Open64 (mfef90, whirl2f, and IR tools)  TAG: version-openad; SVN changeset: 916
Classes | Defines | Typedefs | Enumerations | Functions | Variables
pu_info.h File Reference
#include <elf.h>
#include "dwarf_DST_mem.h"
#include "symtab.h"
Include dependency graph for pu_info.h:
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Classes

struct  pu_info

Defines

#define PU_HEADER_VERSION   1
#define WT_SYMTAB   0x0 /* symbol table */
#define WT_TREE   0x1 /* WHIRL tree nodes */
#define WT_DEPGRAPH   0x2 /* dependence graph */
#define WT_PREFETCH   0x3 /* prefetch pointers */
#define WT_REGIONS   0x4 /* RID trees */
#define WT_FEEDBACK   0x5 /* feedback data */
#define WT_FREQ   0x6 /* obsolete */
#define WT_AC_INTERNAL   0x7 /* alias classification temporary */
#define WT_ALIAS_CLASS   0x8 /* alias classification */
#define WT_SUBSECTIONS   0x9 /* number of subsection types */
#define WT_PROC_SYM   -1 /* special value for proc sym state */
#define PU_HAS_GLOBALS
#define PU_HAS_NESTED_PU   0x2 /* has other PU nested under this one */
#define PU_IS_COMPILER_GENERATED   0x4 /* compiler_generated PU */
#define PU_IS_DRA_CLONE   0x8 /* clone generated for reshaped arrays */
#define PU_PREGS_RENUMBERED
#define PU_INTERNAL_MASK   0xf0000000
#define PU_DELETED   0x10000000 /* only used internally within IPA */
#define PU_Info_proc_sym(pu)   (pu)->proc_sym
#define PU_Info_proc_id(pu)   (pu)->proc_sym
#define PU_Info_subsect_offset(pu, scn)   (pu)->subsect[scn].offset
#define PU_Info_subsect_size(pu, scn)   (pu)->subsect[scn].u.size
#define PU_Info_subsect_ptr(pu, scn)   (pu)->subsect[scn].u.ptr
#define PU_Info_flags(pu)   (pu)->flags
#define PU_Info_pu_dst(pu)   (pu)->pu_dst
#define PU_Info_cu_dst(pu)   (pu)->cu_dst
#define PU_Info_cu_dst(pu)   (pu)->cu_dst
#define PU_Info_maptab(pu)   (pu)->maptab
#define PU_Info_next(pu)   (pu)->next
#define PU_Info_child(pu)   (pu)->child
#define Set_PU_Info_flags(pu, flag_value)   (pu)->flags |= (flag_value)
#define Clear_PU_Info_flags(pu, flag_value)   (pu)->flags &= ~(flag_value)
#define Is_Set_PU_Info_flags(pu, flag_value)   ((pu)->flags & (flag_value))
#define PU_Info_state(pu, ndx)   (Subsect_State)(((pu)->state >> (((ndx) + 1) << 1)) & 0x3)
#define Set_PU_Info_state(pu, ndx, st)
#define PU_Info_symtab_ptr(pu)   (LOCAL_SYMTAB_HEADER_TABLE *) PU_Info_subsect_ptr((pu), WT_SYMTAB)
#define PU_Info_tree_ptr(pu)   (WN *)PU_Info_subsect_ptr((pu), WT_TREE)
#define PU_Info_depgraph_ptr(pu)   (void *)PU_Info_subsect_ptr((pu), WT_DEPGRAPH)
#define PU_Info_regions_ptr(pu)   (struct region_id *)PU_Info_subsect_ptr((pu), WT_REGIONS)
#define PU_Info_feedback_ptr(pu)   (void *)PU_Info_subsect_ptr((pu), WT_FEEDBACK)
#define PU_Info_frequencies_ptr(pu)   (INT32 *) PU_Info_subsect_ptr((pu), WT_FREQ)
#define PU_Info_alias_class_ptr(pu)   (INT32 *) PU_Info_subsect_ptr((pu), WT_ALIAS_CLASS)
#define PU_Info_ac_internal_ptr(pu)   (void *) PU_Info_subsect_ptr((pu), WT_AC_INTERNAL)
#define Set_PU_Info_tree_ptr(pu, x)   PU_Info_subsect_ptr((pu), WT_TREE) = (void *)(x)
#define Set_PU_Info_symtab_ptr(pu, x)   PU_Info_subsect_ptr((pu), WT_SYMTAB) = (void *)(x)
#define Set_PU_Info_depgraph_ptr(pu, x)   PU_Info_subsect_ptr((pu), WT_DEPGRAPH) = (void *)(x)
#define Set_PU_Info_regions_ptr(pu, x)   PU_Info_subsect_ptr((pu), WT_REGIONS) = (void *)(x)
#define Set_PU_Info_feedback_ptr(pu, x)   PU_Info_subsect_ptr((pu), WT_FEEDBACK) = (void *)(x)
#define Set_PU_Info_frequencies_ptr(pu, x)   PU_Info_subsect_ptr((pu), WT_FREQ) = (void *) (x)
#define Set_PU_Info_alias_class_ptr(pu, x)   PU_Info_subsect_ptr((pu), WT_ALIAS_CLASS) = (void *) (x)
#define Set_PU_Info_ac_internal_ptr(pu, x)   PU_Info_subsect_ptr((pu), WT_AC_INTERNAL) = (void *) (x)
#define Set_PU_Info_pu_dst(pu, x)   PU_Info_pu_dst(pu) = x;
#define Set_PU_Info_cu_dst(pu, x)   PU_Info_cu_dst(pu) = x;

Typedefs

typedef struct pu_info PU_Info
typedef enum subsect_state Subsect_State

Enumerations

enum  subsect_state { Subsect_Missing = 0, Subsect_Exists = 1, Subsect_InMem = 2, Subsect_Written = 3 }

Functions

void PU_Info_init (PU_Info *pu)
INT Sizeof_PU_Infos (PU_Info *pu_tree)
INT Write_PU_Infos (PU_Info *pu_tree, char *base)
PU_Info * Read_PU_Infos (char *base, INT32 size, INT32 *p_num_PUs)
void Save_Local_Symtab (SYMTAB_IDX level, PU_Info *pu)
void Restore_Local_Symtab (PU_Info *pu)

Variables

PU_Info * Current_PU_Info

Define Documentation

#define Clear_PU_Info_flags (   pu,
  flag_value 
)    (pu)->flags &= ~(flag_value)

Definition at line 166 of file pu_info.h.

#define Is_Set_PU_Info_flags (   pu,
  flag_value 
)    ((pu)->flags & (flag_value))

Definition at line 167 of file pu_info.h.

Referenced by Post_LNO_Processing(), and Preprocess_PU().

#define PU_DELETED   0x10000000 /* only used internally within IPA */

Definition at line 99 of file pu_info.h.

#define PU_HAS_GLOBALS
Value:
0x1 /* has globals symbols in local symtab,
                                        i.e., ST_EXPORT != EXPORT_LOCAL */

Definition at line 91 of file pu_info.h.

Referenced by PDGCS_do_proc().

#define PU_HAS_NESTED_PU   0x2 /* has other PU nested under this one */

Definition at line 92 of file pu_info.h.

Referenced by PDGCS_new_proc().

#define PU_HEADER_VERSION   1

Definition at line 61 of file pu_info.h.

Referenced by Read_PU_Infos(), and Write_PU_Infos().

#define PU_Info_ac_internal_ptr (   pu)    (void *) PU_Info_subsect_ptr((pu), WT_AC_INTERNAL)

Definition at line 211 of file pu_info.h.

#define PU_Info_alias_class_ptr (   pu)    (INT32 *) PU_Info_subsect_ptr((pu), WT_ALIAS_CLASS)

Definition at line 209 of file pu_info.h.

#define PU_Info_child (   pu)    (pu)->child

Definition at line 163 of file pu_info.h.

Referenced by ir_b2a_process_PUs(), ir_sel(), main(), number_PU_Infos(), PDGCS_new_proc(), Preorder_Process_PUs(), process_pu(), PU_Info_init(), Pu_Next(), read_pu(), Read_PU_Infos(), size_of_each_pu(), write_PU_fields(), and write_PU_subsect_info().

#define PU_Info_cu_dst (   pu)    (pu)->cu_dst

Definition at line 160 of file pu_info.h.

Referenced by PU_Info_init().

#define PU_Info_cu_dst (   pu)    (pu)->cu_dst

Definition at line 160 of file pu_info.h.

#define PU_Info_depgraph_ptr (   pu)    (void *)PU_Info_subsect_ptr((pu), WT_DEPGRAPH)

Definition at line 201 of file pu_info.h.

Referenced by LNO_Processing().

#define PU_Info_feedback_ptr (   pu)    (void *)PU_Info_subsect_ptr((pu), WT_FEEDBACK)

Definition at line 205 of file pu_info.h.

Referenced by ir_b2a_process_PUs(), and Preprocess_PU().

#define PU_Info_flags (   pu)    (pu)->flags

Definition at line 157 of file pu_info.h.

Referenced by PDGCS_do_proc(), PU_Info_init(), Read_PU_Infos(), and write_PU_fields().

#define PU_Info_frequencies_ptr (   pu)    (INT32 *) PU_Info_subsect_ptr((pu), WT_FREQ)

Definition at line 207 of file pu_info.h.

#define PU_Info_maptab (   pu)    (pu)->maptab

Definition at line 161 of file pu_info.h.

Referenced by DRA_Add_Clone(), Free_Local_Info(), number_PU_Infos(), PDGCS_new_proc(), Postprocess_PU(), Preprocess_PU(), PU_Info_init(), Read_Local_Info(), WN_get_prefetch(), WN_get_tree(), write_PU_fields(), and Write_PU_Info().

#define PU_Info_next (   pu)    (pu)->next

Definition at line 162 of file pu_info.h.

Referenced by DRA_Add_Clone(), ir_b2a_process_PUs(), ir_sel(), main(), number_PU_Infos(), PDGCS_new_proc(), Preorder_Process_PUs(), process_pu(), PU_Info_init(), Pu_Next(), read_pu(), Read_PU_Infos(), size_of_each_pu(), write_pu(), write_PU_fields(), and write_PU_subsect_info().

#define PU_Info_proc_id (   pu)    (pu)->proc_sym

Definition at line 143 of file pu_info.h.

Referenced by PU_Info_init(), and Read_PU_Infos().

#define PU_Info_proc_sym (   pu)    (pu)->proc_sym

Definition at line 142 of file pu_info.h.

Referenced by cleanUpPUInfo(), Do_WOPT_and_CG_with_Regions(), DRA_Add_Clone(), fei_proc_body(), Free_Local_Info(), Get_Orig_PU_Name(), ir_b2a_process_PUs(), main(), PDGCS_do_proc(), PDGCS_new_proc(), Postprocess_PU(), Preorder_Process_PUs(), Preprocess_PU(), process_pu(), Prompf_Emit_Whirl_to_Source(), Read_Local_Info(), Restore_Local_Symtab(), Save_Local_Symtab(), WN_get_proc_sym(), WN_Rename_Duplicate_Labels(), WN_write_symtab(), and write_PU_fields().

#define PU_Info_pu_dst (   pu)    (pu)->pu_dst

Definition at line 158 of file pu_info.h.

Referenced by DRA_Add_Clone(), DRA_Mangle_All(), Get_Orig_PU_Name(), Post_Process_Backend(), PU_Info_init(), Read_PU_Infos(), and write_PU_fields().

#define PU_Info_regions_ptr (   pu)    (struct region_id *)PU_Info_subsect_ptr((pu), WT_REGIONS)

Definition at line 203 of file pu_info.h.

#define PU_Info_state (   pu,
  ndx 
)    (Subsect_State)(((pu)->state >> (((ndx) + 1) << 1)) & 0x3)

Definition at line 187 of file pu_info.h.

Referenced by fdump_PU_Info_state(), IPA_copy_PU(), Preprocess_PU(), Restore_Local_Symtab(), Save_Local_Symtab(), WN_get_feedback(), WN_get_prefetch(), WN_get_proc_sym(), WN_get_symtab(), WN_get_tree(), WN_read_generic_map(), WN_write_generic_map(), WN_write_prefetch(), WN_write_symtab(), WN_write_tree(), and write_PU_subsect_info().

#define PU_Info_subsect_offset (   pu,
  scn 
)    (pu)->subsect[scn].offset

Definition at line 154 of file pu_info.h.

Referenced by IPA_copy_PU(), Read_PU_Infos(), WN_get_feedback(), WN_get_prefetch(), WN_get_symtab(), WN_get_tree(), WN_read_generic_map(), WN_write_generic_map(), WN_write_prefetch(), WN_write_symtab(), WN_write_tree(), and write_PU_subsect_info().

#define PU_Info_subsect_ptr (   pu,
  scn 
)    (pu)->subsect[scn].u.ptr

Definition at line 156 of file pu_info.h.

Referenced by WN_get_prefetch(), WN_read_generic_map(), WN_write_generic_map(), WN_write_prefetch(), and WN_write_tree().

#define PU_Info_subsect_size (   pu,
  scn 
)    (pu)->subsect[scn].u.size

Definition at line 155 of file pu_info.h.

Referenced by IPA_copy_PU(), Read_PU_Infos(), size_of_each_pu(), WN_get_feedback(), WN_get_prefetch(), WN_get_symtab(), WN_get_tree(), WN_read_generic_map(), WN_write_generic_map(), WN_write_prefetch(), WN_write_symtab(), WN_write_tree(), and write_PU_subsect_info().

#define PU_Info_symtab_ptr (   pu)    (LOCAL_SYMTAB_HEADER_TABLE *) PU_Info_subsect_ptr((pu), WT_SYMTAB)

Definition at line 197 of file pu_info.h.

Referenced by process_pu(), Restore_Local_Symtab(), and Save_Local_Symtab().

#define PU_Info_tree_ptr (   pu)    (WN *)PU_Info_subsect_ptr((pu), WT_TREE)

Definition at line 199 of file pu_info.h.

Referenced by cleanUpPUInfo(), DRA_Add_Clone(), DRA_Clone_Instantiate(), Formal_Position(), ir_b2a_process_PUs(), ir_sel(), main(), Preprocess_PU(), process_pu(), WN_get_tree(), and WN_write_tree().

#define PU_INTERNAL_MASK   0xf0000000

Definition at line 98 of file pu_info.h.

#define PU_IS_COMPILER_GENERATED   0x4 /* compiler_generated PU */

Definition at line 93 of file pu_info.h.

Referenced by DRA_Add_Clone(), Post_LNO_Processing(), and Preprocess_PU().

#define PU_IS_DRA_CLONE   0x8 /* clone generated for reshaped arrays */

Definition at line 94 of file pu_info.h.

Referenced by DRA_Add_Clone(), and Preprocess_PU().

#define PU_PREGS_RENUMBERED
Value:
0x10 /* Preopt for IPL has processed
                                        this PU; used to decide
                                        whether to repeat alias
                                        classification within preopt
                                        for LNO */

Definition at line 95 of file pu_info.h.

#define Set_PU_Info_ac_internal_ptr (   pu,
  x 
)    PU_Info_subsect_ptr((pu), WT_AC_INTERNAL) = (void *) (x)

Definition at line 228 of file pu_info.h.

Referenced by WN_write_tree().

#define Set_PU_Info_alias_class_ptr (   pu,
  x 
)    PU_Info_subsect_ptr((pu), WT_ALIAS_CLASS) = (void *) (x)

Definition at line 226 of file pu_info.h.

Referenced by WN_write_tree().

#define Set_PU_Info_cu_dst (   pu,
  x 
)    PU_Info_cu_dst(pu) = x;

Definition at line 233 of file pu_info.h.

Referenced by PDGCS_do_proc().

#define Set_PU_Info_depgraph_ptr (   pu,
  x 
)    PU_Info_subsect_ptr((pu), WT_DEPGRAPH) = (void *)(x)

Definition at line 218 of file pu_info.h.

Referenced by Backend_Processing(), DRA_Add_Clone(), and LNO_Processing().

#define Set_PU_Info_feedback_ptr (   pu,
  x 
)    PU_Info_subsect_ptr((pu), WT_FEEDBACK) = (void *)(x)

Definition at line 222 of file pu_info.h.

Referenced by WN_get_feedback().

#define Set_PU_Info_flags (   pu,
  flag_value 
)    (pu)->flags |= (flag_value)

Definition at line 165 of file pu_info.h.

Referenced by DRA_Add_Clone(), PDGCS_do_proc(), and PDGCS_new_proc().

#define Set_PU_Info_frequencies_ptr (   pu,
  x 
)    PU_Info_subsect_ptr((pu), WT_FREQ) = (void *) (x)

Definition at line 224 of file pu_info.h.

#define Set_PU_Info_pu_dst (   pu,
  x 
)    PU_Info_pu_dst(pu) = x;

Definition at line 231 of file pu_info.h.

Referenced by DRA_Add_Clone(), and PDGCS_do_proc().

#define Set_PU_Info_regions_ptr (   pu,
  x 
)    PU_Info_subsect_ptr((pu), WT_REGIONS) = (void *)(x)

Definition at line 220 of file pu_info.h.

#define Set_PU_Info_state (   pu,
  ndx,
  st 
)
Value:
(pu)->state = (pu)->state & \
    ~(0x3 << (((ndx) + 1) << 1)) | (st << (((ndx) + 1) << 1))

Definition at line 189 of file pu_info.h.

Referenced by Backend_Processing(), DRA_Add_Clone(), IPA_copy_PU(), LNO_Processing(), PDGCS_do_proc(), Read_PU_Infos(), WN_get_feedback(), WN_get_prefetch(), WN_get_proc_sym(), WN_get_symtab(), WN_get_tree(), WN_read_generic_map(), WN_write_generic_map(), WN_write_prefetch(), WN_write_symtab(), and WN_write_tree().

#define Set_PU_Info_symtab_ptr (   pu,
  x 
)    PU_Info_subsect_ptr((pu), WT_SYMTAB) = (void *)(x)

Definition at line 216 of file pu_info.h.

Referenced by DRA_Add_Clone(), and Save_Local_Symtab().

#define Set_PU_Info_tree_ptr (   pu,
  x 
)    PU_Info_subsect_ptr((pu), WT_TREE) = (void *)(x)

Definition at line 214 of file pu_info.h.

Referenced by Do_WOPT_and_CG_with_Regions(), DRA_Add_Clone(), Ipl_Processing(), PDGCS_do_proc(), Post_LNO_Processing(), and WN_get_tree().

#define WT_AC_INTERNAL   0x7 /* alias classification temporary */

Definition at line 82 of file pu_info.h.

Referenced by Read_Local_Info(), and WN_write_tree().

#define WT_ALIAS_CLASS   0x8 /* alias classification */

Definition at line 83 of file pu_info.h.

Referenced by Read_Local_Info(), WN_write_tree(), and Write_PU_Info().

#define WT_DEPGRAPH   0x2 /* dependence graph */

Definition at line 77 of file pu_info.h.

Referenced by Backend_Processing(), DRA_Add_Clone(), IPA_copy_PU(), LNO_Processing(), and size_of_each_pu().

#define WT_FEEDBACK   0x5 /* feedback data */

Definition at line 80 of file pu_info.h.

Referenced by Preprocess_PU(), size_of_each_pu(), and WN_get_feedback().

#define WT_FREQ   0x6 /* obsolete */

Definition at line 81 of file pu_info.h.

Referenced by DRA_Add_Clone().

#define WT_PREFETCH   0x3 /* prefetch pointers */

Definition at line 78 of file pu_info.h.

Referenced by IPA_copy_PU(), size_of_each_pu(), WN_get_prefetch(), WN_write_prefetch(), and WN_write_tree().

#define WT_PROC_SYM   -1 /* special value for proc sym state */

Definition at line 86 of file pu_info.h.

Referenced by DRA_Add_Clone(), fdump_PU_Info_state(), PDGCS_do_proc(), Read_PU_Infos(), and WN_get_proc_sym().

#define WT_REGIONS   0x4 /* RID trees */

Definition at line 79 of file pu_info.h.

#define WT_SUBSECTIONS   0x9 /* number of subsection types */

Definition at line 85 of file pu_info.h.

Referenced by fdump_PU_Info_state(), Read_PU_Infos(), Sizeof_PU_Infos(), and Write_PU_Infos().

#define WT_SYMTAB   0x0 /* symbol table */

Definition at line 75 of file pu_info.h.

Referenced by DRA_Add_Clone(), IPA_copy_PU(), PDGCS_do_proc(), Restore_Local_Symtab(), Save_Local_Symtab(), size_of_each_pu(), WN_get_symtab(), and WN_write_symtab().

#define WT_TREE   0x1 /* WHIRL tree nodes */

Definition at line 76 of file pu_info.h.

Referenced by DRA_Add_Clone(), IPA_copy_PU(), PDGCS_do_proc(), Preprocess_PU(), size_of_each_pu(), WN_get_prefetch(), WN_get_tree(), WN_read_generic_map(), and WN_write_tree().

Typedef Documentation

typedef struct pu_info PU_Info
typedef enum subsect_state Subsect_State

Enumeration Type Documentation

enum subsect_state
Enumerator:
Subsect_Missing 
Subsect_Exists 
Subsect_InMem 
Subsect_Written 

Definition at line 180 of file pu_info.h.

Function Documentation

void PU_Info_init ( PU_Info *  pu)

Definition at line 73 of file pu_info.cxx.

References DST_INVALID_IDX, NULL, PU_Info_child, PU_Info_cu_dst, PU_Info_flags, PU_Info_maptab, PU_Info_next, PU_Info_proc_id, PU_Info_pu_dst, and pu_info::state.

Referenced by cwh_pdgcs_pu_mem(), DRA_Add_Clone(), and Read_PU_Infos().

PU_Info* Read_PU_Infos ( char *  base,
INT32  size,
INT32 *  p_num_PUs 
)

Definition at line 255 of file pu_info.cxx.

References kind, NULL, PU_HEADER_VERSION, PU_Info_child, PU_Info_flags, PU_Info_init(), PU_Info_next, PU_Info_proc_id, PU_Info_pu_dst, PU_Info_subsect_offset, PU_Info_subsect_size, Set_PU_Info_state, Subsect_Exists, WT_PROC_SYM, and WT_SUBSECTIONS.

Referenced by WN_get_PU_Infos().

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void Restore_Local_Symtab ( PU_Info *  pu)

Definition at line 412 of file pu_info.cxx.

References Current_scope, FmtAssert, SAVED_SCOPE::Get_Scope(), PU_Info_proc_sym, PU_Info_state, PU_Info_symtab_ptr, PU_lexical_level(), Scope_tab, St_Table, Subsect_InMem, and WT_SYMTAB.

Referenced by DRA_Add_Clone(), and Preprocess_PU().

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void Save_Local_Symtab ( SYMTAB_IDX  level,
PU_Info *  pu 
)

Definition at line 382 of file pu_info.cxx.

References Current_scope, CURRENT_SYMTAB, CXX_NEW, FmtAssert, MEM_POOL_Alloc, NULL, pool, PU_Info_proc_sym, PU_Info_state, PU_Info_symtab_ptr, PU_lexical_level(), Scope_tab, Set_PU_Info_symtab_ptr, St_Table, Subsect_InMem, and WT_SYMTAB.

Referenced by DRA_Add_Clone().

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INT Sizeof_PU_Infos ( PU_Info *  pu_tree)

Definition at line 89 of file pu_info.cxx.

References number_PU_Infos(), and WT_SUBSECTIONS.

Referenced by ir_size(), and WN_write_PU_Infos().

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INT Write_PU_Infos ( PU_Info *  pu_tree,
char *  base 
)

Definition at line 144 of file pu_info.cxx.

References PU_HEADER_VERSION, write_PU_fields(), write_PU_subsect_info(), and WT_SUBSECTIONS.

Referenced by WN_write_PU_Infos().

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Variable Documentation

PU_Info* Current_PU_Info

Definition at line 70 of file pu_info.cxx.

Referenced by Backend_Processing(), Change_ST_Of_Current_PU(), Formal_Position(), LNO_Processing(), main(), Preprocess_PU(), process_pu(), read_pu(), WN_Rename_Duplicate_Labels(), and write_pu().

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