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Diffstat (limited to 'include/llvm/IR/Instruction.def')
| -rw-r--r-- | include/llvm/IR/Instruction.def | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/include/llvm/IR/Instruction.def b/include/llvm/IR/Instruction.def new file mode 100644 index 0000000..e59a052 --- /dev/null +++ b/include/llvm/IR/Instruction.def @@ -0,0 +1,199 @@ +//===-- llvm/Instruction.def - File that describes Instructions -*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file 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 +// should eventually be the place to put comments about the instructions. +// +//===----------------------------------------------------------------------===// + +// NOTE: NO INCLUDE GUARD DESIRED! + +// 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) +#endif +#ifndef HANDLE_TERM_INST +#ifndef HANDLE_INST +#define HANDLE_TERM_INST(num, opcode, Class) +#else +#define HANDLE_TERM_INST(num, opcode, Class) HANDLE_INST(num, opcode, Class) +#endif +#endif +#ifndef LAST_TERM_INST +#define LAST_TERM_INST(num) +#endif + +#ifndef FIRST_BINARY_INST +#define FIRST_BINARY_INST(num) +#endif +#ifndef HANDLE_BINARY_INST +#ifndef HANDLE_INST +#define HANDLE_BINARY_INST(num, opcode, instclass) +#else +#define HANDLE_BINARY_INST(num, opcode, Class) HANDLE_INST(num, opcode, Class) +#endif +#endif +#ifndef LAST_BINARY_INST +#define LAST_BINARY_INST(num) +#endif + +#ifndef FIRST_MEMORY_INST +#define FIRST_MEMORY_INST(num) +#endif +#ifndef HANDLE_MEMORY_INST +#ifndef HANDLE_INST +#define HANDLE_MEMORY_INST(num, opcode, Class) +#else +#define HANDLE_MEMORY_INST(num, opcode, Class) HANDLE_INST(num, opcode, Class) +#endif +#endif +#ifndef LAST_MEMORY_INST +#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 +#ifndef HANDLE_OTHER_INST +#ifndef HANDLE_INST +#define HANDLE_OTHER_INST(num, opcode, Class) +#else +#define HANDLE_OTHER_INST(num, opcode, Class) HANDLE_INST(num, opcode, Class) +#endif +#endif +#ifndef LAST_OTHER_INST +#define LAST_OTHER_INST(num) +#endif + + +// Terminator Instructions - These instructions are used to terminate a basic +// block of the program. Every basic block must end with one of these +// 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, IndirectBr , IndirectBrInst) +HANDLE_TERM_INST ( 5, Invoke , InvokeInst) +HANDLE_TERM_INST ( 6, Resume , ResumeInst) +HANDLE_TERM_INST ( 7, Unreachable, UnreachableInst) + LAST_TERM_INST ( 7) + +// Standard binary operators... + FIRST_BINARY_INST( 8) +HANDLE_BINARY_INST( 8, Add , BinaryOperator) +HANDLE_BINARY_INST( 9, FAdd , BinaryOperator) +HANDLE_BINARY_INST(10, Sub , BinaryOperator) +HANDLE_BINARY_INST(11, FSub , BinaryOperator) +HANDLE_BINARY_INST(12, Mul , BinaryOperator) +HANDLE_BINARY_INST(13, FMul , BinaryOperator) +HANDLE_BINARY_INST(14, UDiv , BinaryOperator) +HANDLE_BINARY_INST(15, SDiv , BinaryOperator) +HANDLE_BINARY_INST(16, FDiv , BinaryOperator) +HANDLE_BINARY_INST(17, URem , BinaryOperator) +HANDLE_BINARY_INST(18, SRem , BinaryOperator) +HANDLE_BINARY_INST(19, FRem , BinaryOperator) + +// Logical operators (integer operands) +HANDLE_BINARY_INST(20, Shl , BinaryOperator) // Shift left (logical) +HANDLE_BINARY_INST(21, LShr , BinaryOperator) // Shift right (logical) +HANDLE_BINARY_INST(22, AShr , BinaryOperator) // Shift right (arithmetic) +HANDLE_BINARY_INST(23, And , BinaryOperator) +HANDLE_BINARY_INST(24, Or , BinaryOperator) +HANDLE_BINARY_INST(25, Xor , BinaryOperator) + LAST_BINARY_INST(25) + +// Memory operators... + FIRST_MEMORY_INST(26) +HANDLE_MEMORY_INST(26, Alloca, AllocaInst) // Stack management +HANDLE_MEMORY_INST(27, Load , LoadInst ) // Memory manipulation instrs +HANDLE_MEMORY_INST(28, Store , StoreInst ) +HANDLE_MEMORY_INST(29, GetElementPtr, GetElementPtrInst) +HANDLE_MEMORY_INST(30, Fence , FenceInst ) +HANDLE_MEMORY_INST(31, AtomicCmpXchg , AtomicCmpXchgInst ) +HANDLE_MEMORY_INST(32, AtomicRMW , AtomicRMWInst ) + LAST_MEMORY_INST(32) + +// Cast operators ... +// NOTE: The order matters here because CastInst::isEliminableCastPair +// NOTE: (see Instructions.cpp) encodes a table based on this ordering. + FIRST_CAST_INST(33) +HANDLE_CAST_INST(33, Trunc , TruncInst ) // Truncate integers +HANDLE_CAST_INST(34, ZExt , ZExtInst ) // Zero extend integers +HANDLE_CAST_INST(35, SExt , SExtInst ) // Sign extend integers +HANDLE_CAST_INST(36, FPToUI , FPToUIInst ) // floating point -> UInt +HANDLE_CAST_INST(37, FPToSI , FPToSIInst ) // floating point -> SInt +HANDLE_CAST_INST(38, UIToFP , UIToFPInst ) // UInt -> floating point +HANDLE_CAST_INST(39, SIToFP , SIToFPInst ) // SInt -> floating point +HANDLE_CAST_INST(40, FPTrunc , FPTruncInst ) // Truncate floating point +HANDLE_CAST_INST(41, FPExt , FPExtInst ) // Extend floating point +HANDLE_CAST_INST(42, PtrToInt, PtrToIntInst) // Pointer -> Integer +HANDLE_CAST_INST(43, IntToPtr, IntToPtrInst) // Integer -> Pointer +HANDLE_CAST_INST(44, BitCast , BitCastInst ) // Type cast + LAST_CAST_INST(44) + +// Other operators... + FIRST_OTHER_INST(45) +HANDLE_OTHER_INST(45, ICmp , ICmpInst ) // Integer comparison instruction +HANDLE_OTHER_INST(46, FCmp , FCmpInst ) // Floating point comparison instr. +HANDLE_OTHER_INST(47, PHI , PHINode ) // PHI node instruction +HANDLE_OTHER_INST(48, Call , CallInst ) // Call a function +HANDLE_OTHER_INST(49, Select , SelectInst ) // select instruction +HANDLE_OTHER_INST(50, UserOp1, Instruction) // May be used internally in a pass +HANDLE_OTHER_INST(51, UserOp2, Instruction) // Internal to passes only +HANDLE_OTHER_INST(52, VAArg , VAArgInst ) // vaarg instruction +HANDLE_OTHER_INST(53, ExtractElement, ExtractElementInst)// extract from vector +HANDLE_OTHER_INST(54, InsertElement, InsertElementInst) // insert into vector +HANDLE_OTHER_INST(55, ShuffleVector, ShuffleVectorInst) // shuffle two vectors. +HANDLE_OTHER_INST(56, ExtractValue, ExtractValueInst)// extract from aggregate +HANDLE_OTHER_INST(57, InsertValue, InsertValueInst) // insert into aggregate +HANDLE_OTHER_INST(58, LandingPad, LandingPadInst) // Landing pad instruction. + LAST_OTHER_INST(58) + +#undef FIRST_TERM_INST +#undef HANDLE_TERM_INST +#undef LAST_TERM_INST + +#undef FIRST_BINARY_INST +#undef HANDLE_BINARY_INST +#undef LAST_BINARY_INST + +#undef FIRST_MEMORY_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 + +#ifdef HANDLE_INST +#undef HANDLE_INST +#endif |
