+2021-05-25 Andrew MacLeod <amacleod@redhat.com>
+
+ * gimple-range-gori.cc (class logical_stmt_cache): Delete
+ (logical_stmt_cache::logical_stmt_cache ): Delete.
+ (logical_stmt_cache::~logical_stmt_cache): Delete.
+ (logical_stmt_cache::cache_entry::dump): Delete.
+ (logical_stmt_cache::get_range): Delete.
+ (logical_stmt_cache::cached_name ): Delete.
+ (logical_stmt_cache::same_cached_name): Delete.
+ (logical_stmt_cache::cacheable_p): Delete.
+ (logical_stmt_cache::slot_diagnostics ): Delete.
+ (logical_stmt_cache::dump): Delete.
+ (gori_compute_cache::gori_compute_cache): Delete.
+ (gori_compute_cache::~gori_compute_cache): Delete.
+ (gori_compute_cache::compute_operand_range): Delete.
+ (gori_compute_cache::cache_stmt): Delete.
+ * gimple-range-gori.h (gori_compute::compute_operand_range): Remove
+ virtual.
+ (class gori_compute_cache): Delete.
+
+2021-05-25 Andrew MacLeod <amacleod@redhat.com>
+
+ * gimple-range.cc (fold_using_range::range_of_range_op): Use m_gori
+ intead of m_cache.
+ (fold_using_range::range_of_address): Adjust.
+ (fold_using_range::range_of_phi): Adjust.
+ * gimple-range.h (class fur_source): Adjust.
+ (fur_source::fur_source): Adjust.
+
+2021-05-25 Andrew MacLeod <amacleod@redhat.com>
+
+ * gimple-range-gori.cc (gori_compute::expr_range_at_stmt): Rename
+ from expr_range_in_bb and adjust.
+ (gori_compute::compute_name_range_op): Adjust.
+ (gori_compute::optimize_logical_operands): Adjust.
+ (gori_compute::compute_logical_operands_in_chain): Adjust.
+ (gori_compute::compute_operand1_range): Adjust.
+ (gori_compute::compute_operand2_range): Adjust.
+ (ori_compute_cache::cache_stmt): Adjust.
+ * gimple-range-gori.h (gori_compute): Rename prototype.
+
+2021-05-25 Andrew MacLeod <amacleod@redhat.com>
+
+ * gimple-range.cc (gimple_ranger::range_of_expr): Non-null should be
+ checked only after range_of_stmt, not range_on_entry.
+ (gimple_ranger::range_on_entry): Check for non-null in any
+ predecessor block, if it is not already non-null.
+ (gimple_ranger::range_on_exit): DOnt check for non-null after
+ range on entry call.
+ (gimple_ranger::dump_bb): New. Split from dump.
+ (gimple_ranger::dump): Adjust.
+ * gimple-range.h (class gimple_ranger): Adjust.
+
+2021-05-25 Andrew MacLeod <amacleod@redhat.com>
+
+ * gimple-range-cache.cc (struct range_timestamp): Delete.
+ (class temporal_cache): Adjust.
+ (temporal_cache::get_timestamp): Delete.
+ (temporal_cache::set_dependency): Delete.
+ (temporal_cache::temporal_value): Adjust.
+ (temporal_cache::current_p): Take dependencies as params.
+ (temporal_cache::set_timestamp): Adjust.
+ (temporal_cache::set_always_current): Adjust.
+ (ranger_cache::get_non_stale_global_range): Adjust.
+ (ranger_cache::register_dependency): Delete.
+ * gimple-range-cache.h (class range_cache): Adjust.
+
+2021-05-25 Andrew MacLeod <amacleod@redhat.com>
+
+ * gimple-range-gori.cc (range_def_chain::range_def_chain): init
+ bitmap obstack.
+ (range_def_chain::~range_def_chain): Dispose of obstack rather than
+ each individual bitmap.
+ (range_def_chain::set_import): New.
+ (range_def_chain::get_imports): New.
+ (range_def_chain::chain_import_p): New.
+ (range_def_chain::register_dependency): Rename from build_def_chain
+ and set imports.
+ (range_def_chain::def_chain_in_bitmap_p): New.
+ (range_def_chain::add_def_chain_to_bitmap): New.
+ (range_def_chain::has_def_chain): Just check first depenedence.
+ (range_def_chain::get_def_chain): Process imports, use generic
+ register_dependency routine.
+ (range_def_chain::dump): New.
+ (gori_map::gori_map): Allocate import list.
+ (gori_map::~gori_map): Release imports.
+ (gori_map::exports): Check for past allocated block size.
+ (gori_map::imports): New.
+ (gori_map::def_chain_in_export_p): Delete.
+ (gori_map::is_import_p): New.
+ (gori_map::maybe_add_gori): Handle imports.
+ (gori_map::dump): Adjust output, add imports.
+ (gori_compute::has_edge_range_p): Remove def_chain_in_export call.
+ (gori_export_iterator::gori_export_iterator): New.
+ (gori_export_iterator::next): New.
+ (gori_export_iterator::get_name): New.
+ * gimple-range-gori.h (range_def_chain): Add imports and direct
+ dependecies via struct rdc.
+ (range_def_chain::depend1): New.
+ (range_def_chain::depend2): New.
+ (class gori_map): Adjust.
+ (FOR_EACH_GORI_IMPORT_NAME): New.
+ (FOR_EACH_GORI_EXPORT_NAME): New.
+ (class gori_export_iterator): New.
+
+2021-05-25 Andrew MacLeod <amacleod@redhat.com>
+
+ * gimple-range-cache.cc (ranger_cache::ranger_cache): Move initial
+ export cache filling to here.
+ * gimple-range-gori.cc (gori_compute::gori_compute) : From Here.
+
+2021-05-25 Andrew MacLeod <amacleod@redhat.com>
+
+ * gimple-range-gori.cc (range_def_chain): Move to gimple-range-gori.h.
+ (gori_map): Move to gimple-range-gori.h.
+ (gori_compute::gori_compute): Adjust.
+ (gori_compute::~gori_compute): Delete.
+ (gori_compute::compute_operand_range_switch): Adjust.
+ (gori_compute::compute_operand_range): Adjust.
+ (gori_compute::compute_logical_operands): Adjust.
+ (gori_compute::has_edge_range_p ): Adjust.
+ (gori_compute::set_range_invariant): Delete.
+ (gori_compute::dump): Adjust.
+ (gori_compute::outgoing_edge_range_p): Adjust.
+ * gimple-range-gori.h (class range_def_chain): Relocate here.
+ (class gori_map): Relocate here.
+ (class gori_compute): Inherit from gori_map, and adjust.
+
+2021-05-25 Aldy Hernandez <aldyh@redhat.com>
+
+ * value-range.cc (range_tests_legacy): Use
+ build_nonstandard_integer_type instead of int and short.
+
+2021-05-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gimplify.c (gimplify_decl_expr): Clear TREE_READONLY on the DECL
+ when really creating an initialization statement for it.
+
+2021-05-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-inline.c (setup_one_parameter): Fix thinko in new condition.
+
+2021-05-25 Kito Cheng <kito.cheng@sifive.com>
+
+ * config/riscv/riscv.h (ASM_SPEC): Pass -mno-relax.
+
+2021-05-25 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/92860
+ PR target/99592
+ * optc-save-gen.awk: Remove exceptions.
+
+2021-05-25 Martin Liska <mliska@suse.cz>
+
+ * asan.h (sanitize_coverage_p): New function.
+ * doc/extend.texi: Document it.
+ * fold-const.c (fold_range_test): Use sanitize_flags_p
+ instead of flag_sanitize_coverage.
+ (fold_truth_andor): Likewise.
+ * sancov.c: Likewise.
+ * tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
+ * ipa-inline.c (sanitize_attrs_match_for_inline_p): Handle
+ -fsanitize-coverage when inlining.
+
+2021-05-25 Cooper Qu <cooper.qu@linux.alibaba.com>
+
+ * config/csky/csky-modes.def : Fix copyright.
+
+2021-05-25 Cooper Qu <cooper.qu@linux.alibaba.com>
+
+ * config/csky/csky-modes.def : Amend copyright.
+ * config/csky/csky_insn_fpuv2.md : Likewise.
+ * config/csky/csky_insn_fpuv3.md : Likewise.
+
+2021-05-25 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/100727
+ * calls.c (initialize_argument_information): Explicitely test
+ for WITH_SIZE_EXPR.
+ * gimple-expr.c (mark_addressable): Skip outer WITH_SIZE_EXPR.
+
+2021-05-25 Geng Qi <gengqi@linux.alibaba.com>
+
+ * config/csky/csky.h (FRAME_POINTER_REGNUM): Use
+ HARD_FRAME_POINTER_REGNUM and FRAME_POINTER_REGNUM instead of
+ the signle definition. The signle definition may not work well
+ at simplify_subreg_regno().
+ (HARD_FRAME_POINTER_REGNUM): New.
+ (ELIMINABLE_REGS): Add for HARD_FRAME_POINTER_REGNUM.
+ * config/csky/csky.c (get_csky_live_regs, csky_can_eliminate,
+ csky_initial_elimination_offset, csky_expand_prologue,
+ csky_expand_epilogue): Add for HARD_FRAME_POINTER_REGNUM.
+
+2021-05-25 Geng Qi <gengqi@linux.alibaba.com>
+
+ * config/csky/csky.c (csky_option_override):
+ Init csky_arch_isa_features[] in advance, so TARGET_DSP
+ and TARGET_DIV can be set well.
+
+2021-05-25 Geng Qi <gengqi@linux.alibaba.com>
+
+ * config/csky/constraints.md ("l", "h"): Delete.
+ * config/csky/csky.h (reg_class, REG_CLASS_NAMES,
+ REG_CLASS_CONTENTS): Delete LO_REGS and HI_REGS.
+ * config/csky/csky.c (regno_reg_classm,
+ csky_secondary_reload, csky_register_move_cost):
+ Use HILO_REGS instead of LO_REGS and HI_REGS.
+
+2021-05-25 Geng Qi <gengqi@linux.alibaba.com>
+
+ * config/csky/constraints.md ("W"): New constriant for mem operand
+ with base reg, index register.
+ ("Q"): Renamed and modified "csky_valid_fpuv2_mem_operand" to
+ "csky_valid_mem_constraint_operand" to deal with both "Q" and "W"
+ constraint.
+ ("Dv"): New constraint for const double value that can be used at
+ fmovi instruction.
+ * config/csky/csky-modes.def (HFmode): New mode.
+ * config/csky/csky-protos.h (csky_valid_fpuv2_mem_operand): Rename
+ to "csky_valid_mem_constraint_operand" and support new constraint
+ "W".
+ (csky_get_movedouble_length): New.
+ (fpuv3_output_move): New.
+ (fpuv3_const_double): New.
+ * config/csky/csky.c (csky_option_override): New arch CK860 with fpv3.
+ (decompose_csky_address): Refine.
+ (csky_print_operand): New "CONST_DOUBLE" operand.
+ (csky_output_move): Support fpv3 instructions.
+ (csky_get_movedouble_length): New.
+ (fpuv3_output_move): New.
+ (fpuv3_const_double): New.
+ (csky_emit_compare): Cover float comparsion.
+ (csky_emit_compare_float): Refine.
+ (csky_vaild_fpuv2_mem_operand): Rename to
+ "csky_valid_mem_constraint_operand" and support new constraint "W".
+ (ck860_rtx_costs): New.
+ (csky_rtx_costs): Add the cost calculation of CK860.
+ (regno_reg_class): New vregs for fpuv3.
+ (csky_dbx_regno): Likewise.
+ (csky_cpu_cpp_builtins): New builtin macro for fpuv3.
+ (csky_conditional_register_usage): Suporrot fpuv3.
+ (csky_dwarf_register_span): Suporrot fpuv3.
+ (csky_init_builtins, csky_mangle_type): Support "__fp16" type.
+ (ck810_legitimate_index_p): Support fp16.
+ * config/csky/csky.h (TARGET_TLS): ADD CK860.
+ (CSKY_VREG_P, CSKY_VREG_LO_P, CSKY_VREG_HI_P): Support fpuv3.
+ (TARGET_SINGLE_FPU): Support fpuv3.
+ (TARGET_SUPPORT_FPV3): New.
+ (FIRST_PSEUDO_REGISTER): Change to 202 to hold the new fpuv3 registers.
+ (FIXED_REGISTERS, CALL_REALLY_USED_REGISTERS, REGISTER_NAMES,
+ REG_CLASS_CONTENTS): Support fpuv3.
+ * config/csky/csky.md (movsf): Move to cksy_insn_fpu.md and refine.
+ (csky_movsf_fpv2): Likewise.
+ (ck801_movsf): Likewise.
+ (csky_movsf): Likewise.
+ (movdf): Likewise.
+ (csky_movdf_fpv2): Likewise.
+ (ck801_movdf): Likewise.
+ (csky_movdf): Likewise.
+ (movsicc): Refine. Use "comparison_operatior" instead of
+ "ordered_comparison_operatior".
+ (addsicc): Likewise.
+ (CSKY_FIRST_VFP3_REGNUM, CSKY_LAST_VFP3_REGNUM): New constant.
+ (call_value_internal_vh): New.
+ * config/csky/csky_cores.def (CK860): New arch and cpu.
+ (fpv3_hf): New.
+ (fpv3_hsf): New.
+ (fpv3_sdf): New.
+ (fpv3): New.
+ * config/csky/csky_insn_fpu.md: Refactor. Separate all float patterns
+ into emit-patterns and match-patterns, remain the emit-patterns here,
+ and move the match-patterns to csky_insn_fpuv2.md or
+ csky_insn_fpuv3.md.
+ * config/csky/csky_insn_fpuv2.md: New file for fpuv2 instructions.
+ * config/csky/csky_insn_fpuv3.md: New file and new patterns for fpuv3
+ isntructions.
+ * config/csky/csky_isa.def (fcr): New.
+ (fpv3_hi): New.
+ (fpv3_hf): New.
+ (fpv3_sf): New.
+ (fpv3_df): New.
+ (CK860): New definition for ck860.
+ * config/csky/csky_tables.opt (ck860): New processors ck860,
+ ck860f. And new arch ck860.
+ (fpv3_hf): New.
+ (fpv3_hsf): New.
+ (fpv3_hdf): New.
+ (fpv3): New.
+ * config/csky/predicates.md (csky_float_comparsion_operator): Delete
+ "geu", "gtu", "leu", "ltu", which will never appear at float comparison.
+ * config/csky/t-csky-elf: Support 860.
+ * config/csky/t-csky-linux: Likewise.
+ * doc/md.texi: Add "Q" and "W" constraints for C-SKY.
+
2021-05-24 Aaron Sawdey <acsawdey@linux.ibm.com>
* config/rs6000/genfusion.pl (gen_logical_addsubf): Refactor to
+2021-05-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/100666
+ * g++.dg/cpp1z/nodiscard8.C: New test.
+ * g++.dg/cpp1z/nodiscard9.C: New test.
+
+2021-05-25 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/sancov/attribute.c: New test.
+
+2021-05-25 Cooper Qu <cooper.qu@linux.alibaba.com>
+
+ * gcc.target/csky/fpuv3/fpuv3.exp : Amend copyright.
+
+2021-05-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/99928
+ * c-c++-common/gomp/pr99928-8.c: Remove xfails from omp teams r21 and
+ r28 checks.
+ * c-c++-common/gomp/pr99928-9.c: Likewise.
+ * c-c++-common/gomp/pr99928-10.c: Likewise.
+
+2021-05-25 Geng Qi <gengqi@linux.alibaba.com>
+
+ * gcc.target/csky/fpuv3/fpuv3.exp: New.
+ * gcc.target/csky/fpuv3/fpv3_div.c: New.
+ * gcc.target/csky/fpuv3/fpv3_fadd.c: New.
+ * gcc.target/csky/fpuv3/fpv3_fdtos.c: New.
+ * gcc.target/csky/fpuv3/fpv3_fftoi_rm.c: New.
+ * gcc.target/csky/fpuv3/fpv3_fftoi_rz.c: New.
+ * gcc.target/csky/fpuv3/fpv3_fhtos.c: New.
+ * gcc.target/csky/fpuv3/fpv3_fitof.c: New.
+ * gcc.target/csky/fpuv3/fpv3_fmov.c: New.
+ * gcc.target/csky/fpuv3/fpv3_fmovi.c: New.
+ * gcc.target/csky/fpuv3/fpv3_fmula.c: New.
+ * gcc.target/csky/fpuv3/fpv3_fmuls.c: New.
+ * gcc.target/csky/fpuv3/fpv3_fneg.c: New.
+ * gcc.target/csky/fpuv3/fpv3_fnmula.c: New.
+ * gcc.target/csky/fpuv3/fpv3_fnmuls.c: New.
+ * gcc.target/csky/fpuv3/fpv3_fstod.c: New.
+ * gcc.target/csky/fpuv3/fpv3_fstoh.c: New.
+ * gcc.target/csky/fpuv3/fpv3_fsub.c: New.
+ * gcc.target/csky/fpuv3/fpv3_fxtof.c: New.
+ * gcc.target/csky/fpuv3/fpv3_h.c: New.
+ * gcc.target/csky/fpuv3/fpv3_hs.c: New.
+ * gcc.target/csky/fpuv3/fpv3_hsz.c: New.
+ * gcc.target/csky/fpuv3/fpv3_hz.c: New.
+ * gcc.target/csky/fpuv3/fpv3_ls.c: New.
+ * gcc.target/csky/fpuv3/fpv3_lsz.c: New.
+ * gcc.target/csky/fpuv3/fpv3_lt.c: New.
+ * gcc.target/csky/fpuv3/fpv3_ltz.c: New.
+ * gcc.target/csky/fpuv3/fpv3_max.c: New.
+ * gcc.target/csky/fpuv3/fpv3_min.c: New.
+ * gcc.target/csky/fpuv3/fpv3_mul.c: New.
+ * gcc.target/csky/fpuv3/fpv3_mula.c: New.
+ * gcc.target/csky/fpuv3/fpv3_muls.c: New.
+ * gcc.target/csky/fpuv3/fpv3_ne.c: New.
+ * gcc.target/csky/fpuv3/fpv3_nez.c: New.
+ * gcc.target/csky/fpuv3/fpv3_recip.c: New.
+ * gcc.target/csky/fpuv3/fpv3_sqrt.c: New.
+ * gcc.target/csky/fpuv3/fpv3_unordered.c: New.
+
2021-05-24 Aaron Sawdey <acsawdey@linux.ibm.com>
* gcc.target/powerpc/fusion-p10-logadd.c: New file.
projects / thirdparty / gcc.git / commitdiff
