perfect. I'll check it in when my testrun is done.
Thanks .. . and sorry :-)
Andrew
On 10/3/23 12:53, David Edelsohn wrote:
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
>
