SystemZSubtarget.cpp revision 747052c1a5c1c2df9f1346d40eaf7aa8ddd0c506 
1//===- SystemZSubtarget.cpp - SystemZ 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 SystemZ specific subclass of TargetSubtarget.
11//
12//===----------------------------------------------------------------------===//
13
14#include "SystemZSubtarget.h"
15#include "SystemZ.h"
16#include "SystemZGenSubtarget.inc"
17#include "llvm/Target/TargetMachine.h"
18
19using namespace llvm;
20
21SystemZSubtarget::SystemZSubtarget(const TargetMachine &TM, const Module &M,
22                                   const std::string &FS):
23  HasZ10Insts(false) {
24  std::string CPU = "z9";
25
26  // Parse features string.
27  ParseSubtargetFeatures(FS, CPU);
28}
29