reg-stack.c (move_for_stack_reg): Avoid non-poping fst for TFmode too.

	* reg-stack.c (move_for_stack_reg): Avoid non-poping fst for
	TFmode too.

From-SVN: r40325

gcc/ChangeLog

+Thu Mar  8 19:54:04 CET 2001  Jan Hubicka  <jh@suse.cz>
+
+	* reg-stack.c (move_for_stack_reg): Avoid non-poping fst for
+	TFmode too.
+
 2001-03-08  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* config/ns32k/xm-pc532-min.h, config/we32k/xm-we32k.h: Delete

gcc/reg-stack.c

@@ -1119,7 +1119,8 @@ move_for_stack_reg (insn, regstack, pat)
 	  regstack->top--;
 	  CLEAR_HARD_REG_BIT (regstack->reg_set, REGNO (src));
 	}
-      else if (GET_MODE (src) == XFmode && regstack->top < REG_STACK_SIZE - 1)
+      else if ((GET_MODE (src) == XFmode || GET_MODE (src) == TFmode)
+	       && regstack->top < REG_STACK_SIZE - 1)
 	{
 	  /* A 387 cannot write an XFmode value to a MEM without
 	     clobbering the source reg.  The output code can handle