/* gfortran header file
- Copyright (C) 2000-2013 Free Software Foundation, Inc.
+ Copyright (C) 2000-2015 Free Software Foundation, Inc.
Contributed by Andy Vaught
This file is part of GCC.
#error "gfortran.h must be included after coretypes.h"
#endif
+/* In order for the format checking to accept the Fortran front end
+ diagnostic framework extensions, you must include this file before
+ diagnostic-core.h, not after. We override the definition of GCC_DIAG_STYLE
+ in c-common.h. */
+#undef GCC_DIAG_STYLE
+#define GCC_DIAG_STYLE __gcc_gfc__
+#if defined(GCC_DIAGNOSTIC_CORE_H)
+#error \
+In order for the format checking to accept the Fortran front end diagnostic \
+framework extensions, you must include this file before diagnostic-core.h, \
+not after.
+#endif
+
/* Declarations common to the front-end and library are put in
libgfortran/libgfortran_frontend.h */
#include "libgfortran.h"
ST_WRITE, ST_ASSIGNMENT, ST_POINTER_ASSIGNMENT, ST_SELECT_CASE, ST_SEQUENCE,
ST_SIMPLE_IF, ST_STATEMENT_FUNCTION, ST_DERIVED_DECL, ST_LABEL_ASSIGNMENT,
ST_ENUM, ST_ENUMERATOR, ST_END_ENUM, ST_SELECT_TYPE, ST_TYPE_IS, ST_CLASS_IS,
+ ST_OACC_PARALLEL_LOOP, ST_OACC_END_PARALLEL_LOOP, ST_OACC_PARALLEL,
+ ST_OACC_END_PARALLEL, ST_OACC_KERNELS, ST_OACC_END_KERNELS, ST_OACC_DATA,
+ ST_OACC_END_DATA, ST_OACC_HOST_DATA, ST_OACC_END_HOST_DATA, ST_OACC_LOOP,
+ ST_OACC_END_LOOP, ST_OACC_DECLARE, ST_OACC_UPDATE, ST_OACC_WAIT,
+ ST_OACC_CACHE, ST_OACC_KERNELS_LOOP, ST_OACC_END_KERNELS_LOOP,
+ ST_OACC_ENTER_DATA, ST_OACC_EXIT_DATA, ST_OACC_ROUTINE,
ST_OMP_ATOMIC, ST_OMP_BARRIER, ST_OMP_CRITICAL, ST_OMP_END_ATOMIC,
ST_OMP_END_CRITICAL, ST_OMP_END_DO, ST_OMP_END_MASTER, ST_OMP_END_ORDERED,
ST_OMP_END_PARALLEL, ST_OMP_END_PARALLEL_DO, ST_OMP_END_PARALLEL_SECTIONS,
ST_OMP_PARALLEL, ST_OMP_PARALLEL_DO, ST_OMP_PARALLEL_SECTIONS,
ST_OMP_PARALLEL_WORKSHARE, ST_OMP_SECTIONS, ST_OMP_SECTION, ST_OMP_SINGLE,
ST_OMP_THREADPRIVATE, ST_OMP_WORKSHARE, ST_OMP_TASK, ST_OMP_END_TASK,
- ST_OMP_TASKWAIT, ST_OMP_TASKYIELD, ST_PROCEDURE, ST_GENERIC, ST_CRITICAL,
- ST_END_CRITICAL, ST_GET_FCN_CHARACTERISTICS, ST_LOCK, ST_UNLOCK, ST_NONE
+ ST_OMP_TASKWAIT, ST_OMP_TASKYIELD, ST_OMP_CANCEL, ST_OMP_CANCELLATION_POINT,
+ ST_OMP_TASKGROUP, ST_OMP_END_TASKGROUP, ST_OMP_SIMD, ST_OMP_END_SIMD,
+ ST_OMP_DO_SIMD, ST_OMP_END_DO_SIMD, ST_OMP_PARALLEL_DO_SIMD,
+ ST_OMP_END_PARALLEL_DO_SIMD, ST_OMP_DECLARE_SIMD, ST_OMP_DECLARE_REDUCTION,
+ ST_OMP_TARGET, ST_OMP_END_TARGET, ST_OMP_TARGET_DATA, ST_OMP_END_TARGET_DATA,
+ ST_OMP_TARGET_UPDATE, ST_OMP_DECLARE_TARGET,
+ ST_OMP_TEAMS, ST_OMP_END_TEAMS, ST_OMP_DISTRIBUTE, ST_OMP_END_DISTRIBUTE,
+ ST_OMP_DISTRIBUTE_SIMD, ST_OMP_END_DISTRIBUTE_SIMD,
+ ST_OMP_DISTRIBUTE_PARALLEL_DO, ST_OMP_END_DISTRIBUTE_PARALLEL_DO,
+ ST_OMP_DISTRIBUTE_PARALLEL_DO_SIMD, ST_OMP_END_DISTRIBUTE_PARALLEL_DO_SIMD,
+ ST_OMP_TARGET_TEAMS, ST_OMP_END_TARGET_TEAMS, ST_OMP_TEAMS_DISTRIBUTE,
+ ST_OMP_END_TEAMS_DISTRIBUTE, ST_OMP_TEAMS_DISTRIBUTE_SIMD,
+ ST_OMP_END_TEAMS_DISTRIBUTE_SIMD, ST_OMP_TARGET_TEAMS_DISTRIBUTE,
+ ST_OMP_END_TARGET_TEAMS_DISTRIBUTE, ST_OMP_TARGET_TEAMS_DISTRIBUTE_SIMD,
+ ST_OMP_END_TARGET_TEAMS_DISTRIBUTE_SIMD, ST_OMP_TEAMS_DISTRIBUTE_PARALLEL_DO,
+ ST_OMP_END_TEAMS_DISTRIBUTE_PARALLEL_DO,
+ ST_OMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_DO,
+ ST_OMP_END_TARGET_TEAMS_DISTRIBUTE_PARALLEL_DO,
+ ST_OMP_TEAMS_DISTRIBUTE_PARALLEL_DO_SIMD,
+ ST_OMP_END_TEAMS_DISTRIBUTE_PARALLEL_DO_SIMD,
+ ST_OMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_DO_SIMD,
+ ST_OMP_END_TARGET_TEAMS_DISTRIBUTE_PARALLEL_DO_SIMD,
+ ST_PROCEDURE, ST_GENERIC, ST_CRITICAL, ST_END_CRITICAL,
+ ST_GET_FCN_CHARACTERISTICS, ST_LOCK, ST_UNLOCK, ST_NONE
}
gfc_statement;
GFC_ISYM_ATAN,
GFC_ISYM_ATAN2,
GFC_ISYM_ATANH,
+ GFC_ISYM_ATOMIC_ADD,
+ GFC_ISYM_ATOMIC_AND,
+ GFC_ISYM_ATOMIC_CAS,
GFC_ISYM_ATOMIC_DEF,
+ GFC_ISYM_ATOMIC_FETCH_ADD,
+ GFC_ISYM_ATOMIC_FETCH_AND,
+ GFC_ISYM_ATOMIC_FETCH_OR,
+ GFC_ISYM_ATOMIC_FETCH_XOR,
+ GFC_ISYM_ATOMIC_OR,
GFC_ISYM_ATOMIC_REF,
+ GFC_ISYM_ATOMIC_XOR,
GFC_ISYM_BGE,
GFC_ISYM_BGT,
GFC_ISYM_BIT_SIZE,
GFC_ISYM_BLE,
GFC_ISYM_BLT,
GFC_ISYM_BTEST,
+ GFC_ISYM_CAF_GET,
+ GFC_ISYM_CAF_SEND,
GFC_ISYM_CEILING,
GFC_ISYM_CHAR,
GFC_ISYM_CHDIR,
GFC_ISYM_CHMOD,
GFC_ISYM_CMPLX,
+ GFC_ISYM_CO_BROADCAST,
+ GFC_ISYM_CO_MAX,
+ GFC_ISYM_CO_MIN,
+ GFC_ISYM_CO_REDUCE,
+ GFC_ISYM_CO_SUM,
GFC_ISYM_COMMAND_ARGUMENT_COUNT,
GFC_ISYM_COMPILER_OPTIONS,
GFC_ISYM_COMPILER_VERSION,
};
typedef enum gfc_isym_id gfc_isym_id;
-
-typedef enum
-{
- GFC_INIT_REAL_OFF = 0,
- GFC_INIT_REAL_ZERO,
- GFC_INIT_REAL_NAN,
- GFC_INIT_REAL_SNAN,
- GFC_INIT_REAL_INF,
- GFC_INIT_REAL_NEG_INF
-}
-init_local_real;
-
typedef enum
{
GFC_INIT_LOGICAL_OFF = 0,
}
init_local_integer;
-typedef enum
-{
- GFC_FCOARRAY_NONE = 0,
- GFC_FCOARRAY_SINGLE,
- GFC_FCOARRAY_LIB
-}
-gfc_fcoarray;
-
typedef enum
{
GFC_ENABLE_REVERSE,
typedef enum
{
- INTMOD_NONE = 0, INTMOD_ISO_FORTRAN_ENV, INTMOD_ISO_C_BINDING
+ INTMOD_NONE = 0, INTMOD_ISO_FORTRAN_ENV, INTMOD_ISO_C_BINDING,
+ INTMOD_IEEE_FEATURES, INTMOD_IEEE_EXCEPTIONS, INTMOD_IEEE_ARITHMETIC
}
intmod_id;
optional:1, pointer:1, target:1, value:1, volatile_:1, temporary:1,
dummy:1, result:1, assign:1, threadprivate:1, not_always_present:1,
implied_index:1, subref_array_pointer:1, proc_pointer:1, asynchronous:1,
- contiguous:1;
+ contiguous:1, fe_temp: 1;
/* For CLASS containers, the pointer attribute is sometimes set internally
even though it was not directly specified. In this case, keep the
cannot alias. Note that this is zero for PURE procedures. */
unsigned implicit_pure:1;
+ /* This is set for a procedure that contains expressions referencing
+ arrays coming from outside its namespace.
+ This is used to force the creation of a temporary when the LHS of
+ an array assignment may be used by an elemental procedure appearing
+ on the RHS. */
+ unsigned array_outer_dependency:1;
+
/* This is set if the subroutine doesn't return. Currently, this
is only possible for intrinsic subroutines. */
unsigned noreturn:1;
variable for SELECT_TYPE or ASSOCIATE. */
unsigned select_type_temporary:1, associate_var:1;
+ /* This is omp_{out,in,priv,orig} artificial variable in
+ !$OMP DECLARE REDUCTION. */
+ unsigned omp_udr_artificial_var:1;
+
+ /* Mentioned in OMP DECLARE TARGET. */
+ unsigned omp_declare_target:1;
+
/* Attributes set by compiler extensions (!GCC$ ATTRIBUTES). */
unsigned ext_attr:EXT_ATTR_NUM;
#define gfc_get_namelist() XCNEW (gfc_namelist)
+/* Likewise to gfc_namelist, but contains expressions. */
+typedef struct gfc_expr_list
+{
+ struct gfc_expr *expr;
+ struct gfc_expr_list *next;
+}
+gfc_expr_list;
+
+#define gfc_get_expr_list() XCNEW (gfc_expr_list)
+
+typedef enum
+{
+ OMP_REDUCTION_NONE = -1,
+ OMP_REDUCTION_PLUS = INTRINSIC_PLUS,
+ OMP_REDUCTION_MINUS = INTRINSIC_MINUS,
+ OMP_REDUCTION_TIMES = INTRINSIC_TIMES,
+ OMP_REDUCTION_AND = INTRINSIC_AND,
+ OMP_REDUCTION_OR = INTRINSIC_OR,
+ OMP_REDUCTION_EQV = INTRINSIC_EQV,
+ OMP_REDUCTION_NEQV = INTRINSIC_NEQV,
+ OMP_REDUCTION_MAX = GFC_INTRINSIC_END,
+ OMP_REDUCTION_MIN,
+ OMP_REDUCTION_IAND,
+ OMP_REDUCTION_IOR,
+ OMP_REDUCTION_IEOR,
+ OMP_REDUCTION_USER
+}
+gfc_omp_reduction_op;
+
+typedef enum
+{
+ OMP_DEPEND_IN,
+ OMP_DEPEND_OUT,
+ OMP_DEPEND_INOUT
+}
+gfc_omp_depend_op;
+
+typedef enum
+{
+ OMP_MAP_ALLOC,
+ OMP_MAP_TO,
+ OMP_MAP_FROM,
+ OMP_MAP_TOFROM,
+ OMP_MAP_FORCE_ALLOC,
+ OMP_MAP_FORCE_DEALLOC,
+ OMP_MAP_FORCE_TO,
+ OMP_MAP_FORCE_FROM,
+ OMP_MAP_FORCE_TOFROM,
+ OMP_MAP_FORCE_PRESENT,
+ OMP_MAP_FORCE_DEVICEPTR
+}
+gfc_omp_map_op;
+
+/* For use in OpenMP clauses in case we need extra information
+ (aligned clause alignment, linear clause step, etc.). */
+
+typedef struct gfc_omp_namelist
+{
+ struct gfc_symbol *sym;
+ struct gfc_expr *expr;
+ union
+ {
+ gfc_omp_reduction_op reduction_op;
+ gfc_omp_depend_op depend_op;
+ gfc_omp_map_op map_op;
+ } u;
+ struct gfc_omp_namelist_udr *udr;
+ struct gfc_omp_namelist *next;
+}
+gfc_omp_namelist;
+
+#define gfc_get_omp_namelist() XCNEW (gfc_omp_namelist)
+
enum
{
- OMP_LIST_PRIVATE,
+ OMP_LIST_FIRST,
+ OMP_LIST_PRIVATE = OMP_LIST_FIRST,
OMP_LIST_FIRSTPRIVATE,
OMP_LIST_LASTPRIVATE,
OMP_LIST_COPYPRIVATE,
OMP_LIST_SHARED,
OMP_LIST_COPYIN,
- OMP_LIST_PLUS,
- OMP_LIST_REDUCTION_FIRST = OMP_LIST_PLUS,
- OMP_LIST_MULT,
- OMP_LIST_SUB,
- OMP_LIST_AND,
- OMP_LIST_OR,
- OMP_LIST_EQV,
- OMP_LIST_NEQV,
- OMP_LIST_MAX,
- OMP_LIST_MIN,
- OMP_LIST_IAND,
- OMP_LIST_IOR,
- OMP_LIST_IEOR,
- OMP_LIST_REDUCTION_LAST = OMP_LIST_IEOR,
+ OMP_LIST_UNIFORM,
+ OMP_LIST_ALIGNED,
+ OMP_LIST_LINEAR,
+ OMP_LIST_DEPEND,
+ OMP_LIST_MAP,
+ OMP_LIST_TO,
+ OMP_LIST_FROM,
+ OMP_LIST_REDUCTION,
+ OMP_LIST_DEVICE_RESIDENT,
+ OMP_LIST_USE_DEVICE,
+ OMP_LIST_CACHE,
OMP_LIST_NUM
};
OMP_DEFAULT_FIRSTPRIVATE
};
+enum gfc_omp_proc_bind_kind
+{
+ OMP_PROC_BIND_UNKNOWN,
+ OMP_PROC_BIND_MASTER,
+ OMP_PROC_BIND_SPREAD,
+ OMP_PROC_BIND_CLOSE
+};
+
+enum gfc_omp_cancel_kind
+{
+ OMP_CANCEL_UNKNOWN,
+ OMP_CANCEL_PARALLEL,
+ OMP_CANCEL_SECTIONS,
+ OMP_CANCEL_DO,
+ OMP_CANCEL_TASKGROUP
+};
+
typedef struct gfc_omp_clauses
{
struct gfc_expr *if_expr;
struct gfc_expr *final_expr;
struct gfc_expr *num_threads;
- gfc_namelist *lists[OMP_LIST_NUM];
+ gfc_omp_namelist *lists[OMP_LIST_NUM];
enum gfc_omp_sched_kind sched_kind;
struct gfc_expr *chunk_size;
enum gfc_omp_default_sharing default_sharing;
int collapse;
bool nowait, ordered, untied, mergeable;
+ bool inbranch, notinbranch;
+ enum gfc_omp_cancel_kind cancel;
+ enum gfc_omp_proc_bind_kind proc_bind;
+ struct gfc_expr *safelen_expr;
+ struct gfc_expr *simdlen_expr;
+ struct gfc_expr *num_teams;
+ struct gfc_expr *device;
+ struct gfc_expr *thread_limit;
+ enum gfc_omp_sched_kind dist_sched_kind;
+ struct gfc_expr *dist_chunk_size;
+
+ /* OpenACC. */
+ struct gfc_expr *async_expr;
+ struct gfc_expr *gang_expr;
+ struct gfc_expr *worker_expr;
+ struct gfc_expr *vector_expr;
+ struct gfc_expr *num_gangs_expr;
+ struct gfc_expr *num_workers_expr;
+ struct gfc_expr *vector_length_expr;
+ gfc_expr_list *wait_list;
+ gfc_expr_list *tile_list;
+ unsigned async:1, gang:1, worker:1, vector:1, seq:1, independent:1;
+ unsigned wait:1, par_auto:1, gang_static:1;
+ locus loc;
+
}
gfc_omp_clauses;
#define gfc_get_omp_clauses() XCNEW (gfc_omp_clauses)
+/* Node in the linked list used for storing !$omp declare simd constructs. */
+
+typedef struct gfc_omp_declare_simd
+{
+ struct gfc_omp_declare_simd *next;
+ locus where; /* Where the !$omp declare simd construct occurred. */
+
+ gfc_symbol *proc_name;
+
+ gfc_omp_clauses *clauses;
+}
+gfc_omp_declare_simd;
+#define gfc_get_omp_declare_simd() XCNEW (gfc_omp_declare_simd)
+
+typedef struct gfc_omp_udr
+{
+ struct gfc_omp_udr *next;
+ locus where; /* Where the !$omp declare reduction construct occurred. */
+
+ const char *name;
+ gfc_typespec ts;
+ gfc_omp_reduction_op rop;
+
+ struct gfc_symbol *omp_out;
+ struct gfc_symbol *omp_in;
+ struct gfc_namespace *combiner_ns;
+
+ struct gfc_symbol *omp_priv;
+ struct gfc_symbol *omp_orig;
+ struct gfc_namespace *initializer_ns;
+}
+gfc_omp_udr;
+#define gfc_get_omp_udr() XCNEW (gfc_omp_udr)
+
+typedef struct gfc_omp_namelist_udr
+{
+ struct gfc_omp_udr *udr;
+ struct gfc_code *combiner;
+ struct gfc_code *initializer;
+}
+gfc_omp_namelist_udr;
+#define gfc_get_omp_namelist_udr() XCNEW (gfc_omp_namelist_udr)
+
/* The gfc_st_label structure is a BBT attached to a namespace that
records the usage of statement labels within that space. */
typedef struct gfc_common_head
{
locus where;
- char use_assoc, saved, threadprivate;
+ char use_assoc, saved, threadprivate, omp_declare_target;
char name[GFC_MAX_SYMBOL_LEN + 1];
struct gfc_symbol *head;
const char* binding_label;
gfc_user_op *uop;
gfc_common_head *common;
gfc_typebound_proc *tb;
+ gfc_omp_udr *omp_udr;
}
n;
}
gfc_symtree *uop_root;
/* Tree containing all the common blocks. */
gfc_symtree *common_root;
+ /* Tree containing all the OpenMP user defined reductions. */
+ gfc_symtree *omp_udr_root;
/* Tree containing type-bound procedures. */
gfc_symtree *tb_sym_root;
gfc_st_label *st_labels;
/* This list holds information about all the data initializers in
this namespace. */
- struct gfc_data *data;
+ struct gfc_data *data, *old_data;
+
+ /* !$ACC DECLARE clauses. */
+ gfc_omp_clauses *oacc_declare_clauses;
gfc_charlen *cl_list, *old_cl_list;
/* A list of USE statements in this namespace. */
gfc_use_list *use_stmts;
+ /* Linked list of !$omp declare simd constructs. */
+ struct gfc_omp_declare_simd *omp_declare_simd;
+
/* Set to 1 if namespace is a BLOCK DATA program unit. */
unsigned is_block_data:1;
/* Set to 1 if namespace is an interface body with "IMPORT" used. */
unsigned has_import_set:1;
+ /* Set to 1 if the namespace uses "IMPLICT NONE (export)". */
+ unsigned has_implicit_none_export:1;
+
/* Set to 1 if resolved has been called for this namespace.
Holds -1 during resolution. */
signed resolved:2;
+ /* Set when resolve_types has been called for this namespace. */
+ unsigned types_resolved:1;
+
/* Set to 1 if code has been generated for this namespace. */
unsigned translated:1;
/* Set to 1 if symbols in this namespace should be 'construct entities',
i.e. for BLOCK local variables. */
unsigned construct_entities:1;
+
+ /* Set to 1 for !$OMP DECLARE REDUCTION namespaces. */
+ unsigned omp_udr_ns:1;
}
gfc_namespace;
/* Mark an expression as being a MOLD argument of ALLOCATE. */
unsigned int mold : 1;
+ /* Will require finalization after use. */
+ unsigned int must_finalize : 1;
+
/* If an expression comes from a Hollerith constant or compile-time
evaluation of a transfer statement, it may have a prescribed target-
memory representation, and these cannot always be backformed from
EXEC_READ, EXEC_WRITE, EXEC_IOLENGTH, EXEC_TRANSFER, EXEC_DT_END,
EXEC_BACKSPACE, EXEC_ENDFILE, EXEC_INQUIRE, EXEC_REWIND, EXEC_FLUSH,
EXEC_LOCK, EXEC_UNLOCK,
+ EXEC_OACC_KERNELS_LOOP, EXEC_OACC_PARALLEL_LOOP,
+ EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS, EXEC_OACC_DATA, EXEC_OACC_HOST_DATA,
+ EXEC_OACC_LOOP, EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE,
+ EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA,
EXEC_OMP_CRITICAL, EXEC_OMP_DO, EXEC_OMP_FLUSH, EXEC_OMP_MASTER,
EXEC_OMP_ORDERED, EXEC_OMP_PARALLEL, EXEC_OMP_PARALLEL_DO,
EXEC_OMP_PARALLEL_SECTIONS, EXEC_OMP_PARALLEL_WORKSHARE,
EXEC_OMP_SECTIONS, EXEC_OMP_SINGLE, EXEC_OMP_WORKSHARE,
EXEC_OMP_ATOMIC, EXEC_OMP_BARRIER, EXEC_OMP_END_NOWAIT,
EXEC_OMP_END_SINGLE, EXEC_OMP_TASK, EXEC_OMP_TASKWAIT,
- EXEC_OMP_TASKYIELD
+ EXEC_OMP_TASKYIELD, EXEC_OMP_CANCEL, EXEC_OMP_CANCELLATION_POINT,
+ EXEC_OMP_TASKGROUP, EXEC_OMP_SIMD, EXEC_OMP_DO_SIMD,
+ EXEC_OMP_PARALLEL_DO_SIMD, EXEC_OMP_TARGET, EXEC_OMP_TARGET_DATA,
+ EXEC_OMP_TEAMS, EXEC_OMP_DISTRIBUTE, EXEC_OMP_DISTRIBUTE_SIMD,
+ EXEC_OMP_DISTRIBUTE_PARALLEL_DO, EXEC_OMP_DISTRIBUTE_PARALLEL_DO_SIMD,
+ EXEC_OMP_TARGET_TEAMS, EXEC_OMP_TEAMS_DISTRIBUTE,
+ EXEC_OMP_TEAMS_DISTRIBUTE_SIMD, EXEC_OMP_TARGET_TEAMS_DISTRIBUTE,
+ EXEC_OMP_TARGET_TEAMS_DISTRIBUTE_SIMD,
+ EXEC_OMP_TEAMS_DISTRIBUTE_PARALLEL_DO,
+ EXEC_OMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_DO,
+ EXEC_OMP_TEAMS_DISTRIBUTE_PARALLEL_DO_SIMD,
+ EXEC_OMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_DO_SIMD,
+ EXEC_OMP_TARGET_UPDATE
}
gfc_exec_op;
typedef enum
{
- GFC_OMP_ATOMIC_UPDATE,
- GFC_OMP_ATOMIC_READ,
- GFC_OMP_ATOMIC_WRITE,
- GFC_OMP_ATOMIC_CAPTURE
+ GFC_OMP_ATOMIC_UPDATE = 0,
+ GFC_OMP_ATOMIC_READ = 1,
+ GFC_OMP_ATOMIC_WRITE = 2,
+ GFC_OMP_ATOMIC_CAPTURE = 3,
+ GFC_OMP_ATOMIC_MASK = 3,
+ GFC_OMP_ATOMIC_SEQ_CST = 4,
+ GFC_OMP_ATOMIC_SWAP = 8
}
gfc_omp_atomic_op;
gfc_entry_list *entry;
gfc_omp_clauses *omp_clauses;
const char *omp_name;
- gfc_namelist *omp_namelist;
+ gfc_omp_namelist *omp_namelist;
bool omp_bool;
gfc_omp_atomic_op omp_atomic;
}
{
char *module_dir;
gfc_source_form source_form;
- /* Maximum line lengths in fixed- and free-form source, respectively.
- When fixed_line_length or free_line_length are 0, the whole line is used,
- regardless of length.
-
- If the user requests a fixed_line_length <7 then gfc_init_options()
- emits a fatal error. */
- int fixed_line_length;
- int free_line_length;
- /* Maximum number of continuation lines in fixed- and free-form source,
- respectively. */
int max_continue_fixed;
int max_continue_free;
int max_identifier_length;
- int dump_fortran_original;
- int dump_fortran_optimized;
-
- int warn_aliasing;
- int warn_ampersand;
- int gfc_warn_conversion;
- int warn_c_binding_type;
- int warn_conversion_extra;
- int warn_function_elimination;
- int warn_implicit_interface;
- int warn_implicit_procedure;
- int warn_line_truncation;
- int warn_surprising;
- int warn_tabs;
- int warn_underflow;
- int warn_intrinsic_shadow;
- int warn_intrinsics_std;
- int warn_character_truncation;
- int warn_array_temp;
- int warn_align_commons;
- int warn_real_q_constant;
- int warn_unused_dummy_argument;
- int warn_zerotrip;
- int warn_realloc_lhs;
- int warn_realloc_lhs_all;
- int warn_compare_reals;
- int warn_target_lifetime;
+
int max_errors;
- int flag_all_intrinsics;
- int flag_default_double;
- int flag_default_integer;
- int flag_default_real;
- int flag_integer4_kind;
- int flag_real4_kind;
- int flag_real8_kind;
- int flag_dollar_ok;
- int flag_underscoring;
- int flag_second_underscore;
- int flag_implicit_none;
- int flag_max_stack_var_size;
- int flag_max_array_constructor;
- int flag_range_check;
- int flag_pack_derived;
- int flag_repack_arrays;
int flag_preprocessed;
- int flag_f2c;
- int flag_automatic;
- int flag_backslash;
- int flag_backtrace;
- int flag_allow_leading_underscore;
- int flag_external_blas;
- int blas_matmul_limit;
- int flag_cray_pointer;
int flag_d_lines;
- int gfc_flag_openmp;
- int gfc_flag_openmp_simd;
- int flag_sign_zero;
- int flag_stack_arrays;
- int flag_module_private;
- int flag_recursive;
- int flag_init_local_zero;
int flag_init_integer;
int flag_init_integer_value;
- int flag_init_real;
int flag_init_logical;
int flag_init_character;
char flag_init_character_value;
- int flag_align_commons;
- int flag_protect_parens;
- int flag_realloc_lhs;
- int flag_aggressive_function_elimination;
- int flag_frontend_optimize;
int fpe;
int fpe_summary;
int rtcheck;
- gfc_fcoarray coarray;
int warn_std;
int allow_std;
- int convert;
- int record_marker;
- int max_subrecord_length;
}
gfc_option_t;
void gfc_add_intrinsic_modules_path (const char *);
void gfc_release_include_path (void);
FILE *gfc_open_included_file (const char *, bool, bool);
-FILE *gfc_open_intrinsic_module (const char *);
int gfc_at_end (void);
int gfc_at_eof (void);
} gfc_error_buf;
void gfc_error_init_1 (void);
-void gfc_buffer_error (int);
+void gfc_diagnostics_init (void);
+void gfc_diagnostics_finish (void);
+void gfc_buffer_error (bool);
const char *gfc_print_wide_char (gfc_char_t);
-void gfc_warning (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
-void gfc_warning_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
+void gfc_warning_1 (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
+bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
+void gfc_warning_now_1 (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
+bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
+
void gfc_clear_warning (void);
void gfc_warning_check (void);
+void gfc_error_1 (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
+void gfc_error_now_1 (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
void gfc_clear_error (void);
-int gfc_error_check (void);
-int gfc_error_flag_test (void);
+bool gfc_error_check (void);
+bool gfc_error_flag_test (void);
notification gfc_notification_std (int);
+bool gfc_notify_std_1 (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
/* A general purpose syntax error. */
#define gfc_syntax_error(ST) \
gfc_error ("Syntax error in %s statement at %C", gfc_ascii_statement (ST));
-void gfc_push_error (gfc_error_buf *);
-void gfc_pop_error (gfc_error_buf *);
-void gfc_free_error (gfc_error_buf *);
+#include "pretty-print.h" /* For output_buffer. */
+void gfc_push_error (output_buffer *, gfc_error_buf *);
+void gfc_pop_error (output_buffer *, gfc_error_buf *);
+void gfc_free_error (output_buffer *, gfc_error_buf *);
void gfc_get_errors (int *, int *);
-void gfc_errors_to_warnings (int);
+void gfc_errors_to_warnings (bool);
/* arith.c */
void gfc_arith_init_1 (void);
void gfc_clear_new_implicit (void);
bool gfc_add_new_implicit_range (int, int);
bool gfc_merge_new_implicit (gfc_typespec *);
-void gfc_set_implicit_none (void);
+void gfc_set_implicit_none (bool, bool, locus *);
void gfc_check_function_type (gfc_namespace *);
bool gfc_is_intrinsic_typename (const char *);
bool gfc_add_result (symbol_attribute *, const char *, locus *);
bool gfc_add_save (symbol_attribute *, save_state, const char *, locus *);
bool gfc_add_threadprivate (symbol_attribute *, const char *, locus *);
+bool gfc_add_omp_declare_target (symbol_attribute *, const char *, locus *);
bool gfc_add_saved_common (symbol_attribute *, locus *);
bool gfc_add_target (symbol_attribute *, locus *);
bool gfc_add_dummy (symbol_attribute *, const char *, locus *);
bool verify_com_block_vars_c_interop (gfc_common_head *);
gfc_symtree *generate_isocbinding_symbol (const char *, iso_c_binding_symbol,
const char *, gfc_symtree *, bool);
+void gfc_save_symbol_data (gfc_symbol *);
int gfc_get_sym_tree (const char *, gfc_namespace *, gfc_symtree **, bool);
int gfc_get_ha_symbol (const char *, gfc_symbol **);
int gfc_get_ha_sym_tree (const char *, gfc_symtree **);
bool gfc_type_is_extension_of (gfc_symbol *, gfc_symbol *);
bool gfc_type_compatible (gfc_typespec *, gfc_typespec *);
-void gfc_copy_formal_args_intr (gfc_symbol *, gfc_intrinsic_sym *);
+void gfc_copy_formal_args_intr (gfc_symbol *, gfc_intrinsic_sym *,
+ gfc_actual_arglist *);
void gfc_free_finalizer (gfc_finalizer *el); /* Needed in resolve.c, too */
/* intrinsic.c -- true if working in an init-expr, false otherwise. */
extern bool gfc_init_expr_flag;
+gfc_expr *gfc_simplify_ieee_selected_real_kind (gfc_expr *);
+
/* Given a symbol that we have decided is intrinsic, mark it as such
by placing it into a special module that is otherwise impossible to
read or write. */
void gfc_free_forall_iterator (gfc_forall_iterator *);
void gfc_free_alloc_list (gfc_alloc *);
void gfc_free_namelist (gfc_namelist *);
+void gfc_free_omp_namelist (gfc_omp_namelist *);
void gfc_free_equiv (gfc_equiv *);
void gfc_free_equiv_until (gfc_equiv *, gfc_equiv *);
void gfc_free_data (gfc_data *);
+void gfc_reject_data (gfc_namespace *);
void gfc_free_case_list (gfc_case *);
/* matchexp.c -- FIXME too? */
/* openmp.c */
struct gfc_omp_saved_state { void *ptrs[2]; int ints[1]; };
void gfc_free_omp_clauses (gfc_omp_clauses *);
+void gfc_free_omp_declare_simd (gfc_omp_declare_simd *);
+void gfc_free_omp_declare_simd_list (gfc_omp_declare_simd *);
+void gfc_free_omp_udr (gfc_omp_udr *);
+gfc_omp_udr *gfc_omp_udr_find (gfc_symtree *, gfc_typespec *);
void gfc_resolve_omp_directive (gfc_code *, gfc_namespace *);
void gfc_resolve_do_iterator (gfc_code *, gfc_symbol *);
void gfc_resolve_omp_parallel_blocks (gfc_code *, gfc_namespace *);
void gfc_resolve_omp_do_blocks (gfc_code *, gfc_namespace *);
+void gfc_resolve_omp_declare_simd (gfc_namespace *);
+void gfc_resolve_omp_udrs (gfc_symtree *);
void gfc_omp_save_and_clear_state (struct gfc_omp_saved_state *);
void gfc_omp_restore_state (struct gfc_omp_saved_state *);
+void gfc_free_expr_list (gfc_expr_list *);
+void gfc_resolve_oacc_directive (gfc_code *, gfc_namespace *);
+void gfc_resolve_oacc_declare (gfc_namespace *);
+void gfc_resolve_oacc_parallel_loop_blocks (gfc_code *, gfc_namespace *);
+void gfc_resolve_oacc_blocks (gfc_code *, gfc_namespace *);
/* expr.c */
void gfc_free_actual_arglist (gfc_actual_arglist *);
gfc_component * gfc_get_proc_ptr_comp (gfc_expr *);
bool gfc_is_proc_ptr_comp (gfc_expr *);
+bool gfc_is_alloc_class_scalar_function (gfc_expr *);
+bool gfc_is_alloc_class_array_function (gfc_expr *);
bool gfc_ref_this_image (gfc_ref *ref);
bool gfc_is_coindexed (gfc_expr *);
/* resolve.c */
bool gfc_resolve_expr (gfc_expr *);
void gfc_resolve (gfc_namespace *);
+void gfc_resolve_code (gfc_code *, gfc_namespace *);
void gfc_resolve_blocks (gfc_code *, gfc_namespace *);
int gfc_impure_variable (gfc_symbol *);
int gfc_pure (gfc_symbol *);
int gfc_implicit_pure (gfc_symbol *);
+void gfc_unset_implicit_pure (gfc_symbol *);
int gfc_elemental (gfc_symbol *);
bool gfc_resolve_iterator (gfc_iterator *, bool, bool);
bool find_forall_index (gfc_expr *, gfc_symbol *, int);
/* trans.c */
void gfc_generate_code (gfc_namespace *);
void gfc_generate_module_code (gfc_namespace *);
-void gfc_init_coarray_decl (bool);
/* trans-intrinsic.c */
bool gfc_inline_intrinsic_function_p (gfc_expr *);
void gfc_add_class_array_ref (gfc_expr *);
#define gfc_add_data_component(e) gfc_add_component_ref(e,"_data")
#define gfc_add_vptr_component(e) gfc_add_component_ref(e,"_vptr")
+#define gfc_add_len_component(e) gfc_add_component_ref(e,"_len")
#define gfc_add_hash_component(e) gfc_add_component_ref(e,"_hash")
#define gfc_add_size_component(e) gfc_add_component_ref(e,"_size")
#define gfc_add_def_init_component(e) gfc_add_component_ref(e,"_def_init")
bool gfc_is_class_container_ref (gfc_expr *e);
gfc_expr *gfc_class_initializer (gfc_typespec *, gfc_expr *);
unsigned int gfc_hash_value (gfc_symbol *);
+gfc_expr *gfc_get_len_component (gfc_expr *e);
bool gfc_build_class_symbol (gfc_typespec *, symbol_attribute *,
- gfc_array_spec **, bool);
+ gfc_array_spec **);
gfc_symbol *gfc_find_derived_vtab (gfc_symbol *);
-gfc_symbol *gfc_find_intrinsic_vtab (gfc_typespec *);
+gfc_symbol *gfc_find_vtab (gfc_typespec *);
gfc_symtree* gfc_find_typebound_proc (gfc_symbol*, bool*,
const char*, bool, locus*);
gfc_symtree* gfc_find_typebound_user_op (gfc_symbol*, bool*,
&& CLASS_DATA (sym) \
&& CLASS_DATA (sym)->ts.u.derived \
&& CLASS_DATA (sym)->ts.u.derived->attr.unlimited_polymorphic)
+#define IS_CLASS_ARRAY(sym) \
+ (sym->ts.type == BT_CLASS \
+ && CLASS_DATA (sym) \
+ && CLASS_DATA (sym)->attr.dimension \
+ && !CLASS_DATA (sym)->attr.class_pointer)
/* frontend-passes.c */
typedef int (*walk_code_fn_t) (gfc_code **, int *, void *);
typedef int (*walk_expr_fn_t) (gfc_expr **, int *, void *);
+int gfc_dummy_code_callback (gfc_code **, int *, void *);
int gfc_expr_walker (gfc_expr **, walk_expr_fn_t, void *);
int gfc_code_walker (gfc_code **, walk_code_fn_t, walk_expr_fn_t, void *);
+/* simplify.c */
+
+void gfc_convert_mpz_to_signed (mpz_t, int);
+
#endif /* GCC_GFORTRAN_H */
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