* flow.c (propagate_one_insn): Do not remove a dead insn if it
contains a REG_RETVAL note.
From-SVN: r54028
2002-05-29 Jeff Law <law@redhat.com>
+ * flow.c (propagate_one_insn): Do not remove a dead insn if it
+ contains a REG_RETVAL note.
+
* haifa-sched (sched_analyze): Remove another useless clearing
of SCHED_GROUP_P I missed yesterday.
if (libcall_is_dead)
prev = propagate_block_delete_libcall ( insn, note);
- else
+ else if (!note)
propagate_block_delete_insn (insn);
return prev;