Re: [patch] Add new -gmlt option for min. debug info with line tables (issue4440072)

[Cary Coutant <ccoutant at google dot com>]

>> set_debug_level should not use global state; this needs to check
>> opts->x_debug_info_level (not the global debug_info_level) and set
>> opts->x_generate_debug_line_table.
>
> Oops, missed that. Thanks!

I've uploaded the revised patch to
http://codereview.appspot.com/4440072 -- should I also post it here?

Here's the incremental diff...

-cary

diff --git a/gcc/opts.c b/gcc/opts.c
index 72f4d51..ee8c2b0 100644
--- a/gcc/opts.c
+++ b/gcc/opts.c
@@ -1872,7 +1872,8 @@ set_debug_level (enum debug_info_type type, int
extended, const char *arg,
        opts->x_debug_info_level = (enum debug_info_levels) argval;
     }

-  generate_debug_line_table = debug_info_level >= DINFO_LEVEL_NORMAL;
+  opts->x_generate_debug_line_table = (opts->x_debug_info_level
+                                      >= DINFO_LEVEL_NORMAL);
 }

 /* Arrange to dump core on error for diagnostic context DC.  (The