6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-20 10:30:03 +00:00
Code Issues Projects Releases Wiki Activity

remove function names from comments; NFC

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219803 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sanjay Patel 2014-10-15 16:20:45 +00:00
parent 03631a8ad5
commit ed0b7a0b1a
1 changed files with 24 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

59
include/llvm/IR/Operator.h
View File

@ -28,9 +28,8 @@ class GetElementPtrInst;
class BinaryOperator;
class ConstantExpr;
/// Operator - This is a utility class that provides an abstraction for the
/// common functionality between Instructions and ConstantExprs.
///
/// This is a utility class that provides an abstraction for the common
/// functionality between Instructions and ConstantExprs.
class Operator : public User {
private:
// The Operator class is intended to be used as a utility, and is never itself
@ -46,17 +45,15 @@ protected:
~Operator();
public:
/// getOpcode - Return the opcode for this Instruction or ConstantExpr.
///
/// Return the opcode for this Instruction or ConstantExpr.
unsigned getOpcode() const {
if (const Instruction *I = dyn_cast<Instruction>(this))
return I->getOpcode();
return cast<ConstantExpr>(this)->getOpcode();
}
/// getOpcode - If V is an Instruction or ConstantExpr, return its
/// opcode. Otherwise return UserOp1.
///
/// If V is an Instruction or ConstantExpr, return its opcode.
/// Otherwise return UserOp1.
static unsigned getOpcode(const Value *V) {
if (const Instruction *I = dyn_cast<Instruction>(V))
return I->getOpcode();
@ -72,10 +69,9 @@ public:
}
};
/// OverflowingBinaryOperator - Utility class for integer arithmetic operators
/// which may exhibit overflow - Add, Sub, and Mul. It does not include SDiv,
/// despite that operator having the potential for overflow.
///
/// Utility class for integer arithmetic operators which may exhibit overflow -
/// Add, Sub, and Mul. It does not include SDiv, despite that operator having
/// the potential for overflow.
class OverflowingBinaryOperator : public Operator {
public:
enum {
@ -96,13 +92,13 @@ private:
}
public:
/// hasNoUnsignedWrap - Test whether this operation is known to never
/// Test whether this operation is known to never
/// undergo unsigned overflow, aka the nuw property.
bool hasNoUnsignedWrap() const {
return SubclassOptionalData & NoUnsignedWrap;
}
/// hasNoSignedWrap - Test whether this operation is known to never
/// Test whether this operation is known to never
/// undergo signed overflow, aka the nsw property.
bool hasNoSignedWrap() const {
return (SubclassOptionalData & NoSignedWrap) != 0;
@ -126,8 +122,8 @@ public:
}
};
/// PossiblyExactOperator - A udiv or sdiv instruction, which can be marked as
/// "exact", indicating that no bits are destroyed.
/// A udiv or sdiv instruction, which can be marked as "exact",
/// indicating that no bits are destroyed.
class PossiblyExactOperator : public Operator {
public:
enum {
@ -142,8 +138,7 @@ private:
}
public:
/// isExact - Test whether this division is known to be exact, with
/// zero remainder.
/// Test whether this division is known to be exact, with zero remainder.
bool isExact() const {
return SubclassOptionalData & IsExact;
}
@ -217,7 +212,7 @@ public:
};
/// FPMathOperator - Utility class for floating point operations which can have
/// Utility class for floating point operations which can have
/// information about relaxed accuracy requirements attached to them.
class FPMathOperator : public Operator {
private:
@ -319,8 +314,7 @@ public:
};
/// ConcreteOperator - A helper template for defining operators for individual
/// opcodes.
/// A helper template for defining operators for individual opcodes.
template<typename SuperClass, unsigned Opc>
class ConcreteOperator : public SuperClass {
public:
@ -379,8 +373,7 @@ class GEPOperator
}
public:
/// isInBounds - Test whether this is an inbounds GEP, as defined
/// by LangRef.html.
/// Test whether this is an inbounds GEP, as defined by LangRef.html.
bool isInBounds() const {
return SubclassOptionalData & IsInBounds;
}
@ -400,14 +393,12 @@ public:
return 0U; // get index for modifying correct operand
}
/// getPointerOperandType - Method to return the pointer operand as a
/// PointerType.
/// Method to return the pointer operand as a PointerType.
Type *getPointerOperandType() const {
return getPointerOperand()->getType();
}
/// getPointerAddressSpace - Method to return the address space of the
/// pointer operand.
/// Method to return the address space of the pointer operand.
unsigned getPointerAddressSpace() const {
return getPointerOperandType()->getPointerAddressSpace();
}
@ -420,8 +411,8 @@ public:
return getNumOperands() > 1;
}
/// hasAllZeroIndices - Return true if all of the indices of this GEP are
/// zeros. If so, the result pointer and the first operand have the same
/// Return true if all of the indices of this GEP are zeros.
/// If so, the result pointer and the first operand have the same
/// value, just potentially different types.
bool hasAllZeroIndices() const {
for (const_op_iterator I = idx_begin(), E = idx_end(); I != E; ++I) {
@ -433,8 +424,8 @@ public:
return true;
}
/// hasAllConstantIndices - Return true if all of the indices of this GEP are
/// constant integers. If so, the result pointer and the first operand have
/// Return true if all of the indices of this GEP are constant integers.
/// If so, the result pointer and the first operand have
/// a constant offset between them.
bool hasAllConstantIndices() const {
for (const_op_iterator I = idx_begin(), E = idx_end(); I != E; ++I) {
@ -500,14 +491,12 @@ public:
return 0U; // get index for modifying correct operand
}
/// getPointerOperandType - Method to return the pointer operand as a
/// PointerType.
/// Method to return the pointer operand as a PointerType.
Type *getPointerOperandType() const {
return getPointerOperand()->getType();
}
/// getPointerAddressSpace - Method to return the address space of the
/// pointer operand.
/// Method to return the address space of the pointer operand.
unsigned getPointerAddressSpace() const {
return cast<PointerType>(getPointerOperandType())->getAddressSpace();
}