[arm] Fix testsuite nit when compiling for thumb2

[thirdparty/gcc.git] / gcc / langhooks.c

diff --git a/gcc/langhooks.c b/gcc/langhooks.c
index dc19db71db247f5d6a1cf5e416d0a620b9a59b56..89fb5bc3ad80b8922a0e7bbead5fde2a23022371 100644 (file)
--- a/gcc/langhooks.c
+++ b/gcc/langhooks.c
@@ -1,5 +1,5 @@
 /* Default language-specific hooks.
-   Copyright (C) 2001-2017 Free Software Foundation, Inc.
+   Copyright (C) 2001-2019 Free Software Foundation, Inc.
    Contributed by Alexandre Oliva  <aoliva@redhat.com>
 
 This file is part of GCC.
@@ -97,7 +97,7 @@ lhd_post_options (const char ** ARG_UNUSED (pfilename))
 {
   /* Excess precision other than "fast" requires front-end
      support.  */
-  flag_excess_precision_cmdline = EXCESS_PRECISION_FAST;
+  flag_excess_precision = EXCESS_PRECISION_FAST;
   return false;
 }
 
@@ -171,8 +171,15 @@ lhd_set_decl_assembler_name (tree decl)
       ASM_FORMAT_PRIVATE_NAME (label, name, DECL_UID (decl));
       id = get_identifier (label);
     }
+
   SET_DECL_ASSEMBLER_NAME (decl, id);
+}
 
+/* Forcibly overwrite the DECL_ASSEMBLER_NAME for DECL to NAME.  */
+void
+lhd_overwrite_decl_assembler_name (tree decl, tree name)
+{
+  DECL_ASSEMBLER_NAME_RAW (decl) = name;
 }
 
 /* Type promotion for variable arguments.  */
@@ -266,8 +273,8 @@ lhd_gimplify_expr (tree *expr_p ATTRIBUTE_UNUSED,
 }
 
 /* lang_hooks.tree_size: Determine the size of a tree with code C,
-   which is a language-specific tree code in category tcc_constant or
-   tcc_exceptional.  The default expects never to be called.  */
+   which is a language-specific tree code in category tcc_constant,
+   tcc_exceptional or tcc_type.  The default expects never to be called.  */
 size_t
 lhd_tree_size (enum tree_code c ATTRIBUTE_UNUSED)
 {
@@ -322,6 +329,12 @@ lhd_initialize_diagnostics (diagnostic_context *ctx ATTRIBUTE_UNUSED)
 {
 }
 
+/* Called to register dumps.  */
+void
+lhd_register_dumps (gcc::dump_manager *)
+{
+}
+
 /* Called to perform language-specific options initialization.  */
 void
 lhd_init_options (unsigned int decoded_options_count ATTRIBUTE_UNUSED,
@@ -340,7 +353,8 @@ lhd_complain_wrong_lang_p (const struct cl_option *option ATTRIBUTE_UNUSED)
 bool
 lhd_handle_option (size_t code ATTRIBUTE_UNUSED,
                   const char *arg ATTRIBUTE_UNUSED,
-                  int value ATTRIBUTE_UNUSED, int kind ATTRIBUTE_UNUSED,
+                  HOST_WIDE_INT value ATTRIBUTE_UNUSED,
+                  int kind ATTRIBUTE_UNUSED,
                   location_t loc ATTRIBUTE_UNUSED,
                   const struct cl_option_handlers *handlers ATTRIBUTE_UNUSED)
 {
@@ -355,7 +369,7 @@ lhd_print_error_function (diagnostic_context *context, const char *file,
 {
   if (diagnostic_last_function_changed (context, diagnostic))
     {
-      const char *old_prefix = context->printer->prefix;
+      char *old_prefix = pp_take_prefix (context->printer);
       tree abstract_origin = diagnostic_abstract_origin (diagnostic);
       char *new_prefix = (file && abstract_origin == NULL)
                         ? file_name_as_prefix (context, file) : NULL;
@@ -371,10 +385,6 @@ lhd_print_error_function (diagnostic_context *context, const char *file,
          if (abstract_origin)
            {
              ao = BLOCK_ABSTRACT_ORIGIN (abstract_origin);
-             while (TREE_CODE (ao) == BLOCK
-                    && BLOCK_ABSTRACT_ORIGIN (ao)
-                    && BLOCK_ABSTRACT_ORIGIN (ao) != ao)
-               ao = BLOCK_ABSTRACT_ORIGIN (ao);
              gcc_assert (TREE_CODE (ao) == FUNCTION_DECL);
              fndecl = ao;
            }
@@ -402,12 +412,6 @@ lhd_print_error_function (diagnostic_context *context, const char *file,
                     && BLOCK_ABSTRACT_ORIGIN (block))
                {
                  ao = BLOCK_ABSTRACT_ORIGIN (block);
-
-                 while (TREE_CODE (ao) == BLOCK
-                        && BLOCK_ABSTRACT_ORIGIN (ao)
-                        && BLOCK_ABSTRACT_ORIGIN (ao) != ao)
-                   ao = BLOCK_ABSTRACT_ORIGIN (ao);
-
                  if (TREE_CODE (ao) == FUNCTION_DECL)
                    {
                      fndecl = ao;
@@ -611,12 +615,8 @@ add_builtin_function_common (const char *name,
 
   TREE_PUBLIC (decl)         = 1;
   DECL_EXTERNAL (decl)       = 1;
-  DECL_BUILT_IN_CLASS (decl) = cl;
-
-  DECL_FUNCTION_CODE (decl)  = (enum built_in_function) function_code;
 
-  /* DECL_FUNCTION_CODE is a bitfield; verify that the value fits.  */
-  gcc_assert (DECL_FUNCTION_CODE (decl) == function_code);
+  set_decl_built_in_function (decl, cl, function_code);
 
   if (library_name)
     {