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 }
31