diff options
Diffstat (limited to 'gcc/toplev.c')
| -rwxr-xr-x | gcc/toplev.c | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index a9bf402..8c8112c 100755 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -219,13 +219,7 @@ int local_reg_dump = 0; int global_reg_dump = 0; int sched2_dump = 0; int jump2_opt_dump = 0; -#ifdef DELAY_SLOTS -int dbr_sched_dump = 0; -#endif int flag_print_asm_name = 0; -#ifdef STACK_REGS -int stack_reg_dump = 0; -#endif #ifdef MACHINE_DEPENDENT_REORG int mach_dep_reorg_dump = 0; #endif @@ -1148,9 +1142,6 @@ int sched_time; int local_alloc_time; int global_alloc_time; int sched2_time; -#ifdef DELAY_SLOTS -int dbr_sched_time; -#endif int shorten_branch_time; int stack_reg_time; int final_time; @@ -2451,9 +2442,6 @@ compile_file (name) local_alloc_time = 0; global_alloc_time = 0; sched2_time = 0; -#ifdef DELAY_SLOTS - dbr_sched_time = 0; -#endif shorten_branch_time = 0; stack_reg_time = 0; final_time = 0; @@ -2581,28 +2569,12 @@ compile_file (name) if (graph_dump_format != no_graph) clean_graph_dump_file (dump_base_name, ".jump2"); } -#ifdef DELAY_SLOTS - if (dbr_sched_dump) - { - clean_dump_file (".dbr"); - if (graph_dump_format != no_graph) - clean_graph_dump_file (dump_base_name, ".dbr"); - } -#endif if (gcse_dump) { clean_dump_file (".gcse"); if (graph_dump_format != no_graph) clean_graph_dump_file (dump_base_name, ".gcse"); } -#ifdef STACK_REGS - if (stack_reg_dump) - { - clean_dump_file (".stack"); - if (graph_dump_format != no_graph) - clean_graph_dump_file (dump_base_name, ".stack"); - } -#endif #ifdef MACHINE_DEPENDENT_REORG if (mach_dep_reorg_dump) { @@ -3021,16 +2993,8 @@ compile_file (name) finish_graph_dump_file (dump_base_name, ".sched2"); if (jump2_opt_dump) finish_graph_dump_file (dump_base_name, ".jump2"); -#ifdef DELAY_SLOTS - if (dbr_sched_dump) - finish_graph_dump_file (dump_base_name, ".dbr"); -#endif if (gcse_dump) finish_graph_dump_file (dump_base_name, ".gcse"); -#ifdef STACK_REGS - if (stack_reg_dump) - finish_graph_dump_file (dump_base_name, ".stack"); -#endif #ifdef MACHINE_DEPENDENT_REORG if (mach_dep_reorg_dump) finish_graph_dump_file (dump_base_name, ".mach"); @@ -3060,9 +3024,6 @@ compile_file (name) print_time ("local-alloc", local_alloc_time); print_time ("global-alloc", global_alloc_time); print_time ("sched2", sched2_time); -#ifdef DELAY_SLOTS - print_time ("dbranch", dbr_sched_time); -#endif print_time ("shorten-branch", shorten_branch_time); print_time ("stack-reg", stack_reg_time); print_time ("final", final_time); @@ -3806,12 +3767,6 @@ rest_of_compilation (decl) } } -#ifdef LEAF_REGISTERS - leaf_function = 0; - if (optimize > 0 && only_leaf_regs_used () && leaf_function_p ()) - leaf_function = 1; -#endif - /* One more attempt to remove jumps to .+1 left by dead-store-elimination. Also do cross-jumping this time @@ -3845,42 +3800,12 @@ rest_of_compilation (decl) } #endif - /* If a scheduling pass for delayed branches is to be done, - call the scheduling code. */ - -#ifdef DELAY_SLOTS - if (optimize > 0 && flag_delayed_branch) - { - TIMEVAR (dbr_sched_time, dbr_schedule (insns, rtl_dump_file)); - - if (dbr_sched_dump) - { - dump_rtl (".dbr", decl, print_rtl_with_bb, insns); - if (graph_dump_format != no_graph) - print_rtl_graph_with_bb (dump_base_name, ".dbr", insns); - } - } -#endif - /* Shorten branches. */ TIMEVAR (shorten_branch_time, { shorten_branches (get_insns ()); }); -#ifdef STACK_REGS - if (stack_reg_dump) - open_dump_file (".stack", decl_printable_name (decl, 2)); - - TIMEVAR (stack_reg_time, reg_to_stack (insns, rtl_dump_file)); - - if (stack_reg_dump) - { - dump_rtl (".stack", decl, print_rtl_with_bb, insns); - if (graph_dump_format != no_graph) - print_rtl_graph_with_bb (dump_base_name, ".stack", insns); - } -#endif /* Now turn the rtl into assembler code. */ @@ -4326,9 +4251,6 @@ main (argc, argv) { flag_defer_pop = 1; flag_thread_jumps = 1; -#ifdef DELAY_SLOTS - flag_delayed_branch = 1; -#endif #ifdef CAN_DEBUG_WITHOUT_FP flag_omit_frame_pointer = 1; #endif @@ -4414,9 +4336,6 @@ main (argc, argv) { case 'a': combine_dump = 1; -#ifdef DELAY_SLOTS - dbr_sched_dump = 1; -#endif flow_dump = 1; global_reg_dump = 1; jump_opt_dump = 1; @@ -4430,9 +4349,6 @@ main (argc, argv) gcse_dump = 1; sched_dump = 1; sched2_dump = 1; -#ifdef STACK_REGS - stack_reg_dump = 1; -#endif #ifdef MACHINE_DEPENDENT_REORG mach_dep_reorg_dump = 1; #endif @@ -4443,11 +4359,6 @@ main (argc, argv) case 'c': combine_dump = 1; break; -#ifdef DELAY_SLOTS - case 'd': - dbr_sched_dump = 1; - break; -#endif case 'f': flow_dump = 1; break; @@ -4466,11 +4377,6 @@ main (argc, argv) case 'J': jump2_opt_dump = 1; break; -#ifdef STACK_REGS - case 'k': - stack_reg_dump = 1; - break; -#endif case 'l': local_reg_dump = 1; break; @@ -4869,10 +4775,8 @@ main (argc, argv) if (flag_schedule_insns || flag_schedule_insns_after_reload) warning ("instruction scheduling not supported on this target machine"); #endif -#ifndef DELAY_SLOTS if (flag_delayed_branch) warning ("this target machine does not have delayed branches"); -#endif user_label_prefix = USER_LABEL_PREFIX; if (flag_leading_underscore != -1) |