[Bug tree-optimization/39984] New: ggc-pr37574.c gets ICE in tree_node_structure

["janis at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

Test gcc.dg/vect/ggc-pr37574.c started failing on powerpc64-linux with -m32 or
-m64 with this patch:

    http://gcc.gnu.org/viewcvs?view=rev&rev=146888
    r146888 | rguenth | 2009-04-28 12:16:22 +0000 (Tue, 28 Apr 2009)

with the following options to cc1, which are used in the testsuite:

  -D__linux__ -Dunix -D__unix -Dlinux -D__linux -O2 -maltivec -ftree-vectorize
--param ggc-min-expand=0 --param ggc-min-heapsize=0


-- 
           Summary: ggc-pr37574.c gets ICE in tree_node_structure
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: janis at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39984