On Mon, May 30, 2011 at 06:58:25AM -0300, Alexandre Oliva wrote:
> This patch restores the expected/documented behavior. Regstrapped on
> x86_64-linux-gnu and i686-linux-gnu. Ok to install?
I'd say this is obvious.
> for gcc/ChangeLog
> from Alexandre Oliva <aol...@redhat.com>
>
> * gcc.c (driver_handle_option): Fix disabling of -fcompare-debug.
>
> Index: gcc/gcc.c
> ===================================================================
> --- gcc/gcc.c.orig 2011-05-18 03:29:08.183329229 -0300
> +++ gcc/gcc.c 2011-05-18 03:29:33.342256228 -0300
> @@ -3277,7 +3277,7 @@ driver_handle_option (struct gcc_options
> compare_debug_with_arg:
> gcc_assert (decoded->canonical_option_num_elements == 1);
> gcc_assert (arg != NULL);
> - if (arg)
> + if (*arg)
> compare_debug = 1;
> else
> compare_debug = -1;
Jakub
