Move TargetRegistry and TargetSelect from Target to Support where they belong.
[oota-llvm.git] / lib / Target / Alpha / AlphaSubtarget.cpp
1 //===- AlphaSubtarget.cpp - Alpha Subtarget 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 implements the Alpha specific subclass of TargetSubtargetInfo.
11 //
12 //===----------------------------------------------------------------------===//
13
14 #include "AlphaSubtarget.h"
15 #include "Alpha.h"
16
17 #define GET_SUBTARGETINFO_TARGET_DESC
18 #define GET_SUBTARGETINFO_CTOR
19 #include "AlphaGenSubtargetInfo.inc"
20
21 using namespace llvm;
22
23 AlphaSubtarget::AlphaSubtarget(const std::string &TT, const std::string &CPU,
24                                const std::string &FS)
25   : AlphaGenSubtargetInfo(TT, CPU, FS), HasCT(false) {
26   std::string CPUName = CPU;
27   if (CPUName.empty())
28     CPUName = "generic";
29
30   // Parse features string.
31   ParseSubtargetFeatures(CPUName, FS);
32
33   // Initialize scheduling itinerary for the specified CPU.
34   InstrItins = getInstrItineraryForCPU(CPUName);
35 }