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GCC Administrator 2020-05-27 07:45:56 +00:00
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42
contrib/ChangeLog
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2020-05-26 Pierre-Marie de Rodat <derodat@adacore.com>
* gcc-changelog/git_commit.py (ChangeLogEntry): Handle entries
with multi-line file lists.
* gcc-changelog/test_email.py: New testcase.
* gcc-changelog/test_patches.txt: Likewise.
2020-05-26 Pierre-Marie de Rodat <derodat@adacore.com>
* gcc-changelog/git_update_version.py: Close file objects after
use.
* gcc-changelog/git_email.py: Likewise.
* gcc-changelog/test_email.py: Likewise.
2020-05-26 Martin Liska <mliska@suse.cz>
* gcc-changelog/git_update_version.py: Add 2 new options.
2020-05-26 Alexandre Oliva <oliva@gnu.org>
* gcc-changelog/git_commit.py (changelog_regex): Accept optional
'for' prefix.
2020-05-26 Alexandre Oliva <oliva@adacore.com>
* compare-debug: Adjust for .gkd files named as dump files,
with the source suffix rather than the object suffix.
2020-05-26 Martin Liska <mliska@suse.cz>
* gcc-changelog/git_commit.py: Parse changelog entries for
ignored locations.
* gcc-changelog/test_email.py: Add new test for it.
* gcc-changelog/test_patches.txt: Likewise.
2020-05-26 Jason Merrill <jason@redhat.com>
* prepare-commit-msg: New file.
* gcc-git-customization.sh: Install it. Add commit-mklog alias.
* mklog.py: Add new option -c which appends
to a ChangeLog file.
2020-05-25 Martin Liska <mliska@suse.cz>
* gcc-changelog/git_commit.py: Add trailing '/'

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2020-05-27 Jeff Law <law@redhat.com>
* config/h8300/testcompare.md (tst_extzv_1_n): Do not accept constants
for the primary input operand.
(tstsi_variable_bit_qi): Similarly.
2020-05-26 Uroš Bizjak <ubizjak@gmail.com>
* config/i386/mmx.md (mmx_pswapdv2si2): Add SSE2 alternative.
2020-05-26 Tobias Burnus <tobias@codesourcery.com>
PR ipa/95320
* ipa-utils.h (odr_type_p): Also permit calls with
only flag_generate_offload set.
2020-05-26 Alexandre Oliva <oliva@adacore.com>
* gcc.c (validate_switches): Add braced parameter. Adjust all
callers. Expected and skip trailing brace only if braced.
Return after handling one atom otherwise.
(DUMPS_OPTIONS): New.
(cpp_debug_options): Define in terms of it.
2020-05-26 Richard Biener <rguenther@suse.de>
PR tree-optimization/95327
* tree-vect-stmts.c (vectorizable_shift): Compute op1_vectype
when we are not using a scalar shift.
2020-05-26 Uroš Bizjak <ubizjak@gmail.com>
* config/i386/mmx.md (*mmx_pshufd_1): New insn pattern.
* config/i386/i386-expand.c (ix86_vectorize_vec_perm_const):
Handle E_V2SImode and E_V4HImode.
(expand_vec_perm_even_odd_1): Handle E_V4HImode.
Assert that E_V2SImode is already handled.
(expand_vec_perm_broadcast_1): Assert that E_V2SImode
is already handled by standard shuffle patterns.
2020-05-26 Jan Hubicka <jh@suse.cz>
* tree.c (free_lang_data_in_type): Simpify types of TYPE_VALUES in
enumeral types.
2020-05-26 Jakub Jelinek <jakub@redhat.com>
PR c++/95197
* gimplify.c (find_combined_omp_for): Move to omp-general.c.
* omp-general.h (find_combined_omp_for): Declare.
* omp-general.c: Include tree-iterator.h.
(find_combined_omp_for): New function, moved from gimplify.c.
2020-05-26 Alexandre Oliva <oliva@adacore.com>
* common.opt (aux_base_name): Define.
(dumpbase, dumpdir): Mark as Driver options.
(-dumpbase, -dumpdir): Likewise.
(dumpbase-ext, -dumpbase-ext): New.
(auxbase, auxbase-strip): Drop.
* doc/invoke.texi (-dumpbase, -dumpbase-ext, -dumpdir):
Document.
(-o): Introduce the notion of primary output, mention it
influences auxiliary and dump output names as well, add
examples.
(-save-temps): Adjust, move examples into -dump*.
(-save-temps=cwd, -save-temps=obj): Likewise.
(-fdump-final-insns): Adjust.
* dwarf2out.c (gen_producer_string): Drop auxbase and
auxbase_strip; add dumpbase_ext.
* gcc.c (enum save_temps): Add SAVE_TEMPS_DUMP.
(save_temps_prefix, save_temps_length): Drop.
(save_temps_overrides_dumpdir): New.
(dumpdir, dumpbase, dumpbase_ext): New.
(dumpdir_length, dumpdir_trailing_dash_added): New.
(outbase, outbase_length): New.
(The Specs Language): Introduce %". Adjust %b and %B.
(ASM_FINAL_SPEC): Use %b.dwo for an aux output name always.
Precede object file with %w when it's the primary output.
(cpp_debug_options): Do not pass on incoming -dumpdir,
-dumpbase and -dumpbase-ext options; recompute them with
%:dumps.
(cc1_options): Drop auxbase with and without compare-debug;
use cpp_debug_options instead of dumpbase. Mark asm output
with %w when it's the primary output.
(static_spec_functions): Drop %:compare-debug-auxbase-opt and
%:replace-exception. Add %:dumps.
(driver_handle_option): Implement -save-temps=*/-dumpdir
mutual overriding logic. Save dumpdir, dumpbase and
dumpbase-ext options. Do not save output_file in
save_temps_prefix.
(adds_single_suffix_p): New.
(single_input_file_index): New.
(process_command): Combine output dir, output base name, and
dumpbase into dumpdir and outbase.
(set_collect_gcc_options): Pass a possibly-adjusted -dumpdir.
(do_spec_1): Optionally dumpdir instead of save_temps_prefix,
and outbase instead of input_basename in %b, %B and in
-save-temps aux files. Handle empty argument %".
(driver::maybe_run_linker): Adjust dumpdir and auxbase.
(compare_debug_dump_opt_spec_function): Adjust gkd dump file
naming. Spec-quote the computed -fdump-final-insns file name.
(debug_auxbase_opt): Drop.
(compare_debug_self_opt_spec_function): Drop auxbase-strip
computation.
(compare_debug_auxbase_opt_spec_function): Drop.
(not_actual_file_p): New.
(replace_extension_spec_func): Drop.
(dumps_spec_func): New.
(convert_white_space): Split-out parts into...
(quote_string, whitespace_to_convert_p): ... these. New.
(quote_spec_char_p, quote_spec, quote_spec_arg): New.
(driver::finalize): Release and reset new variables; drop
removed ones.
* lto-wrapper.c (HAVE_TARGET_EXECUTABLE_SUFFIX): Define if...
(TARGET_EXECUTABLE_SUFFIX): ... is defined; define this to the
empty string otherwise.
(DUMPBASE_SUFFIX): Drop leading period.
(debug_objcopy): Use concat.
(run_gcc): Recognize -save-temps=* as -save-temps too. Obey
-dumpdir. Pass on empty dumpdir and dumpbase with a directory
component. Simplify temp file names.
* opts.c (finish_options): Drop aux base name handling.
(common_handle_option): Drop auxbase-strip handling.
* toplev.c (print_switch_values): Drop auxbase, add
dumpbase-ext.
(process_options): Derive aux_base_name from dump_base_name
and dump_base_ext.
(lang_dependent_init): Compute dump_base_ext along with
dump_base_name. Disable stack usage and callgraph-info during
lto generation and compare-debug recompilation.
2020-05-26 Hongtao Liu <hongtao.liu@intel.com>
Uroš Bizjak <ubizjak@gmail.com>
PR target/95211
PR target/95256
* config/i386/sse.md (<floatunssuffix>v2div2sf2): New expander.
(fix<fixunssuffix>_truncv2sfv2di2): Ditto.
(avx512dq_float<floatunssuffix>v2div2sf2): Renaming from
float<floatunssuffix>v2div2sf2.
(avx512dq_fix<fixunssuffix>_truncv2sfv2di2<mask_name>):
Renaming from fix<fixunssuffix>_truncv2sfv2di2<mask_name>.
(vec_pack<floatprefix>_float_<mode>): Adjust icode name.
(vec_unpack_<fixprefix>fix_trunc_lo_<mode>): Ditto.
(vec_unpack_<fixprefix>fix_trunc_hi_<mode>): Ditto.
* config/i386/i386-builtin.def: Ditto.
* emit-rtl.c (validate_subreg): Allow use of *paradoxical* vector
subregs when both omode and imode are vector mode and
have the same inner mode.
2020-05-25 Eric Botcazou <ebotcazou@adacore.com>
* gimple-ssa-store-merging.c (merged_store_group::can_be_merged_into):

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gcc/DATESTAMP
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20200526
20200527

20
gcc/ada/ChangeLog
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2020-05-26 Eric Botcazou <ebotcazou@gcc.gnu.org>
PR ada/95333
* gcc-interface/decl.c (gnat_to_gnu_param): Never make a variant of
the type.
2020-05-26 Alexandre Oliva <oliva@adacore.com>
* gcc-interface/lang-specs.h (ADA_DUMPS_OPTIONS): Define in
terms of DUMPS_OPTIONS. Replace occurrences of %{d*} %:dumps
with it.
2020-05-26 Alexandre Oliva <oliva@adacore.com>
* gcc-interface/lang-specs.h: Drop auxbase and auxbase-strip.
Use %:dumps instead of -dumpbase. Add %w for implicit .s
primary output.
* switch.adb (Is_Internal_GCC_Switch): Recognize dumpdir and
dumpbase-ext. Drop auxbase and auxbase-strip.
2020-05-25 Yannick Moy <moy@adacore.com>
* sem_util.adb (Check_No_Hidden_State): Stop propagation at

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gcc/cp/ChangeLog
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2020-05-26 Jakub Jelinek <jakub@redhat.com>
PR c++/95197
* cp-gimplify.c: Include omp-general.h.
(cp_genericize_r) <case OMP_DISTRIBUTE>: For class iteration
variables in composite distribute parallel for, instantiate copy
ctor of their types.
2020-05-23 Patrick Palka <ppalka@redhat.com>
PR c++/94038

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gcc/fortran/ChangeLog
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2020-05-26 Harald Anlauf <anlauf@gmx.de>
PR fortran/95089
* trans-types.c (gfc_get_derived_type): Enlarge temporary to hold
mangled name "_caf_symbol".
2020-05-26 Alexandre Oliva <oliva@adacore.com>
* options.c (gfc_get_option_string): Drop auxbase, add
dumpbase_ext.
2020-05-24 Harald Anlauf <anlauf@gmx.de>
PR fortran/95106

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gcc/jit/ChangeLog
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2020-05-26 David Malcolm <dmalcolm@redhat.com>
PR jit/95306
* docs/topics/functions.rst
(gcc_jit_context_get_builtin_function): Document.
* docs/_build/texinfo/libgccjit.texi: Regenerate.
* dummy-frontend.c (jit_langhook_global_bindings_p): Remove
gcc_unreachable.
* jit-builtins.c (type_names): New array.
(get_string_for_type_id): New function.
(gcc::jit::builtins_manager::make_primitive_type): Show name of
type in error messages. Update cases to reflect the order in
builtin-types.def. Implement cases for BT_INT8, BT_INT16,
BT_UINT8, BT_CONST_PTR, BT_VOLATILE_PTR, BT_INT_PTR, BT_FLOAT_PTR,
BT_CONST_DOUBLE_PTR, BT_SIZE, BT_CONST_SIZE.
2020-05-26 David Malcolm <dmalcolm@redhat.com>
* docs/topics/compatibility.rst: Fix underline.
Fix missing labels.
* docs/topics/types.rst: Fix missing blank line.
* docs/_build/texinfo/libgccjit.texi: Regenerate.
2020-05-26 David Malcolm <dmalcolm@redhat.com>
PR jit/95296
* docs/topics/expressions.rst (Unary Operations): Document that
result_type of gcc_jit_context_new_unary_op must be a numeric type.
(Binary Operations): Likewise for gcc_jit_context_new_binary_op.
(Global variables): Document that "type" of
gcc_jit_context_new_global must be non-`void`.
* docs/topics/function-pointers.rst
(gcc_jit_context_new_function_ptr_type): Document that the
param_types must be non-void, but that return_type may be.
* docs/topics/functions.rst (Params): Document that
gcc_jit_context_new_param's type must be non-void.
(Functions): Likewise for gcc_jit_function_new_local.
* docs/topics/types.rst (gcc_jit_context_new_array_type): Document
that the type must be non-void.
(gcc_jit_context_new_field): Likewise.
* docs/_build/texinfo/Makefile: Regenerate.
* docs/_build/texinfo/libgccjit.texi: Regenerate.
* libgccjit.c (gcc_jit_context_new_array_type): Fail if
element_type is void.
(gcc_jit_context_new_field): Likewise for "type".
(gcc_jit_context_new_function_ptr_type): Likewise for each
element of param_types.
(gcc_jit_context_new_param): Likewise for "type".
(gcc_jit_context_new_global): Likewise.
(gcc_jit_function_new_local): Likewise.
(gcc_jit_type_get_aligned): Likewise.
2020-03-31 Andrea Corallo <andrea.corallo@arm.com>
David Malcolm <dmalcolm@redhat.com>

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gcc/testsuite/ChangeLog
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2020-05-26 David Malcolm <dmalcolm@redhat.com>
PR jit/95306
* jit.dg/all-non-failing-tests.h: Add test-builtin-memcpy.c and
test-pr95306-builtin-types.c.
* jit.dg/test-builtin-memcpy.c: New test.
* jit.dg/test-error-gcc_jit_context_get_builtin_function-unimplemented-type.c:
New test.
* jit.dg/test-pr95306-builtin-types.c: New test.
2020-05-26 Harald Anlauf <anlauf@gmx.de>
Steven G. Kargl <kargl@gcc.gnu.org>
PR libfortran/95104
* gfortran.dg/pr95104.f90: New test.
2020-05-26 Harald Anlauf <anlauf@gmx.de>
PR fortran/95195
* gfortran.dg/namelist_97.f90: New test.
2020-05-26 Harald Anlauf <anlauf@gmx.de>
PR fortran/95089
* gfortran.dg/pr95089.f90: New test.
2020-05-26 David Malcolm <dmalcolm@redhat.com>
PR jit/95296
* jit.dg/test-error-gcc_jit_context_new_global-void-type.c: New
test.
* jit.dg/test-error-gcc_jit_function_new_local-void-type.c: New
test.
* jit.dg/test-fuzzer.c (fuzzer_init): Allow for make_random_type
to return NULL.
(get_random_type): Allow for elements in f->types to be NULL.
2020-05-26 Uroš Bizjak <ubizjak@gmail.com>
* gcc.target/i386/vperm-v2si.c: New test.
* gcc.target/i386/vperm-v4hi.c: Ditto.
2020-05-26 Iain Sandoe <iain@sandoe.co.uk>
* g++.dg/coroutines/torture/co-ret-17-void-ret-coro.C: Check for
promise destruction via a global variable.
2020-05-26 Alexandre Oliva <oliva@adacore.com>
* gcc.misc-tests/outputs.exp: New.
* gcc.misc-tests/outputs-0.c: New.
* gcc.misc-tests/outputs-1.c: New.
* gcc.misc-tests/outputs-2.c: New.
* lib/gcc-defs.exp (gcc_adjusted_linker_flags): New.
(gcc_adjust_linker_flags): New.
(dg-additional-files-options): Call it. Pass -dumpbase ""
when there are additional sources.
* lib/profopt.exp (profopt-execute): Pass the executable
suffix with -dumpbase-ext.
* lib/scandump.exp (dump-base): Mention -dumpbase "" use.
* lib/scanltranstree.exp: Adjust dump suffix expectation.
* lib/scanwpaipa.exp: Likewise.
2020-05-26 Hongtao Liu <hongtao.liu@intel.com>
Uroš Bizjak <ubizjak@gmail.com>
* gcc.target/i386/pr95211.c: New test.
2020-05-25 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/opt84.adb: New test.

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libgfortran/ChangeLog
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2020-05-26 Harald Anlauf <anlauf@gmx.de>
Steven G. Kargl <kargl@gcc.gnu.org>
PR libfortran/95104
* io/transfer.c (st_wait_async): Do not dereference NULL pointer.
2020-05-26 Harald Anlauf <anlauf@gmx.de>
PR fortran/95195
* io/transfer.c (finalize_transfer): Generate runtime error for
namelist input/output to unformatted file.
2020-05-23 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/95191

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libsanitizer/ChangeLog
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2020-05-26 Martin Liska <mliska@suse.cz>
* LOCAL_PATCHES: Use git hash instead of SVN id.
* merge.sh: Use git instead of VCS. Update paths
relative to upstream git repository.
2020-05-15 H.J. Lu <hongjiu.lu@intel.com>
PR bootstrap/95147

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libstdc++-v3/ChangeLog
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2020-05-26 Patrick Palka <ppalka@redhat.com>
PR libstdc++/95322
* include/bits/stl_iterator.h (__detail::_Common_iter_proxy):
Remove and instead define it ...
(common_iterator::_Proxy): ... here.
(common_iterator::operator->): Use it.
* testsuite/24_iterators/common_iterator/2.cc: New test.
* testsuite/std/ranges/adaptors/95322.cc: New test.
2020-05-23 Patrick Palka <ppalka@redhat.com>
PR libstdc++/93978

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lto-plugin/ChangeLog
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2020-05-26 Alexandre Oliva <oliva@adacore.com>
* lto-plugin.c (skip_in_suffix): New.
(exec_lto_wrapper): Use skip_in_suffix and concat to build
non-temporary output names.
(onload): Look for -dumpdir in COLLECT_GCC_OPTIONS, and
override link_output_name with it.
2020-05-12 H.J. Lu <hongjiu.lu@intel.com>
PR bootstrap/94998