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GCC Administrator 2022-07-19 00:16:32 +00:00
parent 63d182fb86
commit 79fb1124c8
5 changed files with 150 additions and 1 deletions
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112
gcc/ChangeLog
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2022-07-18 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/106280
* value-relation.cc (dom_oracle::register_relation): Register
transitives only when it is possible for there to be one.
(dom_oracle::set_one_relation): Return NULL if this is an
existing relation.
2022-07-18 Maciej W. Rozycki <macro@embecosm.com>
* doc/invoke.texi (RISC-V Options): Add index references for
`mrelax' and `mriscv-attribute'.
2022-07-18 Maciej W. Rozycki <macro@embecosm.com>
* doc/invoke.texi (Option Summary): Add missing second space
around `-mstack-protector-guard-reg='.
2022-07-18 Maciej W. Rozycki <macro@embecosm.com>
* doc/invoke.texi (Option Summary): Fix `-mno-riscv-attribute'.
(RISC-V Options): Likewise, and `-mriscv-attribute'.
2022-07-18 Claudiu Zissulescu <claziss@gmail.com>
* config/arc/arc-arch.h (arc_tune_attr): Add
ARC_TUNE_ARCHS4X_REL31A variant.
* config/arc/arc.cc (arc_override_options): Tune options for
release 310a.
(arc_sched_issue_rate): Use correct enum.
(arc600_corereg_hazard): Textual change.
(arc_hazard): Add release 310a tunning.
* config/arc/arc.md (tune): Update and take into consideration new
tune option.
(tune_dspmpy): Likewise.
(tune_store): New attribute.
* config/arc/arc.opt (mtune): New tune option.
* config/arc/arcHS4x.md (hs4x_brcc0, hs4x_brcc1): New cpu units.
(hs4x_brcc_op): New instruction rezervation.
(hs4x_data_store_1_op): Likewise.
* config/arc/arc-cpus.def (hs4x_rel31): New cpu variant.
* config/arc/arc-tables.opt: Regenerate.
* config/arc/t-multilib: Likewise.
* doc/invoke.texi (ARC): Update mcpu and tune sections.
2022-07-18 Richard Biener <rguenther@suse.de>
* tree-loop-distribution.cc (loop_distribution::distribute_loop):
When computing cost-based merging do not disregard builtin
classified partitions in some cases.
2022-07-18 Richard Sandiford <richard.sandiford@arm.com>
PR target/106253
* config/arm/arm-builtins.cc (arm_builtin_vectorized_function):
Delete.
* config/arm/arm-protos.h (arm_builtin_vectorized_function): Delete.
* config/arm/arm.cc (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION):
Delete.
* config/arm/arm_neon_builtins.def (copysignf): Delete.
* config/arm/iterators.md (nvrint_pattern): New attribute.
* config/arm/neon.md (<NEON_VRINT:nvrint_pattern><VCVTF:mode>2):
New pattern.
(l<NEON_VCVT:nvrint_pattern><su_optab><VCVTF:mode><v_cmp_result>2):
Likewise.
(neon_copysignf<mode>): Rename to...
(copysign<mode>3): ...this.
2022-07-18 Claudiu Zissulescu <claziss@gmail.com>
* config/arc/arc.cc (arc_expand_epilogue): Adjust the frame
pointer first when in interrupts.
2022-07-18 Richard Biener <rguenther@suse.de>
* tree-loop-distribution.cc (copy_loop_before): Add
the ability to replace the original LC PHI defs.
(generate_loops_for_partition): Pass through a flag
whether to redirect original LC PHI defs.
(generate_code_for_partition): Likewise.
(loop_distribution::distribute_loop): Compute the partition
that should provide the LC PHI defs for common reductions
and pass that down.
2022-07-18 Richard Ball <richard.ball@arm.com>
* config/aarch64/aarch64.cc (aarch64_evpc_trn): Use std:swap.
(aarch64_evpc_uzp): Likewise.
(aarch64_evpc_zip): Likewise.
2022-07-18 Roger Sayle <roger@nextmovesoftware.com>
PR target/106231
* config/i386/i386.md (*ctzsidi2_<s>ext): New insn_and_split
to recognize any_extend:DI of ctz:SI which is implicitly extended.
(*ctzsidi2_<s>ext_falsedep): New define_insn to model a DImode
extended ctz:SI that has preceding xor to break false dependency.
2022-07-18 Roger Sayle <roger@nextmovesoftware.com>
* config/i386/predicates.md (x86_64_const_vector_operand):
Check the operand's mode matches the specified mode argument.
2022-07-18 Roger Sayle <roger@nextmovesoftware.com>
* config/i386/sse.md (kunpckhi): Add UNSPEC_MASKOP unspec.
(kunpcksi): Likewise, add UNSPEC_MASKOP unspec.
(kunpckdi): Likewise, add UNSPEC_MASKOP unspec.
(vec_pack_trunc_qi): Update to specify the now required
UNSPEC_MASKOP unspec.
(vec_pack_trunc_<mode>): Likewise.
2022-07-16 Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp>
* config/xtensa/xtensa.md

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gcc/DATESTAMP
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20220719

21
gcc/testsuite/ChangeLog
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2022-07-18 Richard Biener <rguenther@suse.de>
* gcc.dg/tree-ssa/ldist-24.c: XFAIL.
* gcc.dg/tree-ssa/ldist-36.c: Adjust expected outcome.
2022-07-18 Richard Sandiford <richard.sandiford@arm.com>
PR target/106253
* gcc.target/arm/vect_unary_1.c: New test.
* gcc.target/arm/vect_binary_1.c: Likewise.
2022-07-18 Claudiu Zissulescu <claziss@gmail.com>
* gcc.target/arc/interrupt-13.c: New file.
2022-07-18 Roger Sayle <roger@nextmovesoftware.com>
PR target/106231
* gcc.target/i386/pr106231-1.c: New test case.
* gcc.target/i386/pr106231-2.c: New test case.
2022-07-15 H.J. Lu <hjl.tools@gmail.com>
PR target/85620

6
libgcc/ChangeLog
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2022-07-18 Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/lib2funcs.c (udivmodsi4): Update AND mask.
* config/arc/lib1funcs.S (umodsi3): Don't use it for RF16
configurations.
2022-06-25 Jeff Law <jeffreyalaw@gmail.com>
* config.host: Removed tilegx and tilepro entries.

10
libstdc++-v3/ChangeLog
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2022-07-18 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_algo.h
(__merge_adaptive): Adapt to merge only when buffer is large enough..
(__merge_adaptive_resize): New, adapt merge when buffer is too small.
(__inplace_merge): Adapt, use latter.
(__stable_sort_adaptive): Adapt to sort only when buffer is large enough.
(__stable_sort_adaptive_resize): New, adapt sort when buffer is too small.
(__stable_sort): Adapt, use latter.
2022-07-15 Marek Polacek <polacek@redhat.com>
PR c++/104477