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