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Diffstat (limited to 'contrib/llvm/utils/TableGen/NeonEmitter.h')
-rw-r--r-- | contrib/llvm/utils/TableGen/NeonEmitter.h | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/contrib/llvm/utils/TableGen/NeonEmitter.h b/contrib/llvm/utils/TableGen/NeonEmitter.h deleted file mode 100644 index 12e4e86..0000000 --- a/contrib/llvm/utils/TableGen/NeonEmitter.h +++ /dev/null @@ -1,176 +0,0 @@ -//===- NeonEmitter.h - Generate arm_neon.h for use with clang ---*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// This tablegen backend is responsible for emitting arm_neon.h, which includes -// a declaration and definition of each function specified by the ARM NEON -// compiler interface. See ARM document DUI0348B. -// -//===----------------------------------------------------------------------===// - -#ifndef NEON_EMITTER_H -#define NEON_EMITTER_H - -#include "Record.h" -#include "TableGenBackend.h" -#include "llvm/ADT/DenseMap.h" -#include "llvm/ADT/StringMap.h" - -enum OpKind { - OpNone, - OpAdd, - OpAddl, - OpAddw, - OpSub, - OpSubl, - OpSubw, - OpMul, - OpMla, - OpMlal, - OpMls, - OpMlsl, - OpMulN, - OpMlaN, - OpMlsN, - OpMlalN, - OpMlslN, - OpMulLane, - OpMullLane, - OpMlaLane, - OpMlsLane, - OpMlalLane, - OpMlslLane, - OpQDMullLane, - OpQDMlalLane, - OpQDMlslLane, - OpQDMulhLane, - OpQRDMulhLane, - OpEq, - OpGe, - OpLe, - OpGt, - OpLt, - OpNeg, - OpNot, - OpAnd, - OpOr, - OpXor, - OpAndNot, - OpOrNot, - OpCast, - OpConcat, - OpDup, - OpDupLane, - OpHi, - OpLo, - OpSelect, - OpRev16, - OpRev32, - OpRev64, - OpReinterpret, - OpAbdl, - OpAba, - OpAbal -}; - -enum ClassKind { - ClassNone, - ClassI, // generic integer instruction, e.g., "i8" suffix - ClassS, // signed/unsigned/poly, e.g., "s8", "u8" or "p8" suffix - ClassW, // width-specific instruction, e.g., "8" suffix - ClassB // bitcast arguments with enum argument to specify type -}; - -namespace llvm { - - class NeonEmitter : public TableGenBackend { - RecordKeeper &Records; - StringMap<OpKind> OpMap; - DenseMap<Record*, ClassKind> ClassMap; - - public: - NeonEmitter(RecordKeeper &R) : Records(R) { - OpMap["OP_NONE"] = OpNone; - OpMap["OP_ADD"] = OpAdd; - OpMap["OP_ADDL"] = OpAddl; - OpMap["OP_ADDW"] = OpAddw; - OpMap["OP_SUB"] = OpSub; - OpMap["OP_SUBL"] = OpSubl; - OpMap["OP_SUBW"] = OpSubw; - OpMap["OP_MUL"] = OpMul; - OpMap["OP_MLA"] = OpMla; - OpMap["OP_MLAL"] = OpMlal; - OpMap["OP_MLS"] = OpMls; - OpMap["OP_MLSL"] = OpMlsl; - OpMap["OP_MUL_N"] = OpMulN; - OpMap["OP_MLA_N"] = OpMlaN; - OpMap["OP_MLS_N"] = OpMlsN; - OpMap["OP_MLAL_N"] = OpMlalN; - OpMap["OP_MLSL_N"] = OpMlslN; - OpMap["OP_MUL_LN"]= OpMulLane; - OpMap["OP_MULL_LN"] = OpMullLane; - OpMap["OP_MLA_LN"]= OpMlaLane; - OpMap["OP_MLS_LN"]= OpMlsLane; - OpMap["OP_MLAL_LN"] = OpMlalLane; - OpMap["OP_MLSL_LN"] = OpMlslLane; - OpMap["OP_QDMULL_LN"] = OpQDMullLane; - OpMap["OP_QDMLAL_LN"] = OpQDMlalLane; - OpMap["OP_QDMLSL_LN"] = OpQDMlslLane; - OpMap["OP_QDMULH_LN"] = OpQDMulhLane; - OpMap["OP_QRDMULH_LN"] = OpQRDMulhLane; - OpMap["OP_EQ"] = OpEq; - OpMap["OP_GE"] = OpGe; - OpMap["OP_LE"] = OpLe; - OpMap["OP_GT"] = OpGt; - OpMap["OP_LT"] = OpLt; - OpMap["OP_NEG"] = OpNeg; - OpMap["OP_NOT"] = OpNot; - OpMap["OP_AND"] = OpAnd; - OpMap["OP_OR"] = OpOr; - OpMap["OP_XOR"] = OpXor; - OpMap["OP_ANDN"] = OpAndNot; - OpMap["OP_ORN"] = OpOrNot; - OpMap["OP_CAST"] = OpCast; - OpMap["OP_CONC"] = OpConcat; - OpMap["OP_HI"] = OpHi; - OpMap["OP_LO"] = OpLo; - OpMap["OP_DUP"] = OpDup; - OpMap["OP_DUP_LN"] = OpDupLane; - OpMap["OP_SEL"] = OpSelect; - OpMap["OP_REV16"] = OpRev16; - OpMap["OP_REV32"] = OpRev32; - OpMap["OP_REV64"] = OpRev64; - OpMap["OP_REINT"] = OpReinterpret; - OpMap["OP_ABDL"] = OpAbdl; - OpMap["OP_ABA"] = OpAba; - OpMap["OP_ABAL"] = OpAbal; - - Record *SI = R.getClass("SInst"); - Record *II = R.getClass("IInst"); - Record *WI = R.getClass("WInst"); - ClassMap[SI] = ClassS; - ClassMap[II] = ClassI; - ClassMap[WI] = ClassW; - } - - // run - Emit arm_neon.h.inc - void run(raw_ostream &o); - - // runHeader - Emit all the __builtin prototypes used in arm_neon.h - void runHeader(raw_ostream &o); - - // runTests - Emit tests for all the Neon intrinsics. - void runTests(raw_ostream &o); - - private: - void emitIntrinsic(raw_ostream &OS, Record *R); - }; - -} // End llvm namespace - -#endif |