[RFH] [tree-ssa] disabling lowering for &a->b causes ICE

[Diego Novillo]

On Sun, 2004-02-15 at 11:29, Diego Novillo wrote:
> On Sun, 2004-02-15 at 03:03, Andrew Pinski wrote:
> > When I disable the lowering of &a->b in the C or C++ front-ends, I get 
> > an
> > ICE because for some reason a SSA_NAME made it through to expand.  This
> > patch should be used to solve PR 14029 when this is ICE is fixed.
> > 
> The problem is that we put 'b' into SSA form in the first place.  &b->i
> is/should be a gimple value, not a variable reference.
> 
> Jason, does the expression &b->i imply a dereference of pointer b?
> 
Never mind.  &b->i is a use of 'b'.  We do need the operand.  The
out-of-ssa pass needs to consider 'b'.


Diego.