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GCC Administrator 2021-06-19 00:18:23 +00:00
parent 067e45a6f3
commit 547b692d20
7 changed files with 197 additions and 1 deletions
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52
gcc/ChangeLog
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2021-06-18 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
Backported from master:
2021-06-18 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
PR target/100856
* common/config/arm/arm-common.c (arm_canon_arch_option_1): New function
derived from arm_canon_arch.
(arm_canon_arch_option): Call it.
(arm_canon_arch_multilib_option): New function.
* config/arm/arm-cpus.in (IGNORE_FOR_MULTILIB): New fgroup.
* config/arm/arm.h (arm_canon_arch_multilib_option): New prototype.
(CANON_ARCH_MULTILIB_SPEC_FUNCTION): New macro.
(MULTILIB_ARCH_CANONICAL_SPECS): New macro.
(DRIVER_SELF_SPECS): Add MULTILIB_ARCH_CANONICAL_SPECS.
* config/arm/arm.opt (mlibarch): New option.
* config/arm/t-rmprofile (MULTILIB_MATCHES): For armv8*-m, replace use
of march on RHS with mlibarch.
2021-06-18 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
Backported from master:
2021-06-11 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
PR target/101016
* config/arm/arm_mve.h (__arm_vld1q): Change __ARM_mve_coerce(p0,
int8_t const *) to __ARM_mve_coerce1(p0, int8_t *) in the argument for
the polymorphic variants matching code.
(__arm_vld1q_z): Likewise.
(__arm_vld2q): Likewise.
(__arm_vld4q): Likewise.
(__arm_vldrbq_gather_offset): Likewise.
(__arm_vldrbq_gather_offset_z): Likewise.
2021-06-18 Jakub Jelinek <jakub@redhat.com>
PR middle-end/101062
* stor-layout.c (finish_bitfield_layout): Don't add bitfield
representatives in QUAL_UNION_TYPE.
2021-06-18 Jakub Jelinek <jakub@redhat.com>
Backported from master:
2021-06-16 Jakub Jelinek <jakub@redhat.com>
PR middle-end/101062
* stor-layout.c (finish_bitfield_representative): For fields in unions
assume nextf is always NULL.
(finish_bitfield_layout): Compute bit field representatives also in
unions, but handle it as if each bitfield was the only field in the
aggregate.
2021-06-17 Peter Bergner <bergner@linux.ibm.com>
Backported from master:

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20210618
20210619

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gcc/fortran/ChangeLog
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2021-06-18 Harald Anlauf <anlauf@gmx.de>
Backported from master:
2021-06-16 Harald Anlauf <anlauf@gmx.de>
PR fortran/95501
PR fortran/95502
* expr.c (gfc_check_pointer_assign): Avoid NULL pointer
dereference.
* match.c (gfc_match_pointer_assignment): Likewise.
* parse.c (gfc_check_do_variable): Avoid comparison with NULL
symtree.
2021-06-17 Jakub Jelinek <jakub@redhat.com>
Backported from master:

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gcc/testsuite/ChangeLog
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2021-06-18 Harald Anlauf <anlauf@gmx.de>
Backported from master:
2021-06-16 Harald Anlauf <anlauf@gmx.de>
PR fortran/95501
PR fortran/95502
* gfortran.dg/pr95502.f90: New test.
2021-06-18 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
Backported from master:
2021-06-18 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
PR target/100856
* gcc.target/arm/acle/pr100856.c: New test.
* gcc.target/arm/multilib.exp: Add tests for cde options.
2021-06-18 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
Backported from master:
2021-06-11 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
PR target/101016
* gcc.target/arm/mve/intrinsics/pr101016.c: New test.
2021-06-18 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
Backported from master:
2021-06-11 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
PR target/99939
* gcc.target/arm/cmse/cmse-18.c: Add separate scan-assembler
directives check for target is v8.1-m.main+mve or not before
comparing the assembly output.
* gcc.target/arm/cmse/cmse-20.c: New test.
2021-06-18 Jakub Jelinek <jakub@redhat.com>
Backported from master:
2021-06-16 Jakub Jelinek <jakub@redhat.com>
PR middle-end/101062
* gcc.dg/pr101062.c: New test.
2021-06-17 Peter Bergner <bergner@linux.ibm.com>
Backported from master:

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libgcc/ChangeLog
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2021-06-18 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
Backported from master:
2021-06-11 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
PR target/99939
* config/arm/cmse_nonsecure_call.S: Add __ARM_FEATURE_MVE
macro.
* config/arm/t-arm: To link cmse.o and cmse_nonsecure_call.o
on passing -mcmse option.
2021-04-27 Michael Meissner <meissner@linux.ibm.com>
PR target/98952

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libitm/ChangeLog
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2021-06-18 Jonathan Wakely <jwakely@redhat.com>
Backported from master:
2021-06-17 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/91488
* testsuite/libitm.c++/libstdc++-pr91488.C: New test.
2021-04-27 Release Manager
* GCC 11.1.0 released.

67
libstdc++-v3/ChangeLog
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2021-06-18 Jonathan Wakely <jwakely@redhat.com>
Backported from master:
2021-06-18 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/95833
* include/std/numeric (reduce(Iter, Iter, T, BinaryOp)): Replace
incorrect static_assert with ones matching the 'Mandates'
conditions in the standard.
* testsuite/26_numerics/reduce/95833.cc: New test.
2021-06-18 Jonathan Wakely <jwakely@redhat.com>
Backported from master:
2021-06-18 Jonathan Wakely <jwakely@redhat.com>
* testsuite/21_strings/basic_string/cons/char/1.cc: Use
diagnostic pragma to suppress -Wstringop-overread error.
2021-06-18 Jonathan Wakely <jwakely@redhat.com>
Backported from master:
2021-06-17 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/91488
* include/bits/basic_string.h (__cpp_lib_constexpr_string): Only
define C++20 value when std::is_constant_evaluated is available.
* include/bits/char_traits.h (__cpp_lib_constexpr_char_traits):
Likewise.
(__constant_string_p, __constant_array_p): Give external
linkage.
* include/std/version (__cpp_lib_constexpr_char_traits)
(__cpp_lib_constexpr_string): Only define C++20 values when
is_constant_evaluated is available.
2021-06-18 Patrick Palka <ppalka@redhat.com>
Backported from master:
2021-06-17 Patrick Palka <ppalka@redhat.com>
PR libstdc++/100940
* include/std/ranges (__adaptor::_Partial): For the "simple"
forwarding partial specializations, also require that
the extra arguments are trivially copyable.
* testsuite/std/ranges/adaptors/100577.cc (test04): New test.
2021-06-18 Patrick Palka <ppalka@redhat.com>
Backported from master:
2021-06-17 Patrick Palka <ppalka@redhat.com>
PR libstdc++/100940
* include/std/ranges (__adaptor::_RangeAdaptor): Document the
template form of _S_has_simple_extra_args.
(__adaptor::__adaptor_has_simple_extra_args): Add _Args template
parameter pack. Try to treat _S_has_simple_extra_args as a
variable template parameterized by _Args.
(__adaptor::_Partial): Pass _Arg/_Args to the constraint
__adaptor_has_simple_extra_args.
(views::_Take::_S_has_simple_extra_args): Templatize according
to the type of the extra argument.
(views::_Drop::_S_has_simple_extra_args): Likewise.
(views::_Split::_S_has_simple_extra_args): Define.
* testsuite/std/ranges/adaptors/100577.cc (test01, test02):
Adjust after changes to _S_has_simple_extra_args mechanism.
(test03): Define.
2021-06-14 Jonathan Wakely <jwakely@redhat.com>
Backported from master: