Class: LLVM::Value
- Inherits:
-
Object
- Object
- LLVM::Value
- Includes:
- PointerIdentity
- Defined in:
- lib/llvm/core/value.rb
Direct Known Subclasses
Class Method Summary collapse
- .from_ptr(ptr) ⇒ Object
- .to_ptr ⇒ Object
-
.type ⇒ Object
Returns the Value type.
Instance Method Summary collapse
-
#add_attribute(attr) ⇒ Object
Adds attr to this value’s attributes.
-
#constant? ⇒ Boolean
Returns whether the value is constant.
-
#dump ⇒ Object
Print the value’s IR to stdout.
-
#name ⇒ Object
Returns the value’s name.
-
#name=(str) ⇒ Object
Sets the value’s name to str.
-
#null? ⇒ Boolean
Returns whether the value is null.
-
#remove_attribute(attr) ⇒ Object
Removes the given attribute from the function.
- #to_s ⇒ Object
-
#type ⇒ Object
Returns the value’s type.
-
#undefined? ⇒ Boolean
Returns whether the value is undefined.
Methods included from PointerIdentity
Class Method Details
.from_ptr(ptr) ⇒ Object
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# File 'lib/llvm/core/value.rb', line 8 def self.from_ptr(ptr) return if ptr.null? val = allocate val.instance_variable_set(:@ptr, ptr) val end |
.to_ptr ⇒ Object
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# File 'lib/llvm/core/value.rb', line 20 def self.to_ptr type.to_ptr end |
.type ⇒ Object
Returns the Value type. This is abstract and is overidden by its subclasses.
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# File 'lib/llvm/core/value.rb', line 16 def self.type raise NotImplementedError, "#{name}.type() is abstract." end |
Instance Method Details
#add_attribute(attr) ⇒ Object
Adds attr to this value’s attributes.
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# File 'lib/llvm/core/value.rb', line 74 def add_attribute(attr) fun = param_parent return unless fun index = param_index(fun) return unless index fun.add_attribute(attr, index) end |
#constant? ⇒ Boolean
Returns whether the value is constant.
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# File 'lib/llvm/core/value.rb', line 50 def constant? case C.is_constant(self) when 0 then false when 1 then true end end |
#dump ⇒ Object
Print the value’s IR to stdout.
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# File 'lib/llvm/core/value.rb', line 41 def dump C.dump_value(self) end |
#name ⇒ Object
Returns the value’s name.
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# File 'lib/llvm/core/value.rb', line 30 def name C.get_value_name(self) end |
#name=(str) ⇒ Object
Sets the value’s name to str.
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# File 'lib/llvm/core/value.rb', line 35 def name=(str) C.set_value_name(self, str) str end |
#null? ⇒ Boolean
Returns whether the value is null.
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# File 'lib/llvm/core/value.rb', line 58 def null? case C.is_null(self) when 0 then false when 1 then true end end |
#remove_attribute(attr) ⇒ Object
Removes the given attribute from the function.
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# File 'lib/llvm/core/value.rb', line 85 def remove_attribute(attr) fun = param_parent return unless fun index = param_index(fun) return unless index fun.remove_attribute(attr, index) end |
#to_s ⇒ Object
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# File 'lib/llvm/core/value.rb', line 45 def to_s C.print_value_to_string(self) end |