mirror of
https://github.com/c64scene-ar/llvm-6502.git
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45fb3f3cb2
First in a series of patches to convert SetCondInst into ICmpInst and FCmpInst using only two opcodes and having the instructions contain their predicate value. Nothing uses these classes yet. More patches to follow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31867 91177308-0d34-0410-b5e6-96231b3b80d8
165 lines
5.5 KiB
C++
165 lines
5.5 KiB
C++
//===-- llvm/Instruction.def - File that describes Instructions -*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file was developed by the LLVM research group and is distributed under
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// the University of Illinois Open Source License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains descriptions of the various LLVM instructions. This is
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// used as a central place for enumerating the different instructions and
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// should eventually be the place to put comments about the instructions.
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//
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//===----------------------------------------------------------------------===//
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// NOTE: NO INCLUDE GUARD DESIRED!
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// Provide definitions of macros so that users of this file do not have to
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// define everything to use it...
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//
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#ifndef FIRST_TERM_INST
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#define FIRST_TERM_INST(num)
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#endif
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#ifndef HANDLE_TERM_INST
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#ifndef HANDLE_INST
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#define HANDLE_TERM_INST(num, opcode, Class)
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#else
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#define HANDLE_TERM_INST(num, opcode, Class) HANDLE_INST(num, opcode, Class)
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#endif
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#endif
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#ifndef LAST_TERM_INST
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#define LAST_TERM_INST(num)
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#endif
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#ifndef FIRST_BINARY_INST
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#define FIRST_BINARY_INST(num)
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#endif
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#ifndef HANDLE_BINARY_INST
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#ifndef HANDLE_INST
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#define HANDLE_BINARY_INST(num, opcode, instclass)
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#else
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#define HANDLE_BINARY_INST(num, opcode, Class) HANDLE_INST(num, opcode, Class)
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#endif
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#endif
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#ifndef LAST_BINARY_INST
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#define LAST_BINARY_INST(num)
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#endif
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#ifndef FIRST_MEMORY_INST
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#define FIRST_MEMORY_INST(num)
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#endif
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#ifndef HANDLE_MEMORY_INST
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#ifndef HANDLE_INST
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#define HANDLE_MEMORY_INST(num, opcode, Class)
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#else
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#define HANDLE_MEMORY_INST(num, opcode, Class) HANDLE_INST(num, opcode, Class)
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#endif
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#endif
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#ifndef LAST_MEMORY_INST
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#define LAST_MEMORY_INST(num)
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#endif
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#ifndef FIRST_OTHER_INST
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#define FIRST_OTHER_INST(num)
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#endif
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#ifndef HANDLE_OTHER_INST
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#ifndef HANDLE_INST
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#define HANDLE_OTHER_INST(num, opcode, Class)
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#else
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#define HANDLE_OTHER_INST(num, opcode, Class) HANDLE_INST(num, opcode, Class)
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#endif
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#endif
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#ifndef LAST_OTHER_INST
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#define LAST_OTHER_INST(num)
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#endif
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// Terminator Instructions - These instructions are used to terminate a basic
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// block of the program. Every basic block must end with one of these
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// instructions for it to be a well formed basic block.
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//
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FIRST_TERM_INST ( 1)
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HANDLE_TERM_INST ( 1, Ret , ReturnInst)
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HANDLE_TERM_INST ( 2, Br , BranchInst)
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HANDLE_TERM_INST ( 3, Switch , SwitchInst)
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HANDLE_TERM_INST ( 4, Invoke , InvokeInst)
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HANDLE_TERM_INST ( 5, Unwind , UnwindInst)
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HANDLE_TERM_INST ( 6, Unreachable, UnreachableInst)
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LAST_TERM_INST ( 6)
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// Standard binary operators...
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FIRST_BINARY_INST( 7)
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HANDLE_BINARY_INST( 7, Add , BinaryOperator)
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HANDLE_BINARY_INST( 8, Sub , BinaryOperator)
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HANDLE_BINARY_INST( 9, Mul , BinaryOperator)
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HANDLE_BINARY_INST(10, UDiv , BinaryOperator)
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HANDLE_BINARY_INST(11, SDiv , BinaryOperator)
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HANDLE_BINARY_INST(12, FDiv , BinaryOperator)
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HANDLE_BINARY_INST(13, URem , BinaryOperator)
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HANDLE_BINARY_INST(14, SRem , BinaryOperator)
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HANDLE_BINARY_INST(15, FRem , BinaryOperator)
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// Logical operators...
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HANDLE_BINARY_INST(16, And , BinaryOperator)
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HANDLE_BINARY_INST(17, Or , BinaryOperator)
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HANDLE_BINARY_INST(18, Xor , BinaryOperator)
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// Binary comparison operators...
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HANDLE_BINARY_INST(19, SetEQ , SetCondInst)
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HANDLE_BINARY_INST(20, SetNE , SetCondInst)
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HANDLE_BINARY_INST(21, SetLE , SetCondInst)
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HANDLE_BINARY_INST(22, SetGE , SetCondInst)
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HANDLE_BINARY_INST(23, SetLT , SetCondInst)
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HANDLE_BINARY_INST(24, SetGT , SetCondInst)
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LAST_BINARY_INST(24)
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// Memory operators...
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FIRST_MEMORY_INST(25)
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HANDLE_MEMORY_INST(25, Malloc, MallocInst) // Heap management instructions
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HANDLE_MEMORY_INST(26, Free , FreeInst )
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HANDLE_MEMORY_INST(27, Alloca, AllocaInst) // Stack management
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HANDLE_MEMORY_INST(28, Load , LoadInst ) // Memory manipulation instrs
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HANDLE_MEMORY_INST(29, Store , StoreInst )
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HANDLE_MEMORY_INST(30, GetElementPtr, GetElementPtrInst)
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LAST_MEMORY_INST(30)
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// Other operators...
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FIRST_OTHER_INST(31)
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HANDLE_OTHER_INST(31, ICmp , ICmpInst ) // Integer comparison instruction
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HANDLE_OTHER_INST(32, FCmp , FCmpInst ) // Floating point comparison instr.
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HANDLE_OTHER_INST(33, PHI , PHINode ) // PHI node instruction
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HANDLE_OTHER_INST(34, Cast , CastInst ) // Type cast
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HANDLE_OTHER_INST(35, Call , CallInst ) // Call a function
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HANDLE_OTHER_INST(36, Shl , ShiftInst ) // Shift Left operations (logical)
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HANDLE_OTHER_INST(37, LShr , ShiftInst ) // Logical Shift right (unsigned)
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HANDLE_OTHER_INST(38, AShr , ShiftInst ) // Arithmetic shift right (signed)
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HANDLE_OTHER_INST(39, Select , SelectInst ) // select instruction
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HANDLE_OTHER_INST(40, UserOp1, Instruction) // May be used internally in a pass
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HANDLE_OTHER_INST(41, UserOp2, Instruction) // Internal to passes only
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HANDLE_OTHER_INST(42, VAArg , VAArgInst ) // vaarg instruction
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HANDLE_OTHER_INST(43, ExtractElement, ExtractElementInst)// extract from vector.
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HANDLE_OTHER_INST(44, InsertElement, InsertElementInst) // insert into vector
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HANDLE_OTHER_INST(45, ShuffleVector, ShuffleVectorInst) // shuffle two vectors.
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LAST_OTHER_INST(45)
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#undef FIRST_TERM_INST
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#undef HANDLE_TERM_INST
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#undef LAST_TERM_INST
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#undef FIRST_BINARY_INST
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#undef HANDLE_BINARY_INST
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#undef LAST_BINARY_INST
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#undef FIRST_MEMORY_INST
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#undef HANDLE_MEMORY_INST
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#undef LAST_MEMORY_INST
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#undef FIRST_OTHER_INST
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#undef HANDLE_OTHER_INST
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#undef LAST_OTHER_INST
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#ifdef HANDLE_INST
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#undef HANDLE_INST
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#endif
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