* opts.c (handle_option): Call into LTO streamer only if ENABLE_LTO.

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

diff --git a/gcc/builtins.c b/gcc/builtins.c
index 997c13a..5f4b717 100644 (file)
--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -1322,7 +1322,7 @@ apply_result_size (void)
       size = 0;
 
       for (regno = 0; regno < FIRST_PSEUDO_REGISTER; regno++)
-       if (FUNCTION_VALUE_REGNO_P (regno))
+       if (targetm.calls.function_value_regno_p (regno))
          {
            mode = reg_raw_mode[regno];
 
@@ -9817,7 +9817,6 @@ fold_builtin_1 (location_t loc, tree fndecl, tree arg0, bool ignore)
   enum built_in_function fcode = DECL_FUNCTION_CODE (fndecl);
   switch (fcode)
     {
-
     case BUILT_IN_CONSTANT_P:
       {
        tree val = fold_builtin_constant_p (arg0);
@@ -10199,6 +10198,11 @@ fold_builtin_1 (location_t loc, tree fndecl, tree arg0, bool ignore)
     case BUILT_IN_VPRINTF:
       return fold_builtin_printf (loc, fndecl, arg0, NULL_TREE, ignore, fcode);
 
+    case BUILT_IN_FREE:
+      if (integer_zerop (arg0))
+       return build_empty_stmt (loc);
+      break;
+
     default:
       break;
     }