From: David Edelsohn <dje.gcc@gmail.com>
To: Andrew MacLeod <amacleod@redhat.com>
Cc: GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: [COMMITTED] Return TRUE only when a global value is updated.
Date: Tue, 3 Oct 2023 11:47:54 -0400 [thread overview]
Message-ID: <CAGWvnynzsXGqtDzGONgcMCJr3wA_aT-mUi8KokP42mhENVRqoQ@mail.gmail.com> (raw)
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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
next reply other threads:[~2023-10-03 15:48 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-03 15:47 David Edelsohn [this message]
2023-10-03 15:55 ` Andrew MacLeod
2023-10-03 16:30 ` Andrew MacLeod
2023-10-03 16:53 ` David Edelsohn
2023-10-03 16:57 ` Andrew MacLeod
2023-10-03 21:17 ` [COMMITTED] Don't use range_info_get_range for pointers Andrew MacLeod
-- strict thread matches above, loose matches on Subject: below --
2023-10-03 14:31 [COMMITTED] Return TRUE only when a global value is updated Andrew MacLeod
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