[patch] Fix PR 32230 - check that dr's base is not a constant

[Ira Rosen]

Zdenek Dvorak <rakdver@kam.mff.cuni.cz> wrote on 02/07/2007 00:20:39:

> this should be fixed only in vectorizer, IMHO.
>
> Zdenek

I moved the check to the vectorizer.

Bootstrapped and tested on ppc-linux.

O.K. for mainline?

Ira


ChangeLog:

      PR tree-optimization/32230
      PR tree-optimization/32477
      * tree-vect-analyze.c (vect_analyze_data_refs): Fail if base
      address is a constant.

(See attached file: pr32230.txt)
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