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GCC Administrator 2021-12-14 00:16:25 +00:00
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144
gcc/ChangeLog
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2021-12-13 Vladimir N. Makarov <vmakarov@redhat.com>
PR target/99531
* ira-costs.c (record_operand_costs): Do not take pseudo class
calculated on the 1st iteration into account when processing move
involving the pseudo and a hard register.
2021-12-13 Roger Sayle <roger@nextmovesoftware.com>
* config/i386/i386.md (define_split any_or:SWI248 -> orb %?h):
Optimize the case where the integer constant operand is zero.
2021-12-13 Doug Rupp <rupp@adacore.com>
Olivier Hainque <hainque@adacore.com>
* config/vxworks.h (VXWORKS_LINK_OS_SPEC): New spec.
(VXWORKS_BASE_LINK_SPEC): New spec, using the former.
(VXWORKS_EXTRA_LINK_SPEC): New spec for old and new VxWorks.
(VXWORKS_LINK_SPEC): Combo of BASE and EXTRA specs.
* config/rs6000/vxworks.h (VXWORKS_LINK_OS_SPEC): Empty.
(LINK_OS_EXTRA_SPEC32): Use VXWORKS_LINK_SPEC.
(LINK_OS_EXTRA_SPEC64): Likewise.
2021-12-13 Fred Konrad <konrad@adacore.com>
Olivier Hainque <hainque@adacore.com>
* config/vxworks.h (VXWORKS_BASE_LIBS_RTP): Guard -lc_internal
on !shared+!non-static and document.
(VXWORKS_LIB_SPEC): Remove the bits intended to drag the
init/fini functions from libc_internal in the shared lib case.
(VX_CRTBEGIN_SPEC/VX_CRTEND_SPEC): Use vxcrtstuff objects also in
configurations with shared lib and INITFINI_ARRAY support.
2021-12-13 Fred Konrad <konrad@adacore.com>
Olivier Hainque <hainque@adacore.com>
* config/vx-common.h: Define REAL_LIBGCC_SPEC since the
'-non-static' option is not standard.
* config/vxworks.h (VXWORKS_LIBGCC_SPEC): Implement the LIBGCC_SPEC
since REAL_LIBGCC_SPEC is used now.
(STARTFILE_PREFIX_SPEC): Use the PIC VSB when building shared libraries
or non-static binaries.
2021-12-13 Jan Hubicka <hubicka@ucw.cz>
* common.opt: Add -fipa-strict-aliasing.
* doc/invoke.texi: Document -fipa-strict-aliasing.
* ipa-modref.c (modref_access_analysis::record_access): Honor
-fipa-strict-aliasing.
(modref_access_analysis::record_access_lto): Likewise.
2021-12-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64-arches.def (armv8.8-a): Define.
* config/aarch64/aarch64.h (AARCH64_FL_V8_8): Define.
(AARCH64_FL_FOR_ARCH8_8): Define.
* doc/invoke.texi: Document -march=armv8.8-a.
2021-12-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64.c (aarch64_expand_setmem_mops): Define.
(aarch64_expand_setmem): Adjust for TARGET_MOPS.
* config/aarch64/aarch64.h (CLEAR_RATIO): Adjust for TARGET_MOPS.
(SET_RATIO): Likewise.
* config/aarch64/aarch64.md ("unspec"): Add UNSPEC_SETMEM.
(aarch64_setmemdi): Define.
(setmemdi): Adjust for TARGET_MOPS.
* config/aarch64/aarch64.opt (aarch64-mops-memset-size-threshold):
New param.
2021-12-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64.md (aarch64_movmemdi): Define.
(movmemdi): Define.
(unspec): Add UNSPEC_MOVMEM.
* config/aarch64/aarch64.opt (aarch64-mops-memmove-size-threshold):
New param.
2021-12-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64-option-extensions.def (mops): Define.
* config/aarch64/aarch64.c (aarch64_expand_cpymem_mops): Define.
(aarch64_expand_cpymem): Define.
* config/aarch64/aarch64.h (AARCH64_FL_MOPS): Define.
(AARCH64_ISA_MOPS): Define.
(TARGET_MOPS): Define.
(MOVE_RATIO): Adjust for TARGET_MOPS.
* config/aarch64/aarch64.md ("unspec"): Add UNSPEC_CPYMEM.
(aarch64_cpymemdi): New pattern.
(cpymemdi): Adjust for TARGET_MOPS.
* config/aarch64/aarch64.opt (aarch64-mops-memcpy-size-threshol):
New param.
* doc/invoke.texi (AArch64 Options): Document +mops.
2021-12-13 Martin Liska <mliska@suse.cz>
PR ipa/103636
* ipa-inline.c (can_inline_edge_p): Move logic checking
no_profile_instrument_function logic to ...
(can_early_inline_edge_p): ... here.
2021-12-13 Olivier Hainque <hainque@adacore.com>
* config/vxworks/_yvals.h: #include yvals.h also if
defined(__RTP__).
2021-12-13 Olivier Hainque <hainque@adacore.com>
* config/vxworks.h (VXWORKS_OS_CPP_BUILTINS): Define
_C99 for C++.
2021-12-13 Olivier Hainque <hainque@adacore.com>
* config/t-vxworks: Clear NATIVE_SYSTEM_HEADER_DIR.
* config/vxworks.h (SYSROOT_HEADERS_SUFFIX_SPEC): Define, for
VxWorks 7 and earlier.
(VXWORKS_ADDITIONAL_CPP_SPEC): Simplify accordingly.
(STARTFILE_PREFIX_SPEC): Adjust accordingly.
* config/rs6000/vxworks.h (STARTFILE_PREFIX_SPEC): Adjust.
2021-12-13 Martin Liska <mliska@suse.cz>
* doc/extend.texi: Use @item for the first @itemx entry.
2021-12-13 Jakub Jelinek <jakub@redhat.com>
* machmode.h (gt_pch_nx): Use gt_pointer_operator as type of second
argument instead of equivalent void (*) (void *, void *, void *).
* poly-int.h (gt_pch_nx): Likewise.
* wide-int.h (gt_pch_nx): Likewise.
* config/aarch64/aarch64-sve-builtins.cc (gt_pch_nx): Likewise.
2021-12-13 Jan Hubicka <hubicka@ucw.cz>
PR ipa/103513
* ipa-fnsummary.c (evaluate_conditions_for_known_args): Do not ICE
on ternary expression.
2021-12-13 Kewen Lin <linkw@linux.ibm.com>
PR target/103515
* attribs.c (decl_attributes): Check if target options change and
create one node if so.
2021-12-12 Jonathan Wakely <jwakely@redhat.com>
* Makefile.in: Remove unique-ptr-tests.o.

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20211213
20211214

7
gcc/fortran/ChangeLog
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2021-12-13 Tobias Burnus <tobias@codesourcery.com>
PR fortran/103576
* openmp.c (is_scalar_intrinsic_expr): Fix condition.
(resolve_omp_atomic): Fix/update checks, accept compare.
* trans-openmp.c (gfc_trans_omp_atomic): Handle compare.
2021-12-11 Harald Anlauf <anlauf@gmx.de>
PR fortran/103606

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gcc/testsuite/ChangeLog
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2021-12-13 Vladimir N. Makarov <vmakarov@redhat.com>
PR target/99531
* gcc.target/i386/pr99531.c: New test.
2021-12-13 Roger Sayle <roger@nextmovesoftware.com>
* gcc.target/i386/pr103611-1.c: New test case.
2021-12-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.target/aarch64/mops_3.c: New test.
2021-12-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.target/aarch64/mops_2.c: New test.
2021-12-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.target/aarch64/mops_1.c: New test.
2021-12-13 Tobias Burnus <tobias@codesourcery.com>
* gfortran.dg/gomp/atomic-25.f90: Remove sorry, fix + add checks.
* gfortran.dg/gomp/atomic-26.f90: Likewise.
* gfortran.dg/gomp/atomic-21.f90: New test.
2021-12-13 Jan Hubicka <hubicka@ucw.cz>
PR ipa/103513
* gcc.c-torture/compile/pr103513.c: New test.
2021-12-13 Kewen Lin <linkw@linux.ibm.com>
PR target/103515
* gcc.target/powerpc/pr103515.c: New test.
2021-12-12 Antoni Boucher <bouanto@zoho.com>
PR target/100688

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libgcc/ChangeLog
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2021-12-13 Olivier Hainque <hainque@adacore.com>
* config.host (powerpc*-*-vxworks7*): Remove
rs6000/t-linux and t-slibgcc-libgcc from tmake_file.
2021-12-13 Olivier Hainque <hainque@adacore.com>
* config.host (*vxworks*): Remove special case for
arm on the use of vxcrtstuff.
2021-12-13 Fred Konrad <konrad@adacore.com>
Olivier Hainque <hainque@adacore.com>
* config/t-vxcrtstuffS: New Makefile fragment.
* config/vxcrtstuff.c: Provide __dso_handle. Provide _init/_fini
functions for INITFINI_ARRAY support in shared libs and guard
the definition of eh table registration functions on conditions
indicating they are needed.
2021-12-13 Olivier Hainque <hainque@adacore.com>
* config.host (powerpc*-wrs-vxworks7*): Place t-crtstuff
ahead of the other files in tmake_files.
* config/t-vxworks: Add to CRTSTUFF_T_CFLAGS instead of
overriding it.
2021-12-13 Olivier Hainque <hainque@adacore.com>
* config/t-vxworks (LIBGCC2_INCLUDES): Simplify and handle
both VxWorks7 and earlier.
* config/t-vxworks7: Remove.
* config.host: Remove special case for vxworks7.
2021-12-11 Rasmus Villemoes <rasmus.villemoes@prevas.dk>
* config/vxcrtstuff.c: Make constructor and destructor

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libgomp/ChangeLog
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2021-12-13 Tobias Burnus <tobias@codesourcery.com>
* libgomp.texi (OpenMP 5.1): Set Fortran support for atomic to 'Y'.
* testsuite/libgomp.fortran/atomic-19.f90: New test.
2021-12-10 Andrew Stubbs <ams@codesourcery.com>
* plugin/plugin-gcn.c (struct gcn_image_desc): Remove global_variables.

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libstdc++-v3/ChangeLog
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2021-12-13 Jonathan Wakely <jwakely@redhat.com>
* scripts/make_exports.pl: Replace '?' with '.' when turning
a glob into a regex.
2021-12-13 Jonathan Wakely <jwakely@redhat.com>
* include/bits/ranges_base.h (ranges::size, ranges::empty): Add
explicit check for unbounded arrays before using ranges::begin.
* testsuite/std/ranges/access/empty.cc: Check handling of unbounded
arrays.
* testsuite/std/ranges/access/size.cc: Likewise.
2021-12-13 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/103664
* include/bits/regex.h (__regex_replace): Declare.
(regex_replace): Use it.
* include/bits/regex.tcc (__regex_replace): Replace regex_replace
definition with __regex_replace.
* testsuite/28_regex/algorithms/regex_replace/char/103664.cc: New test.
2021-12-11 Jason Merrill <jason@redhat.com>
PR c++/103534