forked from OSchip/llvm-project
35 lines
997 B
C++
35 lines
997 B
C++
//===- SparcSubtarget.cpp - SPARC Subtarget Information -------------------===//
|
|
//
|
|
// 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 SPARC specific subclass of TargetSubtarget.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "SparcSubtarget.h"
|
|
#include "SparcGenSubtarget.inc"
|
|
using namespace llvm;
|
|
|
|
SparcSubtarget::SparcSubtarget(const std::string &TT, const std::string &FS,
|
|
bool is64Bit) :
|
|
IsV9(false),
|
|
V8DeprecatedInsts(false),
|
|
IsVIS(false),
|
|
Is64Bit(is64Bit) {
|
|
|
|
// Determine default and user specified characteristics
|
|
const char *CPU = "v8";
|
|
if (is64Bit) {
|
|
CPU = "v9";
|
|
IsV9 = true;
|
|
}
|
|
|
|
// Parse features string.
|
|
ParseSubtargetFeatures(FS, CPU);
|
|
}
|