(print_operand): Handle 'R' for registers.

From-SVN: r9879

(print_operand): Handle 'R' for registers.
From-SVN: r9879
7f49c331 · Richard Kenner · ed8a0e58 · 7f49c331
Commit 7f49c331 authored Jun 05, 1995 by Richard Kenner
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gcc/config/m68k/m68k.c
+6 -1

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--- a/gcc/config/m68k/m68k.c
+++ b/gcc/config/m68k/m68k.c
@@ -2132,7 +2132,12 @@ print_operand (file, op, letter)
      else
 #endif
 	{
-	  fprintf (file, "%s", reg_names[REGNO (op)]);
+	  if (letter == 'R')
+	    /* Print out the second register name of a register pair.
+	       I.e., R (6) => 7.  */
+	    fputs (reg_names[REGNO (op) + 1], file);
+	  else
+	    fputs (reg_names[REGNO (op)], file);
 	}
    }
  else if (GET_CODE (op) == MEM)