omp_clauses, gfc_resolve_omp_directive):
Handle 'omp depobj'.
* parse.c (decode_omp_directive, next_statement, gfc_ascii_statement):
Likewise.
* resolve.c (gfc_resolve_code): Likewise.
* st.c (gfc_free_statement): Likewise.
* trans-openmp.c (gfc_trans_omp_clauses): Handle depobj + mutexinoutset
in the depend clause.
(gfc_trans_omp_depobj, gfc_trans_omp_directive): Handle EXEC_OMP_DEPOBJ.
* trans.c (trans_code): Likewise.
2021-04-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/100110

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gcc/testsuite/ChangeLog
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2021-04-21 David Edelsohn <dje.gcc@gmail.com>
* gfortran.dg/bind_c_array_params_2.f90: Look for AIX-specific call
pattern.
2021-04-21 Marek Polacek <polacek@redhat.com>
PR c++/96380
* g++.dg/cpp0x/enum_base4.C: New test.
* g++.dg/cpp0x/enum_base5.C: New test.
2021-04-21 Alex Coplan <alex.coplan@arm.com>
PR target/99988
* gcc.target/aarch64/pr99988.c: New test.
2021-04-21 Jakub Jelinek <jakub@redhat.com>
* g++.dg/cpp1z/constexpr-lambda26.C: Add dg-additional-options
-fchecking.
* g++.dg/cpp1y/auto-fn61.C: Likewise.
* g++.dg/cpp2a/nontype-class39.C: Likewise.
* g++.dg/cpp0x/constexpr-52830.C: Likewise.
* g++.dg/cpp0x/vt-88982.C: Likewise.
* c-c++-common/goacc/kernels-decompose-ice-1.c: Add -fchecking to
dg-additional-options.
* c-c++-common/goacc/kernels-decompose-ice-2.c: Likewise.
2021-04-21 H.J. Lu <hjl.tools@gmail.com>
* gcc.target/i386/monitor-2.c: New test.
2021-04-21 Richard Biener <rguenther@suse.de>
PR testsuite/100176
* g++.dg/compat/struct-layout-1_generate.c: Add missing return.
* gcc.dg/compat/struct-layout-1_generate.c: Likewise.
2021-04-21 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/100148
* g++.dg/opt/pr100148.C: New test.
2021-04-21 Tobias Burnus <tobias@codesourcery.com>
* gfortran.dg/gomp/depobj-1.f90: New test.
* gfortran.dg/gomp/depobj-2.f90: New test.
2021-04-21 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
* gcc.dg/vect/pr71264.c: Xfail on IBM Z due to V4QImode support.
2021-04-21 Richard Sandiford <richard.sandiford@arm.com>
PR middle-end/100130
* c-c++-common/attr-retain-10.c: New test.
* c-c++-common/attr-retain-11.c: Likewise.
2021-04-21 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
* gcc.dg/vect/bb-slp-39.c: Change number of times the pattern
must match for target IBM Z only.
2021-04-20 Jason Merrill <jason@redhat.com>
PR c++/100109

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libgomp/ChangeLog
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2021-04-21 Tobias Burnus <tobias@codesourcery.com>
* testsuite/libgomp.fortran/depobj-1.f90: Use omp_lib's
omp_depend_kind instead of defining it as 16.
2021-04-21 Tobias Burnus <tobias@codesourcery.com>
* testsuite/lib/libgomp.exp (offload_target_to_openacc_device_type):
New, based on check_effective_target_offload_target_nvptx.
(check_effective_target_offload_target_nvptx): Call it.
(check_effective_target_offload_target_amdgcn): New.
* testsuite/libgomp.c-c++-common/function-not-offloaded.c:
Require target offload_target_nvptx || offload_target_amdgcn.
* testsuite/libgomp.c-c++-common/variable-not-offloaded.c: Likewise.
* testsuite/libgomp.c/pr86416-1.c: Likewise.
* testsuite/libgomp.c/pr86416-2.c: Likewise.
2021-04-21 Tobias Burnus <tobias@codesourcery.com>
* testsuite/libgomp.fortran/depobj-1.f90: New test.
2021-04-19 Thomas Schwinge <thomas@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:

6
libiberty/ChangeLog
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2021-04-21 Andreas Schwab <schwab@linux-m68k.org>
PR demangler/100177
* rust-demangle.c (demangle_const_char): Properly print the
character value.
2021-03-31 Patrick Palka <ppalka@redhat.com>
PR c++/88115

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libphobos/ChangeLog
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2021-04-21 Iain Buclaw <ibuclaw@gdcproject.org>
* libdruntime/core/thread/osthread.d (callWithStackShell): Statically
generate PPC and PPC64 asm implementations, and conditionally remove
PPC register names on non-Darwin targets.
2021-04-20 Iain Buclaw <ibuclaw@gdcproject.org>
PR d/98584

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libstdc++-v3/ChangeLog
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2021-04-21 Thomas Rodgers <rodgert@twrodgers.com>
* include/bits/semaphore_base.h: Always reload __old in
__atomic_semaphore::_S_do_try_acquire().
* testsuite/30_threads/stop_token/stop_callback/destroy.cc:
re-enable testcase.
2021-04-21 Philippe Blain <levraiphilippeblain@gmail.com>
Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99453
* python/Makefile.am: Install libstdc++*-gdb.py more robustly.
* python/Makefile.in: Regenerate.
2021-04-21 Thomas Rodgers <rodgert@twrodgers.com>
* include/bits/semaphore_base.h: Add missing _M_try_acquire()
member to __platform_wait.
2021-04-21 Jonathan Wakely <jwakely@redhat.com>
* include/std/latch: Replace tab characters in license text.
* include/std/semaphore: Likewise.
2021-04-21 Jakub Jelinek <jakub@redhat.com>
PR libstdc++/100164
* acinclude.m4: For POSIX semaphores AC_DEFINE HAVE_POSIX_SEMAPHORE
rather than _GLIBCXX_HAVE_POSIX_SEMAPHORE.
* configure: Regenerated.
* config.h.in: Regenerated.
2021-04-20 Jonathan Wakely <jwakely@redhat.com>
* testsuite/30_threads/semaphore/try_acquire_for.cc: Disable

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lto-plugin/ChangeLog
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2021-04-21 Martin Liska <mliska@suse.cz>
* lto-plugin.c (exec_lto_wrapper): Make a temp variable.
2021-01-05 Samuel Thibault <samuel.thibault@ens-lyon.org>
* configure: Re-generate.