vendor/llvm/llvm-r135360

1 files changed, 17 insertions, 6 deletions

diff --git a/lib/Target/Alpha/AlphaSubtarget.cpp b/lib/Target/Alpha/AlphaSubtarget.cpp
index bda7104ab926..624a5e2ebd09 100644
--- a/lib/Target/Alpha/AlphaSubtarget.cpp
+++ b/lib/Target/Alpha/AlphaSubtarget.cpp
@@ -7,19 +7,30 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// This file implements the Alpha specific subclass of TargetSubtarget.
+// This file implements the Alpha specific subclass of TargetSubtargetInfo.
 //
 //===----------------------------------------------------------------------===//
 
 #include "AlphaSubtarget.h"
 #include "Alpha.h"
-#include "AlphaGenSubtarget.inc"
+#include "llvm/Target/TargetRegistry.h"
+
+#define GET_SUBTARGETINFO_TARGET_DESC
+#define GET_SUBTARGETINFO_CTOR
+#include "AlphaGenSubtargetInfo.inc"
+
 using namespace llvm;
 
-AlphaSubtarget::AlphaSubtarget(const std::string &TT, const std::string &FS)
-  : HasCT(false) {
-  std::string CPU = "generic";
+AlphaSubtarget::AlphaSubtarget(const std::string &TT, const std::string &CPU,
+                               const std::string &FS)
+  : AlphaGenSubtargetInfo(TT, CPU, FS), HasCT(false) {
+  std::string CPUName = CPU;
+  if (CPUName.empty())
+    CPUName = "generic";
 
   // Parse features string.
-  ParseSubtargetFeatures(FS, CPU);
+  ParseSubtargetFeatures(CPUName, FS);
+
+  // Initialize scheduling itinerary for the specified CPU.
+  InstrItins = getInstrItineraryForCPU(CPUName);
 }