GCC Middle and Back End API Reference
coretypes.h File Reference
This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Namespaces

namespace  gcc

Typedefs

typedef HOST_WIDEST_INT gcov_type
typedef unsigned HOST_WIDEST_INT gcov_type_unsigned
typedef struct bitmap_head_defbitmap
typedef struct bitmap_head_defconst_bitmap
typedef struct simple_bitmap_defsbitmap
typedef struct simple_bitmap_defconst_sbitmap
typedef struct rtx_defrtx
typedef struct rtx_defconst_rtx
typedef struct rtvec_defrtvec
typedef struct rtvec_defconst_rtvec
typedef union tree_node * tree
typedef union tree_node * const_tree
typedef struct
gimple_statement_base
gimple
typedef struct
gimple_statement_base
const_gimple
typedef gimple gimple_seq
typedef struct
gimple_stmt_iterator_d 
gimple_stmt_iterator
typedef union section section
typedef unsigned char addr_space_t
typedef struct edge_defedge
typedef struct edge_defconst_edge
typedef struct basic_block_defbasic_block
typedef struct basic_block_defconst_basic_block
typedef int reg_class_t
typedef void(* gt_pointer_operator )(void *, void *)
typedef unsigned char uchar

Enumerations

enum  ir_type { IR_GIMPLE, IR_RTL_CFGRTL, IR_RTL_CFGLAYOUT }
enum  tls_model {
  TLS_MODEL_NONE, TLS_MODEL_EMULATED, TLS_MODEL_REAL, TLS_MODEL_GLOBAL_DYNAMIC = TLS_MODEL_REAL,
  TLS_MODEL_LOCAL_DYNAMIC, TLS_MODEL_INITIAL_EXEC, TLS_MODEL_LOCAL_EXEC
}
enum  unwind_info_type {
  UI_NONE, UI_SJLJ, UI_DWARF2, UI_TARGET,
  UI_SEH
}
enum  node_frequency { NODE_FREQUENCY_UNLIKELY_EXECUTED, NODE_FREQUENCY_EXECUTED_ONCE, NODE_FREQUENCY_NORMAL, NODE_FREQUENCY_HOT }
enum  var_init_status { VAR_INIT_STATUS_UNKNOWN, VAR_INIT_STATUS_UNINITIALIZED, VAR_INIT_STATUS_INITIALIZED }
enum  function_class { function_c94, function_c99_misc, function_c99_math_complex, function_sincos }
enum  memmodel {
  MEMMODEL_RELAXED = 0, MEMMODEL_CONSUME = 1, MEMMODEL_ACQUIRE = 2, MEMMODEL_RELEASE = 3,
  MEMMODEL_ACQ_REL = 4, MEMMODEL_SEQ_CST = 5, MEMMODEL_LAST = 6
}

Typedef Documentation

typedef unsigned char addr_space_t
   Address space number for named address space support.  
typedef struct basic_block_def* basic_block
typedef struct bitmap_head_def* bitmap
typedef struct bitmap_head_def* const_bitmap
typedef struct edge_def* const_edge
typedef struct rtvec_def* const_rtvec
typedef struct rtx_def* const_rtx
typedef union tree_node* const_tree
typedef struct edge_def* edge
typedef struct gimple_statement_base* gimple
typedef gimple gimple_seq
typedef void(* gt_pointer_operator)(void *, void *)
   Support for user-provided GGC and PCH markers.  The first parameter
   is a pointer to a pointer, the second a cookie.  
typedef int reg_class_t
   enum reg_class is target specific, so it should not appear in
   target-independent code or interfaces, like the target hook declarations
   in target.h.  
typedef struct rtvec_def* rtvec
typedef struct rtx_def* rtx
typedef struct simple_bitmap_def* sbitmap
typedef union section section
typedef union tree_node* tree
typedef unsigned char uchar

Enumeration Type Documentation

   Classes of functions that compiler needs to check
   whether they are present at the runtime or not.  
Enumerator:
function_c94 
function_c99_misc 
function_c99_math_complex 
function_sincos 
enum ir_type
   The major intermediate representations of GCC.  
Enumerator:
IR_GIMPLE 
IR_RTL_CFGRTL 
IR_RTL_CFGLAYOUT 
enum memmodel
   Memory model types for the __atomic* builtins. 
   This must match the order in libstdc++-v3/include/bits/atomic_base.h.  
Enumerator:
MEMMODEL_RELAXED 
MEMMODEL_CONSUME 
MEMMODEL_ACQUIRE 
MEMMODEL_RELEASE 
MEMMODEL_ACQ_REL 
MEMMODEL_SEQ_CST 
MEMMODEL_LAST 
   Callgraph node profile representation.  
Enumerator:
NODE_FREQUENCY_UNLIKELY_EXECUTED 
     This function most likely won't be executed at all.
     (set only when profile feedback is available or via function attribute). 
NODE_FREQUENCY_EXECUTED_ONCE 
     For functions that are known to be executed once (i.e. constructors, destructors
     and main function.  
NODE_FREQUENCY_NORMAL 
     The default value.  
NODE_FREQUENCY_HOT 
     Optimize this function hard
     (set only when profile feedback is available or via function attribute). 
enum tls_model
   The thread-local storage model associated with a given VAR_DECL
   or SYMBOL_REF.  This isn't used much, but both trees and RTL refer
   to it, so it's here.  
Enumerator:
TLS_MODEL_NONE 
TLS_MODEL_EMULATED 
TLS_MODEL_REAL 
TLS_MODEL_GLOBAL_DYNAMIC 
TLS_MODEL_LOCAL_DYNAMIC 
TLS_MODEL_INITIAL_EXEC 
TLS_MODEL_LOCAL_EXEC 
   Types of unwind/exception handling info that can be generated.  
Enumerator:
UI_NONE 
UI_SJLJ 
UI_DWARF2 
UI_TARGET 
UI_SEH 
   Possible initialization status of a variable.   When requested
   by the user, this information is tracked and recorded in the DWARF
   debug information, along with the variable's location.  
Enumerator:
VAR_INIT_STATUS_UNKNOWN 
VAR_INIT_STATUS_UNINITIALIZED 
VAR_INIT_STATUS_INITIALIZED