On 04/21/14 10:56, David Malcolm wrote:
gcc/ * tree-ssa-loop-ivopts.c (determine_biv_step): Require a gimple_phi. (find_bivs): Convert local "phi" into a gimple_phi. (mark_bivs): Likewise.
OK when prerequisites have gone in.
Actually that's true for #17 & #18 as well. jeff