(movqi): Disable special-case of stack push if operand one is an

address register. From-SVN: r6736

(movqi): Disable special-case of stack push if operand one is an
address register. From-SVN: r6736
09b58bbd · Richard Kenner · 281bb5e4 · 09b58bbd
Commit 09b58bbd authored Mar 09, 1994 by Richard Kenner
Hide whitespace changes
Inline Side-by-side

Showing with 2 additions and 1 deletions

gcc/config/m68k/m68k.md
+2 -1

No files found.
--- a/gcc/config/m68k/m68k.md
+++ b/gcc/config/m68k/m68k.md
@@ -928,7 +928,8 @@
     of several bytes a byte at a time.  */
  if (GET_CODE (operands[0]) == MEM
      && GET_CODE (XEXP (operands[0], 0)) == PRE_DEC
-      && XEXP (XEXP (operands[0], 0), 0) == stack_pointer_rtx)
+      && XEXP (XEXP (operands[0], 0), 0) == stack_pointer_rtx
+      && ! ADDRESS_REG_P (operands[1]))
    {
      xoperands[1] = operands[1];
      xoperands[2]