Patch ping

[Diego Novillo]

On Tuesday 10 January 2006 09:03, Zdenek Dvorak wrote:
> Hello,
>
> http://gcc.gnu.org/ml/gcc-patches/2005-12/msg00670.html
>   -- a patch to make dumps in several loop optimization passes (ivopts,
>      vectorizer, ...) easier to read, by having scev & data dependence
>      analysis dumps disabled by default
>
Not completely OK.  When I specify -details, I want every piece of 
information produced by the pass.

It's fine with me if you want to add a specific -analysis switch that is 
orthogonal from -details.  But with your patch, -details would not print 
everything in the scev and data dependence dumps.

A simple tweak to this patch would give us both things.  Make TDF_DETAILS 
include TDF_ANALYSIS in its bitmask.  In fact, we could even have:

#define TDF_DETAILS	(1<<3) | TDF_ANALYSIS | TDF_STATS

> http://gcc.gnu.org/ml/gcc-patches/2005-12/msg01820.html
>   -- an updated version of one of tree-ssa-operands.c
>      cleanup patches; it was approved by Diego except for one
>      suspicious place, which is changed in this version
>
OK.