More dead code removal (using -Wunreachable-code)

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

diff --git a/lib/Target/Sparc/SparcSubtarget.cpp b/lib/Target/Sparc/SparcSubtarget.cpp
index ce11af1fa842b006e1be55495bd24c5a1c624a8f..7ffd4da3184deecf19d7c62fcdcb1306e0d35925 100644 (file)
--- a/lib/Target/Sparc/SparcSubtarget.cpp
+++ b/lib/Target/Sparc/SparcSubtarget.cpp
@@ -7,28 +7,40 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// This file implements the SPARC specific subclass of TargetSubtarget.
+// This file implements the SPARC specific subclass of TargetSubtargetInfo.
 //
 //===----------------------------------------------------------------------===//
 
 #include "SparcSubtarget.h"
-#include "SparcGenSubtarget.inc"
+#include "Sparc.h"
+#include "llvm/Support/TargetRegistry.h"
+
+#define GET_SUBTARGETINFO_TARGET_DESC
+#define GET_SUBTARGETINFO_CTOR
+#include "SparcGenSubtargetInfo.inc"
+
 using namespace llvm;
 
-SparcSubtarget::SparcSubtarget(const std::string &TT, const std::string &FS, 
-                               bool is64Bit) :
+void SparcSubtarget::anchor() { }
+
+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
-  const char *CPU = "v8";
-  if (is64Bit) {
-    CPU = "v9";
-    IsV9 = true;
+  std::string CPUName = CPU;
+  if (CPUName.empty()) {
+    if (is64Bit)
+      CPUName = "v9";
+    else
+      CPUName = "v8";
   }
+  IsV9 = CPUName == "v9";
 
   // Parse features string.
-  ParseSubtargetFeatures(FS, CPU);
+  ParseSubtargetFeatures(CPUName, FS);
 }