Minor bugfix in explow.c:convert_memory_address

[Richard Kenner]

Mon Jan  1 07:38:33 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

	* explow.c (convert_memory_address, case SYMBOL_REF): Copy
	STRING_POOL_ADDRESS_P.

*** explow.c	2000/10/13 06:26:24	1.54
--- explow.c	2001/01/01 13:59:55
*************** convert_memory_address (to_mode, x)
*** 396,399 ****
--- 396,400 ----
        SYMBOL_REF_FLAG (temp) = SYMBOL_REF_FLAG (x);
        CONSTANT_POOL_ADDRESS_P (temp) = CONSTANT_POOL_ADDRESS_P (x);
+       STRING_POOL_ADDRESS_P (temp) = STRING_POOL_ADDRESS_P (x);
        return temp;