[Bug tree-optimization/81723] [7 Regression] fortran build doesn't terminate on 64bit targets

aldyh at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Wed Sep 13 16:40:00 GMT 2017


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81723

--- Comment #13 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
Author: aldyh
Date: Wed Sep 13 16:40:02 2017
New Revision: 252343

URL: https://gcc.gnu.org/viewcvs?rev=252343&root=gcc&view=rev
Log:
2017-08-08  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/81723
        * tree-vect-slp.c (struct bst_traits): New hash traits.
        (bst_fail): New global.
        (vect_build_slp_tree_2): New worker, split out from ...
        (vect_build_slp_tree): ... this now wrapping it with using
        bst_fail set to cache SLP tree build fails.  Properly handle
        max_tree_size.
        (vect_analyze_slp_instance): Allocate and free bst_fail.

        * gfortran.dg/pr81723.f: New testcase.

Added:
    branches/range-gen2/gcc/testsuite/gfortran.dg/pr81723.f
Modified:
    branches/range-gen2/gcc/ChangeLog
    branches/range-gen2/gcc/testsuite/ChangeLog
    branches/range-gen2/gcc/tree-vect-slp.c


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