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Re: [patch] Partial fix for PR 18048
On Wed, Oct 27, 2004 at 05:22:25PM +0200, Zdenek Dvorak wrote:
> PR tree-optimization/18048
> * fold-const.c (try_move_mult_to_index): New function.
> (fold): Use try_move_mult_to_index.
> * tree-ssa-loop-ivopts.c (try_add_cand_for): Prefer common candidates.
> * tree-ssa-loop-niter.c (number_of_iterations_cond): Produce
> an all-ones unsigned constant without extra bits.
> * tree.c (build_low_bits_mask): New function.
> * tree.h (build_low_bits_mask): Declare.