reference is from the literal pool.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45783
138bc75d-0d04-0410-961f-
82ee72b054a4
+2001-09-24 Ulrich Weigand <uweigand@de.ibm.com>:
+
+ * flow.c (delete_dead_jumptables): Delete jumptable if the only
+ reference is from the literal pool.
+
2001-09-24 Janis Johnson <janis187@us.ibm.com>
* doc/install.texi (Final install): Request additional information
{
next = NEXT_INSN (insn);
if (GET_CODE (insn) == CODE_LABEL
- && LABEL_NUSES (insn) == 0
+ && LABEL_NUSES (insn) == LABEL_PRESERVE_P (insn)
&& GET_CODE (next) == JUMP_INSN
&& (GET_CODE (PATTERN (next)) == ADDR_VEC
|| GET_CODE (PATTERN (next)) == ADDR_DIFF_VEC))