Main CellSPU backend files checked in. Intrinsics and autoconf files
remain.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44595 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/CellSPU/SPUSubtarget.cpp b/lib/Target/CellSPU/SPUSubtarget.cpp
new file mode 100644
index 0000000..6786f7f
--- /dev/null
+++ b/lib/Target/CellSPU/SPUSubtarget.cpp
@@ -0,0 +1,42 @@
+//===- SPUSubtarget.cpp - STI Cell SPU Subtarget Information --------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by a team from the Computer Systems Research
+// Department at The Aerospace Corporation.
+//
+// See README.txt for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the CellSPU-specific subclass of TargetSubtarget.
+//
+//===----------------------------------------------------------------------===//
+
+#include "SPUSubtarget.h"
+#include "SPU.h"
+#include "llvm/Module.h"
+#include "llvm/Target/TargetMachine.h"
+#include "SPUGenSubtarget.inc"
+
+using namespace llvm;
+
+SPUSubtarget::SPUSubtarget(const TargetMachine &tm, const Module &M,
+ const std::string &FS) :
+ TM(tm),
+ StackAlignment(16),
+ ProcDirective(SPU::DEFAULT_PROC),
+ UseLargeMem(false)
+{
+ // Should be the target SPU processor type. For now, since there's only
+ // one, simply default to the current "v0" default:
+ std::string default_cpu("v0");
+
+ // Parse features string.
+ ParseSubtargetFeatures(FS, default_cpu);
+}
+
+/// SetJITMode - This is called to inform the subtarget info that we are
+/// producing code for the JIT.
+void SPUSubtarget::SetJITMode() {
+}