Daily bump.
authorGCC Administrator <gccadmin@gcc.gnu.org>
Wed, 18 Nov 2020 00:16:34 +0000 (00:16 +0000)
committerGCC Administrator <gccadmin@gcc.gnu.org>
Wed, 18 Nov 2020 00:16:34 +0000 (00:16 +0000)
gcc/ChangeLog
gcc/DATESTAMP
gcc/c-family/ChangeLog
gcc/cp/ChangeLog
gcc/fortran/ChangeLog
gcc/lto/ChangeLog
gcc/testsuite/ChangeLog
libcpp/ChangeLog
libstdc++-v3/ChangeLog

index 1adcbd8a8c7886bfb8eb628c54b4f5b516a889ef..2e7d91bcab0e3df1d92999e6d424841fbd7654bc 100644 (file)
@@ -1,3 +1,181 @@
+2020-11-17  Sebastian Pop  <spop@amazon.com>
+
+       * config.gcc: add configure flags --with-{cpu,arch,tune}-{32,64}
+       as alias flags for --with-{cpu,arch,tune} on AArch64.
+       * doc/install.texi: Document new flags for aarch64.
+
+2020-11-17  Sebastian Pop  <spop@amazon.com>
+
+       * config.gcc: Add --with-tune to AArch64 configure flags.
+
+2020-11-17  Andrew MacLeod  <amacleod@redhat.com>
+
+       PR tree-optimization/91029
+       * range-op.cc (operator_trunc_mod::op1_range): New.
+
+2020-11-17  Jan Hubicka  <jh@suse.cz>
+
+       * ipa-icf.c (sem_function::hash_stmt): Fix conditional on
+       variably_modified_type_p.
+
+2020-11-17  Nathan Sidwell  <nathan@acm.org>
+
+       * tree.h (cache_integer_cst): Add defaulted might_duplicate parm.
+       * tree.c (cache_integer_cst): Return the integer cst, add
+       might_duplicate parm to permit finding a small duplicate.
+
+2020-11-17  Andrew MacLeod  <amacleod@redhat.com>
+
+       PR tree-optimization/83072
+       * range-op.cc (wi_optimize_and_or): Remove zero from IOR range when
+       mask is non-zero.
+
+2020-11-17  Joseph Myers  <joseph@codesourcery.com>
+
+       * ginclude/float.h (CR_DECIMAL_DIG): Also define for
+       [__STDC_WANT_IEC_60559_EXT__].
+
+2020-11-17  Joseph Myers  <joseph@codesourcery.com>
+
+       * ginclude/float.h [__STDC_VERSION__ > 201710L] (FLT_IS_IEC_60559,
+       DBL_IS_IEC_60559, LDBL_IS_IEC_60559): New macros.
+
+2020-11-17  Aaron Sawdey  <acsawdey@linux.ibm.com>
+
+       PR target/96791
+       * mode-classes.def: Add MODE_OPAQUE.
+       * machmode.def: Add OPAQUE_MODE.
+       * tree.def: Add OPAQUE_TYPE for types that will use
+       MODE_OPAQUE.
+       * doc/generic.texi: Document OPAQUE_TYPE.
+       * doc/rtl.texi: Document MODE_OPAQUE.
+       * machmode.h: Add OPAQUE_MODE_P().
+       * genmodes.c (complete_mode): Add MODE_OPAQUE.
+       (opaque_mode): New function.
+       * tree.c (tree_code_size): Add OPAQUE_TYPE.
+       * tree.h: Add OPAQUE_TYPE_P().
+       * stor-layout.c (int_mode_for_mode): Treat MODE_OPAQUE modes
+       like BLKmode.
+       * ira.c (find_moveable_pseudos): Treat MODE_OPAQUE modes more
+       like integer/float modes here.
+       * dbxout.c (dbxout_type): Treat OPAQUE_TYPE like VOID_TYPE.
+       * tree-pretty-print.c (dump_generic_node): Treat OPAQUE_TYPE
+       like like other types.
+
+2020-11-17  Jan Hubicka  <hubicka@ucw.cz>
+           Martin Liska  <mliska@suse.cz>
+
+       * ipa-icf.c: Include data-streamer.h and alias.h.
+       (sem_function::sem_function): Initialize memory_access_types
+       and m_alias_sets_hash.
+       (sem_function::hash_stmt): For memory accesses and when going to
+       do lto streaming add base and ref types into memory_access_types.
+       (sem_item_optimizer::write_summary): Stream memory access types.
+       (sem_item_optimizer::read_section): Likewise and also iniitalize
+       m_alias_sets_hash.
+       (sem_item_optimizer::execute): Call
+       sem_item_optimizer::update_hash_by_memory_access_type.
+       (sem_item_optimizer::update_hash_by_memory_access_type): Updat.
+       * ipa-icf.h (sem_function): Add memory_access_types and
+       m_alias_sets_hash.
+
+2020-11-17  Jan Hubicka  <jh@suse.cz>
+
+       PR bootstrap/97857
+       * ipa-devirt.c (odr_based_tbaa_p): Do not ICE when
+       odr_hash is not initialized
+       * ipa-utils.h (type_with_linkage_p): Do not sanity check
+       CXX_ODR_P.
+       * tree-streamer-out.c (pack_ts_type_common_value_fields): Set
+       CXX_ODR_P according to the canonical type.
+
+2020-11-17  Nathan Sidwell  <nathan@acm.org>
+
+       * langhooks-def.h (LANG_HOOKS_PREPROCESS_MAIN_FILE)
+       (LANG_HOOKS_PREPROCESS_OPTIONS, LANG_HOOKS_PREPROCESS_UNDEF)
+       (LANG_HOOKS_PREPROCESS_TOKEN): New.
+       (LANG_HOOKS_INITIALIZER): Add them.
+       * langhooks.h (struct lang_hooks): Add preprocess_main_file,
+       preprocess_options, preprocess_undef, preprocess_token hooks.  Add
+       enum PT_flags.
+
+2020-11-17  Richard Sandiford  <richard.sandiford@arm.com>
+
+       PR tree-optimization/97693
+       * tree-vect-stmts.c (vectorizable_call): Pass the required vectype
+       to vect_get_vec_defs_for_operand.
+
+2020-11-17  Liu Hao  <lh_mouse@126.com>
+
+       * config/i386/msformat-c.c: Add more length modifiers.
+
+2020-11-17  Tamar Christina  <tamar.christina@arm.com>
+
+       PR driver/97574
+       * gcc.c (convert_filename): Don't add suffix to things that are
+       not files.
+       (not_actual_file_p): Use supplied argument.
+
+2020-11-17  Haochen Gui  <guihaoc@gcc.gnu.org>
+
+       * final.c (final_scan_insn_1): Set jump table relocatable as the
+       second argument of targetm.asm_out.function_rodata_section.
+       * output.h (default_function_rodata_section,
+       default_no_function_rodata_section): Add the second argument to the
+       declarations.
+       * target.def (function_rodata_section): Change the doc and add
+       the second argument.
+       * doc/tm.texi: Regenerate.
+       * varasm.c (jumptable_relocatable): Implement.
+       (default_function_rodata_section): Add the second argument
+       and the support for relocatable read only sections.
+       (default_no_function_rodata_section): Add the second argument.
+       (function_mergeable_rodata_prefix): Set the second argument to false.
+       * config/mips/mips.c (mips_function_rodata_section): Add the second
+       arugment and set it to false.
+       * config/s390/s390.c (targetm.asm_out.function_rodata_section): Set
+       the second argument to false.
+       * config/s390/s390.md: Likewise.
+
+2020-11-17  liuhongt  <hongtao.liu@intel.com>
+
+       PR target/97194
+       * config/i386/i386-expand.c (ix86_expand_vector_set_var): New function.
+       * config/i386/i386-protos.h (ix86_expand_vector_set_var): New Decl.
+       * config/i386/predicates.md (vec_setm_operand): New predicate,
+       true for const_int_operand or register_operand under TARGET_AVX2.
+       * config/i386/sse.md (vec_set<mode>): Support both constant
+       and variable index vec_set.
+
+2020-11-17  Martin Sebor  <msebor@redhat.com>
+
+       * tree-ssa-uninit.c (maybe_warn_operand): Call is_empty_type.
+       * tree.c (default_is_empty_type): Rename...
+       (is_empty_type): ...to this.
+       * tree.h (is_empty_type): Declare.
+
+2020-11-17  Martin Sebor  <msebor@redhat.com>
+
+       PR middle-end/95673
+       * tree-ssa-strlen.c (used_only_for_zero_equality): Rename...
+       (use_in_zero_equality): ...to this.  Add a default argument.
+       (handle_builtin_memcmp): Adjust to the name change above.
+       (handle_builtin_string_cmp): Same.
+       (maybe_warn_pointless_strcmp): Same.  Pass in an explicit argument.
+
+2020-11-17  Joseph Myers  <joseph@codesourcery.com>
+
+       * ginclude/float.h (DEC32_SNAN, DEC64_SNAN, DEC128_SNAN): New C2x
+       macros.
+
+2020-11-17  Joseph Myers  <joseph@codesourcery.com>
+
+       * ginclude/float.h (INFINITY, NAN, FLT_SNAN, DBL_SNAN, LDBL_SNAN)
+       (FLT16_SNAN, FLT32_SNAN, FLT64_SNAN, FLT128_SNAN, FLT32X_SNAN)
+       (FLT64X_SNAN, FLT128X_SNAN, DEC_INFINITY, DEC_NAN): New C2x
+       macros.
+       * doc/sourcebuild.texi (Effective-Target Keywords): Document inff.
+
 2020-11-17  Armin Brauns via Gcc-patches  <gcc-patches@gcc.gnu.org>
 
        * gcc.c: Document %T spec file directive.
index 0ad54ab67bd8a1dd3dfe3aba692afb1b1e90841b..6ee7c2ae987a5cbf2a7bcad4930b8b70d5682306 100644 (file)
@@ -1 +1 @@
-20201117
+20201118
index dc15a61ee06b1ef8db6509ef8e9564a8ce7e8578..3fec8f24ee96026a06542c61b21115818ffa3b17 100644 (file)
@@ -1,3 +1,44 @@
+2020-11-17  Nathan Sidwell  <nathan@acm.org>
+
+       * c-common.h (enum c_tree_index): Reorder to place lazy fields
+       after newly-added CTI_MODULE_HWM.
+
+2020-11-17  Joseph Myers  <joseph@codesourcery.com>
+
+       * c-cppbuiltin.c (builtin_define_float_constants): Define
+       "*_IS_IEC_60559__" macros.
+
+2020-11-17  Nathan Sidwell  <nathan@acm.org>
+
+       * c-lex.c: #include "langhooks.h".
+       (cb_undef): Maybe call preprocess_undef lang hook.
+       * c-opts.c (c_common_post_options): Maybe call preprocess_options
+       lang hook.
+       (push_command_line_include): Maybe call preprocess_main_file lang
+       hook.
+       (cb_file_change): Likewise.
+       * c-ppoutput.c: #include "langhooks.h.
+       (scan_translation_unit): Maybe call preprocess_token lang hook.
+       (class do_streamer): New, derive from token_streamer.
+       (directives_only_cb): Data pointer is do_streamer, call
+       preprocess_token lang hook.
+       (scan_translation_unit_directives_only): Use do_streamer.
+       (print_line_1): Move src_line recording to after string output.
+       (cb_undef): Maybe call preprocess_undef lang hook.
+
+2020-11-17  Nathan Sidwell  <nathan@acm.org>
+
+       * c-ppoutput.c (scan_translation_unit): Use token_streamer, remove
+       code duplicating that functionality.
+
+2020-11-17  Jakub Jelinek  <jakub@redhat.com>
+
+       PR c/90628
+       * c-common.c (check_builtin_function_arguments)
+       <case BUILT_IN_ADD_OVERFLOW>: Diagnose when last argument is pointer
+       to _Atomic.  For the TYPE_READONLY case, adjust message to be usable
+       for more builtins and argument positions.
+
 2020-11-16  Iain Sandoe  <iain@sandoe.co.uk>
 
        PR objc/97854
index 83d788506f28776574f634eef91e9296865a5046..0f418629c9396218274b731856b6b5c572693726 100644 (file)
@@ -1,3 +1,19 @@
+2020-11-17  Nathan Sidwell  <nathan@acm.org>
+
+       PR c++/97877
+       * decl.c (duplicate_decls): Deal with duplicated DECL_LOCAL_DECL_P
+       decls.  Extend decl_lang_specific checking assert.
+
+2020-11-17  Nathan Sidwell  <nathan@acm.org>
+
+       * cp-tree.h (enum cp_tree_index): Reorder to place lazy fields
+       after newly-added CPTI_MODULE_HWM.
+
+2020-11-17  Iain Sandoe  <iain@sandoe.co.uk>
+
+       PR c++/97871
+       * parser.c (cp_parser_declaration): Remove checking assert.
+
 2020-11-15  Jason Merrill  <jason@redhat.com>
 
        * decl.c (cp_finish_decl): Only check abstractness on definition.
index 7bff1b2d5a3aab83dea2dc69ab45d5a15de35ae5..69b337c64db0665119e43ca4790547d12e36c394 100644 (file)
@@ -1,3 +1,8 @@
+2020-11-17  Harald Anlauf  <anlauf@gmx.de>
+
+       * gfortran.texi: Fix description of GFC_RTCHECK_* to match actual
+       code.
+
 2020-11-16  Harald Anlauf  <anlauf@gmx.de>
 
        * trans-intrinsic.c (gfc_conv_intrinsic_size): Generate runtime
index d33607422ea0fcdafada32c8dcc5013c32a64622..29d07052ac03952a422992883bebbbc6aaf71bcd 100644 (file)
@@ -1,3 +1,10 @@
+2020-11-17  Jan Hubicka  <jh@suse.cz>
+
+       PR bootstrap/97857
+       * lto-common.c (gimple_register_canonical_type_1): Only
+       register types with TYPE_CXX_ODR_P flag; sanity check that no
+       conflict happens at ltrans time.
+
 2020-11-06  Nathan Sidwell  <nathan@acm.org>
 
        * lto-symtab.c (lto_symtab_merge_decls_1): Rename
index 8672fd885cab6037d5ea9e86b0c48c8994ed65b1..ec4c0d7405530ececa319d17ca1be034b68587cc 100644 (file)
@@ -1,3 +1,138 @@
+2020-11-17  Andrew MacLeod  <amacleod@redhat.com>
+
+       * gcc.dg/pr91029.c: New.
+
+2020-11-17  Nathan Sidwell  <nathan@acm.org>
+
+       PR c++/97877
+       * g++.dg/lookup/pr97877.C: New.
+
+2020-11-17  Andrew MacLeod  <amacleod@redhat.com>
+
+       * gcc.dg/pr83072.c: New.
+
+2020-11-17  Joseph Myers  <joseph@codesourcery.com>
+
+       * gcc.dg/cr-decimal-dig-3.c: New test.
+
+2020-11-17  Joseph Myers  <joseph@codesourcery.com>
+
+       * gcc.dg/c11-float-6.c, gcc.dg/c2x-float-10.c: New tests.
+
+2020-11-17  David Edelsohn  <dje.gcc@gmail.com>
+
+       * gcc.dg/pr25376.c: Allow .opd section.
+
+2020-11-17  H.J. Lu  <hjl.tools@gmail.com>
+
+       PR target/31799
+       * gcc.target/i386/pr31799.c: New test.
+
+2020-11-17  Richard Sandiford  <richard.sandiford@arm.com>
+
+       * gcc.target/aarch64/sve/cond_cnot_1.c: Remove XFAIL.
+       * gcc.target/aarch64/sve/cond_unary_1.c: Likewise.
+
+2020-11-17  Richard Sandiford  <richard.sandiford@arm.com>
+
+       PR tree-optimization/97693
+       * gcc.dg/vect/pr97693.c: New test.
+
+2020-11-17  Richard Sandiford  <richard.sandiford@arm.com>
+
+       * gcc.dg/vect/slp-46.c: XFAIL test for SLP on vect_load_lanes targets.
+
+2020-11-17  Richard Sandiford  <richard.sandiford@arm.com>
+
+       * gcc.dg/vect/aligned-section-anchors-nest-1.c: XFAIL alignment
+       test if vect_element_align_preferred.
+
+2020-11-17  Richard Sandiford  <richard.sandiford@arm.com>
+
+       * gcc.dg/vect/bb-slp-subgroups-3.c: XFAIL for variable-length vectors.
+
+2020-11-17  Richard Sandiford  <richard.sandiford@arm.com>
+
+       * gcc.dg/vect/pr65947-8.c: Expect the loop to be vectorized for SVE.
+
+2020-11-17  Richard Sandiford  <richard.sandiford@arm.com>
+
+       * gcc.dg/vect/pr97678.c: XFAIL test for SLP vectorization
+       for variable-length vectors.
+       * gcc.dg/vect/pr97835.c: Likewise.
+       * gcc.dg/vect/slp-49.c: Likewise.
+       * gcc.dg/vect/vect-outer-slp-1.c: Likewise.
+       * gcc.dg/vect/vect-outer-slp-2.c: Likewise.
+       * gcc.dg/vect/vect-outer-slp-3.c: Likewise.
+
+2020-11-17  Richard Sandiford  <richard.sandiford@arm.com>
+
+       * gcc.dg/vect/slp-reduc-4.c: XFAIL test for SLP vectorization
+       for variable-length SVE.
+       * gcc.dg/vect/slp-reduc-7.c: Likewise.
+
+2020-11-17  Richard Sandiford  <richard.sandiford@arm.com>
+
+       * gcc.dg/vect/bb-slp-43.c: Remove XFAIL for vect_variable_length.
+
+2020-11-17  Richard Sandiford  <richard.sandiford@arm.com>
+
+       * gcc.dg/vect/pr91750.c: Allow "[]," inside a vector(...) lane count.
+
+2020-11-17  Liu Hao  <lh_mouse@126.com>
+
+       * gcc.dg/format/ms_c99-printf-3.c: Update tests.
+
+2020-11-17  Jakub Jelinek  <jakub@redhat.com>
+
+       PR c/90628
+       * gcc.dg/builtin-arith-overflow-4.c: New test.
+
+2020-11-17  Jakub Jelinek  <jakub@redhat.com>
+
+       * gcc.dg/guality/pr59776.c (foo): Use noipa attribute instead of
+       noinline, noclone.
+
+2020-11-17  liuhongt  <hongtao.liu@intel.com>
+
+       * gcc.target/i386/avx2-vec-set-1.c: New test.
+       * gcc.target/i386/avx2-vec-set-2.c: New test.
+       * gcc.target/i386/avx512bw-vec-set-1.c: New test.
+       * gcc.target/i386/avx512bw-vec-set-2.c: New test.
+       * gcc.target/i386/avx512f-vec-set-2.c: New test.
+       * gcc.target/i386/avx512vl-vec-set-2.c: New test.
+
+2020-11-17  Martin Sebor  <msebor@redhat.com>
+
+       PR middle-end/95673
+       * gcc.dg/Wstring-compare-3.c: New test.
+
+2020-11-17  Joseph Myers  <joseph@codesourcery.com>
+
+       * gcc.dg/dfp/c2x-float-dfp-7.c, gcc.dg/dfp/c2x-float-dfp-8.c: New
+       tests.
+       * gcc.dg/c2x-float-no-dfp-3.c: Also check that DEC32_SNAN,
+       DEC64_SNAN and DEC128_SNAN are not defined.
+
+2020-11-17  Joseph Myers  <joseph@codesourcery.com>
+
+       * lib/target-supports.exp (check_effective_target_inff): New.
+       * gcc.dg/c11-float-4.c, gcc.dg/c11-float-5.c,
+       gcc.dg/c11-float-dfp-2.c, gcc.dg/c2x-float-2.c,
+       gcc.dg/c2x-float-3.c, gcc.dg/c2x-float-4.c, gcc.dg/c2x-float-5.c,
+       gcc.dg/c2x-float-6.c, gcc.dg/c2x-float-7.c, gcc.dg/c2x-float-8.c,
+       gcc.dg/c2x-float-9.c, gcc.dg/c2x-float-no-dfp-3.c,
+       gcc.dg/c2x-float-no-dfp-4.c, gcc.dg/dfp/c2x-float-dfp-4.c,
+       gcc.dg/dfp/c2x-float-dfp-5.c, gcc.dg/dfp/c2x-float-dfp-6.c,
+       gcc.dg/torture/float128-nan-floath.c,
+       gcc.dg/torture/float128x-nan-floath.c,
+       gcc.dg/torture/float16-nan-floath.c,
+       gcc.dg/torture/float32-nan-floath.c,
+       gcc.dg/torture/float32x-nan-floath.c,
+       gcc.dg/torture/float64-nan-floath.c,
+       gcc.dg/torture/float64x-nan-floath.c,
+       gcc.dg/torture/floatn-nan-floath.h: New tests.
+
 2020-11-16  Roger Sayle  <roger@nextmovesoftware.com>
 
        PR rtl-optimization/92180
index e412bc22a879b0149769dc70e2a7e94083bddde6..2b3546b68b8c8ca3ffc590c434baf6758e04a184 100644 (file)
@@ -1,3 +1,32 @@
+2020-11-17  Nathan Sidwell  <nathan@acm.org>
+
+       * include/cpplib.h (struct cpp_callbacks): Add
+       user_deferred_macro & translate_include.
+
+2020-11-17  Nathan Sidwell  <nathan@acm.org>
+
+       * include/line-map.h (enum lc_reason): Add LC_MODULE.
+       (MAP_MODULE_P): New.
+       (line_map_new_raw): Declare.
+       (linemap_enter_macro): Move declaration from internal.h
+       (linemap_module_loc, linemap_module_reparent)
+       (linemap_module_restore): Declare.
+       (linemap_lookup_macro_indec): Declare.
+       * internal.h (linemap_enter_macro): Moved to line-map.h.
+       * line-map.c (linemap_new_raw): New, broken out of ...
+       (new_linemap): ... here.  Call it.
+       (LAST_SOURCE_LINE_LOCATION): New.
+       (liemap_module_loc, linemap_module_reparent)
+       (linemap_module_restore): New.
+       (linemap_lookup_macro_index): New, broken out of ...
+       (linemap_macro_map_lookup): ... here.  Call it.
+       (linemap_dump): Add module dump.
+
+2020-11-17  Nathan Sidwell  <nathan@acm.org>
+
+       PR preprocessor/97858
+       * mkdeps.c (munge): Drop varadic args, we only ever use one.
+
 2020-11-13  Joseph Myers  <joseph@codesourcery.com>
 
        * expr.c (cpp_classify_number): Update diagnostic for binary
index 43f6f3938f8949adb5b1878aea1ecb8ae121458f..471069b8f91d5a918462567625099170a7ce62b5 100644 (file)
@@ -1,3 +1,30 @@
+2020-11-17  Jonathan Wakely  <jwakely@redhat.com>
+
+       PR libstdc++/93421
+       * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Fail if struct
+       timespec isn't compatible with SYS_clock_gettime.
+       * configure: Regenerate.
+       * src/c++11/chrono.cc: Revert changes for time64 compatibility.
+       Add static_assert instead.
+       * src/c++11/futex.cc (_M_futex_wait_until_steady): Assume
+       SYS_clock_gettime can use struct timespec.
+
+2020-11-17  Jonathan Wakely  <jwakely@redhat.com>
+
+       PR libstdc++/97869
+       * include/precompiled/stdc++.h: Include <coroutine>.
+       * include/std/version (__cpp_lib_span): Check __cpp_lib_concepts
+       before defining.
+
+2020-11-17  Patrick Palka  <ppalka@redhat.com>
+
+       PR libstdc++/97828
+       * include/bits/ranges_algo.h (__search_n_fn::operator()): Check
+       random_access_iterator before using the backtracking
+       implementation.  When the backwards scan fails prematurely,
+       reset __remainder appropriately.
+       * testsuite/25_algorithms/search_n/97828.cc: New test.
+
 2020-11-16  Jonathan Wakely  <jwakely@redhat.com>
 
        * src/Makefile.am (libstdc++-symbols.ver-sun): Remove -lrt from