binpac: Add pre-commit hooks and run clang-format on everything

This commit is contained in:
Tim Wojtulewicz 2022-07-07 11:49:24 -07:00
parent 090ac0a6e0
commit 090325df40
91 changed files with 3086 additions and 3665 deletions

View file

@ -1,7 +1,8 @@
#include "pac_expr.h"
#include "pac_case.h"
#include "pac_cstr.h"
#include "pac_exception.h"
#include "pac_expr.h"
#include "pac_exttype.h"
#include "pac_id.h"
#include "pac_number.h"
@ -12,13 +13,13 @@
#include "pac_typedecl.h"
#include "pac_utils.h"
string OrigExprList(ExprList *list)
string OrigExprList(ExprList* list)
{
bool first = true;
string str;
foreach(i, ExprList, list)
foreach (i, ExprList, list)
{
Expr *expr = *i;
Expr* expr = *i;
if ( first )
first = false;
else
@ -28,12 +29,12 @@ string OrigExprList(ExprList *list)
return str;
}
string EvalExprList(ExprList *exprlist, Output *out, Env *env)
string EvalExprList(ExprList* exprlist, Output* out, Env* env)
{
string val_list("");
bool first = true;
foreach(i, ExprList, exprlist)
foreach (i, ExprList, exprlist)
{
if ( ! first )
val_list += ", ";
@ -44,11 +45,10 @@ string EvalExprList(ExprList *exprlist, Output *out, Env *env)
return val_list;
}
static const char* expr_fmt[] =
{
# define EXPR_DEF(type, num_op, fmt) fmt,
# include "pac_expr.def"
# undef EXPR_DEF
static const char* expr_fmt[] = {
#define EXPR_DEF(type, num_op, fmt) fmt,
#include "pac_expr.def"
#undef EXPR_DEF
};
void Expr::init()
@ -65,8 +65,7 @@ void Expr::init()
cases_ = 0;
}
Expr::Expr(ID* arg_id)
: DataDepElement(EXPR)
Expr::Expr(ID* arg_id) : DataDepElement(EXPR)
{
init();
expr_type_ = EXPR_ID;
@ -75,8 +74,7 @@ Expr::Expr(ID* arg_id)
orig_ = strfmt("%s", id_->Name());
}
Expr::Expr(Number* arg_num)
: DataDepElement(EXPR)
Expr::Expr(Number* arg_num) : DataDepElement(EXPR)
{
init();
expr_type_ = EXPR_NUM;
@ -85,8 +83,7 @@ Expr::Expr(Number* arg_num)
orig_ = strfmt("((int) %s)", num_->Str());
}
Expr::Expr(ConstString *cstr)
: DataDepElement(EXPR)
Expr::Expr(ConstString* cstr) : DataDepElement(EXPR)
{
init();
expr_type_ = EXPR_CSTR;
@ -95,8 +92,7 @@ Expr::Expr(ConstString *cstr)
orig_ = cstr_->str();
}
Expr::Expr(RegEx *regex)
: DataDepElement(EXPR)
Expr::Expr(RegEx* regex) : DataDepElement(EXPR)
{
init();
expr_type_ = EXPR_REGEX;
@ -105,8 +101,7 @@ Expr::Expr(RegEx *regex)
orig_ = strfmt("/%s/", regex_->str().c_str());
}
Expr::Expr(ExprType arg_type, Expr* op1)
: DataDepElement(EXPR)
Expr::Expr(ExprType arg_type, Expr* op1) : DataDepElement(EXPR)
{
init();
expr_type_ = arg_type;
@ -115,8 +110,7 @@ Expr::Expr(ExprType arg_type, Expr* op1)
orig_ = strfmt(expr_fmt[expr_type_], op1->orig());
}
Expr::Expr(ExprType arg_type, Expr* op1, Expr* op2)
: DataDepElement(EXPR)
Expr::Expr(ExprType arg_type, Expr* op1, Expr* op2) : DataDepElement(EXPR)
{
init();
expr_type_ = arg_type;
@ -127,8 +121,7 @@ Expr::Expr(ExprType arg_type, Expr* op1, Expr* op2)
orig_ = strfmt(expr_fmt[expr_type_], op1->orig(), op2->orig());
}
Expr::Expr(ExprType arg_type, Expr* op1, Expr* op2, Expr* op3)
: DataDepElement(EXPR)
Expr::Expr(ExprType arg_type, Expr* op1, Expr* op2, Expr* op3) : DataDepElement(EXPR)
{
init();
expr_type_ = arg_type;
@ -139,8 +132,7 @@ Expr::Expr(ExprType arg_type, Expr* op1, Expr* op2, Expr* op3)
orig_ = strfmt(expr_fmt[expr_type_], op1->orig(), op2->orig(), op3->orig());
}
Expr::Expr(ExprList *args)
: DataDepElement(EXPR)
Expr::Expr(ExprList* args) : DataDepElement(EXPR)
{
init();
expr_type_ = EXPR_CALLARGS;
@ -150,8 +142,7 @@ Expr::Expr(ExprList *args)
orig_ = OrigExprList(args_);
}
Expr::Expr(Expr *index, CaseExprList *cases)
: DataDepElement(EXPR)
Expr::Expr(Expr* index, CaseExprList* cases) : DataDepElement(EXPR)
{
init();
expr_type_ = EXPR_CASE;
@ -160,12 +151,10 @@ Expr::Expr(Expr *index, CaseExprList *cases)
cases_ = cases;
orig_ = strfmt("case %s of { ", index->orig());
foreach(i, CaseExprList, cases_)
foreach (i, CaseExprList, cases_)
{
CaseExpr *c = *i;
orig_ += strfmt("%s => %s; ",
OrigExprList(c->index()).c_str(),
c->value()->orig());
CaseExpr* c = *i;
orig_ += strfmt("%s => %s; ", OrigExprList(c->index()).c_str(), c->value()->orig());
}
orig_ += "}";
}
@ -180,7 +169,7 @@ Expr::~Expr()
delete_list(CaseExprList, cases_);
}
void Expr::AddCaseExpr(CaseExpr *case_expr)
void Expr::AddCaseExpr(CaseExpr* case_expr)
{
ASSERT(str_.empty());
ASSERT(expr_type_ == EXPR_CASE);
@ -188,7 +177,7 @@ void Expr::AddCaseExpr(CaseExpr *case_expr)
cases_->push_back(case_expr);
}
void Expr::GenStrFromFormat(Env *env)
void Expr::GenStrFromFormat(Env* env)
{
// The format != "@custom@"
ASSERT(*expr_fmt[expr_type_] != '@');
@ -196,20 +185,15 @@ void Expr::GenStrFromFormat(Env *env)
switch ( num_operands_ )
{
case 1:
str_ = strfmt(expr_fmt[expr_type_],
operand_[0]->str());
break;
str_ = strfmt(expr_fmt[expr_type_], operand_[0]->str());
break;
case 2:
str_ = strfmt(expr_fmt[expr_type_],
operand_[0]->str(),
operand_[1]->str());
break;
str_ = strfmt(expr_fmt[expr_type_], operand_[0]->str(), operand_[1]->str());
break;
case 3:
str_ = strfmt(expr_fmt[expr_type_],
operand_[0]->str(),
operand_[1]->str(),
operand_[2]->str());
break;
str_ = strfmt(expr_fmt[expr_type_], operand_[0]->str(), operand_[1]->str(),
operand_[2]->str());
break;
default:
DEBUG_MSG("num_operands_ = %d, orig = %s\n", num_operands_, orig());
ASSERT(0);
@ -217,43 +201,41 @@ void Expr::GenStrFromFormat(Env *env)
}
}
namespace {
namespace
{
RecordField *GetRecordField(const ID *id, Env *env)
{
Field* field = env->GetField(id);
ASSERT(field);
if ( field->tof() != RECORD_FIELD &&
field->tof() != PADDING_FIELD )
throw Exception(id, "not a record field");
RecordField *r = static_cast<RecordField *>(field);
ASSERT(r);
return r;
}
RecordField* GetRecordField(const ID* id, Env* env)
{
Field* field = env->GetField(id);
ASSERT(field);
if ( field->tof() != RECORD_FIELD && field->tof() != PADDING_FIELD )
throw Exception(id, "not a record field");
RecordField* r = static_cast<RecordField*>(field);
ASSERT(r);
return r;
}
} // private namespace
} // private namespace
void Expr::GenCaseEval(Output *out_cc, Env *env)
void Expr::GenCaseEval(Output* out_cc, Env* env)
{
ASSERT(expr_type_ == EXPR_CASE);
ASSERT(operand_[0]);
ASSERT(cases_);
Type *val_type = DataType(env);
ID *val_var = env->AddTempID(val_type);
Type* val_type = DataType(env);
ID* val_var = env->AddTempID(val_type);
// DataType(env) can return a null pointer if an enum value is not
// defined.
if ( ! val_type )
throw Exception(this, "undefined case value");
out_cc->println("%s %s;",
val_type->DataTypeStr().c_str(),
env->LValue(val_var));
out_cc->println("%s %s;", val_type->DataTypeStr().c_str(), env->LValue(val_var));
// force evaluation of IDs appearing in case stmt
operand_[0]->ForceIDEval(out_cc, env);
foreach(i, CaseExprList, cases_)
operand_[0]->ForceIDEval(out_cc, env);
foreach (i, CaseExprList, cases_)
(*i)->value()->ForceIDEval(out_cc, env);
out_cc->println("switch ( %s )", operand_[0]->EvalExpr(out_cc, env));
@ -262,11 +244,11 @@ void Expr::GenCaseEval(Output *out_cc, Env *env)
out_cc->inc_indent();
out_cc->println("{");
CaseExpr *default_case = 0;
foreach(i, CaseExprList, cases_)
CaseExpr* default_case = 0;
foreach (i, CaseExprList, cases_)
{
CaseExpr *c = *i;
ExprList *index = c->index();
CaseExpr* c = *i;
ExprList* index = c->index();
if ( ! index )
{
if ( default_case )
@ -277,9 +259,7 @@ void Expr::GenCaseEval(Output *out_cc, Env *env)
{
GenCaseStr(index, out_cc, env, switch_type);
out_cc->inc_indent();
out_cc->println("%s = %s;",
env->LValue(val_var),
c->value()->EvalExpr(out_cc, env));
out_cc->println("%s = %s;", env->LValue(val_var), c->value()->EvalExpr(out_cc, env));
out_cc->println("break;");
out_cc->dec_indent();
}
@ -290,14 +270,13 @@ void Expr::GenCaseEval(Output *out_cc, Env *env)
out_cc->inc_indent();
if ( default_case )
{
out_cc->println("%s = %s;",
env->LValue(val_var),
out_cc->println("%s = %s;", env->LValue(val_var),
default_case->value()->EvalExpr(out_cc, env));
}
else
{
out_cc->println("throw binpac::ExceptionInvalidCaseIndex(\"%s\", (int64)%s);",
Location(), operand_[0]->EvalExpr(out_cc, env));
out_cc->println("throw binpac::ExceptionInvalidCaseIndex(\"%s\", (int64)%s);", Location(),
operand_[0]->EvalExpr(out_cc, env));
}
out_cc->println("break;");
out_cc->dec_indent();
@ -333,20 +312,17 @@ void Expr::GenEval(Output* out_cc, Env* env)
*/
operand_[0]->GenEval(out_cc, env);
Type *ty0 = operand_[0]->DataType(env);
Type* ty0 = operand_[0]->DataType(env);
if ( ty0 )
{
str_ = strfmt("%s%s",
operand_[0]->EvalExpr(out_cc, env),
str_ = strfmt("%s%s", operand_[0]->EvalExpr(out_cc, env),
ty0->EvalMember(operand_[1]->id()).c_str());
}
else
{
string tmp = strfmt("->%s()", operand_[1]->id()->Name());
str_ = strfmt("%s%s",
operand_[0]->EvalExpr(out_cc, env),
tmp.c_str());
str_ = strfmt("%s%s", operand_[0]->EvalExpr(out_cc, env), tmp.c_str());
}
}
break;
@ -358,8 +334,8 @@ void Expr::GenEval(Output* out_cc, Env* env)
string v0 = operand_[0]->EvalExpr(out_cc, env);
string v1 = operand_[1]->EvalExpr(out_cc, env);
Type *ty0 = operand_[0]->DataType(env);
Type* ty0 = operand_[0]->DataType(env);
if ( ty0 )
str_ = ty0->EvalElement(v0, v1);
else
@ -369,18 +345,18 @@ void Expr::GenEval(Output* out_cc, Env* env)
case EXPR_SIZEOF:
{
const ID *id = operand_[0]->id();
RecordField *rf;
Type *ty;
const ID* id = operand_[0]->id();
RecordField* rf;
Type* ty;
try
try
{
if ( (rf = GetRecordField(id, env)) != 0 )
{
str_ = strfmt("%s", rf->FieldSize(out_cc, env));
}
}
catch ( ExceptionIDNotFound &e )
catch ( ExceptionIDNotFound& e )
{
if ( (ty = TypeDecl::LookUpType(id)) != 0 )
{
@ -398,8 +374,8 @@ void Expr::GenEval(Output* out_cc, Env* env)
case EXPR_OFFSETOF:
{
const ID *id = operand_[0]->id();
RecordField *rf = GetRecordField(id, env);
const ID* id = operand_[0]->id();
RecordField* rf = GetRecordField(id, env);
str_ = strfmt("%s", rf->FieldOffset(out_cc, env));
}
break;
@ -423,7 +399,7 @@ void Expr::GenEval(Output* out_cc, Env* env)
}
void Expr::ForceIDEval(Output* out_cc, Env* env)
{
{
switch ( expr_type_ )
{
case EXPR_NUM:
@ -441,18 +417,18 @@ void Expr::ForceIDEval(Output* out_cc, Env* env)
break;
case EXPR_CALLARGS:
{
foreach(i, ExprList, args_)
(*i)->ForceIDEval(out_cc, env);
{
foreach (i, ExprList, args_)
(*i)->ForceIDEval(out_cc, env);
}
break;
case EXPR_CASE:
{
operand_[0]->ForceIDEval(out_cc, env);
foreach(i, CaseExprList, cases_)
{
operand_[0]->ForceIDEval(out_cc, env);
foreach (i, CaseExprList, cases_)
(*i)->value()->ForceIDEval(out_cc, env);
}
}
break;
default:
@ -464,16 +440,15 @@ void Expr::ForceIDEval(Output* out_cc, Env* env)
}
}
const char* Expr::EvalExpr(Output* out_cc, Env* env)
{
GenEval(out_cc, env);
return str();
}
Type *Expr::DataType(Env *env) const
Type* Expr::DataType(Env* env) const
{
Type *data_type;
Type* data_type;
switch ( expr_type_ )
{
@ -484,7 +459,7 @@ Type *Expr::DataType(Env *env) const
case EXPR_MEMBER:
{
// Get type of the parent
Type *parent_type = operand_[0]->DataType(env);
Type* parent_type = operand_[0]->DataType(env);
if ( ! parent_type )
return 0;
data_type = parent_type->MemberDataType(operand_[1]->id());
@ -494,7 +469,7 @@ Type *Expr::DataType(Env *env) const
case EXPR_SUBSCRIPT:
{
// Get type of the parent
Type *parent_type = operand_[0]->DataType(env);
Type* parent_type = operand_[0]->DataType(env);
data_type = parent_type->ElementDataType();
}
break;
@ -505,14 +480,13 @@ Type *Expr::DataType(Env *env) const
case EXPR_COND:
{
Type *type1 = operand_[1]->DataType(env);
Type *type2 = operand_[2]->DataType(env);
Type* type1 = operand_[1]->DataType(env);
Type* type2 = operand_[2]->DataType(env);
if ( ! Type::CompatibleTypes(type1, type2) )
{
throw Exception(this,
strfmt("type mismatch: %s vs %s",
type1->DataTypeStr().c_str(),
type2->DataTypeStr().c_str()));
throw Exception(this,
strfmt("type mismatch: %s vs %s", type1->DataTypeStr().c_str(),
type2->DataTypeStr().c_str()));
}
data_type = type1;
}
@ -526,20 +500,17 @@ Type *Expr::DataType(Env *env) const
{
if ( cases_ && ! cases_->empty() )
{
Type *type1 =
cases_->front()->value()->DataType(env);
Type* type1 = cases_->front()->value()->DataType(env);
Type* numeric_with_largest_width = 0;
foreach(i, CaseExprList, cases_)
foreach (i, CaseExprList, cases_)
{
Type *type2 =
(*i)->value()->DataType(env);
Type* type2 = (*i)->value()->DataType(env);
if ( ! Type::CompatibleTypes(type1, type2) )
{
throw Exception(this,
strfmt("type mismatch: %s vs %s",
type1->DataTypeStr().c_str(),
type2->DataTypeStr().c_str()));
throw Exception(this, strfmt("type mismatch: %s vs %s",
type1->DataTypeStr().c_str(),
type2->DataTypeStr().c_str()));
}
if ( type1 == extern_type_nullptr )
type1 = type2;
@ -611,21 +582,19 @@ Type *Expr::DataType(Env *env) const
return data_type;
}
string Expr::DataTypeStr(Env *env) const
string Expr::DataTypeStr(Env* env) const
{
Type *type = DataType(env);
Type* type = DataType(env);
if ( ! type )
{
throw Exception(this,
strfmt("cannot find data type for expression `%s'",
orig()));
throw Exception(this, strfmt("cannot find data type for expression `%s'", orig()));
}
return type->DataTypeStr();
}
string Expr::SetFunc(Output *out, Env *env)
string Expr::SetFunc(Output* out, Env* env)
{
switch ( expr_type_ )
{
@ -635,172 +604,168 @@ string Expr::SetFunc(Output *out, Env *env)
{
// Evaluate the parent
string parent_val(operand_[0]->EvalExpr(out, env));
return parent_val
+ "->"
+ set_function(operand_[1]->id());
return parent_val + "->" + set_function(operand_[1]->id());
}
break;
default:
throw Exception(this,
strfmt("cannot generate set function "
"for expression `%s'", orig()));
throw Exception(this, strfmt("cannot generate set function "
"for expression `%s'",
orig()));
break;
}
}
bool Expr::ConstFold(Env* env, int* pn) const
{
switch ( expr_type_ )
switch ( expr_type_ )
{
case EXPR_NUM:
case EXPR_NUM:
*pn = num_->Num();
return true;
case EXPR_ID:
return env->GetConstant(id_, pn);
default:
default:
// ### FIXME: folding consts
return false;
}
}
// TODO: build a generic data dependency extraction process
namespace {
namespace
{
// Maximum of two minimal header sizes
int mhs_max(int h1, int h2)
// Maximum of two minimal header sizes
int mhs_max(int h1, int h2)
{
if ( h1 < 0 || h2 < 0 )
return -1;
else
{
if ( h1 < 0 || h2 < 0 )
return -1;
else
// return max(h1, h2);
return h1 > h2 ? h1 : h2;
}
}
// MHS required to evaluate the field
int mhs_letfield(Env* env, LetField* field)
{
return field->expr()->MinimalHeaderSize(env);
}
int mhs_recordfield(Env* env, RecordField* field)
{
int offset = field->static_offset();
if ( offset < 0 ) // offset cannot be statically determined
return -1;
int size = field->StaticSize(env, offset);
if ( size < 0 ) // size cannot be statically determined
return -1;
return offset + size;
}
int mhs_casefield(Env* env, CaseField* field)
{
// TODO: deal with the index
int size = field->StaticSize(env);
if ( size < 0 ) // size cannot be statically determined
return -1;
return size;
}
int mhs_field(Env* env, Field* field)
{
int mhs = -1;
switch ( field->tof() )
{
case LET_FIELD:
{
// return max(h1, h2);
return h1 > h2 ? h1 : h2;
LetField* f = static_cast<LetField*>(field);
ASSERT(f);
mhs = mhs_letfield(env, f);
}
}
// MHS required to evaluate the field
int mhs_letfield(Env* env, LetField* field)
{
return field->expr()->MinimalHeaderSize(env);
}
break;
int mhs_recordfield(Env* env, RecordField* field)
{
int offset = field->static_offset();
if ( offset < 0 ) // offset cannot be statically determined
return -1;
int size = field->StaticSize(env, offset);
if ( size < 0 ) // size cannot be statically determined
return -1;
return offset + size;
}
case CONTEXT_FIELD:
case FLOW_FIELD:
ASSERT(0);
break;
int mhs_casefield(Env* env, CaseField* field)
{
// TODO: deal with the index
int size = field->StaticSize(env);
if ( size < 0 ) // size cannot be statically determined
return -1;
return size;
}
case PARAM_FIELD:
mhs = 0;
break;
int mhs_field(Env* env, Field* field)
{
int mhs = -1;
switch ( field->tof() )
case RECORD_FIELD:
case PADDING_FIELD:
{
case LET_FIELD:
{
LetField *f =
static_cast<LetField *>(field);
ASSERT(f);
mhs = mhs_letfield(env, f);
}
break;
case CONTEXT_FIELD:
case FLOW_FIELD:
ASSERT(0);
break;
case PARAM_FIELD:
mhs = 0;
break;
case RECORD_FIELD:
case PADDING_FIELD:
{
RecordField *f =
static_cast<RecordField *>(field);
ASSERT(f);
mhs = mhs_recordfield(env, f);
}
break;
case CASE_FIELD:
{
CaseField *f =
static_cast<CaseField *>(field);
ASSERT(f);
mhs = mhs_casefield(env, f);
}
break;
case PARSE_VAR_FIELD:
case PRIV_VAR_FIELD:
case PUB_VAR_FIELD:
case TEMP_VAR_FIELD:
mhs = 0;
break;
case WITHINPUT_FIELD:
{
// ### TODO: fix this
mhs = -1;
}
break;
RecordField* f = static_cast<RecordField*>(field);
ASSERT(f);
mhs = mhs_recordfield(env, f);
}
return mhs;
}
break;
int mhs_id(Env *env, const ID *id)
{
int mhs = -1;
switch ( env->GetIDType(id) )
case CASE_FIELD:
{
case CONST:
case GLOBAL_VAR:
case TEMP_VAR:
case STATE_VAR:
case FUNC_ID:
case FUNC_PARAM:
mhs = 0;
break;
case MEMBER_VAR:
case PRIV_MEMBER_VAR:
{
Field* field = env->GetField(id);
if ( ! field )
throw ExceptionIDNotField(id);
mhs = mhs_field(env, field);
}
break;
case UNION_VAR:
// TODO: deal with UNION_VAR
mhs = -1;
break;
case MACRO:
{
Expr *e = env->GetMacro(id);
mhs = e->MinimalHeaderSize(env);
}
break;
CaseField* f = static_cast<CaseField*>(field);
ASSERT(f);
mhs = mhs_casefield(env, f);
}
return mhs;
}
}
break;
int Expr::MinimalHeaderSize(Env *env)
case PARSE_VAR_FIELD:
case PRIV_VAR_FIELD:
case PUB_VAR_FIELD:
case TEMP_VAR_FIELD:
mhs = 0;
break;
case WITHINPUT_FIELD:
{
// ### TODO: fix this
mhs = -1;
}
break;
}
return mhs;
}
int mhs_id(Env* env, const ID* id)
{
int mhs = -1;
switch ( env->GetIDType(id) )
{
case CONST:
case GLOBAL_VAR:
case TEMP_VAR:
case STATE_VAR:
case FUNC_ID:
case FUNC_PARAM:
mhs = 0;
break;
case MEMBER_VAR:
case PRIV_MEMBER_VAR:
{
Field* field = env->GetField(id);
if ( ! field )
throw ExceptionIDNotField(id);
mhs = mhs_field(env, field);
}
break;
case UNION_VAR:
// TODO: deal with UNION_VAR
mhs = -1;
break;
case MACRO:
{
Expr* e = env->GetMacro(id);
mhs = e->MinimalHeaderSize(env);
}
break;
}
return mhs;
}
}
int Expr::MinimalHeaderSize(Env* env)
{
int mhs;
@ -826,11 +791,10 @@ int Expr::MinimalHeaderSize(Env *env)
case EXPR_SUBSCRIPT:
{
int index;
Type *array_type = operand_[0]->DataType(env);
Type *elem_type = array_type->ElementDataType();
Type* array_type = operand_[0]->DataType(env);
Type* elem_type = array_type->ElementDataType();
int elem_size = elem_type->StaticSize(env);
if ( elem_size >= 0 &&
operand_[1]->ConstFold(env, &index) )
if ( elem_size >= 0 && operand_[1]->ConstFold(env, &index) )
{
mhs = elem_size * index;
}
@ -845,8 +809,8 @@ int Expr::MinimalHeaderSize(Env *env)
{
const ID* id = operand_[0]->id();
ASSERT(id);
RecordField *rf;
Type *ty;
RecordField* rf;
Type* ty;
if ( (rf = GetRecordField(id, env)) != 0 )
{
@ -870,8 +834,8 @@ int Expr::MinimalHeaderSize(Env *env)
{
const ID* id = operand_[0]->id();
ASSERT(id);
RecordField *field = GetRecordField(id, env);
RecordField* field = GetRecordField(id, env);
mhs = field->static_offset();
if ( mhs < 0 )
{
@ -885,21 +849,21 @@ int Expr::MinimalHeaderSize(Env *env)
break;
case EXPR_CALLARGS:
{
mhs = 0;
{
mhs = 0;
if ( args_ )
for ( unsigned int i = 0; i < args_->size(); ++i )
for ( unsigned int i = 0; i < args_->size(); ++i )
mhs = mhs_max(mhs, (*args_)[i]->MinimalHeaderSize(env));
}
break;
break;
case EXPR_CASE:
{
mhs = operand_[0]->MinimalHeaderSize(env);
{
mhs = operand_[0]->MinimalHeaderSize(env);
for ( unsigned int i = 0; i < cases_->size(); ++i )
{
CaseExpr * ce = (*cases_)[i];
{
CaseExpr* ce = (*cases_)[i];
if ( ce->index() )
for ( unsigned int j = 0; j < ce->index()->size(); ++j )
for ( unsigned int j = 0; j < ce->index()->size(); ++j )
mhs = mhs_max(mhs, (*ce->index())[j]->MinimalHeaderSize(env));
mhs = mhs_max(mhs, ce->value()->MinimalHeaderSize(env));
}
@ -917,7 +881,7 @@ int Expr::MinimalHeaderSize(Env *env)
return mhs;
}
bool Expr::HasReference(const ID *id) const
bool Expr::HasReference(const ID* id) const
{
switch ( expr_type_ )
{
@ -929,7 +893,7 @@ bool Expr::HasReference(const ID *id) const
case EXPR_CALLARGS:
{
foreach(i, ExprList, args_)
foreach (i, ExprList, args_)
if ( (*i)->HasReference(id) )
return true;
}
@ -937,7 +901,7 @@ bool Expr::HasReference(const ID *id) const
case EXPR_CASE:
{
foreach(i, CaseExprList, cases_)
foreach (i, CaseExprList, cases_)
if ( (*i)->HasReference(id) )
return true;
}
@ -947,8 +911,7 @@ bool Expr::HasReference(const ID *id) const
// Evaluate every operand by default
for ( int i = 0; i < 3; ++i )
{
if ( operand_[i] &&
operand_[i]->HasReference(id) )
if ( operand_[i] && operand_[i]->HasReference(id) )
{
return true;
}
@ -957,7 +920,7 @@ bool Expr::HasReference(const ID *id) const
}
}
bool Expr::DoTraverse(DataDepVisitor *visitor)
bool Expr::DoTraverse(DataDepVisitor* visitor)
{
switch ( expr_type_ )
{
@ -977,7 +940,7 @@ bool Expr::DoTraverse(DataDepVisitor *visitor)
case EXPR_CALLARGS:
{
foreach(i, ExprList, args_)
foreach (i, ExprList, args_)
if ( ! (*i)->Traverse(visitor) )
return false;
}
@ -985,7 +948,7 @@ bool Expr::DoTraverse(DataDepVisitor *visitor)
case EXPR_CASE:
{
foreach(i, CaseExprList, cases_)
foreach (i, CaseExprList, cases_)
if ( ! (*i)->Traverse(visitor) )
return false;
}
@ -995,8 +958,7 @@ bool Expr::DoTraverse(DataDepVisitor *visitor)
// Evaluate every operand by default
for ( int i = 0; i < 3; ++i )
{
if ( operand_[i] &&
! operand_[i]->Traverse(visitor) )
if ( operand_[i] && ! operand_[i]->Traverse(visitor) )
{
return false;
}
@ -1025,7 +987,7 @@ bool Expr::RequiresAnalyzerContext() const
case EXPR_CALLARGS:
{
foreach(i, ExprList, args_)
foreach (i, ExprList, args_)
if ( (*i)->RequiresAnalyzerContext() )
return true;
}
@ -1033,7 +995,7 @@ bool Expr::RequiresAnalyzerContext() const
case EXPR_CASE:
{
foreach(i, CaseExprList, cases_)
foreach (i, CaseExprList, cases_)
if ( (*i)->RequiresAnalyzerContext() )
return true;
}
@ -1042,8 +1004,7 @@ bool Expr::RequiresAnalyzerContext() const
default:
// Evaluate every operand by default
for ( int i = 0; i < 3; ++i )
if ( operand_[i] &&
operand_[i]->RequiresAnalyzerContext() )
if ( operand_[i] && operand_[i]->RequiresAnalyzerContext() )
{
DEBUG_MSG("'%s' requires analyzer context\n", operand_[i]->orig());
return true;
@ -1052,9 +1013,8 @@ bool Expr::RequiresAnalyzerContext() const
}
}
CaseExpr::CaseExpr(ExprList *index, Expr *value)
: DataDepElement(DataDepElement::CASEEXPR),
index_(index), value_(value)
CaseExpr::CaseExpr(ExprList* index, Expr* value)
: DataDepElement(DataDepElement::CASEEXPR), index_(index), value_(value)
{
}
@ -1064,15 +1024,15 @@ CaseExpr::~CaseExpr()
delete value_;
}
bool CaseExpr::DoTraverse(DataDepVisitor *visitor)
bool CaseExpr::DoTraverse(DataDepVisitor* visitor)
{
foreach(i, ExprList, index_)
foreach (i, ExprList, index_)
if ( ! (*i)->Traverse(visitor) )
return false;
return value_->Traverse(visitor);
}
bool CaseExpr::HasReference(const ID *id) const
bool CaseExpr::HasReference(const ID* id) const
{
return value_->HasReference(id);
}