+2001-07-30 Geoffrey Keating <geoffk@redhat.com>
+
+ * loop.c (check_dbra_loop): Use single_set to compute
+ jump_label.
+
2001-07-31 Daniel Berlin <dan@cgsoftware.com>
PowerPC reorg and support for powerpc64-*-linux*.
/* Save some info needed to produce the new insns. */
reg = bl->biv->dest_reg;
- jump_label = XEXP (SET_SRC (PATTERN (PREV_INSN (loop_end))), 1);
+ jump_label = XEXP (SET_SRC (single_set (PREV_INSN (loop_end))),
+ 1);
if (jump_label == pc_rtx)
- jump_label = XEXP (SET_SRC (PATTERN (PREV_INSN (loop_end))), 2);
+ jump_label = XEXP (SET_SRC (single_set (PREV_INSN (loop_end))),
+ 2);
new_add_val = GEN_INT (-INTVAL (bl->biv->add_val));
/* Set start_value; if this is not a CONST_INT, we need