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Document new constant expr operators, rename bitconvert as bitcast.

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llvm-svn: 31691
This commit is contained in:
Reid Spencer 2006-11-11 22:34:59 +00:00
parent d692c1a0ab
commit e43e97e798
1 changed files with 49 additions and 15 deletions
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64
include/llvm/Instruction.def
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@ -60,6 +60,20 @@
#define LAST_MEMORY_INST(num)
#endif
#ifndef FIRST_CONVERT_INST
#define FIRST_CONVERT_INST(num)
#endif
#ifndef HANDLE_CONVERT_INST
#ifndef HANDLE_INST
#define HANDLE_CONVERT_INST(num, opcode, Class)
#else
#define HANDLE_CONVERT_INST(num, opcode, Class) HANDLE_INST(num, opcode, Class)
#endif
#endif
#ifndef LAST_CONVERT_INST
#define LAST_CONVERT_INST(num)
#endif
#ifndef FIRST_OTHER_INST
#define FIRST_OTHER_INST(num)
#endif
@ -124,22 +138,38 @@ HANDLE_MEMORY_INST(29, Store , StoreInst )
HANDLE_MEMORY_INST(30, GetElementPtr, GetElementPtrInst)
LAST_MEMORY_INST(30)
// Conversion operators ...
// NOTE: The order matters here, see InstCombine (isEliminableCastOfCast)
FIRST_CONVERT_INST(31)
HANDLE_CONVERT_INST(31, Trunc , ConvertInst ) // Truncate integers
HANDLE_CONVERT_INST(32, ZExt , ConvertInst ) // Zero extend integers
HANDLE_CONVERT_INST(33, SExt , ConvertInst ) // Sign extend integers
HANDLE_CONVERT_INST(34, FPToUI , ConvertInst ) // floating point -> UInt
HANDLE_CONVERT_INST(35, FPToSI , ConvertInst ) // floating point -> SInt
HANDLE_CONVERT_INST(36, UIToFP , ConvertInst ) // UInt -> floating point
HANDLE_CONVERT_INST(37, SIToFP , ConvertInst ) // SInt -> floating point
HANDLE_CONVERT_INST(38, FPTrunc , ConvertInst ) // Truncate floating point
HANDLE_CONVERT_INST(39, FPExt , ConvertInst ) // Extend floating point
HANDLE_CONVERT_INST(40, IntToPtr, ConvertInst ) // Integer -> Pointer
HANDLE_CONVERT_INST(41, PtrToInt, ConvertInst ) // Pointer -> Integer
HANDLE_CONVERT_INST(42, BitCast , ConvertInst ) // Type cast
LAST_CONVERT_INST(42)
// Other operators...
FIRST_OTHER_INST(31)
HANDLE_OTHER_INST(31, PHI , PHINode ) // PHI node instruction
HANDLE_OTHER_INST(32, Cast , CastInst ) // Type cast
HANDLE_OTHER_INST(33, Call , CallInst ) // Call a function
HANDLE_OTHER_INST(34, Shl , ShiftInst ) // Shift Left operations (logical)
HANDLE_OTHER_INST(35, LShr , ShiftInst ) // Logical Shift right (unsigned)
HANDLE_OTHER_INST(36, AShr , ShiftInst ) // Arithmetic shift right (signed)
HANDLE_OTHER_INST(37, Select , SelectInst ) // select instruction
HANDLE_OTHER_INST(38, UserOp1, Instruction) // May be used internally in a pass
HANDLE_OTHER_INST(39, UserOp2, Instruction) // Internal to passes only
HANDLE_OTHER_INST(40, VAArg , VAArgInst ) // vaarg instruction
HANDLE_OTHER_INST(41, ExtractElement, ExtractElementInst)// extract from vector.
HANDLE_OTHER_INST(42, InsertElement, InsertElementInst) // insert into vector
HANDLE_OTHER_INST(43, ShuffleVector, ShuffleVectorInst) // shuffle two vectors.
LAST_OTHER_INST(43)
FIRST_OTHER_INST(43)
HANDLE_OTHER_INST(43, PHI , PHINode ) // PHI node instruction
HANDLE_OTHER_INST(44, Call , CallInst ) // Call a function
HANDLE_OTHER_INST(45, Shl , ShiftInst ) // Shift Left operations (logical)
HANDLE_OTHER_INST(46, LShr , ShiftInst ) // Logical Shift right (unsigned)
HANDLE_OTHER_INST(47, AShr , ShiftInst ) // Arithmetic shift right (signed)
HANDLE_OTHER_INST(48, Select , SelectInst ) // select instruction
HANDLE_OTHER_INST(49, UserOp1, Instruction) // May be used internally in a pass
HANDLE_OTHER_INST(50, UserOp2, Instruction) // Internal to passes only
HANDLE_OTHER_INST(51, VAArg , VAArgInst ) // vaarg instruction
HANDLE_OTHER_INST(52, ExtractElement, ExtractElementInst)// extract from vector.
HANDLE_OTHER_INST(53, InsertElement, InsertElementInst) // insert into vector
HANDLE_OTHER_INST(54, ShuffleVector, ShuffleVectorInst) // shuffle two vectors.
LAST_OTHER_INST(54)
#undef FIRST_TERM_INST
#undef HANDLE_TERM_INST
@ -153,6 +183,10 @@ HANDLE_OTHER_INST(43, ShuffleVector, ShuffleVectorInst) // shuffle two vectors.
#undef HANDLE_MEMORY_INST
#undef LAST_MEMORY_INST
#undef FIRST_CONVERT_INST
#undef HANDLE_CONVERT_INST
#undef LAST_CONVERT_INST
#undef FIRST_OTHER_INST
#undef HANDLE_OTHER_INST
#undef LAST_OTHER_INST