Steve Kargl - Re: [FORTRAN PATCH]: Further compute_overall_iter_number improvements (original) (raw)

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• From: Steve Kargl
• To: Roger Sayle
• Cc: fortran at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org
• Date: Thu, 1 Feb 2007 13:39:17 -0800
• Subject: Re: [FORTRAN PATCH]: Further compute_overall_iter_number improvements
• References: 5319.68.35.10.103.1170222136.squirrel@mail.eyesopen.com

On Tue, Jan 30, 2007 at 10:42:16PM -0700, Roger Sayle wrote:

2007-01-30 Roger Sayle roger@eyesopen.com

    * trans-stmt.c (compute_overall_iter_number): Document function
    arguments.  Generalize "unconditional forall nest with constant
    bounds" optimization to eliminate unconditional inner loops with
    constant bounds.

OK with a minor correction below.

! /* We can eliminate the innermost unconditional loops with constant ! arary bounds. */

s/arary/array

-- Steve