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Re: Fixes for powerpc-linux param passing


On Sat, May 08, 2004 at 12:09:13PM -0400, Andrew Pinski wrote:
> 
> On May 8, 2004, at 09:36, Alan Modra wrote:
> 
> >
> >Some notes on the patch:
> >- Aldy added TREE_THIS_VOLATILE in
> >  http://gcc.gnu.org/ml/gcc-patches/2002-03/msg00409.html without any
> >  explanation.  I think it is no longer needed.  Not surprisingly, it
> >  pessimises the code.
> 
> Also note TREE_THIS_VOLATILE causes the tree-ssa to fail for vectors
> as the last variable before the variable arguments.  So this should fix
> those regressions.  I had forgot to look into why the tests were 
> failing.

Nobody remembers why this went in in the first place, possibly to
cover some bug in the front or middle end.  I agree we should take it
out.

Aldy


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