Add SwiftShader source to repo
Oct 6 code drop from Transgaming
Review URL: https://chromereviews.googleplex.com/3846015
diff --git a/src/LLVM/lib/Target/Sparc/SparcSubtarget.cpp b/src/LLVM/lib/Target/Sparc/SparcSubtarget.cpp
new file mode 100644
index 0000000..ce11af1
--- /dev/null
+++ b/src/LLVM/lib/Target/Sparc/SparcSubtarget.cpp
@@ -0,0 +1,34 @@
+//===- 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);
+}
