/* gfortran backend interface
- Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation,
- Inc.
+ Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+ Free Software Foundation, Inc.
Contributed by Paul Brook.
This file is part of GCC.
union lang_tree_node
GTY((desc ("TREE_CODE (&%h.generic) == IDENTIFIER_NODE"),
- chain_next ("(union lang_tree_node *)TREE_CHAIN (&%h.generic)")))
+ chain_next ("(union lang_tree_node *)GENERIC_NEXT (&%h.generic)")))
+
{
union tree_node GTY((tag ("0"),
desc ("tree_node_structure (&%h)"))) generic;
static void gfc_clear_binding_stack (void);
static void gfc_be_parse_file (int);
static void gfc_expand_function (tree);
+static HOST_WIDE_INT gfc_get_alias_set (tree);
#undef LANG_HOOKS_NAME
#undef LANG_HOOKS_INIT
#undef LANG_HOOKS_MARK_ADDRESSABLE
#undef LANG_HOOKS_TYPE_FOR_MODE
#undef LANG_HOOKS_TYPE_FOR_SIZE
-#undef LANG_HOOKS_UNSIGNED_TYPE
#undef LANG_HOOKS_SIGNED_TYPE
-#undef LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE
#undef LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION
#undef LANG_HOOKS_CLEAR_BINDING_STACK
+#undef LANG_HOOKS_GET_ALIAS_SET
+#undef LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE
+#undef LANG_HOOKS_OMP_PREDETERMINED_SHARING
+#undef LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR
+#undef LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR
+#undef LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE
+#undef LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES
+#undef LANG_HOOKS_BUILTIN_FUNCTION
/* Define lang hooks. */
#define LANG_HOOKS_NAME "GNU F95"
#define LANG_HOOKS_MARK_ADDRESSABLE gfc_mark_addressable
#define LANG_HOOKS_TYPE_FOR_MODE gfc_type_for_mode
#define LANG_HOOKS_TYPE_FOR_SIZE gfc_type_for_size
-#define LANG_HOOKS_UNSIGNED_TYPE gfc_unsigned_type
#define LANG_HOOKS_SIGNED_TYPE gfc_signed_type
-#define LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE gfc_signed_or_unsigned_type
#define LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION gfc_expand_function
#define LANG_HOOKS_CLEAR_BINDING_STACK gfc_clear_binding_stack
+#define LANG_HOOKS_GET_ALIAS_SET gfc_get_alias_set
+#define LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE gfc_omp_privatize_by_reference
+#define LANG_HOOKS_OMP_PREDETERMINED_SHARING gfc_omp_predetermined_sharing
+#define LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR gfc_omp_clause_default_ctor
+#define LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR gfc_omp_disregard_value_expr
+#define LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE gfc_omp_private_debug_clause
+#define LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES \
+ gfc_omp_firstprivatize_type_sizes
+#define LANG_HOOKS_BUILTIN_FUNCTION gfc_builtin_function
const struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER;
static void
gfc_expand_function (tree fndecl)
{
+ tree t;
+
+ if (DECL_INITIAL (fndecl)
+ && BLOCK_SUBBLOCKS (DECL_INITIAL (fndecl)))
+ {
+ /* Local static equivalenced variables are never seen by
+ check_global_declarations, so we need to output debug
+ info by hand. */
+
+ t = BLOCK_SUBBLOCKS (DECL_INITIAL (fndecl));
+ for (t = BLOCK_VARS (t); t; t = TREE_CHAIN (t))
+ if (TREE_CODE (t) == VAR_DECL && DECL_HAS_VALUE_EXPR_P (t)
+ && TREE_STATIC (t))
+ {
+ tree expr = DECL_VALUE_EXPR (t);
+
+ if (TREE_CODE (expr) == COMPONENT_REF
+ && TREE_CODE (TREE_OPERAND (expr, 0)) == VAR_DECL
+ && TREE_CODE (TREE_TYPE (TREE_OPERAND (expr, 0)))
+ == UNION_TYPE
+ && varpool_node (TREE_OPERAND (expr, 0))->needed
+ && errorcount == 0 && sorrycount == 0)
+ {
+ timevar_push (TV_SYMOUT);
+ (*debug_hooks->global_decl) (t);
+ timevar_pop (TV_SYMOUT);
+ }
+ }
+ }
+
tree_rest_of_compilation (fndecl);
}
-\f
+
/* Prepare expr to be an argument of a TRUTH_NOT_EXPR,
or validate its data type for an `if' or `while' statement or ?..: exp.
return expr;
}
else if (TREE_CODE (expr) == NOP_EXPR)
- return build1 (NOP_EXPR, boolean_type_node,
- TREE_OPERAND (expr, 0));
+ return build1 (NOP_EXPR, boolean_type_node, TREE_OPERAND (expr, 0));
else
return build1 (NOP_EXPR, boolean_type_node, expr);
if (TREE_CODE (expr) == INTEGER_CST)
return integer_zerop (expr) ? boolean_false_node : boolean_true_node;
else
- return build2 (NE_EXPR, boolean_type_node, expr, integer_zero_node);
+ return build2 (NE_EXPR, boolean_type_node, expr,
+ build_int_cst (TREE_TYPE (expr), 0));
default:
internal_error ("Unexpected type in truthvalue_conversion");
}
}
+
static void
gfc_create_decls (void)
{
gfc_init_constants ();
}
+
static void
gfc_be_parse_file (int set_yydebug ATTRIBUTE_UNUSED)
{
errorcount += errors;
warningcount += warnings;
}
-\f
+
+
/* Initialize everything. */
static bool
gfc_init (void)
{
#ifdef USE_MAPPED_LOCATION
- linemap_add (&line_table, LC_ENTER, false, gfc_option.source, 1);
+ linemap_add (&line_table, LC_ENTER, false, gfc_source_file, 1);
linemap_add (&line_table, LC_RENAME, false, "<built-in>", 0);
#endif
/* Then the frontend. */
gfc_init_1 ();
- if (gfc_new_file (gfc_option.source, gfc_option.source_form) != SUCCESS)
- fatal_error ("can't open input file: %s", gfc_option.source);
+ if (gfc_new_file () != SUCCESS)
+ fatal_error ("can't open input file: %s", gfc_source_file);
return true;
}
{
return;
}
-\f
+
/* These functions and variables deal with binding contours. We only
need these functions for the list of PARM_DECLs, but we leave the
functions more general; these are a simplified version of the
functions from GNAT. */
-/* For each binding contour we allocate a binding_level structure which records
- the entities defined or declared in that contour. Contours include:
+/* For each binding contour we allocate a binding_level structure which
+ records the entities defined or declared in that contour. Contours
+ include:
the global one
one for each subprogram definition
/* Binding level structures are initialized by copying this one. */
static struct binding_level clear_binding_level = { NULL, NULL, NULL };
-\f
+
+
/* Return nonzero if we are currently in the global binding level. */
int
reverse order except for PARM_DECL node, which are explicitly stored in
the right order. */
decl_chain = (reverse) ? nreverse (current_binding_level->names)
- : current_binding_level->names;
+ : current_binding_level->names;
/* If there were any declarations in the current binding level, or if this
binding level is a function body, or if there are any nested blocks then
return block_node;
}
-\f
+
+
/* Insert BLOCK at the end of the list of subblocks of the
current binding level. This is used when a BIND_EXPR is expanded,
to handle the BLOCK node inside the BIND_EXPR. */
= chainon (current_binding_level->blocks, block);
}
+
/* Records a ..._DECL node DECL as belonging to the current lexical scope.
Returns the ..._DECL node. */
build_common_tree_nodes (false, false);
set_sizetype (long_unsigned_type_node);
build_common_tree_nodes_2 (0);
+ void_list_node = build_tree_list (NULL_TREE, void_type_node);
/* Set up F95 type nodes. */
gfc_init_kinds ();
gfc_init_types ();
}
+
/* Mark EXP saying that we need to be able to take the
address of it; it should not be allocated in a register.
In Fortran 95 this is only the case for variables with
likely future Cray pointer extension.
Value is 1 if successful. */
/* TODO: Check/fix mark_addressable. */
+
bool
gfc_mark_addressable (tree exp)
{
{
if (TREE_PUBLIC (x))
{
- error
- ("global register variable %qs used in nested function",
- IDENTIFIER_POINTER (DECL_NAME (x)));
+ error ("global register variable %qs used in nested function",
+ IDENTIFIER_POINTER (DECL_NAME (x)));
return false;
}
pedwarn ("register variable %qs used in nested function",
}
}
+
+/* Return the typed-based alias set for T, which may be an expression
+ or a type. Return -1 if we don't do anything special. */
+
+static HOST_WIDE_INT
+gfc_get_alias_set (tree t)
+{
+ tree u;
+
+ /* Permit type-punning when accessing an EQUIVALENCEd variable or
+ mixed type entry master's return value. */
+ for (u = t; handled_component_p (u); u = TREE_OPERAND (u, 0))
+ if (TREE_CODE (u) == COMPONENT_REF
+ && TREE_CODE (TREE_TYPE (TREE_OPERAND (u, 0))) == UNION_TYPE)
+ return 0;
+
+ return -1;
+}
+
+
/* press the big red button - garbage (ggc) collection is on */
int ggc_p = 1;
/* Builtin function initialization. */
-/* Return a definition for a builtin function named NAME and whose data type
- is TYPE. TYPE should be a function type with argument types.
- FUNCTION_CODE tells later passes how to compile calls to this function.
- See tree.h for its possible values.
-
- If LIBRARY_NAME is nonzero, use that for DECL_ASSEMBLER_NAME,
- the name to be called if we can't opencode the function. If
- ATTRS is nonzero, use that for the function's attribute list. */
-
tree
-builtin_function (const char *name,
- tree type,
- int function_code,
- enum built_in_class class,
- const char *library_name,
- tree attrs)
+gfc_builtin_function (tree decl)
{
- tree decl = build_decl (FUNCTION_DECL, get_identifier (name), type);
- DECL_EXTERNAL (decl) = 1;
- TREE_PUBLIC (decl) = 1;
- if (library_name)
- SET_DECL_ASSEMBLER_NAME (decl, get_identifier (library_name));
make_decl_rtl (decl);
pushdecl (decl);
- DECL_BUILT_IN_CLASS (decl) = class;
- DECL_FUNCTION_CODE (decl) = function_code;
-
- /* Possibly apply some default attributes to this built-in function. */
- if (attrs)
- {
- /* FORNOW the only supported attribute is "const". If others need
- to be supported then see the more general solution in procedure
- builtin_function in c-decl.c */
- if (lookup_attribute ( "const", attrs ))
- TREE_READONLY (decl) = 1;
- }
-
return decl;
}
static void
-gfc_define_builtin (const char * name,
+gfc_define_builtin (const char *name,
tree type,
int code,
- const char * library_name,
+ const char *library_name,
bool const_p)
{
tree decl;
- decl = builtin_function (name, type, code, BUILT_IN_NORMAL,
- library_name, NULL_TREE);
+ decl = add_builtin_function (name, type, code, BUILT_IN_NORMAL,
+ library_name, NULL_TREE);
if (const_p)
TREE_READONLY (decl) = 1;
#define DO_DEFINE_MATH_BUILTIN(code, name, argtype, tbase) \
+ gfc_define_builtin ("__builtin_" name "l", tbase##longdouble[argtype], \
+ BUILT_IN_ ## code ## L, name "l", true); \
gfc_define_builtin ("__builtin_" name, tbase##double[argtype], \
BUILT_IN_ ## code, name, true); \
gfc_define_builtin ("__builtin_" name "f", tbase##float[argtype], \
#define DEFINE_MATH_BUILTIN(code, name, argtype) \
DO_DEFINE_MATH_BUILTIN (code, name, argtype, mfunc_)
-/* The middle-end is missing builtins for some complex math functions, so
- we don't use them yet. */
#define DEFINE_MATH_BUILTIN_C(code, name, argtype) \
- DO_DEFINE_MATH_BUILTIN (code, name, argtype, mfunc_)
-/* DO_DEFINE_MATH_BUILTIN (C##code, "c" name, argtype, mfunc_c)*/
+ DO_DEFINE_MATH_BUILTIN (code, name, argtype, mfunc_) \
+ DO_DEFINE_MATH_BUILTIN (C##code, "c" name, argtype, mfunc_c)
/* Create function types for builtin functions. */
static void
-build_builtin_fntypes (tree * fntype, tree type)
+build_builtin_fntypes (tree *fntype, tree type)
{
tree tmp;
/* type (*) (type) */
- tmp = tree_cons (NULL_TREE, float_type_node, void_list_node);
+ tmp = tree_cons (NULL_TREE, type, void_list_node);
fntype[0] = build_function_type (type, tmp);
/* type (*) (type, type) */
- tmp = tree_cons (NULL_TREE, float_type_node, tmp);
+ tmp = tree_cons (NULL_TREE, type, tmp);
fntype[1] = build_function_type (type, tmp);
/* type (*) (int, type) */
tmp = tree_cons (NULL_TREE, integer_type_node, void_list_node);
}
+static tree
+builtin_type_for_size (int size, bool unsignedp)
+{
+ tree type = lang_hooks.types.type_for_size (size, unsignedp);
+ return type ? type : error_mark_node;
+}
+
/* Initialization of builtin function nodes. */
static void
gfc_init_builtin_functions (void)
{
+ enum builtin_type
+ {
+#define DEF_PRIMITIVE_TYPE(NAME, VALUE) NAME,
+#define DEF_FUNCTION_TYPE_0(NAME, RETURN) NAME,
+#define DEF_FUNCTION_TYPE_1(NAME, RETURN, ARG1) NAME,
+#define DEF_FUNCTION_TYPE_2(NAME, RETURN, ARG1, ARG2) NAME,
+#define DEF_FUNCTION_TYPE_3(NAME, RETURN, ARG1, ARG2, ARG3) NAME,
+#define DEF_FUNCTION_TYPE_4(NAME, RETURN, ARG1, ARG2, ARG3, ARG4) NAME,
+#define DEF_FUNCTION_TYPE_5(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5) NAME,
+#define DEF_FUNCTION_TYPE_6(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6) NAME,
+#define DEF_FUNCTION_TYPE_7(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6, ARG7) NAME,
+#define DEF_FUNCTION_TYPE_VAR_0(NAME, RETURN) NAME,
+#define DEF_POINTER_TYPE(NAME, TYPE) NAME,
+#include "types.def"
+#undef DEF_PRIMITIVE_TYPE
+#undef DEF_FUNCTION_TYPE_0
+#undef DEF_FUNCTION_TYPE_1
+#undef DEF_FUNCTION_TYPE_2
+#undef DEF_FUNCTION_TYPE_3
+#undef DEF_FUNCTION_TYPE_4
+#undef DEF_FUNCTION_TYPE_5
+#undef DEF_FUNCTION_TYPE_6
+#undef DEF_FUNCTION_TYPE_7
+#undef DEF_FUNCTION_TYPE_VAR_0
+#undef DEF_POINTER_TYPE
+ BT_LAST
+ };
+ typedef enum builtin_type builtin_type;
+ enum
+ {
+ /* So far we need just these 2 attribute types. */
+ ATTR_NOTHROW_LIST,
+ ATTR_CONST_NOTHROW_LIST
+ };
+
tree mfunc_float[3];
tree mfunc_double[3];
+ tree mfunc_longdouble[3];
tree mfunc_cfloat[3];
tree mfunc_cdouble[3];
- tree func_cfloat_float;
- tree func_cdouble_double;
- tree ftype;
+ tree mfunc_clongdouble[3];
+ tree func_cfloat_float, func_float_cfloat;
+ tree func_cdouble_double, func_double_cdouble;
+ tree func_clongdouble_longdouble, func_longdouble_clongdouble;
+ tree func_float_floatp_floatp;
+ tree func_double_doublep_doublep;
+ tree func_longdouble_longdoublep_longdoublep;
+ tree ftype, ptype;
tree tmp;
+ tree builtin_types[(int) BT_LAST + 1];
build_builtin_fntypes (mfunc_float, float_type_node);
build_builtin_fntypes (mfunc_double, double_type_node);
+ build_builtin_fntypes (mfunc_longdouble, long_double_type_node);
build_builtin_fntypes (mfunc_cfloat, complex_float_type_node);
build_builtin_fntypes (mfunc_cdouble, complex_double_type_node);
+ build_builtin_fntypes (mfunc_clongdouble, complex_long_double_type_node);
tmp = tree_cons (NULL_TREE, complex_float_type_node, void_list_node);
func_cfloat_float = build_function_type (float_type_node, tmp);
+ tmp = tree_cons (NULL_TREE, float_type_node, void_list_node);
+ func_float_cfloat = build_function_type (complex_float_type_node, tmp);
+
tmp = tree_cons (NULL_TREE, complex_double_type_node, void_list_node);
func_cdouble_double = build_function_type (double_type_node, tmp);
+ tmp = tree_cons (NULL_TREE, double_type_node, void_list_node);
+ func_double_cdouble = build_function_type (complex_double_type_node, tmp);
+
+ tmp = tree_cons (NULL_TREE, complex_long_double_type_node, void_list_node);
+ func_clongdouble_longdouble =
+ build_function_type (long_double_type_node, tmp);
+
+ tmp = tree_cons (NULL_TREE, long_double_type_node, void_list_node);
+ func_longdouble_clongdouble =
+ build_function_type (complex_long_double_type_node, tmp);
+
+ ptype = build_pointer_type (float_type_node);
+ tmp = tree_cons (NULL_TREE, float_type_node,
+ tree_cons (NULL_TREE, ptype,
+ build_tree_list (NULL_TREE, ptype)));
+ func_float_floatp_floatp =
+ build_function_type (void_type_node, tmp);
+
+ ptype = build_pointer_type (double_type_node);
+ tmp = tree_cons (NULL_TREE, double_type_node,
+ tree_cons (NULL_TREE, ptype,
+ build_tree_list (NULL_TREE, ptype)));
+ func_double_doublep_doublep =
+ build_function_type (void_type_node, tmp);
+
+ ptype = build_pointer_type (long_double_type_node);
+ tmp = tree_cons (NULL_TREE, long_double_type_node,
+ tree_cons (NULL_TREE, ptype,
+ build_tree_list (NULL_TREE, ptype)));
+ func_longdouble_longdoublep_longdoublep =
+ build_function_type (void_type_node, tmp);
+
#include "mathbuiltins.def"
/* We define these separately as the fortran versions have different
semantics (they return an integer type) */
+ gfc_define_builtin ("__builtin_roundl", mfunc_longdouble[0],
+ BUILT_IN_ROUNDL, "roundl", true);
gfc_define_builtin ("__builtin_round", mfunc_double[0],
BUILT_IN_ROUND, "round", true);
gfc_define_builtin ("__builtin_roundf", mfunc_float[0],
BUILT_IN_ROUNDF, "roundf", true);
+
+ gfc_define_builtin ("__builtin_truncl", mfunc_longdouble[0],
+ BUILT_IN_TRUNCL, "truncl", true);
gfc_define_builtin ("__builtin_trunc", mfunc_double[0],
BUILT_IN_TRUNC, "trunc", true);
gfc_define_builtin ("__builtin_truncf", mfunc_float[0],
BUILT_IN_TRUNCF, "truncf", true);
+ gfc_define_builtin ("__builtin_cabsl", func_clongdouble_longdouble,
+ BUILT_IN_CABSL, "cabsl", true);
gfc_define_builtin ("__builtin_cabs", func_cdouble_double,
BUILT_IN_CABS, "cabs", true);
gfc_define_builtin ("__builtin_cabsf", func_cfloat_float,
BUILT_IN_CABSF, "cabsf", true);
+ gfc_define_builtin ("__builtin_copysignl", mfunc_longdouble[1],
+ BUILT_IN_COPYSIGNL, "copysignl", true);
gfc_define_builtin ("__builtin_copysign", mfunc_double[1],
BUILT_IN_COPYSIGN, "copysign", true);
gfc_define_builtin ("__builtin_copysignf", mfunc_float[1],
BUILT_IN_COPYSIGNF, "copysignf", true);
+
+ gfc_define_builtin ("__builtin_fmodl", mfunc_longdouble[1],
+ BUILT_IN_FMODL, "fmodl", true);
+ gfc_define_builtin ("__builtin_fmod", mfunc_double[1],
+ BUILT_IN_FMOD, "fmod", true);
+ gfc_define_builtin ("__builtin_fmodf", mfunc_float[1],
+ BUILT_IN_FMODF, "fmodf", true);
/* These are used to implement the ** operator. */
+ gfc_define_builtin ("__builtin_powl", mfunc_longdouble[1],
+ BUILT_IN_POWL, "powl", true);
gfc_define_builtin ("__builtin_pow", mfunc_double[1],
BUILT_IN_POW, "pow", true);
gfc_define_builtin ("__builtin_powf", mfunc_float[1],
BUILT_IN_POWF, "powf", true);
- /* Other builtin functions we use. */
-
- tmp = tree_cons (NULL_TREE, integer_type_node, void_list_node);
- ftype = build_function_type (integer_type_node, tmp);
- gfc_define_builtin ("__builtin_clz", ftype, BUILT_IN_CLZ,
- "__builtin_clz", true);
+ if (TARGET_C99_FUNCTIONS)
+ {
+ gfc_define_builtin ("__builtin_cbrtl", mfunc_longdouble[0],
+ BUILT_IN_CBRTL, "cbrtl", true);
+ gfc_define_builtin ("__builtin_cbrt", mfunc_double[0],
+ BUILT_IN_CBRT, "cbrt", true);
+ gfc_define_builtin ("__builtin_cbrtf", mfunc_float[0],
+ BUILT_IN_CBRTF, "cbrtf", true);
+ gfc_define_builtin ("__builtin_cexpil", func_longdouble_clongdouble,
+ BUILT_IN_CEXPIL, "cexpil", true);
+ gfc_define_builtin ("__builtin_cexpi", func_double_cdouble,
+ BUILT_IN_CEXPI, "cexpi", true);
+ gfc_define_builtin ("__builtin_cexpif", func_float_cfloat,
+ BUILT_IN_CEXPIF, "cexpif", true);
+ }
- tmp = tree_cons (NULL_TREE, long_integer_type_node, void_list_node);
- ftype = build_function_type (integer_type_node, tmp);
- gfc_define_builtin ("__builtin_clzl", ftype, BUILT_IN_CLZL,
- "__builtin_clzl", true);
+ if (TARGET_HAS_SINCOS)
+ {
+ gfc_define_builtin ("__builtin_sincosl",
+ func_longdouble_longdoublep_longdoublep,
+ BUILT_IN_SINCOSL, "sincosl", false);
+ gfc_define_builtin ("__builtin_sincos", func_double_doublep_doublep,
+ BUILT_IN_SINCOS, "sincos", false);
+ gfc_define_builtin ("__builtin_sincosf", func_float_floatp_floatp,
+ BUILT_IN_SINCOSF, "sincosf", false);
+ }
- tmp = tree_cons (NULL_TREE, long_long_integer_type_node, void_list_node);
- ftype = build_function_type (integer_type_node, tmp);
- gfc_define_builtin ("__builtin_clzll", ftype, BUILT_IN_CLZLL,
- "__builtin_clzll", true);
+ /* Other builtin functions we use. */
tmp = tree_cons (NULL_TREE, long_integer_type_node, void_list_node);
tmp = tree_cons (NULL_TREE, long_integer_type_node, tmp);
gfc_define_builtin ("__builtin_expect", ftype, BUILT_IN_EXPECT,
"__builtin_expect", true);
+ tmp = tree_cons (NULL_TREE, pvoid_type_node, void_list_node);
+ ftype = build_function_type (void_type_node, tmp);
+ gfc_define_builtin ("__builtin_free", ftype, BUILT_IN_FREE,
+ "free", false);
+
+ tmp = tree_cons (NULL_TREE, size_type_node, void_list_node);
+ ftype = build_function_type (pvoid_type_node, tmp);
+ gfc_define_builtin ("__builtin_malloc", ftype, BUILT_IN_MALLOC,
+ "malloc", false);
+ DECL_IS_MALLOC (built_in_decls[BUILT_IN_MALLOC]) = 1;
+
+#define DEF_PRIMITIVE_TYPE(ENUM, VALUE) \
+ builtin_types[(int) ENUM] = VALUE;
+#define DEF_FUNCTION_TYPE_0(ENUM, RETURN) \
+ builtin_types[(int) ENUM] \
+ = build_function_type (builtin_types[(int) RETURN], \
+ void_list_node);
+#define DEF_FUNCTION_TYPE_1(ENUM, RETURN, ARG1) \
+ builtin_types[(int) ENUM] \
+ = build_function_type (builtin_types[(int) RETURN], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG1], \
+ void_list_node));
+#define DEF_FUNCTION_TYPE_2(ENUM, RETURN, ARG1, ARG2) \
+ builtin_types[(int) ENUM] \
+ = build_function_type \
+ (builtin_types[(int) RETURN], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG1], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG2], \
+ void_list_node)));
+#define DEF_FUNCTION_TYPE_3(ENUM, RETURN, ARG1, ARG2, ARG3) \
+ builtin_types[(int) ENUM] \
+ = build_function_type \
+ (builtin_types[(int) RETURN], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG1], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG2], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG3], \
+ void_list_node))));
+#define DEF_FUNCTION_TYPE_4(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4) \
+ builtin_types[(int) ENUM] \
+ = build_function_type \
+ (builtin_types[(int) RETURN], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG1], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG2], \
+ tree_cons \
+ (NULL_TREE, \
+ builtin_types[(int) ARG3], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG4], \
+ void_list_node)))));
+#define DEF_FUNCTION_TYPE_5(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5) \
+ builtin_types[(int) ENUM] \
+ = build_function_type \
+ (builtin_types[(int) RETURN], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG1], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG2], \
+ tree_cons \
+ (NULL_TREE, \
+ builtin_types[(int) ARG3], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG4], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG5],\
+ void_list_node))))));
+#define DEF_FUNCTION_TYPE_6(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
+ ARG6) \
+ builtin_types[(int) ENUM] \
+ = build_function_type \
+ (builtin_types[(int) RETURN], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG1], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG2], \
+ tree_cons \
+ (NULL_TREE, \
+ builtin_types[(int) ARG3], \
+ tree_cons \
+ (NULL_TREE, \
+ builtin_types[(int) ARG4], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG5], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG6],\
+ void_list_node)))))));
+#define DEF_FUNCTION_TYPE_7(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
+ ARG6, ARG7) \
+ builtin_types[(int) ENUM] \
+ = build_function_type \
+ (builtin_types[(int) RETURN], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG1], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG2], \
+ tree_cons \
+ (NULL_TREE, \
+ builtin_types[(int) ARG3], \
+ tree_cons \
+ (NULL_TREE, \
+ builtin_types[(int) ARG4], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG5], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG6],\
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG6], \
+ void_list_node))))))));
+#define DEF_FUNCTION_TYPE_VAR_0(ENUM, RETURN) \
+ builtin_types[(int) ENUM] \
+ = build_function_type (builtin_types[(int) RETURN], NULL_TREE);
+#define DEF_POINTER_TYPE(ENUM, TYPE) \
+ builtin_types[(int) ENUM] \
+ = build_pointer_type (builtin_types[(int) TYPE]);
+#include "types.def"
+#undef DEF_PRIMITIVE_TYPE
+#undef DEF_FUNCTION_TYPE_1
+#undef DEF_FUNCTION_TYPE_2
+#undef DEF_FUNCTION_TYPE_3
+#undef DEF_FUNCTION_TYPE_4
+#undef DEF_FUNCTION_TYPE_5
+#undef DEF_FUNCTION_TYPE_6
+#undef DEF_FUNCTION_TYPE_VAR_0
+#undef DEF_POINTER_TYPE
+ builtin_types[(int) BT_LAST] = NULL_TREE;
+
+ /* Initialize synchronization builtins. */
+#undef DEF_SYNC_BUILTIN
+#define DEF_SYNC_BUILTIN(code, name, type, attr) \
+ gfc_define_builtin (name, builtin_types[type], code, name, \
+ attr == ATTR_CONST_NOTHROW_LIST);
+#include "../sync-builtins.def"
+#undef DEF_SYNC_BUILTIN
+
+ if (gfc_option.flag_openmp)
+ {
+#undef DEF_GOMP_BUILTIN
+#define DEF_GOMP_BUILTIN(code, name, type, attr) \
+ gfc_define_builtin ("__builtin_" name, builtin_types[type], \
+ code, name, attr == ATTR_CONST_NOTHROW_LIST);
+#include "../omp-builtins.def"
+#undef DEF_GOMP_BUILTIN
+ }
+
+ gfc_define_builtin ("__builtin_trap", builtin_types[BT_FN_VOID],
+ BUILT_IN_TRAP, NULL, false);
+ TREE_THIS_VOLATILE (built_in_decls[BUILT_IN_TRAP]) = 1;
+
+ gfc_define_builtin ("__emutls_get_address",
+ builtin_types[BT_FN_PTR_PTR], BUILT_IN_EMUTLS_GET_ADDRESS,
+ "__emutls_get_address", true);
+ gfc_define_builtin ("__emutls_register_common",
+ builtin_types[BT_FN_VOID_PTR_WORD_WORD_PTR],
+ BUILT_IN_EMUTLS_REGISTER_COMMON,
+ "__emutls_register_common", false);
+
build_common_builtin_nodes ();
targetm.init_builtins ();
}