PR 24265

[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog

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+2005-11-11  Steven Bosscher  <stevenb@suse.de>
+
+       PR 24265
+       * loop-invariant.c (may_assign_reg_p): Make sure a hard register
+       can be assigned to.
+       (find_invariant_insn): Do the cheapest check, may_assign_reg_p,
+       before check_maybe_invariant.
+       (move_invariant_reg): Use gen_move_insn instead of replacing
+       SET_DEST with the temporary for the invariant.
+       (move_loop_invariants): If checking is enabled, do internal
+       consistency checks after completing the pass.
+
 2005-11-11  David Edelsohn  <edelsohn@gnu.org>
 
        PR 24644