Re: [patch] Require exact match for dump names

[Zdenek Dvorak <rakdver at atrey dot karlin dot mff dot cuni dot cz>]

Hello,

> > this is the patch proposed in
> > http://gcc.gnu.org/ml/gcc-patches/2006-11/msg00601.html by Roger,
> > to make us require the exact match for dump names, to avoid
> > problems with getting dumps from passes for that the pass name is a prefix
> > of name of another pass (currently, dce and dceloop).
> > 
> > Bootstrapped & regtested on i686.
> > 
> > Zdenek
> > 
> > 	* tree-dump.c (dump_switch_p_1): Require exact match of the option
> > 	name.
> > 
> > 	* gcc.dg/tree-prof/update-tailcall.c: Use -fdump-tree-tailc
> > 	instead of -fdump-tree-tailcall.
> 
> Does this work with "-fdump-tree-vrp" where you dump both vrp dumps?

yes, it does.  This feature is handled in a different way (via the doglob
argument of dump_switch_p_1).

Zdenek

> If not that is the reason why this was changed in the first place so it
> did not require an exact match of the option but instead it would
> enable the matching of both vrp1 and vrp2 passes.
> 
> -- Pinski