patch to fix bug #18443

[David Mosberger]

As requested by Andrew Pinski, I'm forwarding the patch from bugzilla
report 18443.  Please apply.

Thanks,

	--david

2004-11-15  David Mosberger  <davidm@hpl.hp.com>

	PR target/18443
	* config/ia64/ia64.c (ia64_assemble_integer): Add support for
	emitting unaligned pointer-sized integers.

--- gcc-orig/gcc/config/ia64/ia64.c	2004-11-15 11:09:03.809412982 -0800
+++ gcc/gcc/config/ia64/ia64.c	2004-11-15 12:00:16.015430035 -0800
@@ -2736,15 +2736,16 @@
 ia64_assemble_integer (rtx x, unsigned int size, int aligned_p)
 {
   if (size == POINTER_SIZE / BITS_PER_UNIT
-      && aligned_p
       && !(TARGET_NO_PIC || TARGET_AUTO_PIC)
       && GET_CODE (x) == SYMBOL_REF
       && SYMBOL_REF_FUNCTION_P (x))
     {
-      if (POINTER_SIZE == 32)
-	fputs ("\tdata4\t@fptr(", asm_out_file);
-      else
-	fputs ("\tdata8\t@fptr(", asm_out_file);
+      static const char *directive[2][2] = {
+	  /* 64-bit pointer */  /* 32-bit pointer */
+	{ "\tdata8.ua\t@fptr(", "\tdata4.ua\t@fptr("},	/* unaligned */
+	{ "\tdata8\t@fptr(",    "\tdata4\t@fptr("}	/* aligned */
+      };
+      fputs (directive[(aligned_p != 0)][POINTER_SIZE == 32], asm_out_file);
       output_addr_const (asm_out_file, x);
       fputs (")\n", asm_out_file);
       return true;