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Eliminate ConstantBool::True and ConstantBool::False. Instead, provide

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ConstantBool::getTrue() and ConstantBool::getFalse().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30666 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2006-09-28 23:36:21 +00:00
parent 47811b76ca
commit 003cbf35f4
3 changed files with 33 additions and 19 deletions
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18
include/llvm/Constants.h
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@@ -125,12 +125,14 @@ public:
class ConstantBool : public ConstantIntegral {
ConstantBool(bool V);
public:
static ConstantBool *True, *False; ///< The True & False values
/// getTrue/getFalse - Return the singleton true/false values.
static ConstantBool *getTrue();
static ConstantBool *getFalse();
/// This method is provided mostly for compatibility with the other
/// ConstantIntegral subclasses.
/// @brief Static factory method for getting a ConstantBool instance.
static ConstantBool *get(bool Value) { return Value ? True : False; }
static ConstantBool *get(bool Value) { return Value ? getTrue() : getFalse();}
/// This method is provided mostly for compatibility with the other
/// ConstantIntegral subclasses.
@@ -139,7 +141,9 @@ public:
/// Returns the opposite value of this ConstantBool value.
/// @brief Get inverse value.
inline ConstantBool *inverted() const { return (this==True) ? False : True; }
inline ConstantBool *inverted() const {
return getValue() ? getFalse() : getTrue();
}
/// @returns the value of this ConstantBool
/// @brief return the boolean value of this constant.
@@ -147,10 +151,10 @@ public:
/// @see ConstantIntegral for details
/// @brief Implement overrides
virtual bool isNullValue() const { return this == False; }
virtual bool isMaxValue() const { return this == True; }
virtual bool isMinValue() const { return this == False; }
virtual bool isAllOnesValue() const { return this == True; }
virtual bool isNullValue() const { return getValue() == false; }
virtual bool isMaxValue() const { return getValue() == true; }
virtual bool isMinValue() const { return getValue() == false; }
virtual bool isAllOnesValue() const { return getValue() == true; }
/// @brief Methods to support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const ConstantBool *) { return true; }