-//===-- llvm/Instruction.def - File that describes Instructions --*- C++ -*--=//
+//===-- llvm/Instruction.def - File that describes Instructions -*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by the LLVM research group and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
//
// This file contains descriptions of the various LLVM instructions. This is
// used as a central place for enumerating the different instructions and
// NOTE: NO INCLUDE GUARD DESIRED!
-// Provide definitions of macros so that users of this file don't have to define
-// everything to use it...
+// Provide definitions of macros so that users of this file do not have to
+// define everything to use it...
//
#ifndef FIRST_TERM_INST
#define FIRST_TERM_INST(num)
#define LAST_TERM_INST(num)
#endif
-#ifndef FIRST_UNARY_INST
-#define FIRST_UNARY_INST(num)
-#endif
-#ifndef HANDLE_UNARY_INST
-#ifndef HANDLE_INST
-#define HANDLE_UNARY_INST(num, opcode, Class)
-#else
-#define HANDLE_UNARY_INST(num, opcode, Class) HANDLE_INST(num, opcode, Class)
-#endif
-#endif
-#ifndef LAST_UNARY_INST
-#define LAST_UNARY_INST(num)
-#endif
-
#ifndef FIRST_BINARY_INST
#define FIRST_BINARY_INST(num)
#endif
#define LAST_MEMORY_INST(num)
#endif
+#ifndef FIRST_CAST_INST
+#define FIRST_CAST_INST(num)
+#endif
+#ifndef HANDLE_CAST_INST
+#ifndef HANDLE_INST
+#define HANDLE_CAST_INST(num, opcode, Class)
+#else
+#define HANDLE_CAST_INST(num, opcode, Class) HANDLE_INST(num, opcode, Class)
+#endif
+#endif
+#ifndef LAST_CAST_INST
+#define LAST_CAST_INST(num)
+#endif
+
#ifndef FIRST_OTHER_INST
#define FIRST_OTHER_INST(num)
#endif
// instructions for it to be a well formed basic block.
//
FIRST_TERM_INST ( 1)
-HANDLE_TERM_INST ( 1, Ret , ReturnInst)
-HANDLE_TERM_INST ( 2, Br , BranchInst)
-HANDLE_TERM_INST ( 3, Switch, SwitchInst)
-HANDLE_TERM_INST ( 4, Invoke, InvokeInst)
- LAST_TERM_INST ( 4)
-
-// The single unary instruction... a binary inverse.
- FIRST_UNARY_INST ( 5)
-HANDLE_UNARY_INST ( 5, Not , GenericUnaryInst)
- LAST_UNARY_INST ( 5)
+HANDLE_TERM_INST ( 1, Ret , ReturnInst)
+HANDLE_TERM_INST ( 2, Br , BranchInst)
+HANDLE_TERM_INST ( 3, Switch , SwitchInst)
+HANDLE_TERM_INST ( 4, Invoke , InvokeInst)
+HANDLE_TERM_INST ( 5, Unwind , UnwindInst)
+HANDLE_TERM_INST ( 6, Unreachable, UnreachableInst)
+ LAST_TERM_INST ( 6)
// Standard binary operators...
- FIRST_BINARY_INST( 6)
-HANDLE_BINARY_INST( 6, Add , GenericBinaryInst)
-HANDLE_BINARY_INST( 7, Sub , GenericBinaryInst)
-HANDLE_BINARY_INST( 8, Mul , GenericBinaryInst)
-HANDLE_BINARY_INST( 9, Div , GenericBinaryInst)
-HANDLE_BINARY_INST(10, Rem , GenericBinaryInst)
-
-// Logical operators...
-HANDLE_BINARY_INST(11, And , GenericBinaryInst)
-HANDLE_BINARY_INST(12, Or , GenericBinaryInst)
-HANDLE_BINARY_INST(13, Xor , GenericBinaryInst)
-
-// Binary comparison operators...
-HANDLE_BINARY_INST(14, SetEQ , SetCondInst)
-HANDLE_BINARY_INST(15, SetNE , SetCondInst)
-HANDLE_BINARY_INST(16, SetLE , SetCondInst)
-HANDLE_BINARY_INST(17, SetGE , SetCondInst)
-HANDLE_BINARY_INST(18, SetLT , SetCondInst)
-HANDLE_BINARY_INST(19, SetGT , SetCondInst)
- LAST_BINARY_INST(19)
+ FIRST_BINARY_INST( 7)
+HANDLE_BINARY_INST( 7, Add , BinaryOperator)
+HANDLE_BINARY_INST( 8, Sub , BinaryOperator)
+HANDLE_BINARY_INST( 9, Mul , BinaryOperator)
+HANDLE_BINARY_INST(10, UDiv , BinaryOperator)
+HANDLE_BINARY_INST(11, SDiv , BinaryOperator)
+HANDLE_BINARY_INST(12, FDiv , BinaryOperator)
+HANDLE_BINARY_INST(13, URem , BinaryOperator)
+HANDLE_BINARY_INST(14, SRem , BinaryOperator)
+HANDLE_BINARY_INST(15, FRem , BinaryOperator)
+
+// Logical operators (integer operands)
+HANDLE_BINARY_INST(16, Shl , BinaryOperator) // Shift left (logical)
+HANDLE_BINARY_INST(17, LShr , BinaryOperator) // Shift right (logical)
+HANDLE_BINARY_INST(18, AShr , BinaryOperator) // shift right (arithmetic)
+HANDLE_BINARY_INST(19, And , BinaryOperator)
+HANDLE_BINARY_INST(20, Or , BinaryOperator)
+HANDLE_BINARY_INST(21, Xor , BinaryOperator)
+ LAST_BINARY_INST(21)
// Memory operators...
- FIRST_MEMORY_INST(20)
-HANDLE_MEMORY_INST(20, Malloc, MallocInst) // Heap management instructions
-HANDLE_MEMORY_INST(21, Free , FreeInst )
-HANDLE_MEMORY_INST(22, Alloca, AllocaInst) // Stack management
-HANDLE_MEMORY_INST(23, Load , LoadInst ) // Memory manipulation instrs
-HANDLE_MEMORY_INST(24, Store , StoreInst )
-HANDLE_MEMORY_INST(25, GetElementPtr, GetElementPtrInst)
- LAST_MEMORY_INST(25)
+ FIRST_MEMORY_INST(22)
+HANDLE_MEMORY_INST(22, Malloc, MallocInst) // Heap management instructions
+HANDLE_MEMORY_INST(23, Free , FreeInst )
+HANDLE_MEMORY_INST(24, Alloca, AllocaInst) // Stack management
+HANDLE_MEMORY_INST(25, Load , LoadInst ) // Memory manipulation instrs
+HANDLE_MEMORY_INST(26, Store , StoreInst )
+HANDLE_MEMORY_INST(27, GetElementPtr, GetElementPtrInst)
+ LAST_MEMORY_INST(27)
+
+// Cast operators ...
+// NOTE: The order matters here because CastInst::isEliminableCastPair
+// NOTE: (see Instructions.cpp) encodes a table based on this ordering.
+ FIRST_CAST_INST(28)
+HANDLE_CAST_INST(28, Trunc , TruncInst ) // Truncate integers
+HANDLE_CAST_INST(29, ZExt , ZExtInst ) // Zero extend integers
+HANDLE_CAST_INST(30, SExt , SExtInst ) // Sign extend integers
+HANDLE_CAST_INST(31, FPToUI , FPToUIInst ) // floating point -> UInt
+HANDLE_CAST_INST(32, FPToSI , FPToSIInst ) // floating point -> SInt
+HANDLE_CAST_INST(33, UIToFP , UIToFPInst ) // UInt -> floating point
+HANDLE_CAST_INST(34, SIToFP , SIToFPInst ) // SInt -> floating point
+HANDLE_CAST_INST(35, FPTrunc , FPTruncInst ) // Truncate floating point
+HANDLE_CAST_INST(36, FPExt , FPExtInst ) // Extend floating point
+HANDLE_CAST_INST(37, PtrToInt, PtrToIntInst) // Pointer -> Integer
+HANDLE_CAST_INST(38, IntToPtr, IntToPtrInst) // Integer -> Pointer
+HANDLE_CAST_INST(39, BitCast , BitCastInst ) // Type cast
+ LAST_CAST_INST(39)
// Other operators...
- FIRST_OTHER_INST(26)
-HANDLE_OTHER_INST(26, PHINode, PHINode ) // PHI node instruction
-HANDLE_OTHER_INST(27, Cast , CastInst ) // Type cast
-HANDLE_OTHER_INST(28, Call , CallInst ) // Call a function
-
-HANDLE_OTHER_INST(29, Shl , ShiftInst ) // Shift operations
-HANDLE_OTHER_INST(30, Shr , ShiftInst )
-
-HANDLE_OTHER_INST(31, UserOp1, Instruction) // May be used internally in a pass
-HANDLE_OTHER_INST(32, UserOp2, Instruction)
- LAST_OTHER_INST(32)
+ FIRST_OTHER_INST(40)
+HANDLE_OTHER_INST(40, ICmp , ICmpInst ) // Integer comparison instruction
+HANDLE_OTHER_INST(41, FCmp , FCmpInst ) // Floating point comparison instr.
+HANDLE_OTHER_INST(42, PHI , PHINode ) // PHI node instruction
+HANDLE_OTHER_INST(43, Call , CallInst ) // Call a function
+HANDLE_OTHER_INST(44, Select , SelectInst ) // select instruction
+HANDLE_OTHER_INST(45, UserOp1, Instruction) // May be used internally in a pass
+HANDLE_OTHER_INST(46, UserOp2, Instruction) // Internal to passes only
+HANDLE_OTHER_INST(47, VAArg , VAArgInst ) // vaarg instruction
+HANDLE_OTHER_INST(48, ExtractElement, ExtractElementInst)// extract from vector.
+HANDLE_OTHER_INST(49, InsertElement, InsertElementInst) // insert into vector
+HANDLE_OTHER_INST(50, ShuffleVector, ShuffleVectorInst) // shuffle two vectors.
+ LAST_OTHER_INST(50)
#undef FIRST_TERM_INST
#undef HANDLE_TERM_INST
#undef LAST_TERM_INST
-#undef FIRST_UNARY_INST
-#undef HANDLE_UNARY_INST
-#undef LAST_UNARY_INST
-
#undef FIRST_BINARY_INST
#undef HANDLE_BINARY_INST
#undef LAST_BINARY_INST
#undef HANDLE_MEMORY_INST
#undef LAST_MEMORY_INST
+#undef FIRST_CAST_INST
+#undef HANDLE_CAST_INST
+#undef LAST_CAST_INST
+
#undef FIRST_OTHER_INST
#undef HANDLE_OTHER_INST
#undef LAST_OTHER_INST
projects / oota-llvm.git / blobdiff