re PR target/50395 (Infinite loop when bootstrapping java)

2011-12-08  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	PR target/50395
	* config/s390/s390.c (s390_mainpool_finish): Emit the jump over
	the literal pool as jump insn.

From-SVN: r182116

gcc/ChangeLog

+2011-12-08  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	PR target/50395
+	* config/s390/s390.c (s390_mainpool_finish): Emit the jump over
+	the literal pool as jump insn.
+
 2011-12-08  Richard Guenther  <rguenther@suse.de>
 
 	PR tree-optimization/49772

gcc/config/s390/s390.c

@@ -6476,7 +6476,8 @@ s390_mainpool_finish (struct constant_pool *pool)
       rtx pool_end = gen_label_rtx ();
 
       insn = gen_main_base_31_large (base_reg, pool->label, pool_end);
-      insn = emit_insn_after (insn, pool->pool_insn);
+      insn = emit_jump_insn_after (insn, pool->pool_insn);
+      JUMP_LABEL (insn) = pool_end;
       INSN_ADDRESSES_NEW (insn, -1);
       remove_insn (pool->pool_insn);