llvm/lib/Target/TargetIntrinsicInfo.cpp
Tim Northover 0f15518dae GlobalISel: support translation of intrinsic calls.
These come in two variants for now: G_INTRINSIC and G_INTRINSIC_W_SIDE_EFFECTS.
We may decide to split the latter up with finer-grained restrictions later, if
necessary.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277224 91177308-0d34-0410-b5e6-96231b3b80d8
2016-07-29 22:32:36 +00:00

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//===-- TargetIntrinsicInfo.cpp - Target Instruction Information ----------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file implements the TargetIntrinsicInfo class.
//
//===----------------------------------------------------------------------===//
#include "llvm/Target/TargetIntrinsicInfo.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/IR/Function.h"
using namespace llvm;
TargetIntrinsicInfo::TargetIntrinsicInfo() {
}
TargetIntrinsicInfo::~TargetIntrinsicInfo() {
}
unsigned TargetIntrinsicInfo::getIntrinsicID(const Function *F) const {
const ValueName *ValName = F->getValueName();
if (!ValName)
return 0;
return lookupName(ValName->getKeyData(), ValName->getKeyLength());
}