diff options
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index 8fac38b..b14a1ee 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -464,10 +464,19 @@ int pedantic = 0; int in_system_header = 0; -/* Don't print functions as they are compiled and don't print - times taken by the various passes. -quiet. */ +/* Don't print functions as they are compiled. -quiet. */ int quiet_flag = 0; + +/* Print times taken by the various passes. -ftime-report. */ + +int time_report = 0; + +/* Print memory still in use at end of compilation (which may have little + to do with peak memory consumption). -fmem-report. */ + +int mem_report = 0; + /* -f flags. */ @@ -1122,7 +1131,11 @@ lang_independent_options f_options[] = {"bounds-check", &flag_bounds_check, 1, "Generate code to check bounds before dereferencing pointers and arrays" }, {"single-precision-constant", &flag_single_precision_constant, 1, - "Convert floating point constant to single precision constant"} + "Convert floating point constant to single precision constant"}, + {"time-report", &time_report, + "Report time taken by each compiler pass at end of run"}, + {"mem-report", &mem_report, + "Report on permanent memory allocation at end of run"}, }; /* Table of language-specific options. */ @@ -2101,6 +2114,9 @@ compile_file (name) if (dump_base_name == 0) dump_base_name = name ? name : "gccdump"; + if (! quiet_flag) + time_report = 1; + /* Start timing total execution time. */ init_timevar (); @@ -2464,6 +2480,9 @@ compile_file (name) } } + if (mem_report) + ggc_print_statistics (); + /* Free up memory for the benefit of leak detectors. */ free_reg_info (); |