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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 411b974afd1..c00e99e5b4a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,122 @@ +2002-06-05 David S. Miller <davem@redhat.com> + + Delete SEQUENCE rtl usage outside of reorg and ssa passes. + * rtl.h (gen_sequence, emit_insns, emit_insns_before, + emit_insns_before_scope, emit_insns_after, + emit_insns_after_scope): Delete declaration. + * ada/misc.c (insert_code_for): Use emit_insn* instead of + emit_insns_foo. + * config/alpha/alpha.c (alpha_set_memflags_1): Abort on SEQUENCE. + (alpha_set_memflags): Fix comment. + (set_frame_related_p): Use get_insns instead of gen_sequence. + * config/alpha/alpha.md (setjmp receiver splitter): Avoid + emitting no insns. + * config/arm/arm.c (arm_finalize_pic): Use get_insns instead of + gen_sequence. + (arm_gen_load_multiple, arm_gen_store_multiple): Likewise. + * config/fr30/fr30.c (fr30_move_double): Likewise. + * config/i386/i386.c (ix86_expand_int_movcc, ix86_expand_movstr): + Likewise. + * config/ia64/ia64.c (spill_restore_mem): Likewise. + * config/ia64/ia64.md (conditional move spliiter): Avoid emitting + no insns. + * config/m32r/m32r.c (gen_split_move_double): Use get_insns + instead of gen_sequence. + * config/mips/mips.c (embedded_pic_fnaddr_reg): Likewise. + (mips_expand_prologue, mips16_gp_pseudo_reg): Likewise. + * config/sh/sh.c (sh_need_epilogue): Likewise. + * config/sparc/sparc.md (current_function_calls_alloca, flat): New + attributes. + (setjmp pattern and split): Use them to avoid splitter which emits + no RTL. + * genattrtab.c (main): Emit include of function.h + * config/stormy16/stormy16.c (xstormy16_split_cbranch): Use + get_insns instead of gen_sequence. + * config/cris/cris.c (cris_split_movdx): Likewise. + * emit-rtl.c (emit_insns*): Kill. + (try_split): Expect insn list instead of SEQUENCE. + (make_jump_insn_raw, make_call_insn_raw): Fix comments. + (emit_*insn*): Reimplement to work with INSN lists and PATTERNs. + Make them abort if a SEQUENCE is given and RTL checking is + enabled. + (emit_*_scope): Don't forget to set scope on final insn. + (gen_sequence): Move from here... + * ssa.c (gen_sequence): To here as private function. + * builtins.c (expand_builtin_apply_args): Use emit_insn_foo, fix + comments. + (expand_builtin_return, expand_builtin_mathfn): Likewise. + (expand_builtin_strlen): Use get_insns instead of gen_sequence. + (expand_builtin_saveregs): Use emit_insn_foo, fix comments. + (expand_builtin_expect_jump): Use get_insns and fix comments. + * calls.c (try_to_integrate): Use emit_insn_foo. + (expand_call, emit_library_call_value_1): Likewise. + * expr.c (emit_queue): Handle insn lists instead of SEQUENCE. + (emit_move_insn_1): Use get_insns instead of gen_sequence. + (expand_expr): Use emit_insn_foo. + * cfgrtl.c (commit_one_edge_insertion): Use emit_insn_foo. + * except.c (build_post_landing_pads): Likewise. + * flow.c (attempt_auto_inc): Likewise. + * stmt.c (expand_fixup, fixup_gotos, expand_nl_handler_label, + expand_nl_goto_receivers, expand_decl_cleanup): Likewise. + * function.c (fixup_var_refs_insn): Use get_insns instead of + gen_sequence. + (fixup_var_refs_1): Likewise and expect insn list from gen_foo. + (fixup_memory_subreg): Use get_insns instead of gen_sequence. + (fixup_stack_1, purge_addressof_1, expand_main_function, + get_arg_pointer_save_area): Likewise. + (optimize_bit_field, instantiate_virtual_regs_1, assign_parms, + expand_function_end): Use emit_insn_foo. + (record_insns, keep_stack_depressed): Work with insn list instead + of SEQUENCE, fix comments. + * ifcvt.c (noce_emit_store_flag, noce_try_store_flag, + noce_try_store_flag_constants, noce_try_store_flag_inc, + noce_try_store_flag_mask, noce_emit_cmove, noce_try_cmove_arith, + noce_try_minmax, noce_try_abs): Use emit_insn_foo. + (noce_process_if_block): Use get_insns instead of gen_sequence. + * optabs.c (add_equal_note): Work with insn list, fix comments. + (expand_binop): Expect insn list from GEN_FCN(), use emit_insn_foo. + (expand_unop, expand_complex_abs, expand_unop_insn, + expand_no_conflict_block): Likewise. + (gen_move_insn): Use get_insns instead of gen_sequence. + (gen_cond_trap): Likewise. + * integrate.c (copy_rtx_and_substitute): Likewise. + (emit_initial_value_sets): Use emit_insn_foo. + * reload1.c (emit_output_reload_insns, emit_reload_insns): Likewise. + (fixup_abnormal_edges): Avoid losing REG_NOTES more intelligently + now that RTL generators give insn lists. + * sibcall.c (replace_call_placeholder): Use emit_insn_foo. + * doloop.c (doloop_modify, doloop_modify_runtime): Use get_insns + instead of gen_sequence. + (doloop_optimize): Work with insn lists instead of SEQUENCE rtl. + * explow.c (emit_stack_save, emit_stack_restore): Use get_insns + instead of gen_sequence. + * loop.c (move_movables, emit_prefetch_instructions, + gen_add_mult, check_dbra_loop, gen_load_of_final_value): + Likewise. + (loop_regs_update): Work with insn list instead of SEQUENCE rtl. + (product_cheap_p): Likewise, and add commentary about RTL wastage + here. + * lcm.c (optimize_mode_switching): Use get_insns instead of + gen_sequence. + * profile.c (gen_edge_profiler): Likewise. + * regmove.c (copy_src_to_dest): Likewise. + * reg-stack.c (compensate_edge): Likewise and fix comment. + * gcse.c (process_insert_insn): Likewise. + (insert_insn_end_bb): Work with insn list instead of SEQUENCE rtl. + * jump.c (delete_prior_computation): Update comment. + * genemit.c (gen_expand, gen_split, main): Use get_insns instead + of gen_sequence, update comments to match. + * recog.c (peephole2_optimize): Work with insn lists instead of + SEQUENCE rtl. + * sched-vis.c (print_pattern): Abort on SEQUENCE. + * unroll.c (unroll_loop, find_splittable_givs, final_giv_value): + Use get_insns instead of gen_sequence. + (copy_loop_body): Likewise and don't emit dummy NOTE. + * genrecog.c: Don't mention SEQUENCE rtl in comments. + * combine.c (try_combine): Expect insn lists from split generator. + * reorg.c (relax_delay_slots): Emit SEQUENCE into insn list by + hand. + 2002-06-11 Roger Sayle <roger@eyesopen.com> Andreas Jaeger <aj@suse.de> |