On Wed, Feb 06, 2013 at 01:24:43PM -0500, David Edelsohn wrote:
> We just need to tweak it until we close these corner cases.
>
> Do you have a testcase that can be added?
David's "corner case" comment prompted me to look at this again, and
sure enough, there was another case that could be trigge
On Wed, Feb 6, 2013 at 8:38 AM, Alan Modra wrote:
> My PR54131 fix caused PR54009 to raise its ugly head again. Allowing
> all LO_SUM addresses in the 'Y' constraint (mem_operand_gpr) wasn't
> quite correct. We still need to check for wrap when offsetting for
> multiple words/regs. Fixing that
My PR54131 fix caused PR54009 to raise its ugly head again. Allowing
all LO_SUM addresses in the 'Y' constraint (mem_operand_gpr) wasn't
quite correct. We still need to check for wrap when offsetting for
multiple words/regs. Fixing that means the LO_SUM addresses not
accepted by 'Y' need an addr
