https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88879
David Malcolm <dmalcolm at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |dmalcolm at gcc dot gnu.org
--- Comment #5 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
Created attachment 45443
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45443&action=edit
Reduced test case
This ICEs with -O3 at the same place.
3332 gcc_assert (new_priority >= 0);
where:
3321 static int
3322 sel_target_adjust_priority (expr_t expr)
3323 {
3324 int priority = EXPR_PRIORITY (expr);
3325 int new_priority;
3326
3327 if (targetm.sched.adjust_priority)
3328 new_priority = targetm.sched.adjust_priority (EXPR_INSN_RTX (expr),
priority);
3329 else
3330 new_priority = priority;
3331
3332 gcc_assert (new_priority >= 0);
(gdb) p expr->priority
$7 = -1
(gdb) p new_priority
$8 = -1
(gdb) (gdb) p targetm.sched.adjust_priority
Undefined command: "". Try "help".
(gdb) p targetm.sched.adjust_priority
$9 = (int (*)(rtx_insn *, int)) 0x0
