rs6000.c (rs6000_legitimize_reload_address): Don't perform invalid legitimization...

	* config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Don't
	perform invalid legitimization on greater-than-word-size modes for
	TARGET_E500_DOUBLE.

From-SVN: r201701

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f275f99..de17cae 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2013-08-13  Julian Brown  <julian@codesourcery.com>
+
+       * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Don't
+       perform invalid legitimization on greater-than-word-size modes for
+       TARGET_E500_DOUBLE.
+
 2013-08-13  Vladimir Makarov  <vmakarov@redhat.com>
 
        * ira.c (setup_class_translate_array): Use aclass instead of cl

diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index c239374..30cd696 100644 (file)
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -6930,9 +6930,7 @@ rs6000_legitimize_reload_address (rtx x, enum machine_mode mode,
       && GET_CODE (XEXP (x, 1)) == CONST_INT
       && reg_offset_p
       && !SPE_VECTOR_MODE (mode)
-      && !(TARGET_E500_DOUBLE && (mode == DFmode || mode == TFmode
-                                 || mode == DDmode || mode == TDmode
-                                 || mode == DImode))
+      && !(TARGET_E500_DOUBLE && GET_MODE_SIZE (mode) > UNITS_PER_WORD)
       && (!VECTOR_MODE_P (mode) || VECTOR_MEM_NONE_P (mode)))
     {
       HOST_WIDE_INT val = INTVAL (XEXP (x, 1));