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llvm-mirror/lib/Target/MSP430/MSP430Subtarget.cpp
Evan Cheng 034261674b Fix the ridiculous SubtargetFeatures API where it implicitly expects CPU name to
be the first encoded as the first feature. It then uses the CPU name to look up
features / scheduling itineray even though clients know full well the CPU name
being used to query these properties.

The fix is to just have the clients explictly pass the CPU name!

llvm-svn: 134127
2011-06-30 01:53:36 +00:00

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884 B
C++

//===- MSP430Subtarget.cpp - MSP430 Subtarget Information ---------*- C++ -*-=//
//
// 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 MSP430 specific subclass of TargetSubtarget.
//
//===----------------------------------------------------------------------===//
#include "MSP430Subtarget.h"
#include "MSP430.h"
#include "MSP430GenSubtarget.inc"
using namespace llvm;
MSP430Subtarget::MSP430Subtarget(const std::string &TT,
const std::string &CPUIgnored,
const std::string &FS) {
std::string CPU = "generic";
// Parse features string.
ParseSubtargetFeatures(FS, CPU);
}