lib/Target/Blackfin/BlackfinIntrinsicInfo.cpp

   1 //===- BlackfinIntrinsicInfo.cpp - Intrinsic Information --------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file contains the Blackfin implementation of TargetIntrinsicInfo.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #include "BlackfinIntrinsicInfo.h"
  15 #include "llvm/Intrinsics.h"
  16 #include "llvm/Support/raw_ostream.h"
  17 #include <cstring>
  18
  19 using namespace llvm;
  20
  21 namespace bfinIntrinsic {
  22
  23   enum ID {
  24     last_non_bfin_intrinsic = Intrinsic::num_intrinsics-1,
  25 #define GET_INTRINSIC_ENUM_VALUES
  26 #include "BlackfinGenIntrinsics.inc"
  27 #undef GET_INTRINSIC_ENUM_VALUES
  28     , num_bfin_intrinsics
  29   };
  30
  31 }
  32
  33 const char *BlackfinIntrinsicInfo::getName(unsigned IntrID) const {
  34   static const char *const names[] = {
  35 #define GET_INTRINSIC_NAME_TABLE
  36 #include "BlackfinGenIntrinsics.inc"
  37 #undef GET_INTRINSIC_NAME_TABLE
  38   };
  39
  40   if (IntrID < Intrinsic::num_intrinsics)
  41     return 0;
  42   assert(IntrID < bfinIntrinsic::num_bfin_intrinsics && "Invalid intrinsic ID");
  43
  44   return names[IntrID - Intrinsic::num_intrinsics];
  45 }
  46
  47 unsigned
  48 BlackfinIntrinsicInfo::lookupName(const char *Name, unsigned Len) const {
  49 #define GET_FUNCTION_RECOGNIZER
  50 #include "BlackfinGenIntrinsics.inc"
  51 #undef GET_FUNCTION_RECOGNIZER
  52   return 0;
  53 }