Added User class, moved operands to User, cleanup
git-svn-id: http://llvm-py.googlecode.com/svn/trunk@69 8d1e9007-1d4e-0410-b67e-1979fd6579aa
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mdevan.foobar
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10843ec2ec
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8b6109d8eb
7 changed files with 144 additions and 154 deletions
139
llvm/core.py
139
llvm/core.py
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@ -329,6 +329,7 @@ class Module(llvm.Ownable, llvm.Cacheable):
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Use the static method `Module.new' instead.
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"""
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llvm.Ownable.__init__(self, ptr, _core.LLVMDisposeModule)
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llvm.Cacheable.__init__(self, ptr)
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def __str__(self):
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"""Text representation of a module.
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@ -666,12 +667,6 @@ class Type(object):
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class IntegerType(Type):
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"""Represents an integer type."""
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def __init__(self, ptr, kind):
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"""DO NOT CALL DIRECTLY.
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Use one of the static methods of the *base* class (Type) instead."""
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Type.__init__(self, ptr, kind)
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@property
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def width(self):
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"""The width of the integer type, in bits."""
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@ -681,12 +676,6 @@ class IntegerType(Type):
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class FunctionType(Type):
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"""Represents a function type."""
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def __init__(self, ptr, kind):
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"""DO NOT CALL DIRECTLY.
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Use one of the static methods of the *base* class (Type) instead."""
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Type.__init__(self, ptr, kind)
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@property
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def return_type(self):
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"""The type of the value returned by this function."""
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@ -717,12 +706,6 @@ class FunctionType(Type):
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class StructType(Type):
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"""Represents a structure type."""
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def __init__(self, ptr, kind):
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"""DO NOT CALL DIRECTLY.
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Use one of the static methods of the *base* class (Type) instead."""
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Type.__init__(self, ptr, kind)
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@property
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def element_count(self):
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"""Number of elements (members) in the structure.
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@ -746,12 +729,6 @@ class StructType(Type):
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class ArrayType(Type):
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"""Represents an array type."""
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def __init__(self, ptr, kind):
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"""DO NOT CALL DIRECTLY.
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Use one of the static methods of the *base* class (Type) instead."""
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Type.__init__(self, ptr, kind)
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@property
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def element(self):
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ptr = _core.LLVMGetElementType(self.ptr)
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@ -765,12 +742,6 @@ class ArrayType(Type):
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class PointerType(Type):
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def __init__(self, ptr, kind):
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"""DO NOT CALL DIRECTLY.
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Use one of the static methods of the *base* class (Type) instead."""
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Type.__init__(self, ptr, kind)
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@property
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def pointee(self):
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ptr = _core.LLVMGetElementType(self.ptr)
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@ -784,12 +755,6 @@ class PointerType(Type):
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class VectorType(Type):
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def __init__(self, ptr, kind):
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"""DO NOT CALL DIRECTLY.
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Use one of the static methods of the *base* class (Type) instead."""
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Type.__init__(self, ptr, kind)
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@property
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def element(self):
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ptr = _core.LLVMGetElementType(self.ptr)
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@ -854,6 +819,7 @@ class TypeHandle(object):
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class Value(llvm.Cacheable):
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def __init__(self, ptr):
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llvm.Cacheable.__init__(self, ptr)
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self.ptr = ptr
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def __str__(self):
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@ -887,7 +853,22 @@ class Value(llvm.Cacheable):
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return _make_type(ptr, kind)
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class Constant(Value):
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class User(Value):
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@property
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def operand_count(self):
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return _core.LLVMUserGetNumOperands(self.ptr)
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@property
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def operands(self):
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"""Yields operands of this instruction."""
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return [self._get_operand(i) for i in range(self.operand_count)]
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def _get_operand(self, i):
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return _make_value(_core.LLVMUserGetOperand(self.ptr, i))
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class Constant(User):
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@staticmethod
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def null(ty):
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@ -956,9 +937,6 @@ class Constant(Value):
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check_is_type(ty)
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return _make_value(_core.LLVMSizeOf(ty.ptr))
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def __init__(self, ptr):
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Value.__init__(self, ptr)
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def neg(self):
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return _make_value(_core.LLVMConstNeg(self.ptr))
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@ -1121,51 +1099,39 @@ class Constant(Value):
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class ConstantExpr(Constant):
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def __init__(self, ptr):
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Constant.__init__(self, ptr)
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pass
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class ConstantAggregateZero(Constant):
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def __init__(self, ptr):
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Constant.__init__(self, ptr)
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pass
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class ConstantInt(Constant):
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def __init__(self, ptr):
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Constant.__init__(self, ptr)
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pass
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class ConstantFP(Constant):
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def __init__(self, ptr):
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Constant.__init__(self, ptr)
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pass
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class ConstantArray(Constant):
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def __init__(self, ptr):
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Constant.__init__(self, ptr)
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pass
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class ConstantStruct(Constant):
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def __init__(self, ptr):
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Constant.__init__(self, ptr)
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pass
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class ConstantVector(Constant):
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def __init__(self, ptr):
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Constant.__init__(self, ptr)
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pass
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class ConstantPointerNull(Constant):
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pass
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def __init__(self, ptr):
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Constant.__init__(self, ptr)
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class UndefValue(Constant):
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pass
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class GlobalValue(Constant):
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@ -1228,9 +1194,6 @@ class GlobalVariable(GlobalValue):
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raise llvm.LLVMException, ("no global named `%s`" % name)
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return _make_value(ptr)
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def __init__(self, ptr):
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GlobalValue.__init__(self, ptr)
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def delete(self):
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self._delete()
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_core.LLVMDeleteGlobal(self.ptr)
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@ -1262,9 +1225,6 @@ class GlobalVariable(GlobalValue):
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class Argument(Value):
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def __init__(self, ptr):
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Value.__init__(self, ptr)
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def add_attribute(self, attr):
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_core.LLVMAddAttribute(self.ptr, attr)
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@ -1306,9 +1266,6 @@ class Function(GlobalValue):
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return _make_value(
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_core.LLVMGetIntrinsic(module.ptr, intrinsic_id, ptrs))
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def __init__(self, ptr):
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GlobalValue.__init__(self, ptr)
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def delete(self):
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self._delete()
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_core.LLVMDeleteFunction(self.ptr)
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@ -1336,11 +1293,16 @@ class Function(GlobalValue):
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def basic_block_count(self):
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return _core.LLVMCountBasicBlocks(self.ptr)
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def get_entry_basic_block(self):
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@property
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def entry_basic_block(self):
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if self.basic_block_count == 0:
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return None
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return _make_value(_core.LLVMGetEntryBasicBlock(self.ptr))
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def get_entry_basic_block(self):
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"""Deprecated, use entry_basic_block property."""
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return self.entry_basic_block
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def append_basic_block(self, name):
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return _make_value(_core.LLVMAppendBasicBlock(self.ptr, name))
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@ -1365,10 +1327,7 @@ class Function(GlobalValue):
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# Instruction
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#===----------------------------------------------------------------------===
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class Instruction(Value):
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def __init__(self, ptr):
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Value.__init__(self, ptr)
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class Instruction(User):
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@property
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def basic_block(self):
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@ -1423,24 +1382,9 @@ class Instruction(Value):
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def opcode_name(self):
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return _core.LLVMInstGetOpcodeName(self.ptr)
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@property
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def operand_count(self):
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return _core.LLVMInstGetNumOperands(self.ptr)
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@property
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def operands(self):
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"""Yields operands of this instruction."""
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return [self._get_operand(i) for i in range(self.operand_count)]
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def _get_operand(self, i):
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return _make_value(_core.LLVMInstGetOperand(self.ptr, i))
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class CallOrInvokeInstruction(Instruction):
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def __init__(self, ptr):
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Instruction.__init__(self, ptr)
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def _get_cc(self): return _core.LLVMGetInstructionCallConv(self.ptr)
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def _set_cc(self, value): _core.LLVMSetInstructionCallConv(self.ptr, value)
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calling_convention = property(_get_cc, _set_cc)
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@ -1457,9 +1401,6 @@ class CallOrInvokeInstruction(Instruction):
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class PHINode(Instruction):
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def __init__(self, ptr):
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Instruction.__init__(self, ptr)
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@property
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def incoming_count(self):
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return _core.LLVMCountIncoming(self.ptr)
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@ -1478,9 +1419,6 @@ class PHINode(Instruction):
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class SwitchInstruction(Instruction):
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def __init__(self, ptr):
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Instruction.__init__(self, ptr)
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def add_case(self, const, bblk):
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check_is_constant(const) # and has to be an int too
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check_is_basic_block(bblk)
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@ -1493,9 +1431,6 @@ class SwitchInstruction(Instruction):
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class BasicBlock(Value):
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def __init__(self, ptr):
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Value.__init__(self, ptr)
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def insert_before(self, name):
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return _make_value(_core.LLVMInsertBasicBlock(self.ptr, name))
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@ -1526,8 +1461,8 @@ __class_for_valueid = {
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VALUE_FUNCTION : Function,
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VALUE_GLOBAL_ALIAS : GlobalValue,
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VALUE_GLOBAL_VARIABLE : GlobalVariable,
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VALUE_UNDEF_VALUE : UndefValue,
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VALUE_CONSTANT_EXPR : ConstantExpr,
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VALUE_INLINE_ASM : Constant,
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VALUE_CONSTANT_AGGREGATE_ZERO : ConstantAggregateZero,
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VALUE_CONSTANT_INT : ConstantInt,
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VALUE_CONSTANT_FP : ConstantFP,
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