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java.lang.Object avrora.core.isdl.ast.Expr avrora.core.isdl.ast.Arith
The Arith
class is a container for classes that represent integer arithmetic in the IR. For
example, the class Arith.AddExpr
represents an expression that is the addition of two
integers. The result of all operations on integers are integers, therefore, every expression that is a
subclass of Arith
has a result type of integer.
Nested Class Summary | |
static class |
Arith.AddExpr
The AddExpr inner class represents the addition of two integer values that produces a new
integer value. |
static class |
Arith.AndExpr
The AndExpr class represents the bitwise and of two integer values that produces a single
integer result. |
static class |
Arith.BinOp
The BinOp inner class represents an operation on two integers with an infix binary
operation. |
static class |
Arith.CompExpr
The CompExpr class represents the bitwise complement of an integer value that produces a
single integer result. |
static class |
Arith.DivExpr
The DivExpr inner class represents a division operation on two integer values which
produces a single integer result. |
static class |
Arith.MulExpr
The MulExpr inner class represents the multiplication of two integer values which produces
a single integer result. |
static class |
Arith.NegExpr
The NegExpr class represents the negation (sign reversal) of an integer value that
produces a single integer result. |
static class |
Arith.OrExpr
The OrExpr class represents the bitwise inclusive or of two integer values that produces a
single integer result. |
static class |
Arith.ShiftLeftExpr
The ShiftLeftExpr class represents the shift left of an integer value that produces a
single integer result. |
static class |
Arith.ShiftRightExpr
The ShiftRightExpr class represents the shift left of an integer value that produces a
single integer result. |
static class |
Arith.SubExpr
The SubExpr inner class represents the subtraction of one integer value from another that
results in a new integer value. |
static class |
Arith.UnOp
The UnOp inner class represents an operation on a single integer value. |
static class |
Arith.XorExpr
The XorExpr class represents the bitwise exclusive or of two integer values that produces
a single integer result. |
Field Summary |
Fields inherited from class avrora.core.isdl.ast.Expr |
PREC_A_ADD, PREC_A_AND, PREC_A_MUL, PREC_A_OR, PREC_A_SHIFT, PREC_A_XOR, PREC_L_AND, PREC_L_EQU, PREC_L_OR, PREC_L_REL, PREC_L_XOR, PREC_TERM, PREC_UN |
Constructor Summary | |
Arith()
|
Methods inherited from class avrora.core.isdl.ast.Expr |
accept, accept, accept, getBitWidth, getPrecedence, innerString, isBitRangeExpr, isConstantExpr, isLiteral, isMap, isVariable, tokenToBool, tokenToInt |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public Arith()
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