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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 482a50f..338f404 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,89 @@ 2019-09-09 Richard Sandiford <richard.sandiford@arm.com> + * rtl.h (CALL_INSN_FUNCTION_USAGE): Document what SETs mean. + (note_pattern_stores): Declare. + (note_stores): Take an rtx_insn *. + * rtlanal.c (set_of): Use note_pattern_stores instead of note_stores. + (find_all_hard_reg_sets): Pass the insn rather than its pattern to + note_stores. Remove explicit handling of CALL_INSN_FUNCTION_USAGE. + (note_stores): Take an rtx_insn * as argument and process + CALL_INSN_FUNCTION_USAGE. Rename old function to... + (note_pattern_stores): ...this. + (find_first_parameter_load): Pass the insn rather than + its pattern to note_stores. + * alias.c (memory_modified_in_insn_p, init_alias_analysis): Likewise. + * caller-save.c (setup_save_areas, save_call_clobbered_regs) + (insert_one_insn): Likewise. + * combine.c (combine_instructions): Likewise. + (likely_spilled_retval_p): Likewise. + (try_combine): Use note_pattern_stores instead of note_stores. + (record_dead_and_set_regs): Pass the insn rather than its pattern + to note_stores. + (reg_dead_at_p): Likewise. + * config/bfin/bfin.c (workaround_speculation): Likewise. + * config/c6x/c6x.c (maybe_clobber_cond): Likewise. Take an rtx_insn * + rather than an rtx. + * config/frv/frv.c (frv_registers_update): Use note_pattern_stores + instead of note_stores. + (frv_optimize_membar_local): Pass the insn rather than its pattern + to note_stores. + * config/gcn/gcn.c (gcn_md_reorg): Likewise. + * config/i386/i386.c (ix86_avx_u128_mode_after): Likewise. + * config/mips/mips.c (vr4130_true_reg_dependence_p): Likewise. + (r10k_needs_protection_p, mips_sim_issue_insn): Likewise. + (mips_reorg_process_insns): Likewise. + * config/s390/s390.c (s390_regs_ever_clobbered): Likewise. + * config/sh/sh.c (flow_dependent_p): Likewise. Take rtx_insn *s + rather than rtxes. + * cse.c (delete_trivially_dead_insns): Pass the insn rather than + its pattern to note_stores. + * cselib.c (cselib_record_sets): Use note_pattern_stores instead + of note_stores. + * dce.c (mark_nonreg_stores): Remove the "body" parameter and pass + the insn to note_stores. + (prescan_insns_for_dce): Update call accordingly. + * ddg.c (mem_write_insn_p): Pass the insn rather than its pattern + to note_stores. + * df-problems.c (can_move_insns_across): Likewise. + * dse.c (emit_inc_dec_insn_before, replace_read): Likewise. + * function.c (assign_parm_setup_reg): Likewise. + * gcse-common.c (record_last_mem_set_info_common): Likewise. + * gcse.c (load_killed_in_block_p, compute_hash_table_work): Likewise. + (single_set_gcse): Likewise. + * ira.c (validate_equiv_mem): Likewise. + (update_equiv_regs): Use note_pattern_stores rather than note_stores + for no_equiv. + * loop-doloop.c (doloop_optimize): Pass the insn rather than its + pattern to note_stores. + * loop-invariant.c (calculate_loop_reg_pressure): Likewise. + * loop-iv.c (simplify_using_initial_values): Likewise. + * mode-switching.c (optimize_mode_switching): Likewise. + * optabs.c (emit_libcall_block_1): Likewise. + (expand_atomic_compare_and_swap): Likewise. + * postreload-gcse.c (load_killed_in_block_p): Likewise. + (record_opr_changes): Likewise. Remove explicit handling of + CALL_INSN_FUNCTION_USAGE. + * postreload.c (reload_combine, reload_cse_move2add): Likewise. + * regcprop.c (kill_clobbered_values): Likewise. + (copyprop_hardreg_forward_1): Pass the insn rather than its pattern + to note_stores. + * regrename.c (build_def_use): Likewise. + * reload1.c (reload): Use note_pattern_stores instead of note_stores + for mark_not_eliminable. + (reload_as_needed): Pass the insn rather than its pattern + to note_stores. + (emit_output_reload_insns): Likewise. + * resource.c (mark_target_live_regs): Likewise. + * sched-deps.c (init_insn_reg_pressure_info): Likewise. + * sched-rgn.c (sets_likely_spilled): Use note_pattern_stores + instead of note_stores. + * shrink-wrap.c (try_shrink_wrapping): Pass the insn rather than + its pattern to note_stores. + * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Likewise. + * var-tracking.c (adjust_insn, add_with_sets): Likewise. + +2019-09-09 Richard Sandiford <richard.sandiford@arm.com> + * hard-reg-set.h (HARD_REG_SET): Define using a typedef rather than a #define. Use a structure rather than an array as the fallback definition. Remove special cases for low array sizes. |