mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-01-18 13:34:04 +00:00
Incorporate printSingleConstantValue into its single caller
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9684 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
parent
603c56213d
commit
3e119c68fe
@ -82,7 +82,6 @@ namespace {
|
||||
bool doInitialization(Module &M);
|
||||
bool doFinalization(Module &M);
|
||||
void printConstantValueOnly(const Constant* CV);
|
||||
void printSingleConstantValue(const Constant* CV);
|
||||
};
|
||||
} // end of anonymous namespace
|
||||
|
||||
@ -174,91 +173,6 @@ std::string Printer::ConstantExprToString(const ConstantExpr* CE) {
|
||||
}
|
||||
}
|
||||
|
||||
/// printSingleConstantValue - Print a single constant value.
|
||||
///
|
||||
void
|
||||
Printer::printSingleConstantValue(const Constant* CV)
|
||||
{
|
||||
assert(CV->getType() != Type::VoidTy &&
|
||||
CV->getType() != Type::TypeTy &&
|
||||
CV->getType() != Type::LabelTy &&
|
||||
"Unexpected type for Constant");
|
||||
|
||||
assert((!isa<ConstantArray>(CV) && ! isa<ConstantStruct>(CV))
|
||||
&& "Aggregate types should be handled outside this function");
|
||||
|
||||
const Type *type = CV->getType();
|
||||
O << "\t";
|
||||
switch(type->getPrimitiveID())
|
||||
{
|
||||
case Type::BoolTyID: case Type::UByteTyID: case Type::SByteTyID:
|
||||
O << ".byte";
|
||||
break;
|
||||
case Type::UShortTyID: case Type::ShortTyID:
|
||||
O << ".word";
|
||||
break;
|
||||
case Type::UIntTyID: case Type::IntTyID: case Type::PointerTyID:
|
||||
O << ".long";
|
||||
break;
|
||||
case Type::ULongTyID: case Type::LongTyID:
|
||||
O << ".quad";
|
||||
break;
|
||||
case Type::FloatTyID:
|
||||
O << ".long";
|
||||
break;
|
||||
case Type::DoubleTyID:
|
||||
O << ".quad";
|
||||
break;
|
||||
case Type::ArrayTyID:
|
||||
if ((cast<ArrayType>(type)->getElementType() == Type::UByteTy) ||
|
||||
(cast<ArrayType>(type)->getElementType() == Type::SByteTy))
|
||||
O << ".string";
|
||||
else
|
||||
assert (0 && "Can't handle printing this type of array");
|
||||
break;
|
||||
default:
|
||||
assert (0 && "Can't handle printing this type of thing");
|
||||
break;
|
||||
}
|
||||
O << "\t";
|
||||
|
||||
if (const ConstantExpr* CE = dyn_cast<ConstantExpr>(CV)) {
|
||||
// Constant expression built from operators, constants, and
|
||||
// symbolic addrs
|
||||
O << ConstantExprToString(CE) << "\n";
|
||||
} else if (const ConstantBool *CB = dyn_cast<ConstantBool>(CV)) {
|
||||
O << (CB->getValue() ? "1\n" : "0\n");
|
||||
} else if (type->isFloatingPoint()) {
|
||||
// FP Constants are printed as integer constants to avoid losing
|
||||
// precision...
|
||||
double Val = cast<ConstantFP>(CV)->getValue();
|
||||
if (type == Type::FloatTy) {
|
||||
float FVal = (float)Val;
|
||||
char *ProxyPtr = (char*)&FVal; // Abide by C TBAA rules
|
||||
O << *(unsigned int*)ProxyPtr;
|
||||
} else if (type == Type::DoubleTy) {
|
||||
char *ProxyPtr = (char*)&Val; // Abide by C TBAA rules
|
||||
O << *(uint64_t*)ProxyPtr;
|
||||
} else {
|
||||
assert(0 && "Unknown floating point type!");
|
||||
}
|
||||
|
||||
O << "\t# " << type->getDescription() << " value: " << Val << "\n";
|
||||
} else if (type->isPrimitiveType()) {
|
||||
|
||||
WriteAsOperand(O, CV, false, false) << "\n";
|
||||
} else if (const ConstantPointerRef* CPR = dyn_cast<ConstantPointerRef>(CV)) {
|
||||
// This is a constant address for a global variable or method.
|
||||
// Use the name of the variable or method as the address value.
|
||||
O << Mang->getValueName(CPR->getValue()) << "\n";
|
||||
} else if (isa<ConstantPointerNull>(CV)) {
|
||||
// Null pointer value
|
||||
O << "0\n";
|
||||
} else {
|
||||
assert(0 && "Unknown elementary type for constant");
|
||||
}
|
||||
}
|
||||
|
||||
/// isStringCompatible - Can we treat the specified array as a string?
|
||||
/// Only if it is an array of ubytes or non-negative sbytes.
|
||||
///
|
||||
@ -319,12 +233,12 @@ static std::string getAsCString(const ConstantArray *CVA) {
|
||||
}
|
||||
|
||||
// Print a constant value or values (it may be an aggregate).
|
||||
// Uses printSingleConstantValue() to print each individual value.
|
||||
void Printer::printConstantValueOnly(const Constant *CV) {
|
||||
const TargetData &TD = TM.getTargetData();
|
||||
|
||||
if (CV->isNullValue()) {
|
||||
O << "\t.zero\t " << TD.getTypeSize(CV->getType()) << "\n";
|
||||
return;
|
||||
} else if (const ConstantArray *CVA = dyn_cast<ConstantArray>(CV)) {
|
||||
if (isStringCompatible(CVA)) {
|
||||
// print the string alone and return
|
||||
@ -334,6 +248,7 @@ void Printer::printConstantValueOnly(const Constant *CV) {
|
||||
for (unsigned i=0; i < constValues.size(); i++)
|
||||
printConstantValueOnly(cast<Constant>(constValues[i].get()));
|
||||
}
|
||||
return;
|
||||
} else if (const ConstantStruct *CVS = dyn_cast<ConstantStruct>(CV)) {
|
||||
// Print the fields in successive locations. Pad to align if needed!
|
||||
const StructLayout *cvsLayout = TD.getStructLayout(CVS->getType());
|
||||
@ -358,8 +273,70 @@ void Printer::printConstantValueOnly(const Constant *CV) {
|
||||
}
|
||||
assert(sizeSoFar == cvsLayout->StructSize &&
|
||||
"Layout of constant struct may be incorrect!");
|
||||
} else
|
||||
printSingleConstantValue(CV);
|
||||
return;
|
||||
}
|
||||
|
||||
const Type *type = CV->getType();
|
||||
O << "\t";
|
||||
switch (type->getPrimitiveID()) {
|
||||
case Type::BoolTyID: case Type::UByteTyID: case Type::SByteTyID:
|
||||
O << ".byte";
|
||||
break;
|
||||
case Type::UShortTyID: case Type::ShortTyID:
|
||||
O << ".word";
|
||||
break;
|
||||
case Type::FloatTyID: case Type::PointerTyID:
|
||||
case Type::UIntTyID: case Type::IntTyID:
|
||||
O << ".long";
|
||||
break;
|
||||
case Type::DoubleTyID:
|
||||
case Type::ULongTyID: case Type::LongTyID:
|
||||
O << ".quad";
|
||||
break;
|
||||
default:
|
||||
assert (0 && "Can't handle printing this type of thing");
|
||||
break;
|
||||
}
|
||||
O << "\t";
|
||||
|
||||
if (const ConstantExpr* CE = dyn_cast<ConstantExpr>(CV)) {
|
||||
// Constant expression built from operators, constants, and
|
||||
// symbolic addrs
|
||||
O << ConstantExprToString(CE) << "\n";
|
||||
} else if (const ConstantBool *CB = dyn_cast<ConstantBool>(CV)) {
|
||||
O << (CB->getValue() ? "1\n" : "0\n");
|
||||
} else if (type->isFloatingPoint()) {
|
||||
// FP Constants are printed as integer constants to avoid losing
|
||||
// precision...
|
||||
double Val = cast<ConstantFP>(CV)->getValue();
|
||||
if (type == Type::FloatTy) {
|
||||
union FU { // Abide by C TBAA rules
|
||||
float FVal;
|
||||
unsigned UVal;
|
||||
} U;
|
||||
U.FVal = Val;
|
||||
O << U.UVal;
|
||||
} else if (type == Type::DoubleTy) {
|
||||
union DU { // Abide by C TBAA rules
|
||||
double FVal;
|
||||
uint64_t UVal;
|
||||
} U;
|
||||
U.FVal = Val;
|
||||
O << U.UVal;
|
||||
} else {
|
||||
assert(0 && "Unknown floating point type!");
|
||||
}
|
||||
|
||||
O << "\t# " << *type << " value: " << Val << "\n";
|
||||
} else if (type->isPrimitiveType()) {
|
||||
WriteAsOperand(O, CV, false, false) << "\n";
|
||||
} else if (const ConstantPointerRef* CPR = dyn_cast<ConstantPointerRef>(CV)) {
|
||||
// This is a constant address for a global variable or method.
|
||||
// Use the name of the variable or method as the address value.
|
||||
O << Mang->getValueName(CPR->getValue()) << "\n";
|
||||
} else {
|
||||
assert(0 && "Unknown elementary type for constant");
|
||||
}
|
||||
}
|
||||
|
||||
/// printConstantPool - Print to the current output stream assembly
|
||||
|
||||
@ -82,7 +82,6 @@ namespace {
|
||||
bool doInitialization(Module &M);
|
||||
bool doFinalization(Module &M);
|
||||
void printConstantValueOnly(const Constant* CV);
|
||||
void printSingleConstantValue(const Constant* CV);
|
||||
};
|
||||
} // end of anonymous namespace
|
||||
|
||||
@ -174,91 +173,6 @@ std::string Printer::ConstantExprToString(const ConstantExpr* CE) {
|
||||
}
|
||||
}
|
||||
|
||||
/// printSingleConstantValue - Print a single constant value.
|
||||
///
|
||||
void
|
||||
Printer::printSingleConstantValue(const Constant* CV)
|
||||
{
|
||||
assert(CV->getType() != Type::VoidTy &&
|
||||
CV->getType() != Type::TypeTy &&
|
||||
CV->getType() != Type::LabelTy &&
|
||||
"Unexpected type for Constant");
|
||||
|
||||
assert((!isa<ConstantArray>(CV) && ! isa<ConstantStruct>(CV))
|
||||
&& "Aggregate types should be handled outside this function");
|
||||
|
||||
const Type *type = CV->getType();
|
||||
O << "\t";
|
||||
switch(type->getPrimitiveID())
|
||||
{
|
||||
case Type::BoolTyID: case Type::UByteTyID: case Type::SByteTyID:
|
||||
O << ".byte";
|
||||
break;
|
||||
case Type::UShortTyID: case Type::ShortTyID:
|
||||
O << ".word";
|
||||
break;
|
||||
case Type::UIntTyID: case Type::IntTyID: case Type::PointerTyID:
|
||||
O << ".long";
|
||||
break;
|
||||
case Type::ULongTyID: case Type::LongTyID:
|
||||
O << ".quad";
|
||||
break;
|
||||
case Type::FloatTyID:
|
||||
O << ".long";
|
||||
break;
|
||||
case Type::DoubleTyID:
|
||||
O << ".quad";
|
||||
break;
|
||||
case Type::ArrayTyID:
|
||||
if ((cast<ArrayType>(type)->getElementType() == Type::UByteTy) ||
|
||||
(cast<ArrayType>(type)->getElementType() == Type::SByteTy))
|
||||
O << ".string";
|
||||
else
|
||||
assert (0 && "Can't handle printing this type of array");
|
||||
break;
|
||||
default:
|
||||
assert (0 && "Can't handle printing this type of thing");
|
||||
break;
|
||||
}
|
||||
O << "\t";
|
||||
|
||||
if (const ConstantExpr* CE = dyn_cast<ConstantExpr>(CV)) {
|
||||
// Constant expression built from operators, constants, and
|
||||
// symbolic addrs
|
||||
O << ConstantExprToString(CE) << "\n";
|
||||
} else if (const ConstantBool *CB = dyn_cast<ConstantBool>(CV)) {
|
||||
O << (CB->getValue() ? "1\n" : "0\n");
|
||||
} else if (type->isFloatingPoint()) {
|
||||
// FP Constants are printed as integer constants to avoid losing
|
||||
// precision...
|
||||
double Val = cast<ConstantFP>(CV)->getValue();
|
||||
if (type == Type::FloatTy) {
|
||||
float FVal = (float)Val;
|
||||
char *ProxyPtr = (char*)&FVal; // Abide by C TBAA rules
|
||||
O << *(unsigned int*)ProxyPtr;
|
||||
} else if (type == Type::DoubleTy) {
|
||||
char *ProxyPtr = (char*)&Val; // Abide by C TBAA rules
|
||||
O << *(uint64_t*)ProxyPtr;
|
||||
} else {
|
||||
assert(0 && "Unknown floating point type!");
|
||||
}
|
||||
|
||||
O << "\t# " << type->getDescription() << " value: " << Val << "\n";
|
||||
} else if (type->isPrimitiveType()) {
|
||||
|
||||
WriteAsOperand(O, CV, false, false) << "\n";
|
||||
} else if (const ConstantPointerRef* CPR = dyn_cast<ConstantPointerRef>(CV)) {
|
||||
// This is a constant address for a global variable or method.
|
||||
// Use the name of the variable or method as the address value.
|
||||
O << Mang->getValueName(CPR->getValue()) << "\n";
|
||||
} else if (isa<ConstantPointerNull>(CV)) {
|
||||
// Null pointer value
|
||||
O << "0\n";
|
||||
} else {
|
||||
assert(0 && "Unknown elementary type for constant");
|
||||
}
|
||||
}
|
||||
|
||||
/// isStringCompatible - Can we treat the specified array as a string?
|
||||
/// Only if it is an array of ubytes or non-negative sbytes.
|
||||
///
|
||||
@ -319,12 +233,12 @@ static std::string getAsCString(const ConstantArray *CVA) {
|
||||
}
|
||||
|
||||
// Print a constant value or values (it may be an aggregate).
|
||||
// Uses printSingleConstantValue() to print each individual value.
|
||||
void Printer::printConstantValueOnly(const Constant *CV) {
|
||||
const TargetData &TD = TM.getTargetData();
|
||||
|
||||
if (CV->isNullValue()) {
|
||||
O << "\t.zero\t " << TD.getTypeSize(CV->getType()) << "\n";
|
||||
return;
|
||||
} else if (const ConstantArray *CVA = dyn_cast<ConstantArray>(CV)) {
|
||||
if (isStringCompatible(CVA)) {
|
||||
// print the string alone and return
|
||||
@ -334,6 +248,7 @@ void Printer::printConstantValueOnly(const Constant *CV) {
|
||||
for (unsigned i=0; i < constValues.size(); i++)
|
||||
printConstantValueOnly(cast<Constant>(constValues[i].get()));
|
||||
}
|
||||
return;
|
||||
} else if (const ConstantStruct *CVS = dyn_cast<ConstantStruct>(CV)) {
|
||||
// Print the fields in successive locations. Pad to align if needed!
|
||||
const StructLayout *cvsLayout = TD.getStructLayout(CVS->getType());
|
||||
@ -358,8 +273,70 @@ void Printer::printConstantValueOnly(const Constant *CV) {
|
||||
}
|
||||
assert(sizeSoFar == cvsLayout->StructSize &&
|
||||
"Layout of constant struct may be incorrect!");
|
||||
} else
|
||||
printSingleConstantValue(CV);
|
||||
return;
|
||||
}
|
||||
|
||||
const Type *type = CV->getType();
|
||||
O << "\t";
|
||||
switch (type->getPrimitiveID()) {
|
||||
case Type::BoolTyID: case Type::UByteTyID: case Type::SByteTyID:
|
||||
O << ".byte";
|
||||
break;
|
||||
case Type::UShortTyID: case Type::ShortTyID:
|
||||
O << ".word";
|
||||
break;
|
||||
case Type::FloatTyID: case Type::PointerTyID:
|
||||
case Type::UIntTyID: case Type::IntTyID:
|
||||
O << ".long";
|
||||
break;
|
||||
case Type::DoubleTyID:
|
||||
case Type::ULongTyID: case Type::LongTyID:
|
||||
O << ".quad";
|
||||
break;
|
||||
default:
|
||||
assert (0 && "Can't handle printing this type of thing");
|
||||
break;
|
||||
}
|
||||
O << "\t";
|
||||
|
||||
if (const ConstantExpr* CE = dyn_cast<ConstantExpr>(CV)) {
|
||||
// Constant expression built from operators, constants, and
|
||||
// symbolic addrs
|
||||
O << ConstantExprToString(CE) << "\n";
|
||||
} else if (const ConstantBool *CB = dyn_cast<ConstantBool>(CV)) {
|
||||
O << (CB->getValue() ? "1\n" : "0\n");
|
||||
} else if (type->isFloatingPoint()) {
|
||||
// FP Constants are printed as integer constants to avoid losing
|
||||
// precision...
|
||||
double Val = cast<ConstantFP>(CV)->getValue();
|
||||
if (type == Type::FloatTy) {
|
||||
union FU { // Abide by C TBAA rules
|
||||
float FVal;
|
||||
unsigned UVal;
|
||||
} U;
|
||||
U.FVal = Val;
|
||||
O << U.UVal;
|
||||
} else if (type == Type::DoubleTy) {
|
||||
union DU { // Abide by C TBAA rules
|
||||
double FVal;
|
||||
uint64_t UVal;
|
||||
} U;
|
||||
U.FVal = Val;
|
||||
O << U.UVal;
|
||||
} else {
|
||||
assert(0 && "Unknown floating point type!");
|
||||
}
|
||||
|
||||
O << "\t# " << *type << " value: " << Val << "\n";
|
||||
} else if (type->isPrimitiveType()) {
|
||||
WriteAsOperand(O, CV, false, false) << "\n";
|
||||
} else if (const ConstantPointerRef* CPR = dyn_cast<ConstantPointerRef>(CV)) {
|
||||
// This is a constant address for a global variable or method.
|
||||
// Use the name of the variable or method as the address value.
|
||||
O << Mang->getValueName(CPR->getValue()) << "\n";
|
||||
} else {
|
||||
assert(0 && "Unknown elementary type for constant");
|
||||
}
|
||||
}
|
||||
|
||||
/// printConstantPool - Print to the current output stream assembly
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user