diff options
Diffstat (limited to 'gcc/dumpfile.c')
| -rw-r--r-- | gcc/dumpfile.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gcc/dumpfile.c b/gcc/dumpfile.c index 06a6673..93bc651 100644 --- a/gcc/dumpfile.c +++ b/gcc/dumpfile.c @@ -453,6 +453,8 @@ dump_loc (dump_flags_t dump_kind, FILE *dfile, source_location loc) DECL_SOURCE_FILE (current_function_decl), DECL_SOURCE_LINE (current_function_decl), DECL_SOURCE_COLUMN (current_function_decl)); + /* Indentation based on scope depth. */ + fprintf (dfile, "%*s", get_dump_scope_depth (), ""); } } @@ -573,6 +575,39 @@ template void dump_dec (dump_flags_t, const poly_uint64 &); template void dump_dec (dump_flags_t, const poly_offset_int &); template void dump_dec (dump_flags_t, const poly_widest_int &); +/* The current dump scope-nesting depth. */ + +static int dump_scope_depth; + +/* Get the current dump scope-nesting depth. + For use by dump_*_loc (for showing nesting via indentation). */ + +unsigned int +get_dump_scope_depth () +{ + return dump_scope_depth; +} + +/* Push a nested dump scope. + Print "=== NAME ===\n" to the dumpfile, if any, and to the -fopt-info + destination, if any. + Increment the scope depth. */ + +void +dump_begin_scope (const char *name, const dump_location_t &loc) +{ + dump_printf_loc (MSG_NOTE, loc, "=== %s ===\n", name); + dump_scope_depth++; +} + +/* Pop a nested dump scope. */ + +void +dump_end_scope () +{ + dump_scope_depth--; +} + /* Start a dump for PHASE. Store user-supplied dump flags in *FLAG_PTR. Return the number of streams opened. Set globals DUMP_FILE, and ALT_DUMP_FILE to point to the opened streams, and |