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-rw-r--r--llvm/lib/Target/Sparc/SparcV9FrameInfo.cpp65
1 files changed, 0 insertions, 65 deletions
diff --git a/llvm/lib/Target/Sparc/SparcV9FrameInfo.cpp b/llvm/lib/Target/Sparc/SparcV9FrameInfo.cpp
deleted file mode 100644
index d283e942bb4..00000000000
--- a/llvm/lib/Target/Sparc/SparcV9FrameInfo.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-//===-- Sparc.cpp - General implementation file for the Sparc Target ------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// Interface to stack frame layout info for the UltraSPARC. Starting offsets
-// for each area of the stack frame are aligned at a multiple of
-// getStackFrameSizeAlignment().
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineFunctionInfo.h"
-#include "llvm/Target/TargetFrameInfo.h"
-#include "SparcFrameInfo.h"
-
-using namespace llvm;
-
-int
-SparcFrameInfo::getFirstAutomaticVarOffset(MachineFunction&, bool& pos) const {
- pos = false; // static stack area grows downwards
- return StaticAreaOffsetFromFP;
-}
-
-int
-SparcFrameInfo::getRegSpillAreaOffset(MachineFunction& mcInfo, bool& pos) const
-{
- // ensure no more auto vars are added
- mcInfo.getInfo()->freezeAutomaticVarsArea();
-
- pos = false; // static stack area grows downwards
- unsigned autoVarsSize = mcInfo.getInfo()->getAutomaticVarsSize();
- return StaticAreaOffsetFromFP - autoVarsSize;
-}
-
-int SparcFrameInfo::getTmpAreaOffset(MachineFunction& mcInfo, bool& pos) const {
- MachineFunctionInfo *MFI = mcInfo.getInfo();
- MFI->freezeAutomaticVarsArea(); // ensure no more auto vars are added
- MFI->freezeSpillsArea(); // ensure no more spill slots are added
-
- pos = false; // static stack area grows downwards
- unsigned autoVarsSize = MFI->getAutomaticVarsSize();
- unsigned spillAreaSize = MFI->getRegSpillsSize();
- int offset = autoVarsSize + spillAreaSize;
- return StaticAreaOffsetFromFP - offset;
-}
-
-int
-SparcFrameInfo::getDynamicAreaOffset(MachineFunction& mcInfo, bool& pos) const {
- // Dynamic stack area grows downwards starting at top of opt-args area.
- // The opt-args, required-args, and register-save areas are empty except
- // during calls and traps, so they are shifted downwards on each
- // dynamic-size alloca.
- pos = false;
- unsigned optArgsSize = mcInfo.getInfo()->getMaxOptionalArgsSize();
- if (int extra = optArgsSize % getStackFrameSizeAlignment())
- optArgsSize += (getStackFrameSizeAlignment() - extra);
- int offset = optArgsSize + FirstOptionalOutgoingArgOffsetFromSP;
- assert((offset - OFFSET) % getStackFrameSizeAlignment() == 0);
- return offset;
-}
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