* config/spu/spu-protos.c (spu_split_address): Add.

[pf3gnuchains/gcc-fork.git] / gcc / explow.c

diff --git a/gcc/explow.c b/gcc/explow.c
index 361c717..a710274 100644 (file)
--- a/gcc/explow.c
+++ b/gcc/explow.c
@@ -245,7 +245,11 @@ expr_size (tree exp)
   if (TREE_CODE (exp) == WITH_SIZE_EXPR)
     size = TREE_OPERAND (exp, 1);
   else
-    size = SUBSTITUTE_PLACEHOLDER_IN_EXPR (lang_hooks.expr_size (exp), exp);
+    {
+      size = lang_hooks.expr_size (exp);
+      gcc_assert (size);
+      size = SUBSTITUTE_PLACEHOLDER_IN_EXPR (size, exp);
+    }
 
   return expand_expr (size, NULL_RTX, TYPE_MODE (sizetype), 0);
 }
@@ -261,7 +265,10 @@ int_expr_size (tree exp)
   if (TREE_CODE (exp) == WITH_SIZE_EXPR)
     size = TREE_OPERAND (exp, 1);
   else
-    size = lang_hooks.expr_size (exp);
+    {
+      size = lang_hooks.expr_size (exp);
+      gcc_assert (size);
+    }
 
   if (size == 0 || !host_integerp (size, 0))
     return -1;
@@ -566,7 +573,7 @@ use_anchored_address (rtx x)
 
   /* Check whether BASE is suitable for anchors.  */
   if (GET_CODE (base) != SYMBOL_REF
-      || !SYMBOL_REF_IN_BLOCK_P (base)
+      || !SYMBOL_REF_HAS_BLOCK_INFO_P (base)
       || SYMBOL_REF_ANCHOR_P (base)
       || SYMBOL_REF_BLOCK (base) == NULL
       || !targetm.use_anchors_for_symbol_p (base))
@@ -710,6 +717,8 @@ force_reg (enum machine_mode mode, rtx x)
 
        align = MIN (sa, ca);
       }
+    else if (MEM_P (x) && MEM_POINTER (x))
+      align = MEM_ALIGN (x);
 
     if (align)
       mark_reg_pointer (temp, align);