loop.c (check_dbra_loop): Use condjump_label to compute jump_label.

* loop.c (check_dbra_loop): Use condjump_label to compute jump_label. From-SVN: r44841

loop.c (check_dbra_loop): Use condjump_label to compute jump_label.
* loop.c (check_dbra_loop): Use condjump_label to compute jump_label. From-SVN: r44841
353df065 · Geoffrey Keating · Geoffrey Keating · 5fe2e41b · 353df065 · 353df065
Commit 353df065 authored Aug 13, 2001 by Geoffrey Keating Committed by Geoffrey Keating Aug 13, 2001
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gcc/ChangeLog
+3 -0

gcc/loop.c
+1 -5

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 2001-08-12  Geoffrey Keating  <geoffk@redhat.com>
+	* loop.c (check_dbra_loop): Use condjump_label to compute
+	jump_label.
 	* rtl.h: Move prototypes of rtx_alloc and rtvec_alloc around
 	to better document the files they're in.

--- a/gcc/loop.c
+++ b/gcc/loop.c
@@ -7561,11 +7561,7 @@ check_dbra_loop (loop, insn_count)
 	      /* Save some info needed to produce the new insns.  */
 	      reg = bl->biv->dest_reg;
-	      jump_label = XEXP (SET_SRC (single_set (PREV_INSN (loop_end))), 
+	      jump_label = condjump_label (PREV_INSN (loop_end));
-				 1);
-	      if (jump_label == pc_rtx)
-		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