(new_insn_dead_notes): Compare registers with rtx_equal_p.

From-SVN: r6366

(new_insn_dead_notes): Compare registers with rtx_equal_p.
From-SVN: r6366
a18730e1 · Jim Wilson · 57a60e95 · a18730e1
Commit a18730e1 authored Jan 10, 1994 by Jim Wilson
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gcc/sched.c
+1 -1

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--- a/gcc/sched.c
+++ b/gcc/sched.c
@@ -4011,7 +4011,7 @@ new_insn_dead_notes (pat, insn, last, orig_insn)
 		     || GET_CODE (tem_dest) == SIGN_EXTRACT)
 		tem_dest = XEXP (tem_dest, 0);

-	      if (tem_dest != dest)
+	      if (! rtx_equal_p (tem_dest, dest))
 		{
 		  /* Use the same scheme as combine.c, don't put both REG_DEAD
 		     and REG_UNUSED notes on the same insn.  */