diff options
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index becdfe0..ca95121 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -3801,6 +3801,9 @@ rest_of_compilation (decl) if (jump_opt_dump) dump_rtl (".jump", decl, print_rtl, insns); + if (ggc_p) + ggc_collect (); + /* Perform common subexpression elimination. Nonzero value from `cse_main' means that jumps were simplified and some code may now be unreachable, so do @@ -3846,6 +3849,9 @@ rest_of_compilation (decl) print_rtl_graph_with_bb (dump_base_name, ".addressof", insns); } + if (ggc_p) + ggc_collect (); + /* Perform global cse. */ if (optimize > 0 && flag_gcse) @@ -3870,6 +3876,9 @@ rest_of_compilation (decl) if (graph_dump_format != no_graph) print_rtl_graph_with_bb (dump_base_name, ".gcse", insns); } + + if (ggc_p) + ggc_collect (); } /* Move constant computations out of loops. */ @@ -3909,6 +3918,9 @@ rest_of_compilation (decl) if (graph_dump_format != no_graph) print_rtl_graph_with_bb (dump_base_name, ".loop", insns); } + + if (ggc_p) + ggc_collect (); } if (optimize > 0) @@ -3953,6 +3965,9 @@ rest_of_compilation (decl) if (graph_dump_format != no_graph) print_rtl_graph_with_bb (dump_base_name, ".cse2", insns); } + + if (ggc_p) + ggc_collect (); } if (profile_arc_flag || flag_test_coverage || flag_branch_probabilities) @@ -3972,6 +3987,9 @@ rest_of_compilation (decl) if (graph_dump_format != no_graph) print_rtl_graph_with_bb (dump_base_name, ".bp", insns); } + + if (ggc_p) + ggc_collect (); } /* We are no longer anticipating cse in this function, at least. */ @@ -4030,6 +4048,9 @@ rest_of_compilation (decl) print_rtl_graph_with_bb (dump_base_name, ".flow", insns); } + if (ggc_p) + ggc_collect (); + /* The first life analysis pass has finished. From now on we can not generate any new pseudos. */ no_new_pseudos = 1; @@ -4048,6 +4069,9 @@ rest_of_compilation (decl) if (graph_dump_format != no_graph) print_rtl_graph_with_bb (dump_base_name, ".combine", insns); } + + if (ggc_p) + ggc_collect (); } /* Register allocation pre-pass, to reduce number of moves @@ -4066,6 +4090,9 @@ rest_of_compilation (decl) if (graph_dump_format != no_graph) print_rtl_graph_with_bb (dump_base_name, ".regmove", insns); } + + if (ggc_p) + ggc_collect (); } /* Print function header into sched dump now @@ -4089,6 +4116,9 @@ rest_of_compilation (decl) if (graph_dump_format != no_graph) print_rtl_graph_with_bb (dump_base_name, ".sched", insns); } + + if (ggc_p) + ggc_collect (); } /* Determine if the current function is a leaf before running reload @@ -4126,6 +4156,9 @@ rest_of_compilation (decl) print_rtl_graph_with_bb (dump_base_name, ".lreg", insns); } + if (ggc_p) + ggc_collect (); + if (global_reg_dump) open_dump_file (".greg", decl_printable_name (decl, 2)); @@ -4145,6 +4178,9 @@ rest_of_compilation (decl) if (failure) goto exit_rest_of_compilation; + if (ggc_p) + ggc_collect (); + /* Do a very simple CSE pass over just the hard registers. */ if (optimize > 0) reload_cse_regs (insns); @@ -4203,6 +4239,9 @@ rest_of_compilation (decl) find_basic_blocks (insns, max_reg_num (), rtl_dump_file, 1); life_analysis (insns, max_reg_num (), rtl_dump_file, 1); }); + + if (ggc_p) + ggc_collect (); } flow2_completed = 1; @@ -4256,6 +4295,9 @@ rest_of_compilation (decl) if (graph_dump_format != no_graph) print_rtl_graph_with_bb (dump_base_name, ".sched2", insns); } + + if (ggc_p) + ggc_collect (); } #ifdef LEAF_REGISTERS @@ -4297,6 +4339,9 @@ rest_of_compilation (decl) if (graph_dump_format != no_graph) print_rtl_graph_with_bb (dump_base_name, ".mach", insns); } + + if (ggc_p) + ggc_collect (); #endif /* If a scheduling pass for delayed branches is to be done, @@ -4317,6 +4362,9 @@ rest_of_compilation (decl) print_rtl_graph_with_bb (dump_base_name, ".dbr", insns); } } + + if (ggc_p) + ggc_collect (); #endif /* Shorten branches. */ @@ -4337,6 +4385,9 @@ rest_of_compilation (decl) if (graph_dump_format != no_graph) print_rtl_graph_with_bb (dump_base_name, ".stack", insns); } + + if (ggc_p) + ggc_collect (); #endif /* Now turn the rtl into assembler code. */ @@ -4373,6 +4424,9 @@ rest_of_compilation (decl) regset_release_memory (); }); + if (ggc_p) + ggc_collect (); + /* Write DBX symbols if requested */ /* Note that for those inline functions where we don't initially @@ -4458,6 +4512,10 @@ rest_of_compilation (decl) if (! DECL_DEFER_OUTPUT (decl)) free_after_compilation (current_function); + current_function = 0; + + ggc_collect (); + /* The parsing time is all the time spent in yyparse *except* what is spent in this function. */ |