+2023-07-21 Roger Sayle <roger@nextmovesoftware.com>
+ Richard Biener <rguenther@suse.de>
+
+ PR c/110699
+ * gimplify.cc (gimplify_compound_lval): If the array's type
+ is error_mark_node then return GS_ERROR.
+
+2023-07-21 Cupertino Miranda <cupertino.miranda@oracle.com>
+
+ PR target/110770
+ * config/bpf/bpf.opt: Added option -masm=<dialect>.
+ * config/bpf/bpf-opts.h (enum bpf_asm_dialect): New type.
+ * config/bpf/bpf.cc (bpf_print_register): New function.
+ (bpf_print_register): Support pseudo-c syntax for registers.
+ (bpf_print_operand_address): Likewise.
+ * config/bpf/bpf.h (ASM_SPEC): handle -msasm.
+ (ASSEMBLER_DIALECT): Define.
+ * config/bpf/bpf.md: Added pseudo-c templates.
+ * doc/invoke.texi (-masm=): New eBPF option item.
+
+2023-07-21 Cupertino Miranda <cupertino.miranda@oracle.com>
+
+ * config/bpf/bpf.md: fixed template for neg instruction.
+
+2023-07-21 Jan Hubicka <jh@suse.cz>
+
+ PR target/110727
+ * tree-vect-loop.cc (scale_profile_for_vect_loop): Avoid scaling flat
+ profiles by vectorization factor.
+ (vect_transform_loop): Check for flat profiles.
+
+2023-07-21 Jan Hubicka <jh@suse.cz>
+
+ * cfgloop.h (maybe_flat_loop_profile): Declare
+ * cfgloopanal.cc (maybe_flat_loop_profile): New function.
+ * tree-cfg.cc (print_loop_info): Print info about flat profiles.
+
+2023-07-21 Jan Hubicka <jh@suse.cz>
+
+ * cfgloop.cc (get_estimated_loop_iterations): Use sreal::to_nearest_int
+ * cfgloopanal.cc (expected_loop_iterations_unbounded): Likewise.
+ * predict.cc (estimate_bb_frequencies): Likewise.
+ * profile.cc (branch_prob): Likewise.
+ * tree-ssa-loop-niter.cc (estimate_numbers_of_iterations): Likewise
+
+2023-07-21 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config.in: Regenerate.
+ * config/darwin.h (DARWIN_LD_DEMANGLE): New.
+ (LINK_COMMAND_SPEC_A): Add demangle handling.
+ * configure: Regenerate.
+ * configure.ac: Detect linker support for '-demangle'.
+
+2023-07-21 Jan Hubicka <jh@suse.cz>
+
+ * sreal.cc (sreal::to_nearest_int): New.
+ (sreal_verify_basics): Verify also to_nearest_int.
+ (verify_aritmetics): Likewise.
+ (sreal_verify_conversions): New.
+ (sreal_cc_tests): Call sreal_verify_conversions.
+ * sreal.h: (sreal::to_nearest_int): Declare
+
+2023-07-21 Jan Hubicka <jh@suse.cz>
+
+ * tree-ssa-loop-ch.cc (enum ch_decision): New enum.
+ (should_duplicate_loop_header_p): Return info on profitability.
+ (do_while_loop_p): Watch for constant conditionals.
+ (update_profile_after_ch): Do not sanity check that all
+ static exits are taken.
+ (ch_base::copy_headers): Run on all loops.
+ (pass_ch::process_loop_p): Improve heuristics by handling also
+ do_while loop and duplicating shortest sequence containing all
+ winning blocks.
+
+2023-07-21 Jan Hubicka <jh@suse.cz>
+
+ * tree-ssa-loop-niter.cc (finite_loop_p): Reorder to do cheap
+ tests first; update finite_p flag.
+
+2023-07-21 Jan Hubicka <jh@suse.cz>
+
+ * cfgloop.cc (flow_loop_dump): Use print_loop_info.
+ * cfgloop.h (print_loop_info): Declare.
+ * tree-cfg.cc (print_loop_info): Break out from ...; add
+ printing of missing fields and profile
+ (print_loop): ... here.
+
+2023-07-21 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * config/riscv/riscv-v.cc (expand_gather_scatter): Remove redundant variables.
+
+2023-07-21 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * tree-vect-stmts.cc (check_load_store_for_partial_vectors): Change condition order.
+ (vectorizable_operation): Ditto.
+
+2023-07-21 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * config/riscv/autovec.md: Align order of mask and len.
+ * config/riscv/riscv-v.cc (expand_load_store): Ditto.
+ (expand_gather_scatter): Ditto.
+ * doc/md.texi: Ditto.
+ * internal-fn.cc (add_len_and_mask_args): Ditto.
+ (add_mask_and_len_args): Ditto.
+ (expand_partial_load_optab_fn): Ditto.
+ (expand_partial_store_optab_fn): Ditto.
+ (expand_scatter_store_optab_fn): Ditto.
+ (expand_gather_load_optab_fn): Ditto.
+ (internal_fn_len_index): Ditto.
+ (internal_fn_mask_index): Ditto.
+ (internal_len_load_store_bias): Ditto.
+ * tree-vect-stmts.cc (vectorizable_store): Ditto.
+ (vectorizable_load): Ditto.
+
+2023-07-21 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * config/riscv/autovec.md (len_maskload<mode><vm>): Change LEN_MASK into MASK_LEN.
+ (mask_len_load<mode><vm>): Ditto.
+ (len_maskstore<mode><vm>): Ditto.
+ (mask_len_store<mode><vm>): Ditto.
+ (len_mask_gather_load<RATIO64:mode><RATIO64I:mode>): Ditto.
+ (mask_len_gather_load<RATIO64:mode><RATIO64I:mode>): Ditto.
+ (len_mask_gather_load<RATIO32:mode><RATIO32I:mode>): Ditto.
+ (mask_len_gather_load<RATIO32:mode><RATIO32I:mode>): Ditto.
+ (len_mask_gather_load<RATIO16:mode><RATIO16I:mode>): Ditto.
+ (mask_len_gather_load<RATIO16:mode><RATIO16I:mode>): Ditto.
+ (len_mask_gather_load<RATIO8:mode><RATIO8I:mode>): Ditto.
+ (mask_len_gather_load<RATIO8:mode><RATIO8I:mode>): Ditto.
+ (len_mask_gather_load<RATIO4:mode><RATIO4I:mode>): Ditto.
+ (mask_len_gather_load<RATIO4:mode><RATIO4I:mode>): Ditto.
+ (len_mask_gather_load<RATIO2:mode><RATIO2I:mode>): Ditto.
+ (mask_len_gather_load<RATIO2:mode><RATIO2I:mode>): Ditto.
+ (len_mask_gather_load<RATIO1:mode><RATIO1:mode>): Ditto.
+ (mask_len_gather_load<RATIO1:mode><RATIO1:mode>): Ditto.
+ (len_mask_scatter_store<RATIO64:mode><RATIO64I:mode>): Ditto.
+ (mask_len_scatter_store<RATIO64:mode><RATIO64I:mode>): Ditto.
+ (len_mask_scatter_store<RATIO32:mode><RATIO32I:mode>): Ditto.
+ (mask_len_scatter_store<RATIO32:mode><RATIO32I:mode>): Ditto.
+ (len_mask_scatter_store<RATIO16:mode><RATIO16I:mode>): Ditto.
+ (mask_len_scatter_store<RATIO16:mode><RATIO16I:mode>): Ditto.
+ (len_mask_scatter_store<RATIO8:mode><RATIO8I:mode>): Ditto.
+ (mask_len_scatter_store<RATIO8:mode><RATIO8I:mode>): Ditto.
+ (len_mask_scatter_store<RATIO4:mode><RATIO4I:mode>): Ditto.
+ (mask_len_scatter_store<RATIO4:mode><RATIO4I:mode>): Ditto.
+ (len_mask_scatter_store<RATIO2:mode><RATIO2I:mode>): Ditto.
+ (mask_len_scatter_store<RATIO2:mode><RATIO2I:mode>): Ditto.
+ (len_mask_scatter_store<RATIO1:mode><RATIO1:mode>): Ditto.
+ (mask_len_scatter_store<RATIO1:mode><RATIO1:mode>): Ditto.
+ * doc/md.texi: Ditto.
+ * genopinit.cc (main): Ditto.
+ (CMP_NAME): Ditto. Ditto.
+ * gimple-fold.cc (arith_overflowed_p): Ditto.
+ (gimple_fold_partial_load_store_mem_ref): Ditto.
+ (gimple_fold_call): Ditto.
+ * internal-fn.cc (len_maskload_direct): Ditto.
+ (mask_len_load_direct): Ditto.
+ (len_maskstore_direct): Ditto.
+ (mask_len_store_direct): Ditto.
+ (expand_call_mem_ref): Ditto.
+ (expand_len_maskload_optab_fn): Ditto.
+ (expand_mask_len_load_optab_fn): Ditto.
+ (expand_len_maskstore_optab_fn): Ditto.
+ (expand_mask_len_store_optab_fn): Ditto.
+ (direct_len_maskload_optab_supported_p): Ditto.
+ (direct_mask_len_load_optab_supported_p): Ditto.
+ (direct_len_maskstore_optab_supported_p): Ditto.
+ (direct_mask_len_store_optab_supported_p): Ditto.
+ (internal_load_fn_p): Ditto.
+ (internal_store_fn_p): Ditto.
+ (internal_gather_scatter_fn_p): Ditto.
+ (internal_fn_len_index): Ditto.
+ (internal_fn_mask_index): Ditto.
+ (internal_fn_stored_value_index): Ditto.
+ (internal_len_load_store_bias): Ditto.
+ * internal-fn.def (LEN_MASK_GATHER_LOAD): Ditto.
+ (MASK_LEN_GATHER_LOAD): Ditto.
+ (LEN_MASK_LOAD): Ditto.
+ (MASK_LEN_LOAD): Ditto.
+ (LEN_MASK_SCATTER_STORE): Ditto.
+ (MASK_LEN_SCATTER_STORE): Ditto.
+ (LEN_MASK_STORE): Ditto.
+ (MASK_LEN_STORE): Ditto.
+ * optabs-query.cc (supports_vec_gather_load_p): Ditto.
+ (supports_vec_scatter_store_p): Ditto.
+ * optabs-tree.cc (target_supports_mask_load_store_p): Ditto.
+ (target_supports_len_load_store_p): Ditto.
+ * optabs.def (OPTAB_CD): Ditto.
+ * tree-ssa-alias.cc (ref_maybe_used_by_call_p_1): Ditto.
+ (call_may_clobber_ref_p_1): Ditto.
+ * tree-ssa-dse.cc (initialize_ao_ref_for_dse): Ditto.
+ (dse_optimize_stmt): Ditto.
+ * tree-ssa-loop-ivopts.cc (get_mem_type_for_internal_fn): Ditto.
+ (get_alias_ptr_type_for_ptr_address): Ditto.
+ * tree-vect-data-refs.cc (vect_gather_scatter_fn_p): Ditto.
+ * tree-vect-patterns.cc (vect_recog_gather_scatter_pattern): Ditto.
+ * tree-vect-stmts.cc (check_load_store_for_partial_vectors): Ditto.
+ (vect_get_strided_load_store_ops): Ditto.
+ (vectorizable_store): Ditto.
+ (vectorizable_load): Ditto.
+
+2023-07-21 Haochen Jiang <haochen.jiang@intel.com>
+
+ * config/i386/i386.opt: Fix a typo.
+
+2023-07-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88540
+ * tree-ssa-phiopt.cc (minmax_replacement): Do not give up
+ with NaNs but handle the simple case by if-converting to a
+ COND_EXPR.
+
+2023-07-21 Andrew Pinski <apinski@marvell.com>
+
+ * match.pd (minmax<minmax<a,b>,a>->minmax<a,b>): New
+ transformation.
+
+2023-07-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/110742
+ * tree-vect-slp.cc (vect_optimize_slp_pass::get_result_with_layout):
+ Do not materialize an edge permutation in an external node with
+ vector defs.
+ (vect_slp_analyze_node_operations_1): Guard purely internal
+ nodes better.
+
+2023-07-21 Jan Hubicka <jh@suse.cz>
+
+ * cfgloop.cc: Include sreal.h.
+ (flow_loop_dump): Dump sreal iteration exsitmate.
+ (get_estimated_loop_iterations): Update.
+ * cfgloop.h (expected_loop_iterations_by_profile): Declare.
+ * cfgloopanal.cc (expected_loop_iterations_by_profile): New function.
+ (expected_loop_iterations_unbounded): Use new API.
+ * cfgloopmanip.cc (scale_loop_profile): Use
+ expected_loop_iterations_by_profile
+ * predict.cc (pass_profile::execute): Likewise.
+ * profile.cc (branch_prob): Likewise.
+ * tree-ssa-loop-niter.cc: Include sreal.h.
+ (estimate_numbers_of_iterations): Likewise
+
+2023-07-21 Kewen Lin <linkw@linux.ibm.com>
+
+ PR tree-optimization/110744
+ * tree-ssa-sccvn.cc (vn_reference_lookup_3): Correct the index of bias
+ operand for ifn IFN_LEN_STORE.
+
+2023-07-21 liuhongt <hongtao.liu@intel.com>
+
+ PR target/89701
+ * common.opt: (fcf-protection=): Add EnumSet attribute to
+ support combination of params.
+
+2023-07-21 David Malcolm <dmalcolm@redhat.com>
+
+ PR middle-end/110612
+ * text-art/table.cc (table_geometry::table_geometry): Drop m_table
+ field.
+ (table_geometry::table_x_to_canvas_x): Add cast to comparison.
+ (table_geometry::table_y_to_canvas_y): Likewise.
+ * text-art/table.h (table_geometry::m_table): Drop unused field.
+ * text-art/widget.h (wrapper_widget::update_child_alloc_rects):
+ Add "override".
+
2023-07-20 Uros Bizjak <ubizjak@gmail.com>
PR target/110717
+2023-07-21 John David Anglin <danglin@gcc.gnu.org>
+
+ * gcc.c-torture/compile/asmgoto-6.c: Require target lra.
+
+2023-07-21 Roger Sayle <roger@nextmovesoftware.com>
+ Richard Biener <rguenther@suse.de>
+
+ PR c/110699
+ * gcc.dg/pr110699.c: New test case.
+
+2023-07-21 Marek Polacek <polacek@redhat.com>
+
+ PR c++/110106
+ * g++.dg/cpp0x/noexcept80.C: New test.
+
+2023-07-21 Jan Hubicka <jh@suse.cz>
+
+ * gcc.dg/tree-ssa/copy-headers-9.c: Fix template for tree-ssa-loop-ch.cc changes.
+ * gcc.dg/tree-ssa/dce-1.c: Likewise.
+
+2023-07-21 Jan Hubicka <jh@suse.cz>
+
+ * gcc.dg/loop-unswitch-17.c: Disable ch.
+ * gcc.dg/pr103079.c: Disable ch.
+ * gcc.dg/tree-ssa/copy-headers-7.c: Update so ch behaves
+ as expected.
+ * gcc.dg/tree-ssa/copy-headers.c: Update template.
+ * gcc.dg/tree-ssa/copy-headers-9.c: New test.
+
+2023-07-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/41320
+ * gcc.dg/tree-ssa/forwprop-12.c: Remove.
+
+2023-07-21 Jan Hubicka <jh@suse.cz>
+
+ * gcc.dg/tree-ssa/dce-1.c: Update for new loop dumps.
+
+2023-07-21 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * gcc.target/riscv/rvv/autovec/gather-scatter/gather_load-1.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/gather_load-10.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/gather_load-11.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/gather_load-12.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/gather_load-2.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/gather_load-3.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/gather_load-4.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/gather_load-5.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/gather_load-6.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/gather_load-7.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/gather_load-8.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/gather_load-9.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_gather_load-1.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_gather_load-10.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_gather_load-11.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_gather_load-2.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_gather_load-3.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_gather_load-4.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_gather_load-5.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_gather_load-6.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_gather_load-7.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_gather_load-8.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_gather_load-9.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_scatter_store-1.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_scatter_store-10.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_scatter_store-2.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_scatter_store-3.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_scatter_store-4.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_scatter_store-5.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_scatter_store-6.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_scatter_store-7.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_scatter_store-8.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/mask_scatter_store-9.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/scatter_store-1.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/scatter_store-10.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/scatter_store-2.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/scatter_store-3.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/scatter_store-4.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/scatter_store-5.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/scatter_store-6.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/scatter_store-7.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/scatter_store-8.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/scatter_store-9.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/strided_load-1.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/strided_load-2.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/strided_store-1.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/gather-scatter/strided_store-2.c: Ditto.
+ * gcc.target/riscv/rvv/autovec/partial/gimple_fold-1.c: Ditto.
+
+2023-07-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88540
+ * gcc.target/i386/pr88540.c: New testcase.
+ * gcc.target/i386/pr54855-9.c: XFAIL check for redundant moves.
+ * gcc.target/i386/pr54855-12.c: Adjust.
+ * gcc.target/i386/pr54855-13.c: Likewise.
+ * gcc.target/i386/pr110170.c: Likewise.
+ * gcc.dg/tree-ssa/split-path-12.c: Likewise.
+
+2023-07-21 Andrew Pinski <apinski@marvell.com>
+
+ * gcc.dg/tree-ssa/reassoc-12.c: Disable all of
+ the passes that enables match-and-simplify.
+ * gcc.dg/tree-ssa/minmax-23.c: New test.
+
+2023-07-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/110742
+ * g++.dg/torture/pr110742.C: New testcase.
+
+2023-07-21 Kewen Lin <linkw@linux.ibm.com>
+
+ PR testsuite/110729
+ * gcc.dg/pr110729.c: New test.
+
+2023-07-21 liuhongt <hongtao.liu@intel.com>
+
+ * c-c++-common/fcf-protection-10.c: New test.
+ * c-c++-common/fcf-protection-11.c: New test.
+ * c-c++-common/fcf-protection-12.c: New test.
+ * c-c++-common/fcf-protection-8.c: New test.
+ * c-c++-common/fcf-protection-9.c: New test.
+ * gcc.target/i386/pr89701-1.c: New test.
+ * gcc.target/i386/pr89701-2.c: New test.
+ * gcc.target/i386/pr89701-3.c: New test.
+
+2023-07-21 liuhongt <hongtao.liu@intel.com>
+
+ * gcc.dg/pr107547.c: Add { dg-add-options float16 }.
+ * gcc.target/i386/float16-7.c: Add -msse2 to dg-options.
+ * lib/target-supports.exp (add_options_for_float16): Add
+ -msse2 for i?86-*-* || x86_64-*-*.
+
+2023-07-21 David Malcolm <dmalcolm@redhat.com>
+
+ PR analyzer/110455
+ * gcc.dg/analyzer/pr110455.c: New test.
+
+2023-07-21 David Malcolm <dmalcolm@redhat.com>
+
+ PR analyzer/110387
+ * gcc.dg/analyzer/out-of-bounds-pr110387.c: New test.
+
2023-07-20 Gaius Mulley <gaiusmod2@gmail.com>
* gm2/switches/uninit-variable-checking/procedures/fail/testdispose3.mod: New test.
projects / thirdparty / gcc.git / commitdiff
