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[oota-llvm.git] / lib / Target / Sparc / SparcSubtarget.cpp

diff --git a/lib/Target/Sparc/SparcSubtarget.cpp b/lib/Target/Sparc/SparcSubtarget.cpp
index 9666ea9d4543d7a5a49d850a29741cd8b19a2b23..6c501cff6a3ababd48215ab6c9625220720df910 100644 (file)
--- a/lib/Target/Sparc/SparcSubtarget.cpp
+++ b/lib/Target/Sparc/SparcSubtarget.cpp
@@ -1,32 +1,44 @@
-//===- SparcV8Subtarget.cpp - SPARC Subtarget Information -----------------===//
+//===- SparcSubtarget.cpp - SPARC Subtarget Information -------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by Chris Lattner and is distributed under the
-// University of Illinois Open Source License. See LICENSE.TXT for details.
+// 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.
+// This file implements the SPARC specific subclass of TargetSubtargetInfo.
 //
 //===----------------------------------------------------------------------===//
 
-#include "SparcV8Subtarget.h"
-#include "SparcV8GenSubtarget.inc"
+#include "SparcSubtarget.h"
+#include "Sparc.h"
+#include "llvm/Support/TargetRegistry.h"
+
+#define GET_SUBTARGETINFO_TARGET_DESC
+#define GET_SUBTARGETINFO_CTOR
+#include "SparcGenSubtargetInfo.inc"
+
 using namespace llvm;
 
-SparcV8Subtarget::SparcV8Subtarget(const Module &M, const std::string &FS) {
-  // Set the default features.
-  IsV9 = false;
-  V8DeprecatedInsts = false;
-  IsVIS = false;
+SparcSubtarget::SparcSubtarget(const std::string &TT, const std::string &CPU,
+                               const std::string &FS,  bool is64Bit) :
+  SparcGenSubtargetInfo(TT, CPU, FS),
+  IsV9(false),
+  V8DeprecatedInsts(false),
+  IsVIS(false),
+  Is64Bit(is64Bit) {
   
   // Determine default and user specified characteristics
-  std::string CPU = "generic";
+  std::string CPUName = CPU;
+  if (CPUName.empty()) {
+    if (is64Bit)
+      CPUName = "v9";
+    else
+      CPUName = "v8";
+  }
+  IsV9 = CPUName == "v9";
 
-  // FIXME: autodetect host here!
-  
   // Parse features string.
-  ParseSubtargetFeatures(FS, CPU);
-
-};
+  ParseSubtargetFeatures(CPUName, FS);
+}