summaryrefslogtreecommitdiffstats
path: root/lib/Target/CellSPU/SPUSubtarget.h
diff options
context:
space:
mode:
Diffstat (limited to 'lib/Target/CellSPU/SPUSubtarget.h')
-rw-r--r--lib/Target/CellSPU/SPUSubtarget.h97
1 files changed, 0 insertions, 97 deletions
diff --git a/lib/Target/CellSPU/SPUSubtarget.h b/lib/Target/CellSPU/SPUSubtarget.h
deleted file mode 100644
index 27d28b2..0000000
--- a/lib/Target/CellSPU/SPUSubtarget.h
+++ /dev/null
@@ -1,97 +0,0 @@
-//===-- SPUSubtarget.h - Define Subtarget for the Cell SPU ------*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file declares the Cell SPU-specific subclass of TargetSubtargetInfo.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef CELLSUBTARGET_H
-#define CELLSUBTARGET_H
-
-#include "llvm/Target/TargetSubtargetInfo.h"
-#include "llvm/MC/MCInstrItineraries.h"
-#include <string>
-
-#define GET_SUBTARGETINFO_HEADER
-#include "SPUGenSubtargetInfo.inc"
-
-namespace llvm {
- class GlobalValue;
- class StringRef;
-
- namespace SPU {
- enum {
- PROC_NONE,
- DEFAULT_PROC
- };
- }
-
- class SPUSubtarget : public SPUGenSubtargetInfo {
- protected:
- /// stackAlignment - The minimum alignment known to hold of the stack frame
- /// on entry to the function and which must be maintained by every function.
- unsigned StackAlignment;
-
- /// Selected instruction itineraries (one entry per itinerary class.)
- InstrItineraryData InstrItins;
-
- /// Which SPU processor (this isn't really used, but it's there to keep
- /// the C compiler happy)
- unsigned ProcDirective;
-
- /// Use (assume) large memory -- effectively disables the LQA/STQA
- /// instructions that assume 259K local store.
- bool UseLargeMem;
-
- public:
- /// This constructor initializes the data members to match that
- /// of the specified triple.
- ///
- SPUSubtarget(const std::string &TT, const std::string &CPU,
- const std::string &FS);
-
- /// ParseSubtargetFeatures - Parses features string setting specified
- /// subtarget options. Definition of function is auto generated by tblgen.
- void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
-
- /// SetJITMode - This is called to inform the subtarget info that we are
- /// producing code for the JIT.
- void SetJITMode();
-
- /// getStackAlignment - Returns the minimum alignment known to hold of the
- /// stack frame on entry to the function and which must be maintained by
- /// every function for this subtarget.
- unsigned getStackAlignment() const { return StackAlignment; }
-
- /// getInstrItins - Return the instruction itineraies based on subtarget
- /// selection.
- const InstrItineraryData &getInstrItineraryData() const {
- return InstrItins;
- }
-
- /// Use large memory addressing predicate
- bool usingLargeMem() const {
- return UseLargeMem;
- }
-
- /// getDataLayoutString - Return the pointer size and type alignment
- /// properties of this subtarget.
- const char *getDataLayoutString() const {
- return "E-p:32:32:128-f64:64:128-f32:32:128-i64:32:128-i32:32:128"
- "-i16:16:128-i8:8:128-i1:8:128-a:0:128-v64:64:128-v128:128:128"
- "-s:128:128-n32:64";
- }
-
- bool enablePostRAScheduler(CodeGenOpt::Level OptLevel,
- TargetSubtargetInfo::AntiDepBreakMode& Mode,
- RegClassVector& CriticalPathRCs) const;
- };
-} // End llvm namespace
-
-#endif
OpenPOWER on IntegriCloud