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GCC Administrator 2022-08-25 00:16:33 +00:00
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205
gcc/ChangeLog
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2022-08-24 Andrew Pinski <apinski@marvell.com>
PR target/106632
PR target/106588
* config/riscv/bitmanip.md (*shNadduw): Use n constraint
instead of i.
(*slliuw): Likewise.
(*bexti): Likewise. Also add a check for operands[2] to be less
than the mode bitsize.
2022-08-24 Andrew Pinski <apinski@marvell.com>
* config/riscv/constraints.md (DbS): New constraint.
(DnS): New constraint.
* config/riscv/bitmanip.md (*bset<mode>_1_mask): Use new constraint.
(*bclr<mode>): Likewise.
(*binvi<mode>): Likewise.
2022-08-24 Andrew Pinski <apinski@marvell.com>
PR target/106586
* config/riscv/predicates.md (single_bit_mask_operand):
Use SINGLE_BIT_MASK_OPERAND instead of directly calling pow2p_hwi.
(not_single_bit_mask_operand): Likewise.
* config/riscv/riscv.cc (riscv_build_integer_1): Don't special case
1<<31 for 32bits as it is already handled.
Call trunc_int_for_mode on the upper part after the subtraction.
(riscv_move_integer): Call trunc_int_for_mode before generating
the integer just make sure the constant has been sign extended
corectly.
(riscv_emit_int_compare): Call trunc_int_for_mode after doing the
addition for the new rhs.
* config/riscv/riscv.h (SINGLE_BIT_MASK_OPERAND): If !TARGET64BIT,
then mask off the upper 32bits of the HWI as it will be sign extended.
2022-08-24 Andrew Pinski <apinski@marvell.com>
* config/riscv/constraints.md (DsS): New constraint.
(DsD): New constraint.
* config/riscv/iterators.md (shiftm1c): New iterator.
* config/riscv/bitmanip.md (*bset<mode>_mask):
Use shiftm1c.
(*bset<mode>_1_mask): Likewise.
2022-08-24 Andrew Pinski <apinski@marvell.com>
* config/riscv/constraints.md (Ds3): New constraint.
* config/riscv/predicates.md (imm123_operand): New predicate.
* config/riscv/bitmanip.md (*shNadd): Use Ds3 and imm123_operand.
(*shNadduw): Likewise.
2022-08-24 Andrew Pinski <apinski@marvell.com>
* config/riscv/riscv.cc (riscv_print_operand):
Handle '~'.
(riscv_print_operand_punct_valid_p): New function
(TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define.
* config/riscv/bitmanip.md (<bitmanip_optab>si2/clz_ctz_pcnt):
Use %~ instead of conditional the pattern on TARGET_64BIT.
(rotrsi3): Likewise.
(rotlsi3): Likewise.
* config/riscv/riscv.md: Add ~ to the list of modifiers.
(addsi3): Use %~ instead of conditional the pattern on TARGET_64BIT.
(subsi3): Likewise.
(negsi2): Likewise.
(mulsi3): Likewise.
(optab>si3/any_div): Likewise.
(*add<mode>hi3): Likewise.
(<optab>si3/any_shift): Likewise.
2022-08-24 Andrew Pinski <apinski@marvell.com>
* config/riscv/riscv.cc (riscv_print_operand): Make a mention to
keep the list in riscv.md in sync with this list.
* config/riscv/riscv.md: Add list of modifiers as comments.
2022-08-24 Andrew Pinski <apinski@marvell.com>
* config/riscv/sync.md (any_atomic, atomic_optab): Move to ...
* config/riscv/iterators.md: Here.
2022-08-24 Andrew Pinski <apinski@marvell.com>
* config/riscv/bitmanip.md
(bitmanip_bitwise, bitmanip_minmax, clz_ctz_pcna,
tbitmanip_optab, bitmanip_insn, shiftm1): Move to ...
* config/riscv/iterators.md: Here.
2022-08-24 Andrew Pinski <apinski@marvell.com>
* config/riscv/riscv.md (GPR): Move to new file.
(P, X, BR): Likewise.
(MOVE32, MOVE64, SHORT): Likewise.
(HISI, SUPERQI, SUBX): Likewise.
(ANYI, ANYF, SOFTF): Likewise.
(size, load, default_load): Likewise.
(softload, store, softstore): Likewise.
(reg, fmt, ifmt, amo): Likewise.
(UNITMODE, HALFMODE): Likewise.
(RINT, rint_pattern, rint_rm): Likewise.
(QUIET_COMPARISON, quiet_pattern, QUIET_PATTERN): Likewise.
(any_extend, any_shiftrt, any_shift): Likewise.
(any_bitwise): Likewise.
(any_div, any_mod): Likewise.
(any_gt, any_ge, any_lt, any_le): Likewise.
(u, su): Likewise.
(optab, insn): Likewise.
* config/riscv/iterators.md: New file.
2022-08-24 Andrew Pinski <apinski@marvell.com>
PR target/106601
* config/riscv/bitmanip.md (bswaphi2): New pattern.
2022-08-24 Andrew Pinski <apinski@marvell.com>
PR target/106600
* config/riscv/bitmanip.md (bswap<mode>2): Remove
condition on TARGET_64BIT as X is already conditional there.
2022-08-24 Joseph Myers <joseph@codesourcery.com>
* tree.cc (build_real): Give DFP dconst0 the minimum quantum
exponent for the type.
2022-08-24 Jose E. Marchesi <jose.marchesi@oracle.com>
PR target/106733
* config/bpf/bpf.cc (bpf_legitimate_address_p): Recognize integer
constants as legitimate addresses for functions.
(bpf_small_register_classes_for_mode_p): Define target hook.
2022-08-24 Richard Biener <rguenther@suse.de>
* gimple-predicate-analysis.cc: Move predicate normalization
after the comment documenting it.
2022-08-24 Richard Biener <rguenther@suse.de>
* gimple-predicate-analysis.h (predicate): Split out
non-predicate related functionality into ..
(uninit_analysis): .. this new class.
* gimple-predicate-analysis.cc: Refactor into two classes.
* tree-ssa-uninit.cc (find_uninit_use): Use uninit_analysis.
2022-08-24 Richard Biener <rguenther@suse.de>
* gimple-predicate-analysis.cc (predicate::use_cannot_happen):
Do simple_control_dep_chain only up to cd_root, add the PHI
operand edge to the chains like init_from_phi_def does.
(predicate::is_use_guarded): Speedup early out, avoid half-way
initializing the PHI def predicate.
2022-08-24 Jakub Jelinek <jakub@redhat.com>
PR target/106721
* config/i386/sse.md (shuffletype): Add V32BF, V16BF and V8BF entries.
Change V32HF, V16HF and V8HF entries from "f" to "i".
(iptr): Add V32BF, V16BF, V8BF and BF entries.
(i128vldq): Add V16HF and V16BF entries.
(avx512er_vmrcp28<mode><mask_name><round_saeonly_name>): Fix typo,
mask_opernad3 -> mask_operand3.
2022-08-24 Martin Liska <mliska@suse.cz>
Jørgen Kvalsvik <j@lambda.is>
* gcov.cc (add_line_counts): Add group functions to coverage
summary.
(accumulate_line_counts): Similarly for files.
2022-08-24 Lulu Cheng <chenglulu@loongson.cn>
* config/loongarch/genopts/loongarch-strings: Support code model medium.
* config/loongarch/genopts/loongarch.opt.in: Likewise.
* config/loongarch/loongarch-def.c: Likewise.
* config/loongarch/loongarch-def.h (CMODEL_LARGE): Likewise.
(CMODEL_EXTREME): Likewise.
(N_CMODEL_TYPES): Likewise.
(CMODEL_MEDIUM): Likewise.
* config/loongarch/loongarch-opts.cc: Likewise.
* config/loongarch/loongarch-opts.h (TARGET_CMODEL_MEDIUM): Likewise.
* config/loongarch/loongarch-str.h (STR_CMODEL_MEDIUM): Likewise.
* config/loongarch/loongarch.cc (loongarch_call_tls_get_addr):
Tls symbol Loading support medium mode.
(loongarch_legitimize_call_address): When medium mode, make a symbolic
jump with two instructions.
(loongarch_option_override_internal): Support medium.
* config/loongarch/loongarch.md (@pcalau12i<mode>): New template.
(@sibcall_internal_1<mode>): New function call templates added to support
medium mode.
(@sibcall_value_internal_1<mode>): Likewise.
(@sibcall_value_multiple_internal_1<mode>): Likewise.
(@call_internal_1<mode>): Likewise.
(@call_value_internal_1<mode>): Likewise.
(@call_value_multiple_internal_1<mode>): Likewise.
* config/loongarch/loongarch.opt: Support medium.
* config/loongarch/predicates.md: Add processing about medium mode.
* doc/invoke.texi: Document for '-mcmodel=medium'.
2022-08-24 Richard Biener <rguenther@suse.de>
* gimple-predicate-analysis.cc (predicate::use_cannot_happen):
Start the compute_control_dep_chain walk from the immediate
dominator of the PHI.
2022-08-23 H.J. Lu <hjl.tools@gmail.com>
PR target/106714

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20220824
20220825

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gcc/fortran/ChangeLog
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2022-08-24 Harald Anlauf <anlauf@gmx.de>
PR fortran/103694
* simplify.cc (simplify_size): The size expression of an array cannot
be simplified if an error occurs while resolving the array spec.
2022-08-22 Harald Anlauf <anlauf@gmx.de>
PR fortran/106557

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gcc/testsuite/ChangeLog
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2022-08-24 Andrew Pinski <apinski@marvell.com>
* lib/target-supports.exp (check_effective_target_bswap):
Return true if riscv and ZBB ISA extension is enabled.
2022-08-24 Andrew Pinski <apinski@marvell.com>
PR target/106601
* gcc.target/riscv/zbb_32_bswap-2.c: New test.
* gcc.target/riscv/zbb_bswap-2.c: New test.
2022-08-24 Andrew Pinski <apinski@marvell.com>
PR target/106600
* gcc.target/riscv/zbb_32_bswap-1.c: New test.
* gcc.target/riscv/zbb_bswap-1.c: New test.
2022-08-24 Harald Anlauf <anlauf@gmx.de>
PR fortran/103694
* gfortran.dg/pr103694.f90: New test.
2022-08-24 Joseph Myers <joseph@codesourcery.com>
* gcc.dg/torture/dfp-default-init-1.c,
gcc.dg/torture/dfp-default-init-2.c,
gcc.dg/torture/dfp-default-init-3.c: New tests.
2022-08-24 Jose E. Marchesi <jose.marchesi@oracle.com>
PR target/106733
* gcc.target/bpf/constant-calls.c: Rename to ...
* gcc.target/bpf/constant-calls-1.c: and modify to not expect
failure anymore.
* gcc.target/bpf/constant-calls-2.c: New test.
2022-08-24 Jakub Jelinek <jakub@redhat.com>
PR target/106721
* gcc.target/i386/avx512vl-pr106721.c: New test.
2022-08-24 Jakub Jelinek <jakub@redhat.com>
PR c++/106646
* g++.dg/cpp/warning-1.C: New test.
* g++.dg/cpp/warning-2.C: New test.
* g++.dg/cpp/warning-3.C: New test.
2022-08-24 Lulu Cheng <chenglulu@loongson.cn>
* gcc.target/loongarch/func-call-medium-1.c: New test.
* gcc.target/loongarch/func-call-medium-2.c: New test.
* gcc.target/loongarch/func-call-medium-3.c: New test.
* gcc.target/loongarch/func-call-medium-4.c: New test.
* gcc.target/loongarch/func-call-medium-5.c: New test.
* gcc.target/loongarch/func-call-medium-6.c: New test.
* gcc.target/loongarch/func-call-medium-7.c: New test.
* gcc.target/loongarch/func-call-medium-8.c: New test.
* gcc.target/loongarch/tls-gd-noplt.c: Add compile parameter '-mexplicit-relocs'.
2022-08-23 Marek Polacek <polacek@redhat.com>
* g++.dg/cpp0x/Wpessimizing-move10.C: New test.

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2022-08-24 Jakub Jelinek <jakub@redhat.com>
PR c++/106646
* init.cc: Implement C++23 P2437R1 - Support for #warning.
(lang_defaults): Set warning_directive for GNUCXX23 and CXX23.
* directives.cc (directive_diagnostics): Use different wording of
#warning pedwarn for C++.
2022-08-20 Jakub Jelinek <jakub@redhat.com>
PR c++/106645

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2022-08-24 Patrick Palka <ppalka@redhat.com>
* include/bits/ranges_algo.h (__min_fn, min): Move to ...
* include/bits/ranges_util.h: ... here, in order to avoid
including all of ranges_algo.h from <ranges>.
* include/std/ranges (__detail::__zip_is_common): Define for
C++23 as per P2321R2.
(__detail::__tuple_or_pair): Likewise.
(__detail::__tuple_or_pair_t): Likewise.
(__detail::__tuple_transform): Likewise.
(__detail::__tuple_for_each): Likewise.
(zip_view): Likewise.
(enable_borrowed_range<zip_view>): Likewise.
(__detail::__all_random_access): Likewise.
(__detail::__all_bidirectional): Likewise.
(__detail::__all_forward): Likewise.
(__detail::__zip_view_iter_cat): Likewise.
(zip_view::_Iterator): Likewise.
(zip_view::_Sentinel): Likewise.
* testsuite/std/ranges/zip/1.cc: New test.
2022-08-24 Jonathan Wakely <jwakely@redhat.com>
Revert:
2022-08-24 Will Hawkins <whh8b@obs.cr>
* include/bits/basic_string.h (operator+(const string&, const char*)):
Remove naive implementation.
* include/bits/basic_string.tcc (operator+(const string&, const char*)):
Add single-allocation implementation.
2022-08-24 Patrick Palka <ppalka@redhat.com>
* include/bits/stl_pair.h (pair::swap const): Add non-standard
is_swappable_v constraints.
* include/std/tuple (tuple::swap const): Likewise.
* testsuite/20_util/tuple/cons/noexcept_specs.cc: Correct some
asserts in C++23 mode.
2022-08-24 Jonathan Wakely <jwakely@redhat.com>
* include/bits/stl_algo.h (__stable_sort): Cast size to
iterator's difference type.
* testsuite/25_algorithms/stable_sort/4.cc: New test.
2022-08-24 Will Hawkins <whh8b@obs.cr>
* include/bits/basic_string.h (operator+(const string&, const char*)):
Remove naive implementation.
* include/bits/basic_string.tcc (operator+(const string&, const char*)):
Add single-allocation implementation.
2022-08-24 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/duration_cast/rounding.cc: Check abs with
non-reduced duration.
2022-08-23 Patrick Palka <ppalka@redhat.com>
* include/bits/stl_bvector.h (_Bit_reference::operator=): Define