AIX bootstrap is happier with the patch. Thanks, David
On Tue, Oct 3, 2023 at 12:30 PM Andrew MacLeod <amacl...@redhat.com> wrote: > Give this a try.. I'm testing it here, but x86 doesn't seem to show it > anyway for some reason :-P > > I think i needed to handle pointers special since SSA_NAMES handle > pointer ranges different. > > Andrew > > On 10/3/23 11:47, David Edelsohn wrote: > > This patch caused a bootstrap failure on AIX. > > > > during GIMPLE pass: evrp > > > > /nasfarm/edelsohn/src/src/libgcc/libgcc2.c: In function '__gcc_bcmp': > > > > /nasfarm/edelsohn/src/src/libgcc/libgcc2.c:2910:1: internal compiler > > error: in get_irange, at value-range-storage.cc:343 > > > > 2910 | } > > > > | ^ > > > > > > 0x11b7f4b7 irange_storage::get_irange(irange&, tree_node*) const > > > > /nasfarm/edelsohn/src/src/gcc/value-range-storage.cc:343 > > > > 0x11b7e7af vrange_storage::get_vrange(vrange&, tree_node*) const > > > > /nasfarm/edelsohn/src/src/gcc/value-range-storage.cc:178 > > > > 0x139f3d77 range_info_get_range(tree_node const*, vrange&) > > > > /nasfarm/edelsohn/src/src/gcc/tree-ssanames.cc:118 > > > > 0x1134b463 set_range_info(tree_node*, vrange const&) > > > > /nasfarm/edelsohn/src/src/gcc/tree-ssanames.cc:425 > > > > 0x116a7333 gimple_ranger::register_inferred_ranges(gimple*) > > > > /nasfarm/edelsohn/src/src/gcc/gimple-range.cc:487 > > > > 0x125cef27 rvrp_folder::fold_stmt(gimple_stmt_iterator*) > > > > /nasfarm/edelsohn/src/src/gcc/tree-vrp.cc:1033 > > > > 0x123dd063 > > substitute_and_fold_dom_walker::before_dom_children(basic_block_def*) > > > > /nasfarm/edelsohn/src/src/gcc/tree-ssa-propagate.cc:876 > > > > 0x1176cc43 dom_walker::walk(basic_block_def*) > > > > /nasfarm/edelsohn/src/src/gcc/domwalk.cc:311 > > > > 0x123dd733 > > substitute_and_fold_engine::substitute_and_fold(basic_block_def*) > > > > /nasfarm/edelsohn/src/src/gcc/tree-ssa-propagate.cc:999 > > > > 0x123d0f5f execute_ranger_vrp(function*, bool, bool) > > > > /nasfarm/edelsohn/src/src/gcc/tree-vrp.cc:1062 > > > > 0x123d14ef execute > > > > /nasfarm/edelsohn/src/src/gcc/tree-vrp.cc:1142 > >
