On 14/08/2012, at 7:08 PM, Richard Sandiford wrote: > OK with those changes, thanks.
Checked in with the noted changes and a fixed bug. It turns out that mips_linked_madd_p is also called via mips_macc_chains_reorder, which may pass a (use ...) instruction, which causes get_attr_* to blow up. Fixed by adding if (recog_memoized (in_insn) < 0) return false; at the beginning of mips_linked_madd_p. Richard, thanks for review, and thanks Sandra for testing the patch. -- Maxim Kuvyrkov CodeSourcery / Mentor Graphics
