mips.c (mips_va_arg): Apply big-endianness address offset before loading address…

mips.c (mips_va_arg): Apply big-endianness address offset before loading address of argument passed...

* config/mips/mips.c (mips_va_arg): Apply big-endianness address
offset before loading address of argument passed by transparent
reference.

From-SVN: r50478

gcc/ChangeLog

+2002-03-09  Alexandre Oliva  <aoliva@redhat.com>
+
+	* config/mips/mips.c (mips_va_arg): Apply big-endianness address
+	offset before loading address of argument passed by transparent
+	reference.
+
 2002-03-08  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 
 	* t-pa64 (LIB1ASMFUNCS, LIB1ASMSRC): Delete.

gcc/config/mips/mips.c

@@ -4726,17 +4726,17 @@ mips_va_arg (valist, type)
           emit_queue();
           emit_label (lab_over);
 
+	  if (BYTES_BIG_ENDIAN && rsize != size)
+	    addr_rtx = plus_constant (addr_rtx, rsize - size);
+
           if (indirect)
    	    {
-       	      r = gen_rtx_MEM (Pmode, addr_rtx);
+	      addr_rtx = force_reg (Pmode, addr_rtx);
+	      r = gen_rtx_MEM (Pmode, addr_rtx);
 	      set_mem_alias_set (r, get_varargs_alias_set ());
 	      emit_move_insn (addr_rtx, r);
 	    }
-      	  else
-	    {
-	      if (BYTES_BIG_ENDIAN && rsize != size)
-	      addr_rtx = plus_constant (addr_rtx, rsize - size);
-	    }
+
       	  return addr_rtx;
 	}
     }