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GCC Administrator 2023-04-25 00:17:46 +00:00
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commit aeaf942699
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4
ChangeLog
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2023-04-24 Martin Liska <mliska@suse.cz>
* MAINTAINERS: Fix sorting.
2023-04-21 Peter Foley <pefoley2@pefoley.com>
* configure: Regenerate.

205
gcc/ChangeLog
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2023-04-24 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
* tree-ssa-forwprop.cc (is_combined_permutation_identity): Try to
simplify two successive VEC_PERM_EXPRs with same VLA mask,
where mask chooses elements in reverse order.
2023-04-24 Andrew Pinski <apinski@marvell.com>
* tree-ssa-phiopt.cc (match_simplify_replacement): Add new arguments
and support diamond shaped basic block form.
(tree_ssa_phiopt_worker): Update call to match_simplify_replacement
2023-04-24 Andrew Pinski <apinski@marvell.com>
* tree-ssa-phiopt.cc (empty_bb_or_one_feeding_into_p):
Instead of calling last_and_only_stmt, look for the last statement
manually.
2023-04-24 Andrew Pinski <apinski@marvell.com>
* tree-ssa-phiopt.cc (empty_bb_or_one_feeding_into_p):
New function.
(match_simplify_replacement): Call
empty_bb_or_one_feeding_into_p instead of doing it inline.
2023-04-24 Andrew Pinski <apinski@marvell.com>
PR tree-optimization/68894
* tree-ssa-phiopt.cc (tree_ssa_phiopt_worker): Remove the
continue for the do_hoist_loads diamond case.
2023-04-24 Andrew Pinski <apinski@marvell.com>
* tree-ssa-phiopt.cc (tree_ssa_phiopt_worker): Rearrange
code for better code readability.
2023-04-24 Andrew Pinski <apinski@marvell.com>
PR tree-optimization/109604
* tree-ssa-phiopt.cc (tree_ssa_phiopt_worker): Move the
diamond form check from ...
(minmax_replacement): Here.
2023-04-24 Patrick Palka <ppalka@redhat.com>
* tree.cc (strip_array_types): Don't define here.
(is_typedef_decl): Don't define here.
(typedef_variant_p): Don't define here.
* tree.h (strip_array_types): Define here.
(is_typedef_decl): Define here.
(typedef_variant_p): Define here.
2023-04-24 Frederik Harwath <frederik@codesourcery.com>
* doc/generic.texi (OpenMP): Add != to allowed
conditions and state that vars can be unsigned.
* tree.def (OMP_FOR): Likewise.
2023-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64-simd.md (mulv2di3): New expander.
2023-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* doc/install.texi: Consistently use Solaris rather than Solaris 2.
Remove explicit Solaris 11 references.
Markup fixes.
(Options specification, --with-gnu-as): as and gas always differ
on Solaris.
Remove /usr/ccs/bin reference.
(Installing GCC: Binaries, Solaris (SPARC, Intel)): Remove.
(i?86-*-solaris2*): Merge assembler, linker recommendations ...
(*-*-solaris2*): ... here.
Update bundled GCC versions.
Don't refer to pre-built binaries.
Remove /bin/sh warning.
Update assembler, linker recommendations.
Document GNAT bootstrap compiler.
(sparc-sun-solaris2*): Remove non-UltraSPARC reference.
(sparc64-*-solaris2*): Move content...
(sparcv9-*-solaris2*): ...here.
Add GDC for 64-bit bootstrap compilers.
2023-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/109406
* config/aarch64/aarch64-sve.md (<optab><mode>3): Handle TARGET_SVE2 MUL
case.
* config/aarch64/aarch64-sve2.md (*aarch64_mul_unpredicated_<mode>): New
pattern.
2023-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64-simd.md (aarch64_<sur>abal2<mode>): Rename to...
(aarch64_<su>abal2<mode>_insn): ... This. Use RTL codes instead of unspec.
(aarch64_<su>abal2<mode>): New define_expand.
* config/aarch64/aarch64.cc (aarch64_abd_rtx_p): New function.
(aarch64_rtx_costs): Handle ABD rtxes.
* config/aarch64/aarch64.md (UNSPEC_SABAL2, UNSPEC_UABAL2): Delete.
* config/aarch64/iterators.md (ABAL2): Delete.
(sur): Remove handling of UNSPEC_UABAL2 and UNSPEC_SABAL2.
2023-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64-simd.md (aarch64_<sur>abal<mode>): Rename to...
(aarch64_<su>abal<mode>): ... This. Use RTL codes instead of unspec.
(<sur>sadv16qi): Rename to...
(<su>sadv16qi): ... This. Adjust for the above.
* config/aarch64/aarch64-sve.md (<sur>sad<vsi2qi>): Rename to...
(<su>sad<vsi2qi>): ... This. Adjust for the above.
* config/aarch64/aarch64.md (UNSPEC_SABAL, UNSPEC_UABAL): Delete.
* config/aarch64/iterators.md (ABAL): Delete.
(sur): Remove handling of UNSPEC_SABAL and UNSPEC_UABAL.
2023-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64-simd.md (aarch64_<sur>abdl2<mode>): Rename to...
(aarch64_<su>abdl2<mode>_insn): ... This. Use RTL codes instead of unspec.
(aarch64_<su>abdl2<mode>): New define_expand.
* config/aarch64/aarch64.md (UNSPEC_SABDL2, UNSPEC_UABDL2): Delete.
* config/aarch64/iterators.md (ABDL2): Delete.
(sur): Remove handling of UNSPEC_SABDL2 and UNSPEC_UABDL2.
2023-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64-simd.md (aarch64_<sur>abdl<mode>): Rename to...
(aarch64_<su>abdl<mode>): ... This. Use standard RTL ops instead of
unspec.
* config/aarch64/aarch64.md (UNSPEC_SABDL, UNSPEC_UABDL): Delete.
* config/aarch64/iterators.md (ABDL): Delete.
(sur): Remove handling of UNSPEC_SABDL and UNSPEC_UABDL.
2023-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64-simd.md
(*aarch64_<su>addlv<VDQV_L:mode>_ze<GPI:mode>): New pattern.
2023-04-24 Richard Biener <rguenther@suse.de>
* gimple-ssa-split-paths.cc (is_feasible_trace): Avoid
last_stmt.
* graphite-scop-detection.cc (single_pred_cond_non_loop_exit):
Likewise.
* ipa-fnsummary.cc (set_cond_stmt_execution_predicate): Likewise.
(set_switch_stmt_execution_predicate): Likewise.
(phi_result_unknown_predicate): Likewise.
* ipa-prop.cc (compute_complex_ancestor_jump_func): Likewise.
(ipa_analyze_indirect_call_uses): Likewise.
* predict.cc (predict_iv_comparison): Likewise.
(predict_extra_loop_exits): Likewise.
(predict_loops): Likewise.
(tree_predict_by_opcode): Likewise.
* gimple-predicate-analysis.cc (predicate::init_from_control_deps):
Likewise.
* gimple-pretty-print.cc (dump_implicit_edges): Likewise.
* tree-ssa-phiopt.cc (tree_ssa_phiopt_worker): Likewise.
(replace_phi_edge_with_variable): Likewise.
(two_value_replacement): Likewise.
(value_replacement): Likewise.
(minmax_replacement): Likewise.
(spaceship_replacement): Likewise.
(cond_removal_in_builtin_zero_pattern): Likewise.
* tree-ssa-reassoc.cc (maybe_optimize_range_tests): Likewise.
* tree-ssa-sccvn.cc (vn_phi_eq): Likewise.
(vn_phi_lookup): Likewise.
(vn_phi_insert): Likewise.
* tree-ssa-structalias.cc (compute_points_to_sets): Likewise.
* tree-ssa-threadbackward.cc (back_threader::maybe_thread_block):
Likewise.
(back_threader_profitability::possibly_profitable_path_p):
Likewise.
* tree-ssa-threadedge.cc (jump_threader::thread_outgoing_edges):
Likewise.
* tree-switch-conversion.cc (pass_convert_switch::execute):
Likewise.
(pass_lower_switch<O0>::execute): Likewise.
* tree-tailcall.cc (tree_optimize_tail_calls_1): Likewise.
* tree-vect-loop-manip.cc (vect_loop_versioning): Likewise.
* tree-vect-slp.cc (vect_slp_function): Likewise.
* tree-vect-stmts.cc (cfun_returns): Likewise.
* tree-vectorizer.cc (vect_loop_vectorized_call): Likewise.
(vect_loop_dist_alias_call): Likewise.
2023-04-24 Richard Biener <rguenther@suse.de>
* cfgcleanup.cc (outgoing_edges_match): Use FORWARDER_BLOCK_P.
2023-04-24 Juzhe-Zhong <juzhe.zhong@rivai.ai>
* config/riscv/riscv-vsetvl.cc
(vector_infos_manager::all_avail_in_compatible_p): New function.
(pass_vsetvl::refine_vsetvls): Optimize vsetvls.
* config/riscv/riscv-vsetvl.h: New function.
2023-04-24 Juzhe-Zhong <juzhe.zhong@rivai.ai>
* config/riscv/riscv-vsetvl.cc (pass_vsetvl::pre_vsetvl): Add function
comment for cleanup_insns.
2023-04-24 Juzhe-Zhong <juzhe.zhong@rivai.ai>
* config/riscv/vector-iterators.md: New unspec to refine fault first load pattern.
* config/riscv/vector.md: Refine fault first load pattern to erase avl from instructions
with the fault first load property.
2023-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64-simd.md (aarch64_float_truncate_lo_): Rename to...

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gcc/DATESTAMP
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20230424
20230425

5
gcc/cp/ChangeLog
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2023-04-24 Patrick Palka <ppalka@redhat.com>
* cp-tree.h (cp_expr_location): Define here.
* tree.cc (cp_expr_location): Don't define here.
2023-04-21 Jason Merrill <jason@redhat.com>
PR c++/108099

4
gcc/po/ChangeLog
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2023-04-24 Joseph Myers <joseph@codesourcery.com>
* hr.po, sv.po, zh_CN.po: Update.
2023-04-12 Joseph Myers <joseph@codesourcery.com>
* de.po: Update.

66
gcc/testsuite/ChangeLog
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2023-04-24 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
* gcc.target/aarch64/sve/acle/general/rev-1.c: New test.
2023-04-24 Andrew Pinski <apinski@marvell.com>
* gcc.dg/tree-ssa/phi-opt-23.c: Update testcase.
* gcc.dg/tree-ssa/phi-opt-24.c: Likewise.
2023-04-24 Andrew Pinski <apinski@marvell.com>
* gcc.dg/tree-ssa/ssa-ifcombine-13.c: Add -fno-ssa-phiopt.
2023-04-24 Andrew Pinski <apinski@marvell.com>
PR tree-optimization/109604
* gcc.c-torture/compile/pr109604-1.c: New test.
* gcc.c-torture/compile/pr109604-2.c: New test.
2023-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.target/aarch64/sve-neon-modes_1.c: New test.
* gcc.target/aarch64/sve-neon-modes_2.c: New test.
2023-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/109406
* gcc.target/aarch64/sve2/div-by-bitmask_1.c: Adjust for unpredicated SVE2
MUL.
* gcc.target/aarch64/sve2/unpred_mul_1.c: New test.
2023-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.target/aarch64/simd/vabal_combine.c: New test.
2023-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.target/aarch64/simd/addlv_zext.c: New test.
2023-04-24 Juzhe-Zhong <juzhe.zhong@rivai.ai>
* gcc.target/riscv/rvv/vsetvl/avl_single-102.c: New test.
2023-04-24 Juzhe-Zhong <juzhe.zhong@rivai.ai>
* gcc.target/riscv/rvv/vsetvl/ffload-1.c: New test.
* gcc.target/riscv/rvv/vsetvl/ffload-2.c: New test.
* gcc.target/riscv/rvv/vsetvl/ffload-3.c: New test.
* gcc.target/riscv/rvv/vsetvl/ffload-5.c: New test.
* gcc.target/riscv/rvv/vsetvl/ffload-6.c: New test.
* gcc.target/riscv/rvv/vsetvl/ffload-7.c: New test.
2023-04-24 liuhongt <hongtao.liu@intel.com>
PR tree-optimization/109011
* gcc.target/i386/pr109011-b1.c: New test.
* gcc.target/i386/pr109011-b2.c: New test.
* gcc.target/i386/pr109011-d1.c: New test.
* gcc.target/i386/pr109011-d2.c: New test.
* gcc.target/i386/pr109011-q1.c: New test.
* gcc.target/i386/pr109011-q2.c: New test.
* gcc.target/i386/pr109011-w1.c: New test.
* gcc.target/i386/pr109011-w2.c: New test.
* gcc.target/i386/pr109011-dq1.c: New file.
* gcc.target/i386/pr109011-dq2.c: New file.
2023-04-23 Gaius Mulley <gaiusmod2@gmail.com>
* lib/gm2.exp (gm2_target_compile_default): Conditionally

9
libstdc++-v3/ChangeLog
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2023-04-24 Patrick Palka <ppalka@redhat.com>
* include/bits/max_size_type.h (__max_diff_type::operator>>=):
Fix propagation of sign bit.
* testsuite/std/ranges/iota/max_size_type.cc: Avoid using the
non-standard 'signed typedef-name'. Add some compile-time tests
for right-shifting a negative __max_diff_type value by more than
one.
2023-04-19 Patrick Palka <ppalka@redhat.com>
Jonathan Wakely <jwakely@redhat.com>