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From-SVN: r1154
63a1f834 · Torbjorn Granlund · 68d88491 · 63a1f834
Commit 63a1f834 authored Jun 04, 1992 by Torbjorn Granlund
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gcc/config/pa/pa.c
+7 -0

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--- a/gcc/config/pa/pa.c
+++ b/gcc/config/pa/pa.c
@@ -845,6 +845,13 @@ output_move_double (operands)
      return singlemove_string (operands);
    }

+  if (optype0 == REGOP && optype1 == REGOP
+      && REGNO (operands[0]) == REGNO (operands[1]) + 1)
+    {
+      output_asm_insn (singlemove_string (latehalf), latehalf);
+      return singlemove_string (operands);
+    }
+
  /* Normal case: do the two words, low-numbered first.  */

  output_asm_insn (singlemove_string (operands), operands);