osprey/be/vho/vho_lower.cxx File Reference

#include <stdint.h>
#include "defs.h"
#include "config.h"
#include "config_opt.h"
#include "mempool.h"
#include "wn.h"
#include "wn_util.h"
#include "opcode.h"
#include <stdlib.h>
#include "flags.h"
#include "pu_info.h"
#include "vho_lower.h"
#include "f90_lower.h"
#include "fb_whirl.h"
#include "wn_simp.h"
#include "topcode.h"
#include "callutil.h"
#include "targ_sim.h"
#include "cxx_template.h"
#include "prompf.h"
#include "wb_f90_lower.h"
#include "wn_lower.h"
#include "be_util.h"
#include "glob.h"
#include "config_clist.h"
#include "tracing.h"
#include "ir_reader.h"
#include "config_vho.h"
#include "targ_const.h"
#include "erbe.h"

Include dependency graph for vho_lower.cxx:

Define Documentation

#define __STDC_LIMIT_MACROS

Definition at line 42 of file vho_lower.cxx.

#define DO_VHO_LOWERING 1

Definition at line 89 of file vho_lower.cxx.

#define GREATER 1

Definition at line 288 of file vho_lower.cxx.

Referenced by VHO_Switch_Compare_Frequency(), and VHO_Switch_Compare_Value().

#define IS_POWER_OF_2 ( x ) (((x)!=0) && ((x) & ((x)-1))==0)

Definition at line 90 of file vho_lower.cxx.

#define LESS -1

Definition at line 286 of file vho_lower.cxx.

Referenced by VHO_Switch_Compare_Frequency(), and VHO_Switch_Compare_Value().

#define record_combine_loads_failure	(	x,
		y		)

Definition at line 3881 of file vho_lower.cxx.

Referenced by vho_lower_combine_loads().

#define Reset_ST_addr_taken_passed ( st ) Reset_ST_addr_passed(st)

Definition at line 94 of file vho_lower.cxx.

#define Reset_ST_addr_taken_saved ( st ) Reset_ST_addr_saved(st)

Definition at line 97 of file vho_lower.cxx.

#define Set_ST_addr_taken_passed ( st ) Set_ST_addr_passed(st)

Definition at line 93 of file vho_lower.cxx.

Referenced by convert_to_reference(), Generate_Dynamic_Bounds(), Generate_Runtime_Cyclic_Bounds(), Generate_Simple_Bounds(), Mp_Coordinate_Call(), Mp_Layout_Call(), vho_lower_set_st_addr_info(), and Vintrinsic_Fission().

#define Set_ST_addr_taken_saved ( st ) Set_ST_addr_saved(st)

Definition at line 96 of file vho_lower.cxx.

Referenced by vho_lower_set_st_addr_info().

#define ST_addr_taken_passed ( st ) ST_addr_passed(st)

Definition at line 92 of file vho_lower.cxx.

Referenced by ARA_LOOP_INFO::Determine_Last_Value().

#define ST_addr_taken_saved ( st ) ST_addr_saved(st)

Definition at line 95 of file vho_lower.cxx.

Referenced by ARA_LOOP_INFO::Determine_Last_Value(), and DISTRIBUTION::Process_Memory().

#define SWITCH_key ( i ) (VHO_Switch_Signed ? WN_const_val(VHO_SWITCH_wn(i)) : (UINT64) WN_const_val(VHO_SWITCH_wn(i)))

Definition at line 290 of file vho_lower.cxx.

Referenced by VHO_Switch_Find_Clusters().

#define VHO_SWITCH_count ( i ) (VHO_Switch_Case_Table[i].count)

Definition at line 237 of file vho_lower.cxx.

Referenced by VHO_Lower_Switch(), and VHO_Switch_Opt_Case_Hoist().

#define VHO_SWITCH_freq ( i ) (VHO_Switch_Case_Table[i].freq)

Definition at line 238 of file vho_lower.cxx.

Referenced by VHO_Lower_Switch(), VHO_Switch_Generate_Binary_Search(), VHO_Switch_Generate_Compgoto(), VHO_Switch_Generate_If_Else(), and VHO_Switch_Opt_Case_Hoist().

#define VHO_SWITCH_wn ( i ) (VHO_Switch_Case_Table[i].wn)

Definition at line 236 of file vho_lower.cxx.

Referenced by VHO_Lower_Switch(), VHO_Switch_Find_Clusters(), VHO_Switch_Generate_Binary_Search(), VHO_Switch_Generate_Compgoto(), VHO_Switch_Generate_If_Else(), and VHO_Switch_Opt_Case_Hoist().

Typedef Documentation

typedef struct bool_expr_info_t BOOL_INFO

typedef struct label_map_t LABEL_MAP

typedef struct switch_case_table_entry_t VHO_SWITCH_ITEM

Enumeration Type Documentation

enum ADDRESS_INFO_TYPE

Enumerator:

ADDRESS_USED
ADDRESS_PASSED
ADDRESS_SAVED

Definition at line 75 of file vho_lower.cxx.

Function Documentation

void Disable_VHO_Opt ( )

Definition at line 8379 of file vho_lower.cxx.

References VHO_Switches_Mgr::Disable().

Referenced by VHO_Lower_Driver().

static void Eliminate_Temp_In_While ( WN * test_wn ) [static]

Definition at line 6671 of file vho_lower.cxx.

References BOOL, CLASS_PREG, count, FALSE, INT, Is_True, MTYPE_V, OPCODE_make_op(), OPERATOR_is_compare(), OPR_ADD, OPR_BLOCK, OPR_COMMA, OPR_INTCONST, OPR_LDID, OPR_STID, OPR_SUB, ST_class, Substitute_LDID(), WN_COPY_Tree(), WN_CreateExp2, WN_first(), WN_kid0(), WN_kid1(), WN_next(), WN_offset(), WN_operator(), WN_operator_is, WN_rtype(), and WN_st().

Referenced by vho_lower_while_do().

void Enable_VHO_Opt ( )

Definition at line 8384 of file vho_lower.cxx.

References VHO_Switches_Mgr::Enable().

Referenced by VHO_Lower_Driver().

static char* extract_pu_name ( char * src_pu_name ) [static]

Definition at line 4767 of file vho_lower.cxx.

References NULL, and strchr.

Referenced by vho_lower_icall().

static WN* Find_Ldid_Under_Iload ( WN * iload_kid ) [static]

Definition at line 1767 of file vho_lower.cxx.

References Is_Ldid_Or_Lda(), Is_Multiply_Or_Cvt_Multiply(), NULL, OPR_ADD, OPR_ARRAY, WN_kid0(), WN_kid1(), and WN_operator().

Referenced by VHO_Lower_Mistore(), and VHO_Lower_Mstid().

static TY_IDX get_field_type	(	TY_IDX	struct_type,
		UINT	field_id
	)			`[static]`

Definition at line 1499 of file vho_lower.cxx.

References FLD_get_to_field(), FLD_type, FLD_HANDLE::Is_Null(), Is_True, KIND_STRUCT, TY_kind, and UINT.

int Get_len_and_goaheadlen ( char ** str )

Definition at line 4816 of file vho_lower.cxx.

References atoi(), len, and strlen().

Referenced by Is_similar_cppname().

int GetPUSizeFromEnv ( char * puname )

Definition at line 4799 of file vho_lower.cxx.

References atoi(), getenv(), NULL, and p.

BOOL Is_Ldid_Or_Lda ( WN * tree ) [inline]

Definition at line 1754 of file vho_lower.cxx.

References OPR_LDA, OPR_LDID, and WN_operator().

Referenced by Find_Ldid_Under_Iload().

static TY_IDX Is_MM_load	(	WN *	src,
		WN *	dst
	)			`[static]`

Definition at line 1795 of file vho_lower.cxx.

References CLASS_PREG, OPC_MMILOAD, OPC_MMLDID, OPCODE_is_load(), ST_class, WN_kid0(), WN_opcode(), WN_st(), and WN_ty().

Referenced by VHO_Lower_Mstid().

BOOL Is_Multiply_Or_Cvt_Multiply ( WN * tree ) [inline]

Definition at line 1759 of file vho_lower.cxx.

References OPR_CVT, OPR_MPY, WN_kid0(), and WN_operator().

Referenced by Find_Ldid_Under_Iload().

BOOL Is_Return_Store_Stmt ( WN * wn )

Definition at line 4782 of file vho_lower.cxx.

References CLASS_PREG, FALSE, Is_Return_Preg(), OPR_LDID, OPR_STID, Return_Val_Preg, ST_sym_class(), TRUE, val, WN_kid(), WN_offset(), WN_operator(), and WN_st().

Referenced by Convert_Icall(), and vho_lower_icall().

int Is_similar_cppname	(	char *	name1,
		char *	name2
	)

Definition at line 4845 of file vho_lower.cxx.

References Get_len_and_goaheadlen(), NULL, strcmp(), strlen(), strncmp(), and strstr().

Referenced by vho_lower_icall().

static WN* Substitute_LDID	(	WN *	wn,
		WN *	stid,
		WN *	org,
		BOOL &	replaced
	)			`[static]`

Definition at line 6636 of file vho_lower.cxx.

References OPCODE_is_leaf(), OPR_LDID, TRUE, WN_COPY_Tree(), WN_kid(), WN_kid_count(), WN_offset(), WN_opcode(), WN_operator(), and WN_st().

Referenced by Eliminate_Temp_In_While().

void Vho_Fini ( )

Definition at line 8398 of file vho_lower.cxx.

Referenced by Phase_Fini().

static UINT VHO_Get_Field_List	(	WN_OFFSET	offset,
		TY_IDX	sty_idx,
		UINT	field_id
	)			`[static]`

Definition at line 1266 of file vho_lower.cxx.

References FALSE, FLD_is_bit_field, FLD_last_field(), FLD_ofst, FLD_type, INT, INT32, Is_True, KIND_ARRAY, KIND_POINTER, KIND_SCALAR, KIND_STRUCT, Make_fld_iter(), TRUE, TY_fld, TY_is_packed, TY_kind, TY_size, Ty_Table, VHO_Struct_Can_Be_Lowered, VHO_Struct_Field_Id_Table, VHO_Struct_Field_Is_Array_Table, VHO_Struct_Fld_Table, VHO_Struct_Last_Field_Offset, VHO_Struct_Last_Field_Size, VHO_Struct_Nfields, and VHO_Struct_Offset_Table.

Referenced by VHO_Lower_Mistore(), VHO_Lower_Mstid(), and VHO_Lower_Mstore().

void Vho_Init ( )

Definition at line 8389 of file vho_lower.cxx.

References Build_Skiplist(), VHO_Switches_Mgr::Init(), VHO_Skip, and VHO_Skip_List.

Referenced by Phase_Init().

static void vho_initialize_bool_info ( BOOL_INFO * bool_info ) [static]

Definition at line 2395 of file vho_lower.cxx.

References FALSE, bool_expr_info_t::false_label, bool_expr_info_t::opcode, OPCODE_UNKNOWN, bool_expr_info_t::true_label, bool_expr_info_t::used_false_label, and bool_expr_info_t::used_true_label.

Referenced by vho_lower_cand_cior(), vho_lower_cselect(), vho_lower_do_loop(), vho_lower_do_while(), vho_lower_falsebr(), vho_lower_if(), vho_lower_truebr(), and vho_lower_while_do().

WN* VHO_Lower ( WN * wn )

Definition at line 8323 of file vho_lower.cxx.

References NULL, and vho_lower().

Referenced by WN_INSTRUMENT_WALKER::Tree_Walk(), WN_INSTRUMENT_WALKER::Tree_Walk_Node(), and VHO_Lower_Driver().

static WN * vho_lower	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 8301 of file vho_lower.cxx.

References NULL, OPC_FUNC_ENTRY, OPCODE_is_expression(), OPCODE_is_scf(), OPCODE_is_stmt(), vho_lower_entry(), vho_lower_expr(), vho_lower_scf(), vho_lower_stmt(), and WN_opcode().

Referenced by VHO_Lower(), vho_lower_block(), and vho_lower_comma().

static WN* vho_lower_asm_stmt	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 5311 of file vho_lower.cxx.

References INT32, NULL, vho_lower_expr(), WN_kid(), and WN_kid_count().

Referenced by vho_lower_stmt().

static WN * vho_lower_block ( WN * wn ) [static]

Definition at line 8182 of file vho_lower.cxx.

References NULL, vho_lower(), VHO_Srcpos, WN_CreateBlock, WN_Delete, WN_first(), WN_INSERT_BlockLast, WN_next(), and WN_Set_Linenum().

Referenced by vho_lower_comma(), vho_lower_compgoto(), vho_lower_do_loop(), vho_lower_do_while(), vho_lower_entry(), vho_lower_if(), vho_lower_rcomma(), vho_lower_region(), vho_lower_scf(), and vho_lower_while_do().

static WN* vho_lower_call	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 4749 of file vho_lower.cxx.

References CLIST_enabled, INT32, NULL, SCLASS_EXTERN, ST_is_export_local(), ST_name, ST_sclass, vho_lower_expr(), WN_actual, WN_Get_Linenum(), WN_kid_count(), and WN_st().

Referenced by vho_lower_icall(), and vho_lower_stmt().

static WN* vho_lower_cand_cior	(	WN *	wn,
		WN *	block,
		BOOL_INFO *	bool_info
	)			`[static]`

Definition at line 3118 of file vho_lower.cxx.

References Be_Type_Tbl, Create_Preg(), Cur_PU_Feedback, CURRENT_SYMTAB, FALSE, bool_expr_info_t::false_label, FEEDBACK::FB_lower_circuit(), LABEL_Init(), LKIND_DEFAULT, MTYPE_I4, MTYPE_To_PREG, New_LABEL(), NULL, one, OPC_I4CAND, OPC_I4I4LDID, OPC_I4INTCONST, OPC_I4STID, opcode, bool_expr_info_t::opcode, OPCODE_UNKNOWN, TRUE, bool_expr_info_t::true_label, bool_expr_info_t::used_false_label, bool_expr_info_t::used_true_label, vho_initialize_bool_info(), vho_lower_cand_cior_name, vho_lower_expr(), vho_simplify_cand_cior(), VHO_Srcpos, WN_CreateBlock, WN_CreateFalsebr, WN_CreateGoto, WN_CreateIntconst, WN_CreateLabel, WN_CreateLdid, WN_CreateStid, WN_CreateTruebr, WN_first(), WN_INSERT_BlockLast, WN_kid0(), WN_kid1(), WN_opcode(), WN_Set_Linenum(), and zero.

Referenced by vho_lower_expr().

static WN* vho_lower_casegoto	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 4640 of file vho_lower.cxx.

Referenced by vho_lower_stmt().

static void vho_lower_check_labels ( WN * wn ) [static]

Definition at line 5850 of file vho_lower.cxx.

References CURRENT_SYMTAB, FmtAssert, INT32, label_map_t::label_flag, LABEL_Init(), LKIND_DEFAULT, new_label, New_LABEL(), label_map_t::old_label, OPR_ABS, OPR_ADD, OPR_AGOTO, OPR_ALTENTRY, OPR_ARRAY, OPR_ARRAYEXP, OPR_ARRSECTION, OPR_ASHR, OPR_ASSERT, OPR_BACKWARD_BARRIER, OPR_BAND, OPR_BIOR, OPR_BLOCK, OPR_BNOR, OPR_BNOT, OPR_BXOR, OPR_CALL, OPR_CAND, OPR_CASEGOTO, OPR_CEIL, OPR_CIOR, OPR_COMMA, OPR_COMMENT, OPR_COMPGOTO, OPR_COMPLEX, OPR_COMPOSE_BITS, OPR_CONST, OPR_CSELECT, OPR_CVT, OPR_CVTL, OPR_DIV, OPR_DIVREM, OPR_DO_LOOP, OPR_DO_WHILE, OPR_EQ, OPR_EVAL, OPR_EXC_SCOPE_BEGIN, OPR_EXC_SCOPE_END, OPR_FALSEBR, OPR_FLOOR, OPR_FORWARD_BARRIER, OPR_FUNC_ENTRY, OPR_GE, OPR_GOTO, OPR_GOTO_OUTER_BLOCK, OPR_GT, OPR_HIGHMPY, OPR_HIGHPART, OPR_ICALL, OPR_IDNAME, OPR_IF, OPR_ILOAD, OPR_ILOADX, OPR_IMAGPART, OPR_INTCONST, OPR_INTRINSIC_CALL, OPR_INTRINSIC_OP, OPR_IO, OPR_IO_ITEM, OPR_ISTORE, OPR_ISTOREX, OPR_LABEL, OPR_LAND, OPR_LDA, OPR_LDID, OPR_LE, OPR_LIOR, OPR_LNOT, OPR_LOOP_INFO, OPR_LOWPART, OPR_LSHR, OPR_LT, OPR_MADD, OPR_MAX, OPR_MAXPART, OPR_MIN, OPR_MINMAX, OPR_MINPART, OPR_MLOAD, OPR_MOD, OPR_MPY, OPR_MSTORE, OPR_MSUB, OPR_NE, OPR_NEG, OPR_NMADD, OPR_NMSUB, OPR_OPT_CHI, OPR_OPT_RESERVE2, OPR_PAREN, OPR_PARM, OPR_PICCALL, OPR_PRAGMA, OPR_PREFETCH, OPR_PREFETCHX, OPR_RCOMMA, OPR_REALPART, OPR_RECIP, OPR_REGION, OPR_REGION_EXIT, OPR_REM, OPR_RETURN, OPR_RND, OPR_RSQRT, OPR_SELECT, OPR_SHL, OPR_SQRT, OPR_STID, OPR_SUB, OPR_SWITCH, OPR_TAS, OPR_TRAP, OPR_TRIPLET, OPR_TRUEBR, OPR_TRUNC, OPR_WHERE, OPR_WHILE_DO, OPR_XGOTO, OPR_XMPY, OPR_XPRAGMA, TRUE, WN_actual, WN_do_body, WN_else, WN_end, WN_first(), WN_func_body, WN_if_test, WN_index, WN_kid(), WN_kid0(), WN_kid1(), WN_kid2(), WN_kid_count(), WN_label_flag(), WN_label_number(), WN_next(), WN_operator(), WN_region_body, WN_start, WN_step, WN_then, WN_while_body, and WN_while_test.

Referenced by vho_lower_while_do().

WN* vho_lower_combine_loads ( WN * wn )

Definition at line 3885 of file vho_lower.cxx.

References __LINE__, Be_Type_Tbl, BOOL, combine, FALSE, INT32, last_index, load_opcode(), Make_Pointer_Type(), MTYPE_is_unsigned, MTYPE_U4, MTYPE_U8, NULL, OPC_U4ADD, OPC_U4BIOR, OPC_U4SHL, OPC_U4U4ILOAD, OPC_U4U4LDID, OPC_U8ADD, OPC_U8BIOR, OPC_U8SHL, OPC_U8U8ILOAD, OPC_U8U8LDID, opcode, OPCODE_desc(), OPCODE_operator(), OPR_ARRAY, OPR_ILOAD, OPR_INTCONST, OPR_LDID, record_combine_loads_failure, Set_TY_align, source, TRUE, TY_pointer, TY_size, TYPE_ID, VHO_Srcpos, vho_u4a1_ty_idx, vho_u8a1_ty_idx, WN_const_val(), WN_COPY_Tree(), WN_DELETE_Tree(), WN_desc(), WN_kid(), WN_kid0(), WN_kid1(), WN_kid_count(), WN_load_offset(), WN_offset(), WN_opcode(), WN_operator(), WN_set_load_addr_ty(), WN_set_opcode(), WN_set_ty(), WN_Simp_Compare_Trees(), WN_st(), and WN_ty().

Referenced by vho_lower_expr().

static WN* vho_lower_comma	(	WN *	wn,
		WN *	block,
		BOOL_INFO *	bool_info,
		BOOL	is_return = `FALSE`
	)			`[static]`

Definition at line 2406 of file vho_lower.cxx.

References BOOL, call(), CLASS_PREG, Create_Preg(), first, Gen_Temp_Symbol(), Get_Current_PU, last, MTYPE_is_complex, MTYPE_M, MTYPE_To_PREG, MTYPE_TO_TY_array, MTYPE_V, NULL, OPC_MMLDID, OPC_MSTID, opcode, OPCODE_make_op(), OPR_LDID, OPR_PRAGMA, OPR_STID, PU_cxx_lang(), result, Return_Val_Preg, ST_class, TYPE_ID, VHO_Call_Opt, vho_lower(), vho_lower_block(), vho_lower_comma_name, vho_lower_expr(), VHO_Srcpos, WHIRL_Return_Val_On, WN_CreateBlock, WN_CreateLdid, WN_CreateStid, WN_desc(), WN_first(), WN_INSERT_BlockBefore(), WN_INSERT_BlockLast, WN_kid0(), WN_kid1(), WN_last(), WN_Ldid(), WN_load_offset(), WN_next(), WN_operator(), WN_pragma(), WN_PRAGMA_ATOMIC, WN_PRAGMA_INLINE_BODY_END, WN_PRAGMA_INLINE_BODY_START, WN_rtype(), WN_Set_Linenum(), WN_Simplify_Tree(), WN_st(), WN_Stid(), WN_store_offset(), and WN_ty().

Referenced by vho_lower_expr().

static WN* vho_lower_compgoto	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 4622 of file vho_lower.cxx.

References NULL, vho_lower_block(), vho_lower_expr(), WN_kid0(), and WN_kid1().

Referenced by vho_lower_stmt().

static WN* VHO_Lower_Compgoto ( WN * wn ) [static]

Definition at line 1242 of file vho_lower.cxx.

static WN* vho_lower_cselect	(	WN *	wn_cselect,
		WN *	block,
		BOOL_INFO *	bool_info
	)			`[static]`

Definition at line 3384 of file vho_lower.cxx.

References ADDRESS_SAVED, FEEDBACK::Annot(), Be_Type_Tbl, BOOL, Create_Preg(), Cur_PU_Feedback, CURRENT_SYMTAB, DevWarn, FALSE, bool_expr_info_t::false_label, FB_FREQ_UNKNOWN, FEEDBACK::FB_lower_branch(), FmtAssert, Force_IEEE_Comparisons, Gen_Temp_Symbol(), get_field_type(), LABEL_Init(), LKIND_DEFAULT, MTYPE_I4, MTYPE_is_float, MTYPE_is_integral, MTYPE_M, MTYPE_name, MTYPE_signed, MTYPE_To_PREG, MTYPE_To_TY, MTYPE_U4, MTYPE_V, New_LABEL(), NULL, offset, OPC_MCSELECT, OPC_MLOAD, OPC_VCSELECT, opcode, OPCODE_make_op(), OPCODE_name(), OPR_ABS, OPR_ADD, OPR_BIOR, OPR_CVTL, OPR_GE, OPR_GT, OPR_INTCONST, OPR_INTRINSIC_OP, OPR_LDID, OPR_LE, OPR_LT, OPR_MAX, OPR_MIN, OPR_NE, OPR_NEG, OPR_STID, OPR_SUB, Pointer_Mtype, Promoted_Mtype, ST_st_idx, ST_type, TRUE, bool_expr_info_t::true_label, TYPE_ID, bool_expr_info_t::used_false_label, bool_expr_info_t::used_true_label, VHO_Cselect_Opt, vho_initialize_bool_info(), vho_lower_cselect_name, vho_lower_expr(), vho_lower_set_st_addr_info(), VHO_Srcpos, VHO_WN_has_side_effects(), VHO_WN_is_zero(), WHIRL_Mldid_Mstid_On, WN_Binary(), WN_const_val(), WN_Create_Intrinsic, WN_CreateBlock, WN_CreateExp1, WN_CreateExp2, WN_CreateGoto, WN_CreateIf, WN_CreateIntconst, WN_CreateLabel, WN_CreateLdid, WN_CreateMload, WN_CreateParm, WN_CreateStid, WN_Cvt(), WN_cvtl_bits(), WN_desc(), WN_field_id(), WN_first(), WN_has_sym, WN_INSERT_BlockLast, WN_kid0(), WN_kid1(), WN_kid2(), WN_Ldid(), WN_offset(), WN_opcode(), WN_operator(), WN_PARM_BY_VALUE, WN_rtype(), WN_Set_Linenum(), WN_Simp_Compare_Trees(), WN_st(), WN_Stid(), and WN_ty().

Referenced by vho_lower_expr().

static WN* vho_lower_do_loop	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 5685 of file vho_lower.cxx.

References CURRENT_SYMTAB, RELATED_SEGMENTED_ARRAY< T, block_size >::Delete_last(), end, bool_expr_info_t::false_label, FmtAssert, Get_Current_PU, Instrumentation_Enabled, Is_True, LABEL_Init(), SCOPE::label_tab, LKIND_DEFAULT, lower_block(), New_LABEL(), NULL, PU_c_lang(), PU_cxx_lang(), Scope_tab, start, step(), bool_expr_info_t::true_label, vho_initialize_bool_info(), vho_lower_block(), vho_lower_expr(), VHO_Srcpos, WN_CreateBlock, WN_do_body, WN_end, WN_first(), WN_INSERT_BlockLast, WN_kid0(), WN_Set_Linenum(), WN_start, and WN_step.

Referenced by vho_lower_scf().

static WN* vho_lower_do_while	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 5755 of file vho_lower.cxx.

References CURRENT_SYMTAB, bool_expr_info_t::false_label, LABEL_Init(), LKIND_DEFAULT, New_LABEL(), NULL, bool_expr_info_t::true_label, bool_expr_info_t::used_false_label, bool_expr_info_t::used_true_label, vho_initialize_bool_info(), vho_lower_block(), vho_lower_expr(), VHO_Srcpos, WN_CreateBlock, WN_CreateGoto, WN_CreateLabel, WN_first(), WN_INSERT_BlockLast, WN_Set_Linenum(), WN_while_body, and WN_while_test.

Referenced by vho_lower_scf().

WN* VHO_Lower_Driver	(	PU_Info *	pu_info,
		WN *	wn
	)

Definition at line 8413 of file vho_lower.cxx.

References Current_PU_Count(), Disable_VHO_Opt(), EC_Skip_PU, Enable_VHO_Opt(), ErrMsg(), F90_Lower(), fdump_tree(), fprintf(), Get_Trace(), Inline_Intrinsics_Early, Ipa_Ident_Number, LOWER_FAST_EXP, LOWER_INLINE_INTRINSIC, LOWER_TREEHEIGHT, NULL, Prompf_Id_Map, PU_Info_proc_sym, Query_Skiplist(), Show_Progress, ST_name, TFile, TKIND_IR, TKIND_SYMTAB, TP_VHO_LOWER, VHO_Lower(), VHO_Skip_List, WB_F90_Lower_Initialize(), WB_F90_Lower_Terminate(), and WN_Lower().

Referenced by Preprocess_PU().

static WN* vho_lower_entry ( WN * wn ) [static]

Definition at line 8273 of file vho_lower.cxx.

References CURRENT_SYMTAB, FALSE, Get_Current_PU, PREG_Table_Size(), PU_has_very_high_whirl(), Reset_PREG_Table_Size(), VHO_Force_Lowering, vho_lower_block(), VHO_Recycle_Pregs, VHO_Srcpos, WN_func_body, and WN_Get_Linenum().

Referenced by vho_lower().

static WN* vho_lower_eval	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 5192 of file vho_lower.cxx.

References NULL, vho_lower_expr(), and WN_kid0().

Referenced by vho_lower_stmt().

static WN * vho_lower_expr	(	WN *	expr,
		WN *	block,
		BOOL_INFO *	bool_info,
		BOOL	is_return = `FALSE`
	)			`[static]`

Definition at line 4257 of file vho_lower.cxx.

References Be_Type_Tbl, CLASS_VAR, exp, FmtAssert, Get_Current_PU, INT, INT32, INT32_MAX, INT32_MIN, INT64, INTRN_F4I4EXPEXPR, INTRN_F8I4EXPEXPR, Is_Target_64bit, KIND_STRUCT, mINT16, MTYPE_byte_size, MTYPE_size_min, Mtype_TransferSign(), MTYPE_U4, MTYPE_V, n, NULL, offset, opcode, OPCODE_desc(), OPCODE_make_op(), OPCODE_operator(), OPCODE_rtype(), opnd, OPR_ABS, OPR_ADD, OPR_ALLOCA, OPR_ARRAY, OPR_ARRAYEXP, OPR_ARRSECTION, OPR_ASHR, OPR_ASM_INPUT, OPR_BAND, OPR_BIOR, OPR_BNOR, OPR_BNOT, OPR_BXOR, OPR_CAND, OPR_CEIL, OPR_CIOR, OPR_COMMA, OPR_COMPLEX, OPR_COMPOSE_BITS, OPR_CONST, OPR_CSELECT, OPR_CVT, OPR_CVTL, OPR_DIV, OPR_DIVREM, OPR_EQ, OPR_EXTRACT_BITS, OPR_FLOOR, OPR_GE, OPR_GT, OPR_HIGHMPY, OPR_HIGHPART, OPR_IDNAME, OPR_ILOAD, OPR_ILOADX, OPR_IMAGPART, OPR_INTCONST, OPR_INTRINSIC_OP, OPR_IO_ITEM, OPR_LAND, OPR_LDA, OPR_LDID, OPR_LE, OPR_LIOR, OPR_LNOT, OPR_LOOP_INFO, OPR_LOWPART, OPR_LSHR, OPR_LT, OPR_MADD, OPR_MAX, OPR_MAXPART, OPR_MIN, OPR_MINMAX, OPR_MINPART, OPR_MLOAD, OPR_MOD, OPR_MPY, OPR_MSUB, OPR_NE, OPR_NEG, OPR_NMADD, OPR_NMSUB, OPR_OPT_RESERVE2, OPR_PAREN, OPR_PARM, OPR_RCOMMA, OPR_REALPART, OPR_RECIP, OPR_REM, OPR_RND, OPR_RROTATE, OPR_RSQRT, OPR_SELECT, OPR_SHL, OPR_SQRT, OPR_SUB, OPR_TAS, OPR_TRIPLET, OPR_TRUNC, OPR_WHERE, OPR_XMPY, PU_cxx_lang(), ST_class, ST_type, TRUE, TY_kind, TY_size, TYPE_ID, VHO_Combine_Loads, VHO_Iload_Opt, vho_lower_cand_cior(), vho_lower_combine_loads(), vho_lower_comma(), vho_lower_cselect(), vho_lower_rcomma(), VHO_Srcpos, WN_Binary(), WN_Bior, WN_const_val(), WN_COPY_Tree(), WN_CreateCvtl, WN_CreateLdid, WN_desc(), WN_field_id(), WN_Intconst(), WN_intrinsic(), WN_kid(), WN_kid0(), WN_kid1(), WN_kid2(), WN_kid_count(), WN_lda_offset(), WN_load_offset(), WN_Lshr, WN_Mpy, WN_offset(), WN_opcode(), WN_operator(), WN_rtype(), WN_Shl, WN_st(), WN_st_idx(), and WN_ty().

Referenced by vho_lower(), vho_lower_asm_stmt(), vho_lower_call(), vho_lower_cand_cior(), vho_lower_comma(), vho_lower_compgoto(), vho_lower_cselect(), vho_lower_do_loop(), vho_lower_do_while(), vho_lower_eval(), vho_lower_falsebr(), vho_lower_if(), vho_lower_intrinsic_call(), vho_lower_io(), vho_lower_istore(), vho_lower_mstore(), vho_lower_prefetch(), vho_lower_rcomma(), vho_lower_return_val(), vho_lower_stid(), vho_lower_switch(), vho_lower_truebr(), vho_lower_while_do(), and vho_lower_xpragma().

static WN* vho_lower_falsebr	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 5266 of file vho_lower.cxx.

References CURRENT_SYMTAB, bool_expr_info_t::false_label, LABEL_Init(), LKIND_DEFAULT, New_LABEL(), NULL, bool_expr_info_t::true_label, vho_initialize_bool_info(), vho_lower_expr(), VHO_Srcpos, WN_CreateBlock, WN_CreateLabel, WN_first(), WN_INSERT_BlockLast, WN_kid0(), WN_label_number(), and WN_Set_Linenum().

Referenced by vho_lower_stmt().

static WN* vho_lower_icall	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 4873 of file vho_lower.cxx.

References FB_TNV::_counters, FB_TNV::_exec_counter, FB_FREQ::_value, FB_TNV::_values, atoi(), BOOL, CLASS_FUNC, Copy_ST(), Cur_PU_Feedback, FEEDBACK::Delete(), DevWarn, extract_pu_name(), FEEDBACK::FB_lower_icall(), first, FB_Info_Call::freq_entry, getenv(), GLOBAL_SYMTAB, ii, INT, Is_Return_Store_Stmt(), Is_similar_cppname(), Is_True, FB_Info_Icall::Is_uninit(), last, Make_Pointer_Type(), MTYPE_bit_size, MTYPE_V, NULL, OPC_U4LDA, OPC_U4U4EQ, OPC_U8LDA, OPC_U8U8EQ, OPR_CALL, OPR_COMMENT, p, parray, Pointer_Mtype, PU_Addr_Name_Map, PU_Addr_Pusize_Map, FEEDBACK::Query_call(), FEEDBACK::Query_icall(), is::ratio, Save_Str(), SCLASS_EXTERN, Scope_tab, Set_ST_name, Set_ST_sclass, RELATED_SEGMENTED_ARRAY< T, block_size >::Size(), sprintf(), Src_File_Name, ST_name_idx(), ST_pu_type, ST_st_idx, ST_sym_class(), SCOPE::st_tab, Str_Table, strcat(), strcmp(), strcpy, FB_Info_Icall::tnv, UINT32, VHO_Icall_Devir, vho_lower_call(), vho_lower_if(), WN_COPY_Tree(), WN_Create(), WN_CreateBlock, WN_CreateIf, WN_CreateLda, WN_INSERT_BlockLast, WN_kid(), WN_kid0(), WN_kid1(), WN_kid_count(), WN_next(), WN_opcode(), WN_set_desc(), WN_set_kid_count(), WN_set_operator(), WN_set_rtype(), and WN_st_idx().

Referenced by vho_lower_stmt().

static WN * vho_lower_if	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 7674 of file vho_lower.cxx.

References Be_Type_Tbl, BOOL, Cur_PU_Feedback, CURRENT_SYMTAB, bool_expr_info_t::false_label, FEEDBACK::FB_clone_loop_test(), FEEDBACK::FB_lower_branch(), LABEL_Init(), LKIND_DEFAULT, MTYPE_byte_size, MTYPE_I4, MTYPE_is_float, MTYPE_is_integral, MTYPE_is_size_double, MTYPE_U2, MTYPE_U4, MTYPE_V, New_LABEL(), NULL, OPC_F4SELECT, OPC_F8SELECT, OPCODE_is_compare(), OPCODE_make_op(), OPR_ARRAY, OPR_CONST, OPR_GT, OPR_ILOAD, OPR_INTCONST, OPR_INTRINSIC_OP, OPR_ISTORE, OPR_LDID, OPR_RCOMMA, OPR_STID, OPR_SUB, t1, t2, tmp, TRUE, bool_expr_info_t::true_label, TY_pointed, bool_expr_info_t::used_false_label, bool_expr_info_t::used_true_label, vho_initialize_bool_info(), vho_lower_block(), vho_lower_expr(), VHO_Srcpos, WN_const_val(), WN_COPY_Tree(), WN_Create_Intrinsic, WN_CreateBlock, WN_CreateExp3, WN_CreateGoto, WN_CreateIload, WN_CreateLabel, WN_CreateLdid, WN_CreateParm, WN_desc(), WN_else, WN_field_id(), WN_first(), WN_has_sym, WN_if_test, WN_INSERT_BlockFirst, WN_INSERT_BlockLast, WN_kid0(), WN_kid1(), WN_next(), WN_opcode(), WN_operator(), WN_PARM_BY_VALUE, WN_rtype(), WN_Set_Linenum(), WN_Simp_Compare_Trees(), WN_st(), WN_store_offset(), WN_then, and WN_ty().

Referenced by vho_lower_icall(), and vho_lower_scf().

static WN* vho_lower_intrinsic_call	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 5180 of file vho_lower.cxx.

References INT32, NULL, vho_lower_expr(), WN_actual, and WN_kid_count().

Referenced by vho_lower_stmt().

static WN* vho_lower_io	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 5254 of file vho_lower.cxx.

References INT32, NULL, vho_lower_expr(), WN_kid(), and WN_kid_count().

Referenced by vho_lower_stmt().

static WN* vho_lower_istore	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 4715 of file vho_lower.cxx.

References NULL, vho_lower_expr(), WN_kid0(), and WN_kid1().

Referenced by vho_lower_stmt().

WN* VHO_Lower_Mistore ( WN * wn )

Definition at line 2083 of file vho_lower.cxx.

References BOOL, CLASS_PREG, dst, FALSE, Find_Ldid_Under_Iload(), fprintf(), get_field_type(), INT, INT32, INT64, KIND_POINTER, KIND_STRUCT, Make_Pointer_Type(), MTYPE_V, NULL, OPC_MMILOAD, OPC_MMLDID, OPCODE_make_op(), OPR_ILOAD, OPR_ISTORE, OPR_LDID, Promoted_Mtype, src, ST_class, TFile, TRUE, TY_align, TY_is_packed, TY_kind, TY_mtype, TY_pointed, TY_size, Ty_Table, VHO_Get_Field_List(), VHO_Struct_Can_Be_Lowered, VHO_Struct_Field_Id_Table, VHO_Struct_Field_Is_Array_Table, VHO_Struct_Fld_Table, VHO_Struct_Limit, VHO_Struct_Nfields, VHO_Struct_Offset_Table, VHO_Struct_Opt, WN_COPY_Tree(), WN_CreateBlock, WN_CreateIload, WN_CreateIstore, WN_CreateLdid, WN_field_id(), WN_Get_Linenum(), WN_INSERT_BlockAfter(), WN_kid0(), WN_kid1(), WN_last(), WN_load_addr_ty(), WN_offset(), WN_opcode(), WN_Set_Linenum(), WN_st(), WN_store_offset(), and WN_ty().

Referenced by vho_lower_stmt().

WN* VHO_Lower_Mstid ( WN * wn )

Definition at line 1831 of file vho_lower.cxx.

References BOOL, bytes, CLASS_PREG, dst, FALSE, Find_Ldid_Under_Iload(), fprintf(), get_field_type(), INT, INT32, INT64, Is_MM_load(), KIND_POINTER, KIND_STRUCT, Make_Pointer_Type(), MTYPE_U4, MTYPE_U8, MTYPE_V, NULL, opc, OPC_MMILOAD, OPC_MMLDID, OPCODE_make_op(), OPR_ILOAD, OPR_LDID, OPR_STID, Promoted_Mtype, src, ST_class, TFile, TRUE, TY_align, TY_is_packed, TY_kind, TY_mtype, TY_pointed, TY_size, Ty_Table, TYPE_ID, VHO_Get_Field_List(), VHO_Struct_Can_Be_Lowered, VHO_Struct_Field_Id_Table, VHO_Struct_Field_Is_Array_Table, VHO_Struct_Fld_Table, VHO_Struct_Limit, VHO_Struct_Nfields, VHO_Struct_Offset_Table, VHO_Struct_Opt, WN_COPY_Tree(), WN_CreateBlock, WN_CreateIload, WN_CreateLdid, WN_CreateStid, WN_field_id(), WN_Get_Linenum(), WN_INSERT_BlockAfter(), WN_kid0(), WN_last(), WN_load_addr_ty(), WN_offset(), WN_opcode(), WN_set_desc(), WN_set_field_id(), WN_Set_Linenum(), WN_set_rtype(), WN_st(), WN_store_offset(), and WN_ty().

Referenced by vho_lower_stid(), and vho_lower_stmt().

static WN* vho_lower_mstore	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 4724 of file vho_lower.cxx.

References NULL, vho_lower_expr(), VHO_Lower_Mstore(), WN_kid(), WN_kid0(), and WN_kid1().

Referenced by vho_lower_stmt().

WN* VHO_Lower_Mstore ( WN * wn )

Definition at line 1529 of file vho_lower.cxx.

References bytes, dst, FALSE, fprintf(), get_field_type(), INT32, INT64, KIND_STRUCT, Make_Pointer_Type(), MTYPE_V, NULL, opc, OPC_MLOAD, OPCODE_make_op(), OPR_ILOAD, OPR_INTCONST, OPR_ISTORE, OPR_LDA, OPR_LDID, OPR_STID, Promoted_Mtype, src, TFile, TRUE, TY_align, TY_is_packed, TY_kind, TY_mtype, TY_pointed, Ty_Table, VHO_Get_Field_List(), VHO_Struct_Can_Be_Lowered, VHO_Struct_Fld_Table, VHO_Struct_Limit, VHO_Struct_Nfields, VHO_Struct_Offset_Table, VHO_Struct_Opt, WN_const_val(), WN_COPY_Tree(), WN_CreateBlock, WN_CreateIload, WN_CreateIstore, WN_CreateLdid, WN_CreateStid, WN_field_id(), WN_Get_Linenum(), WN_INSERT_BlockAfter(), WN_kid(), WN_kid0(), WN_kid1(), WN_last(), WN_offset(), WN_opcode(), WN_operator(), WN_Set_Linenum(), WN_st(), WN_store_offset(), and WN_ty().

Referenced by vho_lower_mstore().

static WN* vho_lower_pragma	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 5205 of file vho_lower.cxx.

Referenced by vho_lower_stmt().

static WN* vho_lower_prefetch	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 5236 of file vho_lower.cxx.

References NULL, vho_lower_expr(), and WN_kid0().

Referenced by vho_lower_stmt().

static WN* vho_lower_prefetchx	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 5247 of file vho_lower.cxx.

Referenced by vho_lower_stmt().

static WN* vho_lower_rcomma	(	WN *	wn,
		WN *	block,
		BOOL_INFO *	bool_info
	)			`[static]`

Definition at line 2654 of file vho_lower.cxx.

References Be_Type_Tbl, Create_Preg(), MTYPE_To_PREG, MTYPE_V, opcode, OPCODE_make_op(), OPR_LDID, OPR_STID, Promoted_Mtype, TYPE_ID, vho_lower_block(), vho_lower_expr(), vho_lower_rcomma_name, VHO_Srcpos, WN_CreateBlock, WN_CreateLdid, WN_CreateStid, WN_first(), WN_INSERT_BlockLast, WN_kid0(), WN_kid1(), WN_rtype(), and WN_Set_Linenum().

Referenced by vho_lower_expr().

static WN* vho_lower_region ( WN * wn ) [static]

Definition at line 5676 of file vho_lower.cxx.

References vho_lower_block(), and WN_region_body.

Referenced by vho_lower_scf().

static void vho_lower_rename_labels_defined ( WN * wn ) [static]

Definition at line 6251 of file vho_lower.cxx.

References FmtAssert, INT32, OPR_ABS, OPR_ADD, OPR_AGOTO, OPR_ALTENTRY, OPR_ARRAY, OPR_ARRAYEXP, OPR_ARRSECTION, OPR_ASHR, OPR_ASSERT, OPR_BACKWARD_BARRIER, OPR_BAND, OPR_BIOR, OPR_BLOCK, OPR_BNOR, OPR_BNOT, OPR_BXOR, OPR_CALL, OPR_CAND, OPR_CASEGOTO, OPR_CEIL, OPR_CIOR, OPR_COMMA, OPR_COMMENT, OPR_COMPGOTO, OPR_COMPLEX, OPR_COMPOSE_BITS, OPR_CONST, OPR_CSELECT, OPR_CVT, OPR_CVTL, OPR_DIV, OPR_DIVREM, OPR_DO_LOOP, OPR_DO_WHILE, OPR_EQ, OPR_EVAL, OPR_EXC_SCOPE_BEGIN, OPR_EXC_SCOPE_END, OPR_FALSEBR, OPR_FLOOR, OPR_FORWARD_BARRIER, OPR_FUNC_ENTRY, OPR_GE, OPR_GOTO, OPR_GOTO_OUTER_BLOCK, OPR_GT, OPR_HIGHMPY, OPR_HIGHPART, OPR_ICALL, OPR_IDNAME, OPR_IF, OPR_ILOAD, OPR_ILOADX, OPR_IMAGPART, OPR_INTCONST, OPR_INTRINSIC_CALL, OPR_INTRINSIC_OP, OPR_IO, OPR_IO_ITEM, OPR_ISTORE, OPR_ISTOREX, OPR_LABEL, OPR_LAND, OPR_LDA, OPR_LDID, OPR_LE, OPR_LIOR, OPR_LNOT, OPR_LOOP_INFO, OPR_LOWPART, OPR_LSHR, OPR_LT, OPR_MADD, OPR_MAX, OPR_MAXPART, OPR_MIN, OPR_MINMAX, OPR_MINPART, OPR_MLOAD, OPR_MOD, OPR_MPY, OPR_MSTORE, OPR_MSUB, OPR_NE, OPR_NEG, OPR_NMADD, OPR_NMSUB, OPR_OPT_CHI, OPR_OPT_RESERVE2, OPR_PAREN, OPR_PARM, OPR_PICCALL, OPR_PRAGMA, OPR_PREFETCH, OPR_PREFETCHX, OPR_RCOMMA, OPR_REALPART, OPR_RECIP, OPR_REGION, OPR_REGION_EXIT, OPR_REM, OPR_RETURN, OPR_RND, OPR_RSQRT, OPR_SELECT, OPR_SHL, OPR_SQRT, OPR_STID, OPR_SUB, OPR_SWITCH, OPR_TAS, OPR_TRAP, OPR_TRIPLET, OPR_TRUEBR, OPR_TRUNC, OPR_WHERE, OPR_WHILE_DO, OPR_XGOTO, OPR_XMPY, OPR_XPRAGMA, TRUE, WN_actual, WN_do_body, WN_else, WN_end, WN_first(), WN_func_body, WN_if_test, WN_index, WN_kid(), WN_kid0(), WN_kid1(), WN_kid2(), WN_kid_count(), WN_next(), WN_operator(), WN_region_body, WN_start, WN_step, WN_then, WN_while_body, and WN_while_test.

Referenced by vho_lower_while_do().

static WN* vho_lower_return	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 4696 of file vho_lower.cxx.

Referenced by vho_lower_stmt().

static WN* vho_lower_return_val	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 4708 of file vho_lower.cxx.

References MTYPE_M, NULL, vho_lower_expr(), WN_kid0(), and WN_rtype().

Referenced by vho_lower_stmt().

static WN* vho_lower_scf	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 8212 of file vho_lower.cxx.

References CURRENT_SYMTAB, NULL, OPC_BLOCK, OPC_DO_LOOP, OPC_DO_WHILE, OPC_IF, OPC_REGION, OPC_WHILE_DO, PREG_Table_Size(), Reset_PREG_Table_Size(), vho_lower_block(), vho_lower_do_loop(), vho_lower_do_while(), vho_lower_if(), vho_lower_region(), vho_lower_while_do(), VHO_Recycle_Pregs, VHO_Srcpos, WN_Get_Linenum(), and WN_opcode().

Referenced by vho_lower().

static void vho_lower_set_st_addr_info	(	WN *	wn,
		ADDRESS_INFO_TYPE	code
	)			`[static]`

Definition at line 2252 of file vho_lower.cxx.

References ADDRESS_PASSED, CLASS_FUNC, CLASS_VAR, FmtAssert, OPCODE_operator(), OPR_ABS, OPR_ADD, OPR_ARRAY, OPR_ASHR, OPR_BAND, OPR_BIOR, OPR_BNOR, OPR_BNOT, OPR_BXOR, OPR_CALL, OPR_CAND, OPR_CEIL, OPR_CIOR, OPR_COMMA, OPR_COMPLEX, OPR_COMPOSE_BITS, OPR_CONST, OPR_CSELECT, OPR_CVT, OPR_CVTL, OPR_DIV, OPR_DIVPART, OPR_DIVREM, OPR_EQ, OPR_EVAL, OPR_FLOOR, OPR_GE, OPR_GT, OPR_HIGHMPY, OPR_ILOAD, OPR_IMAGPART, OPR_INTCONST, OPR_INTRINSIC_OP, OPR_LAND, OPR_LDA, OPR_LDID, OPR_LE, OPR_LIOR, OPR_LNOT, OPR_LSHR, OPR_LT, OPR_MAX, OPR_MAXPART, OPR_MIN, OPR_MINMAX, OPR_MINPART, OPR_MLOAD, OPR_MOD, OPR_MPY, OPR_NE, OPR_NEG, OPR_PAREN, OPR_PARM, OPR_RCOMMA, OPR_REALPART, OPR_RECIP, OPR_REM, OPR_REMPART, OPR_RND, OPR_RSQRT, OPR_SELECT, OPR_SHL, OPR_SQRT, OPR_SUB, OPR_TAS, OPR_TRUNC, Set_ST_addr_taken_passed, Set_ST_addr_taken_saved, ST_class, TRUE, WHIRL_Addr_Passed_On, WHIRL_Addr_Saved_For_Passed_On, WN_kid0(), WN_kid1(), WN_opcode(), and WN_st().

Referenced by vho_lower_cselect().

static WN* vho_lower_stid	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 4736 of file vho_lower.cxx.

References MTYPE_M, NULL, vho_lower_expr(), VHO_Lower_Mstid(), WN_desc(), and WN_kid0().

Referenced by vho_lower_stmt().

static WN * vho_lower_stmt	(	WN *	stmt,
		WN *	block
	)			`[static]`

Definition at line 5322 of file vho_lower.cxx.

References CURRENT_SYMTAB, INT32_MAX, INT32_MIN, INT64, MTYPE_M, offset, opcode, OPCODE_desc(), OPCODE_make_op(), OPCODE_rtype(), OPR_AGOTO, OPR_ALTENTRY, OPR_ASM_STMT, OPR_ASSERT, OPR_BACKWARD_BARRIER, OPR_CALL, OPR_CASEGOTO, OPR_COMMENT, OPR_COMPGOTO, OPR_DEALLOCA, OPR_EVAL, OPR_EXC_SCOPE_BEGIN, OPR_EXC_SCOPE_END, OPR_FALSEBR, OPR_FORWARD_BARRIER, OPR_GOTO, OPR_GOTO_OUTER_BLOCK, OPR_ICALL, OPR_INTRINSIC_CALL, OPR_IO, OPR_ISTORE, OPR_ISTOREX, OPR_LABEL, OPR_LDA, OPR_MSTORE, OPR_PICCALL, OPR_PRAGMA, OPR_PREFETCH, OPR_PREFETCHX, OPR_REGION_EXIT, OPR_RETURN, OPR_RETURN_VAL, OPR_STID, OPR_SWITCH, OPR_TRAP, OPR_TRUEBR, OPR_XGOTO, OPR_XPRAGMA, PREG_Table_Size(), Reset_PREG_Table_Size(), TY_pointed, VHO_Istore_Opt, vho_lower_asm_stmt(), vho_lower_call(), vho_lower_casegoto(), vho_lower_compgoto(), vho_lower_eval(), vho_lower_falsebr(), vho_lower_icall(), vho_lower_intrinsic_call(), vho_lower_io(), vho_lower_istore(), VHO_Lower_Mistore(), VHO_Lower_Mstid(), vho_lower_mstore(), vho_lower_pragma(), vho_lower_prefetch(), vho_lower_prefetchx(), vho_lower_return(), vho_lower_return_val(), vho_lower_stid(), vho_lower_switch(), vho_lower_trap(), vho_lower_truebr(), vho_lower_xpragma(), VHO_Recycle_Pregs, VHO_Srcpos, WN_CreateStid, WN_desc(), WN_field_id(), WN_Get_Linenum(), WN_kid0(), WN_kid1(), WN_lda_offset(), WN_opcode(), WN_operator(), WN_Set_Linenum(), WN_st_idx(), WN_store_offset(), and WN_ty().

Referenced by vho_lower().

static WN* vho_lower_switch	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 4631 of file vho_lower.cxx.

References NULL, vho_lower_expr(), VHO_Lower_Switch(), and WN_kid0().

Referenced by vho_lower_stmt().

static WN* VHO_Lower_Switch ( WN * wn ) [static]

Definition at line 1023 of file vho_lower.cxx.

References count, Cur_PU_Feedback, CURRENT_SYMTAB, FALSE, FB_FREQ_ZERO(), fprintf(), INT32, INT32_MIN, LABEL_Init(), last_label, LKIND_DEFAULT, MEM_local_pool_ptr, MEM_POOL_FREE, MTYPE_I1, MTYPE_I2, MTYPE_I4, MTYPE_I8, MTYPE_U1, MTYPE_U2, MTYPE_U4, MTYPE_U8, MTYPE_V, New_LABEL(), NULL, OPCODE_make_op(), OPR_EQ, OPR_GT, OPR_INTCONST, OPR_LT, OPR_SUB, Promoted_Mtype, FEEDBACK::Query(), TFile, TRUE, TYPE_ID, TYPE_MEM_POOL_ALLOC_N, VHO_Switch_Cluster_Table, VHO_SWITCH_count, VHO_Switch_Default_Label, VHO_Switch_EQ_Opcode, VHO_Switch_Find_Clusters(), VHO_SWITCH_freq, VHO_Switch_Generate_Binary_Search(), VHO_Switch_Generate_Compgoto(), VHO_Switch_Generate_If_Else(), VHO_Switch_GT_Opcode, VHO_Switch_If_Else_Limit, VHO_Switch_Int_Opcode, VHO_Switch_Last_Label, VHO_Switch_LT_Opcode, VHO_Switch_Nclusters, VHO_Switch_Opt, VHO_Switch_Opt_Case_Hoist(), VHO_Switch_Signed, VHO_Switch_Sub_Opcode, VHO_SWITCH_wn, WN_const_val(), WN_CreateBlock, WN_first(), WN_Get_Linenum(), WN_INSERT_BlockAfter(), WN_kid0(), WN_kid1(), WN_kid2(), WN_kid_count(), WN_label_number(), WN_last(), WN_last_label(), WN_next(), WN_rtype(), and WN_Set_Linenum().

Referenced by vho_lower_switch().

static WN* vho_lower_trap	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 5304 of file vho_lower.cxx.

Referenced by vho_lower_stmt().

static WN* vho_lower_truebr	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 4647 of file vho_lower.cxx.

References CURRENT_SYMTAB, bool_expr_info_t::false_label, LABEL_Init(), LKIND_DEFAULT, New_LABEL(), NULL, bool_expr_info_t::true_label, vho_initialize_bool_info(), vho_lower_expr(), VHO_Srcpos, WN_CreateBlock, WN_CreateGoto, WN_CreateLabel, WN_first(), WN_INSERT_BlockLast, WN_kid0(), WN_label_number(), and WN_Set_Linenum().

Referenced by vho_lower_stmt().

static WN* vho_lower_while_do	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 7221 of file vho_lower.cxx.

References copy, Cur_PU_Feedback, CURRENT_SYMTAB, Eliminate_Temp_In_While(), FALSE, bool_expr_info_t::false_label, FEEDBACK::FB_clone_loop_test(), FEEDBACK::FB_duplicate(), FEEDBACK::FB_lower_loop_alt(), FEEDBACK::FB_lower_while_do_to_do_while(), LABEL_Init(), LKIND_DEFAULT, New_LABEL(), NULL, OPR_DO_WHILE, OPR_RCOMMA, PREG_Table_Size(), Reset_PREG_Table_Size(), TRUE, bool_expr_info_t::true_label, bool_expr_info_t::used_false_label, bool_expr_info_t::used_true_label, vho_initialize_bool_info(), vho_lower_block(), vho_lower_check_labels(), vho_lower_expr(), vho_lower_rename_labels_defined(), VHO_Single_Loop_Test, VHO_Srcpos, VHO_Use_Do_While, WN_COPY_Tree(), WN_COPY_Tree_With_Map(), WN_CreateBlock, WN_CreateFalsebr, WN_CreateGoto, WN_CreateIf, WN_CreateLabel, WN_first(), WN_INSERT_BlockFirst, WN_INSERT_BlockLast, WN_kid0(), WN_kid1(), WN_operator(), WN_Set_Linenum(), WN_set_operator(), WN_while_body, and WN_while_test.

Referenced by vho_lower_scf().

static WN* vho_lower_xpragma	(	WN *	wn,
		WN *	block
	)			`[static]`

Definition at line 5212 of file vho_lower.cxx.

References Gen_Temp_Symbol(), INT32, MTYPE_TO_TY_array, NULL, vho_lower_expr(), WN_INSERT_BlockLast, WN_kid(), WN_kid0(), WN_kid_count(), WN_Ldid(), WN_rtype(), and WN_Stid().

Referenced by vho_lower_stmt().

static WN* vho_simplify_cand	(	WN *	wn,
		WN *	l_wn,
		WN *	r_wn
	)			`[static]`

Definition at line 2692 of file vho_lower.cxx.

References BOOL, Cur_PU_Feedback, FALSE, FEEDBACK::FB_factor_circuit(), IS_POWER_OF_2, MTYPE_is_size_double, OPC_I4CAND, OPC_I4CIOR, OPC_I4I4EQ, OPC_I4I8EQ, OPCODE_operator(), OPR_BAND, OPR_CIOR, OPR_INTCONST, OPR_NE, TRUE, WN_const_val(), WN_Create(), WN_CreateExp2, WN_kid0(), WN_kid1(), WN_opcode(), WN_operator(), WN_rtype(), and WN_Simp_Compare_Trees().

Referenced by vho_simplify_cand_cior().

static WN* vho_simplify_cand_cior ( WN * wn ) [static]

Definition at line 3083 of file vho_lower.cxx.

References OPC_BCAND, OPC_BCIOR, OPC_I4CAND, OPC_I4CIOR, vho_simplify_cand(), vho_simplify_cior(), WN_kid0(), WN_kid1(), and WN_opcode().

Referenced by vho_lower_cand_cior().

static WN* vho_simplify_cior	(	WN *	wn,
		WN *	l_wn,
		WN *	r_wn
	)			`[static]`

Definition at line 2894 of file vho_lower.cxx.

References BOOL, Cur_PU_Feedback, FALSE, FEEDBACK::FB_factor_circuit(), OPC_I4CAND, OPC_I4CIOR, OPCODE_operator(), OPR_BAND, OPR_CAND, OPR_INTCONST, OPR_NE, TRUE, WN_const_val(), WN_Create(), WN_CreateExp2, WN_kid0(), WN_kid1(), WN_opcode(), WN_operator(), and WN_Simp_Compare_Trees().

Referenced by vho_simplify_cand_cior().

static BOOL vho_singleton_field ( TY_IDX ty_idx ) [static]

Definition at line 4702 of file vho_lower.cxx.

References FALSE.

INT32 VHO_Switch_Compare_Frequency	(	const void *	v_item1,
		const void *	v_item2
	)

Definition at line 343 of file vho_lower.cxx.

References EQUAL, GREATER, INT32, LESS, UINT64, VHO_Switch_Signed, and WN_const_val().

Referenced by VHO_Switch_Generate_If_Else(), and VHO_Switch_Opt_Case_Hoist().

INT32 VHO_Switch_Compare_Value	(	const void *	v_item1,
		const void *	v_item2
	)

Definition at line 293 of file vho_lower.cxx.

References EQUAL, GREATER, INT32, LESS, UINT64, VHO_Switch_Signed, and WN_const_val().

Referenced by VHO_Switch_Find_Clusters().

static void VHO_Switch_Find_Clusters ( void ) [static]

Definition at line 913 of file vho_lower.cxx.

References fprintf(), INT32, n, qsort(), SWITCH_key, TFile, VHO_Switch_Cluster_Table, VHO_Switch_Compare_Value(), VHO_Switch_Density, VHO_Switch_If_Else_Limit, VHO_Switch_Nclusters, VHO_SWITCH_wn, WN_const_val(), and WN_label_number().

Referenced by VHO_Lower_Switch().

static void VHO_Switch_Generate_Binary_Search	(	INT32	left,
		INT32	right,
		WN *	block
	)			`[static]`

Definition at line 800 of file vho_lower.cxx.

References FEEDBACK::Annot(), Cur_PU_Feedback, CURRENT_SYMTAB, FB_FREQ_UNKNOWN, INT32, INT64, LABEL_Init(), LKIND_DEFAULT, New_LABEL(), NULL, VHO_Switch_Default_Label, VHO_Switch_EQ_Opcode, VHO_SWITCH_freq, VHO_Switch_GT_Opcode, VHO_Switch_Int_Opcode, VHO_Switch_LT_Opcode, VHO_SWITCH_wn, WN_const_val(), WN_COPY_Tree(), WN_CreateExp2, WN_CreateFalsebr, WN_CreateGoto, WN_CreateIntconst, WN_CreateLabel, WN_CreateTruebr, WN_Get_Linenum(), WN_INSERT_BlockAfter(), WN_label_number(), WN_last(), and WN_Set_Linenum().

Referenced by VHO_Lower_Switch().

static WN* VHO_Switch_Generate_Compgoto ( SRCPOS srcpos ) [static]

Definition at line 702 of file vho_lower.cxx.

References FEEDBACK::Annot_switch(), Cur_PU_Feedback, FALSE, FB_FREQ_TYPE_GUESS, INT32, INT64, MEM_local_pool_ptr, MEM_POOL_FREE, n, NULL, TYPE_MEM_POOL_ALLOC_N, UINT64, FB_FREQ::Value(), VHO_Switch_Compgoto_Limit, VHO_SWITCH_freq, VHO_Switch_Int_Opcode, VHO_Switch_Last_Label, VHO_Switch_Sub_Opcode, VHO_SWITCH_wn, WN_const_val(), WN_COPY_Tree(), WN_CreateBlock, WN_CreateCompgoto, WN_CreateExp2, WN_CreateGoto, WN_CreateIntconst, WN_INSERT_BlockAfter(), WN_label_number(), WN_last(), and WN_Set_Linenum().

Referenced by VHO_Lower_Switch().

static WN* VHO_Switch_Generate_If_Else ( SRCPOS srcpos ) [static]

Definition at line 535 of file vho_lower.cxx.

References FEEDBACK::Annot(), Cur_PU_Feedback, INT32, qsort(), VHO_Switch_Compare_Frequency(), VHO_Switch_EQ_Opcode, VHO_SWITCH_freq, VHO_Switch_Int_Opcode, VHO_SWITCH_wn, WN_const_val(), WN_COPY_Tree(), WN_CreateBlock, WN_CreateExp2, WN_CreateIntconst, WN_CreateTruebr, WN_INSERT_BlockAfter(), WN_label_number(), WN_last(), and WN_Set_Linenum().

Referenced by VHO_Lower_Switch().

static WN* VHO_Switch_Opt_Case_Hoist ( SRCPOS srcpos ) [static]

Definition at line 596 of file vho_lower.cxx.

References FEEDBACK::Annot_branch(), Cur_PU_Feedback, FEEDBACK::FB_hoist_case(), float, fprintf(), INT32, NULL, qsort(), TFile, FB_FREQ::Value(), VHO_Switch_Compare_Frequency(), VHO_SWITCH_count, VHO_Switch_EQ_Opcode, VHO_SWITCH_freq, VHO_Switch_Int_Opcode, VHO_Switch_Opt_Threshold, VHO_SWITCH_wn, WN_const_val(), WN_COPY_Tree(), WN_CreateBlock, WN_CreateExp2, WN_CreateIntconst, WN_CreateTruebr, WN_INSERT_BlockAfter(), WN_label_number(), WN_last(), WN_operator(), and WN_Set_Linenum().

Referenced by VHO_Lower_Switch().

static BOOL VHO_WN_has_side_effects ( WN * wn ) [static]

Definition at line 116 of file vho_lower.cxx.

References BOOL, FALSE, i, INT32, OPR_ILOAD, OPR_LDID, TRUE, TY_is_volatile, WN_kid(), WN_kid0(), WN_kid_count(), WN_operator(), and WN_ty().

Referenced by vho_lower_cselect().

static BOOL VHO_WN_is_zero ( WN * wn ) [static]

Definition at line 106 of file vho_lower.cxx.

References OPR_CONST, OPR_INTCONST, STC_val, Targ_Is_Zero(), WN_const_val(), WN_operator(), and WN_st().

Referenced by vho_lower_cselect().

Variable Documentation

TYPE_ID Promoted_Mtype[MTYPE_LAST+1]

Initial value:

 {
  MTYPE_UNKNOWN,  
  MTYPE_UNKNOWN,  
  MTYPE_I4,       
  MTYPE_I4,       
  MTYPE_I4,       
  MTYPE_I8,       
  MTYPE_U4,       
  MTYPE_U4,       
  MTYPE_U4,       
  MTYPE_U8,       
  MTYPE_F4,       
  MTYPE_F8,       
  MTYPE_F10,      
  MTYPE_UNKNOWN,  
  MTYPE_UNKNOWN,  
  MTYPE_FQ,       
  MTYPE_M,        
  MTYPE_C4,       
  MTYPE_C8,       
  MTYPE_CQ,       
  MTYPE_V,         






}

Definition at line 175 of file vho_lower.cxx.

BOOL VHO_Give_Preg_Names = FALSE

Definition at line 217 of file vho_lower.cxx.

INT32 vho_if_nest_level = 0 [static]

Definition at line 7580 of file vho_lower.cxx.

const char* vho_lower_cand_cior_name = "__cand_cior" [static]

Definition at line 220 of file vho_lower.cxx.

Referenced by vho_lower_cand_cior().

const char* vho_lower_comma_name = "__comma" [static]

Definition at line 223 of file vho_lower.cxx.

Referenced by vho_lower_comma().

const char* vho_lower_cselect_name = "__cselect" [static]

Definition at line 221 of file vho_lower.cxx.

Referenced by vho_lower_cselect().

LABEL_MAP vho_lower_label_map[16] [static]

Definition at line 5845 of file vho_lower.cxx.

INT32 vho_lower_label_map_index = -1 [static]

Definition at line 5847 of file vho_lower.cxx.

INT32 vho_lower_label_map_max = 16 [static]

Definition at line 5846 of file vho_lower.cxx.

BOOL vho_lower_labels_defined = FALSE [static]

Definition at line 5836 of file vho_lower.cxx.

const char* vho_lower_mstore_name = "__lower_mstore" [static]

Definition at line 219 of file vho_lower.cxx.

const char* vho_lower_rcomma_name = "__rcomma" [static]

Definition at line 222 of file vho_lower.cxx.

Referenced by vho_lower_rcomma().

BOOL vho_lower_too_many_label_definitions = FALSE [static]

Definition at line 5837 of file vho_lower.cxx.

SRCPOS VHO_Srcpos [static]

Definition at line 211 of file vho_lower.cxx.

Referenced by vho_lower_block(), vho_lower_cand_cior(), vho_lower_combine_loads(), vho_lower_comma(), vho_lower_cselect(), vho_lower_do_loop(), vho_lower_do_while(), vho_lower_entry(), vho_lower_expr(), vho_lower_falsebr(), vho_lower_if(), vho_lower_rcomma(), vho_lower_scf(), vho_lower_stmt(), vho_lower_truebr(), and vho_lower_while_do().

BOOL VHO_Struct_Can_Be_Lowered [static]

Definition at line 272 of file vho_lower.cxx.

Referenced by VHO_Get_Field_List(), VHO_Lower_Mistore(), VHO_Lower_Mstid(), and VHO_Lower_Mstore().

INT32 VHO_Struct_Field_Id_Table[255] [static]

Definition at line 281 of file vho_lower.cxx.

Referenced by VHO_Get_Field_List(), VHO_Lower_Mistore(), and VHO_Lower_Mstid().

BOOL VHO_Struct_Field_Is_Array_Table[255] [static]

Definition at line 282 of file vho_lower.cxx.

Referenced by VHO_Get_Field_List(), VHO_Lower_Mistore(), and VHO_Lower_Mstid().

TY_IDX VHO_Struct_Fld_Table[255] [static]

Definition at line 274 of file vho_lower.cxx.

Referenced by VHO_Get_Field_List(), VHO_Lower_Mistore(), VHO_Lower_Mstid(), and VHO_Lower_Mstore().

INT32 VHO_Struct_Last_Field_Offset [static]

Definition at line 283 of file vho_lower.cxx.

Referenced by VHO_Get_Field_List().

INT32 VHO_Struct_Last_Field_Size [static]

Definition at line 284 of file vho_lower.cxx.

Referenced by VHO_Get_Field_List().

INT32 VHO_Struct_Limit = 4

Definition at line 268 of file vho_lower.cxx.

Referenced by VHO_Lower_Mistore(), VHO_Lower_Mstid(), and VHO_Lower_Mstore().

INT32 VHO_Struct_Nfields [static]

Definition at line 273 of file vho_lower.cxx.

Referenced by VHO_Get_Field_List(), VHO_Lower_Mistore(), VHO_Lower_Mstid(), and VHO_Lower_Mstore().

INT32 VHO_Struct_Offset_Table[255] [static]

Definition at line 275 of file vho_lower.cxx.

Referenced by VHO_Get_Field_List(), VHO_Lower_Mistore(), VHO_Lower_Mstid(), and VHO_Lower_Mstore().

VHO_SWITCH_ITEM* VHO_Switch_Case_Table [static]

Definition at line 234 of file vho_lower.cxx.

INT32* VHO_Switch_Cluster_Table [static]

Definition at line 249 of file vho_lower.cxx.

Referenced by VHO_Lower_Switch(), and VHO_Switch_Find_Clusters().

FB_FREQ VHO_Switch_Default_Freq [static]

Definition at line 255 of file vho_lower.cxx.

WN* VHO_Switch_Default_Goto [static]

Definition at line 253 of file vho_lower.cxx.

LABEL_IDX VHO_Switch_Default_Label [static]

Definition at line 247 of file vho_lower.cxx.

Referenced by VHO_Lower_Switch(), and VHO_Switch_Generate_Binary_Search().

INT32 VHO_Switch_Default_Label_Count = 16

Definition at line 216 of file vho_lower.cxx.

INT32 VHO_Switch_Distance = 128

Definition at line 215 of file vho_lower.cxx.

OPCODE VHO_Switch_EQ_Opcode [static]

Definition at line 243 of file vho_lower.cxx.

Referenced by VHO_Lower_Switch(), VHO_Switch_Generate_Binary_Search(), VHO_Switch_Generate_If_Else(), and VHO_Switch_Opt_Case_Hoist().

OPCODE VHO_Switch_GT_Opcode [static]

Definition at line 245 of file vho_lower.cxx.

Referenced by VHO_Lower_Switch(), and VHO_Switch_Generate_Binary_Search().

WN* VHO_Switch_Index [static]

Definition at line 252 of file vho_lower.cxx.

OPCODE VHO_Switch_Int_Opcode [static]

Definition at line 241 of file vho_lower.cxx.

Referenced by VHO_Lower_Switch(), VHO_Switch_Generate_Binary_Search(), VHO_Switch_Generate_Compgoto(), VHO_Switch_Generate_If_Else(), and VHO_Switch_Opt_Case_Hoist().

INT32 VHO_Switch_Last_Label [static]

Definition at line 248 of file vho_lower.cxx.

Referenced by VHO_Lower_Switch(), and VHO_Switch_Generate_Compgoto().

OPCODE VHO_Switch_LT_Opcode [static]

Definition at line 244 of file vho_lower.cxx.

Referenced by VHO_Lower_Switch(), and VHO_Switch_Generate_Binary_Search().

INT32 VHO_Switch_Ncases [static]

Definition at line 250 of file vho_lower.cxx.

INT32 VHO_Switch_Nclusters [static]

Definition at line 251 of file vho_lower.cxx.

Referenced by VHO_Lower_Switch(), and VHO_Switch_Find_Clusters().

BOOL VHO_Switch_Signed [static]

Definition at line 240 of file vho_lower.cxx.

Referenced by VHO_Lower_Switch(), VHO_Switch_Compare_Frequency(), and VHO_Switch_Compare_Value().

WN* VHO_Switch_Stmt [static]

Definition at line 254 of file vho_lower.cxx.

OPCODE VHO_Switch_Sub_Opcode [static]

Definition at line 242 of file vho_lower.cxx.

Referenced by VHO_Lower_Switch(), and VHO_Switch_Generate_Compgoto().

VHO_Switches_Mgr vho_switches_mgr [static]

Definition at line 8377 of file vho_lower.cxx.

TY_IDX vho_u4a1_ty_idx = (TY_IDX) 0 [static]

Definition at line 225 of file vho_lower.cxx.

Referenced by vho_lower_combine_loads().

TY_IDX vho_u8a1_ty_idx = (TY_IDX) 0 [static]

Definition at line 226 of file vho_lower.cxx.

Referenced by vho_lower_combine_loads().

return wn

Definition at line 2060 of file vho_lower.cxx.


Data Types
type	bool_expr_info_t
type	switch_case_table_entry_t
type	label_map_t
module	VHO_Switches_Mgr
Defines
#define	__STDC_LIMIT_MACROS
#define	DO_VHO_LOWERING 1
#define	IS_POWER_OF_2(x) (((x)!=0) && ((x) & ((x)-1))==0)
#define	ST_addr_taken_passed(st) ST_addr_passed(st)
#define	Set_ST_addr_taken_passed(st) Set_ST_addr_passed(st)
#define	Reset_ST_addr_taken_passed(st) Reset_ST_addr_passed(st)
#define	ST_addr_taken_saved(st) ST_addr_saved(st)
#define	Set_ST_addr_taken_saved(st) Set_ST_addr_saved(st)
#define	Reset_ST_addr_taken_saved(st) Reset_ST_addr_saved(st)
#define	VHO_SWITCH_wn(i) (VHO_Switch_Case_Table[i].wn)
#define	VHO_SWITCH_count(i) (VHO_Switch_Case_Table[i].count)
#define	VHO_SWITCH_freq(i) (VHO_Switch_Case_Table[i].freq)
#define	LESS -1
#define	EQUAL 0
#define	GREATER 1
#define	SWITCH_key(i) (VHO_Switch_Signed ? WN_const_val(VHO_SWITCH_wn(i)) : (UINT64) WN_const_val(VHO_SWITCH_wn(i)))
#define	record_combine_loads_failure(x, y)
Typedefs
typedef struct bool_expr_info_t	BOOL_INFO
typedef struct switch_case_table_entry_t	VHO_SWITCH_ITEM
typedef struct label_map_t	LABEL_MAP
Enumerations
enum	ADDRESS_INFO_TYPE { ADDRESS_USED, ADDRESS_PASSED, ADDRESS_SAVED }
Functions/Subroutines
static BOOL	VHO_WN_is_zero (WN *wn)
static BOOL	VHO_WN_has_side_effects (WN *wn)
static WN *	vho_lower (WN wn, WN block)
static WN *	vho_lower_stmt (WN stmt, WN block)
static WN *	vho_lower_block (WN *wn)
static WN *	vho_lower_expr (WN expr, WN block, BOOL_INFO *bool_info, BOOL is_return=FALSE)
INT32	VHO_Switch_Compare_Value (const void v_item1, const void v_item2)
INT32	VHO_Switch_Compare_Frequency (const void v_item1, const void v_item2)
static WN *	VHO_Switch_Generate_If_Else (SRCPOS srcpos)
static WN *	VHO_Switch_Opt_Case_Hoist (SRCPOS srcpos)
static WN *	VHO_Switch_Generate_Compgoto (SRCPOS srcpos)
static void	VHO_Switch_Generate_Binary_Search (INT32 left, INT32 right, WN *block)
static void	VHO_Switch_Find_Clusters (void)
static WN *	VHO_Lower_Switch (WN *wn)
static WN *	VHO_Lower_Compgoto (WN *wn)
static UINT	VHO_Get_Field_List (WN_OFFSET offset, TY_IDX sty_idx, UINT field_id)
static TY_IDX	get_field_type (TY_IDX struct_type, UINT field_id)
WN *	VHO_Lower_Mstore (WN *wn)
BOOL	Is_Ldid_Or_Lda (WN *tree)
BOOL	Is_Multiply_Or_Cvt_Multiply (WN *tree)
static WN *	Find_Ldid_Under_Iload (WN *iload_kid)
static TY_IDX	Is_MM_load (WN src, WN dst)
WN *	VHO_Lower_Mstid (WN *wn)
WN *	VHO_Lower_Mistore (WN *wn)
static void	vho_lower_set_st_addr_info (WN *wn, ADDRESS_INFO_TYPE code)
static void	vho_initialize_bool_info (BOOL_INFO *bool_info)
static WN *	vho_lower_comma (WN wn, WN block, BOOL_INFO *bool_info, BOOL is_return=FALSE)
static WN *	vho_lower_rcomma (WN wn, WN block, BOOL_INFO *bool_info)
static WN *	vho_simplify_cand (WN wn, WN l_wn, WN *r_wn)
static WN *	vho_simplify_cior (WN wn, WN l_wn, WN *r_wn)
static WN *	vho_simplify_cand_cior (WN *wn)
static WN *	vho_lower_cand_cior (WN wn, WN block, BOOL_INFO *bool_info)
static WN *	vho_lower_cselect (WN wn_cselect, WN block, BOOL_INFO *bool_info)
WN *	vho_lower_combine_loads (WN *wn)
static WN *	vho_lower_compgoto (WN wn, WN block)
static WN *	vho_lower_switch (WN wn, WN block)
static WN *	vho_lower_casegoto (WN wn, WN block)
static WN *	vho_lower_truebr (WN wn, WN block)
static WN *	vho_lower_return (WN wn, WN block)
static BOOL	vho_singleton_field (TY_IDX ty_idx)
static WN *	vho_lower_return_val (WN wn, WN block)
static WN *	vho_lower_istore (WN wn, WN block)
static WN *	vho_lower_mstore (WN wn, WN block)
static WN *	vho_lower_stid (WN wn, WN block)
static WN *	vho_lower_call (WN wn, WN block)
static char *	extract_pu_name (char *src_pu_name)
BOOL	Is_Return_Store_Stmt (WN *wn)
int	GetPUSizeFromEnv (char *puname)
static WN *	vho_lower_if (WN wn, WN block)
int	Get_len_and_goaheadlen (char **str)
int	Is_similar_cppname (char name1, char name2)
static WN *	vho_lower_icall (WN wn, WN block)
static WN *	vho_lower_intrinsic_call (WN wn, WN block)
static WN *	vho_lower_eval (WN wn, WN block)
static WN *	vho_lower_pragma (WN wn, WN block)
static WN *	vho_lower_xpragma (WN wn, WN block)
static WN *	vho_lower_prefetch (WN wn, WN block)
static WN *	vho_lower_prefetchx (WN wn, WN block)
static WN *	vho_lower_io (WN wn, WN block)
static WN *	vho_lower_falsebr (WN wn, WN block)
static WN *	vho_lower_trap (WN wn, WN block)
static WN *	vho_lower_asm_stmt (WN wn, WN block)
static WN *	vho_lower_region (WN *wn)
static WN *	vho_lower_do_loop (WN wn, WN block)
static WN *	vho_lower_do_while (WN wn, WN block)
static void	vho_lower_check_labels (WN *wn)
static void	vho_lower_rename_labels_defined (WN *wn)
static WN *	Substitute_LDID (WN wn, WN stid, WN *org, BOOL &replaced)
static void	Eliminate_Temp_In_While (WN *test_wn)
static WN *	vho_lower_while_do (WN wn, WN block)
static WN *	vho_lower_scf (WN wn, WN block)
static WN *	vho_lower_entry (WN *wn)
WN *	VHO_Lower (WN *wn)
void	Disable_VHO_Opt ()
void	Enable_VHO_Opt ()
void	Vho_Init ()
void	Vho_Fini ()
WN *	VHO_Lower_Driver (PU_Info pu_info, WN wn)
Variables
TYPE_ID	Promoted_Mtype [MTYPE_LAST+1]
static SRCPOS	VHO_Srcpos
INT32	VHO_Switch_Distance = 128
INT32	VHO_Switch_Default_Label_Count = 16
BOOL	VHO_Give_Preg_Names = FALSE
static const char *	vho_lower_mstore_name = "__lower_mstore"
static const char *	vho_lower_cand_cior_name = "__cand_cior"
static const char *	vho_lower_cselect_name = "__cselect"
static const char *	vho_lower_rcomma_name = "__rcomma"
static const char *	vho_lower_comma_name = "__comma"
static TY_IDX	vho_u4a1_ty_idx = (TY_IDX) 0
static TY_IDX	vho_u8a1_ty_idx = (TY_IDX) 0
static VHO_SWITCH_ITEM *	VHO_Switch_Case_Table
static BOOL	VHO_Switch_Signed
static OPCODE	VHO_Switch_Int_Opcode
static OPCODE	VHO_Switch_Sub_Opcode
static OPCODE	VHO_Switch_EQ_Opcode
static OPCODE	VHO_Switch_LT_Opcode
static OPCODE	VHO_Switch_GT_Opcode
static LABEL_IDX	VHO_Switch_Default_Label
static INT32	VHO_Switch_Last_Label
static INT32 *	VHO_Switch_Cluster_Table
static INT32	VHO_Switch_Ncases
static INT32	VHO_Switch_Nclusters
static WN *	VHO_Switch_Index
static WN *	VHO_Switch_Default_Goto
static WN *	VHO_Switch_Stmt
static FB_FREQ	VHO_Switch_Default_Freq
INT32	VHO_Struct_Limit = 4
static BOOL	VHO_Struct_Can_Be_Lowered
static INT32	VHO_Struct_Nfields
static TY_IDX	VHO_Struct_Fld_Table [255]
static INT32	VHO_Struct_Offset_Table [255]
static INT32	VHO_Struct_Field_Id_Table [255]
static BOOL	VHO_Struct_Field_Is_Array_Table [255]
static INT32	VHO_Struct_Last_Field_Offset
static INT32	VHO_Struct_Last_Field_Size
return	wn
static BOOL	vho_lower_labels_defined = FALSE
static BOOL	vho_lower_too_many_label_definitions = FALSE
static LABEL_MAP	vho_lower_label_map [16]
static INT32	vho_lower_label_map_max = 16
static INT32	vho_lower_label_map_index = -1
static INT32	vho_if_nest_level = 0
static VHO_Switches_Mgr	vho_switches_mgr

osprey/be/vho/vho_lower.cxx File Reference

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