* tree-data-ref.c (find_data_references_in_loop): Give up when

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

diff --git a/gcc/convert.c b/gcc/convert.c
index f900ace..97705a2 100644 (file)
--- a/gcc/convert.c
+++ b/gcc/convert.c
@@ -349,6 +349,26 @@ convert_to_integer (tree type, tree expr)
       
       switch (fcode)
         {
+       case BUILT_IN_CEIL: case BUILT_IN_CEILF: case BUILT_IN_CEILL:
+         /* Only convert in ISO C99 mode.  */
+         if (!TARGET_C99_FUNCTIONS)
+           break;
+         if (TYPE_MAIN_VARIANT (type) == TYPE_MAIN_VARIANT (long_long_integer_type_node))
+           fn = mathfn_built_in (s_intype, BUILT_IN_LLCEIL);
+         else
+           fn = mathfn_built_in (s_intype, BUILT_IN_LCEIL);
+         break;
+
+       case BUILT_IN_FLOOR: case BUILT_IN_FLOORF: case BUILT_IN_FLOORL:
+         /* Only convert in ISO C99 mode.  */
+         if (!TARGET_C99_FUNCTIONS)
+           break;
+         if (TYPE_MAIN_VARIANT (type) == TYPE_MAIN_VARIANT (long_long_integer_type_node))
+           fn = mathfn_built_in (s_intype, BUILT_IN_LLFLOOR);
+         else
+           fn = mathfn_built_in (s_intype, BUILT_IN_LFLOOR);
+         break;
+
        case BUILT_IN_ROUND: case BUILT_IN_ROUNDF: case BUILT_IN_ROUNDL:
          if (TYPE_MAIN_VARIANT (type) == TYPE_MAIN_VARIANT (long_long_integer_type_node))
            fn = mathfn_built_in (s_intype, BUILT_IN_LLROUND);
@@ -367,6 +387,13 @@ convert_to_integer (tree type, tree expr)
          else
             fn = mathfn_built_in (s_intype, BUILT_IN_LRINT);
          break;
+
+       case BUILT_IN_TRUNC: case BUILT_IN_TRUNCF: case BUILT_IN_TRUNCL:
+         {
+           tree arglist = TREE_OPERAND (s_expr, 1);
+           return convert_to_integer (type, TREE_VALUE (arglist));
+         }
+
        default:
          break;
        }