llvm-6502/lib/Target/MSP430/TargetInfo/MSP430TargetInfo.cpp
Daniel Dunbar c984df8602 Add TargetInfo libraries for all targets.
- Intended to match current TargetMachine implementations.

 - No facilities for linking these in yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75751 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 06:35:19 +00:00

47 lines
1.4 KiB
C++

//===-- MSP430TargetInfo.cpp - MSP430 Target Implementation ---------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "llvm/Module.h"
#include "llvm/Target/TargetRegistry.h"
using namespace llvm;
Target TheMSP430Target;
static unsigned MSP430_JITMatchQuality() {
return 0;
}
static unsigned MSP430_TripleMatchQuality(const std::string &TT) {
// We strongly match msp430
if (TT.size() >= 6 && TT[0] == 'm' && TT[1] == 's' && TT[2] == 'p' &&
TT[3] == '4' && TT[4] == '3' && TT[5] == '0')
return 20;
return 0;
}
static unsigned MSP430_ModuleMatchQuality(const Module &M) {
// Check for a triple match.
if (unsigned Q = MSP430_TripleMatchQuality(M.getTargetTriple()))
return Q;
// Otherwise if the target triple is non-empty, we don't match.
if (!M.getTargetTriple().empty()) return 0;
return 0;
}
extern "C" void LLVMInitializeMSP430TargetInfo() {
TargetRegistry::RegisterTarget(TheMSP430Target, "msp430",
"MSP430 [experimental]",
&MSP430_TripleMatchQuality,
&MSP430_ModuleMatchQuality,
&MSP430_JITMatchQuality);
}