From: Richard Stallman <rms@gnu.org>
Date: Tue, 24 Mar 1992 20:00:52 +0000 (+0000)
Subject: *** empty log message ***
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9ae57db83081ac648783113f5cf536aff3e55252;p=gcc.git

*** empty log message ***

From-SVN: r583
---

diff --git a/gcc/sched.c b/gcc/sched.c
index a0a97a16787..0c3d6aa2ec0 100644
--- a/gcc/sched.c
+++ b/gcc/sched.c
@@ -3451,7 +3451,12 @@ update_flow_info (notes, first, last, orig_insn)
 
 	case REG_LABEL:
 	  /* Should be moved to the new insn(s) which use the label.  */
-	  abort ();
+	  for (insn = first; insn != NEXT_INSN (last); insn = NEXT_INSN (insn))
+	    if (GET_RTX_CLASS (GET_CODE (insn)) == 'i'
+		&& reg_mentioned_p (XEXP (note, 0), PATTERN (insn)))
+	      REG_NOTES (insn) = gen_rtx (EXPR_LIST, REG_LABEL,
+					  XEXP (note, 0), REG_NOTES (insn));
+	  break;
 
 	case REG_CC_SETTER:
 	case REG_CC_USER: