hw-doloop.c (scan_loop): Compute register usage only for non-debug insns.

* hw-doloop.c (scan_loop): Compute register usage only for non-debug insns. From-SVN: r179379

hw-doloop.c (scan_loop): Compute register usage only for non-debug insns.
* hw-doloop.c (scan_loop): Compute register usage only for non-debug insns. From-SVN: r179379
f27a3d37 · Bernd Schmidt · Bernd Schmidt · 8d4f1548 · f27a3d37 · f27a3d37
Commit f27a3d37 authored Sep 30, 2011 by Bernd Schmidt Committed by Bernd Schmidt Sep 30, 2011
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gcc/ChangeLog
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gcc/hw-doloop.c
+1 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2011-09-30  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* hw-doloop.c (scan_loop): Compute register usage only for non-debug
+	insns.
+
 2011-09-30  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

        PR target/50099
--- a/gcc/hw-doloop.c
+++ b/gcc/hw-doloop.c
@@ -123,7 +123,7 @@ scan_loop (hwloop_info loop)
 	  df_ref *def_rec;
 	  HARD_REG_SET set_this_insn;

-	  if (!INSN_P (insn))
+	  if (!NONDEBUG_INSN_P (insn))
 	    continue;

 	  if (recog_memoized (insn) < 0