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Hello! Attached patch is the first small step towards LRA enablement on alpha. As suggester by Richard, the patch rewrites Q constraint as define_memory_constraint, so reload can push AND address to a register. I will close the referred PR, as it is not a regression and open a new one to track LRA enablement progress. 2015-05-18 Uros Bizjak <ubizjak@gmail.com> Richard Henderson <rth@redhat.com> PR target/57032 * config/alpha/constraints.md (Q): Rewrite as define_memory_constraint. Check for a memory location that is not a reference (using an AND) to an unaligned location here. * config/alpha/predicates.md (normal_memory_operand): Remove. Tested on alpha-linux-gnu and committed to mainline SVN. Uros.
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