[debuglocus] PHI source locations

[Daniel Jacobowitz]

On Mon, Mar 23, 2009 at 10:07:06AM -0400, Andrew MacLeod wrote:
> Its certainly something to consider. It independent of the debuglocus  
> stuff, just a prerequisite.   As for that testcase, I took a quick look,  
> and it misses a statement there. One of the initial tasks will be to find 
> all the places where we lose source locus information, and fix them.  So 
> this patch plus a few follow ons should resolve that PR.  I will make sure 
> to maintain the set of changes for locus retention separate. 

Thanks.  My two cents - this bug is *really* annoying to me in
practice, and I'd be interested in a backport for 4.4.x.

-- 
Daniel Jacobowitz
CodeSourcery