1 //===-- MSP430Subtarget.cpp - MSP430 Subtarget 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 MSP430 specific subclass of TargetSubtargetInfo.
11 //
12 //===----------------------------------------------------------------------===//
13
14 #include "MSP430Subtarget.h"
15 #include "MSP430.h"
16 #include "llvm/Support/TargetRegistry.h"
17
18 using namespace llvm;
19
20 #define DEBUG_TYPE "msp430-subtarget"
21
22 #define GET_SUBTARGETINFO_TARGET_DESC
23 #define GET_SUBTARGETINFO_CTOR
24 #include "MSP430GenSubtargetInfo.inc"
25
anchor()26 void MSP430Subtarget::anchor() { }
27
initializeSubtargetDependencies(StringRef CPU,StringRef FS)28 MSP430Subtarget &MSP430Subtarget::initializeSubtargetDependencies(StringRef CPU, StringRef FS) {
29 ParseSubtargetFeatures("generic", FS);
30 return *this;
31 }
32
MSP430Subtarget(const std::string & TT,const std::string & CPU,const std::string & FS,const TargetMachine & TM)33 MSP430Subtarget::MSP430Subtarget(const std::string &TT, const std::string &CPU,
34 const std::string &FS, const TargetMachine &TM)
35 : MSP430GenSubtargetInfo(TT, CPU, FS),
36 // FIXME: Check DataLayout string.
37 DL("e-m:e-p:16:16-i32:16:32-n8:16"), FrameLowering(),
38 InstrInfo(initializeSubtargetDependencies(CPU, FS)), TLInfo(TM),
39 TSInfo(DL) {}
40