rs6000.c (rs6000_emit_le_vsx_move): Relax assert to permit subregs.

2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
	to permit subregs.

From-SVN: r208052

gcc/ChangeLog

 2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 
+	* config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
+	to permit subregs.
+
+2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
         * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
         define_insn with define_expand and new define_insn
         *altivec_lve<VI_char>x_internal.

gcc/config/rs6000/rs6000.c

@@ -8040,7 +8040,7 @@ rs6000_emit_le_vsx_move (rtx dest, rtx source, enum machine_mode mode)
 
   if (MEM_P (source))
     {
-      gcc_assert (REG_P (dest));
+      gcc_assert (REG_P (dest) || GET_CODE (dest) == SUBREG);
       rs6000_emit_le_vsx_load (dest, source, mode);
     }
   else