src/llvm/lib/Target/TargetIntrinsicInfo.cpp

   1 //===-- TargetIntrinsicInfo.cpp - Target Instruction Information ----------===//
   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 implements the TargetIntrinsicInfo class.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #include "llvm/Target/TargetIntrinsicInfo.h"
  15 #include "llvm/ADT/StringMap.h"
  16 #include "llvm/IR/Function.h"
  17 using namespace llvm;
  18
  19 TargetIntrinsicInfo::TargetIntrinsicInfo() {
  20 }
  21
  22 TargetIntrinsicInfo::~TargetIntrinsicInfo() {
  23 }
  24
  25 unsigned TargetIntrinsicInfo::getIntrinsicID(Function *F) const {
  26   const ValueName *ValName = F->getValueName();
  27   if (!ValName)
  28     return 0;
  29   return lookupName(ValName->getKeyData(), ValName->getKeyLength());
  30 }