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Re: [PATCH] Fix PR34263: Cleaning up latch blocks (re-submission)


On 12/17/07 04:29, Revital1 Eres wrote:

2007-12-17  Andrew Pinski  <andrew_pinski@playstation.sony.com>
            Mircea Namolaru  <namolaru@il.ibm.com>
            Vladimir Yanovsky  <yanov@il.ibm.com>>

        PR tree-optimization/34263
        * tree-outof-ssa.c (process_single_block_loop_latch,.
        contains_tree_r): New functions.
        (analyze_edges_for_bb): Call process_single_block_loop_latch
        function to empty single-basic-block latch block if possible..

testsuite:

        PR tree-optimization/34263
        * gcc.dg/pr34263.c:  New testcase.

OK.


Diego.


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