From aed37cbee8efb59b2f1a6bc69adcbaecd9e4fa13 Mon Sep 17 00:00:00 2001
From: Tom Stellard <thomas.stellard@amd.com>
Date: Fri, 4 Jan 2013 15:38:37 +0000
Subject: radeon/llvm: Remove backend code from Mesa

This code now lives in an external tree.

For the next Mesa release fetch the code from the master branch
of this LLVM repo:
http://cgit.freedesktop.org/~tstellar/llvm/

For all subsequent Mesa releases, fetch the code from the official LLVM
project:
www.llvm.org
---
 src/gallium/drivers/radeon/R600RegisterInfo.cpp | 128 ------------------------
 1 file changed, 128 deletions(-)
 delete mode 100644 src/gallium/drivers/radeon/R600RegisterInfo.cpp

(limited to 'src/gallium/drivers/radeon/R600RegisterInfo.cpp')

diff --git a/src/gallium/drivers/radeon/R600RegisterInfo.cpp b/src/gallium/drivers/radeon/R600RegisterInfo.cpp
deleted file mode 100644
index 4096cb050bf..00000000000
--- a/src/gallium/drivers/radeon/R600RegisterInfo.cpp
+++ /dev/null
@@ -1,128 +0,0 @@
-//===-- R600RegisterInfo.cpp - R600 Register Information ------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// The file contains the R600 implementation of the TargetRegisterInfo class.
-//
-//===----------------------------------------------------------------------===//
-
-#include "R600RegisterInfo.h"
-#include "AMDGPUTargetMachine.h"
-#include "R600MachineFunctionInfo.h"
-
-using namespace llvm;
-
-R600RegisterInfo::R600RegisterInfo(AMDGPUTargetMachine &tm,
-    const TargetInstrInfo &tii)
-: AMDGPURegisterInfo(tm, tii),
-  TM(tm),
-  TII(tii)
-  { }
-
-BitVector R600RegisterInfo::getReservedRegs(const MachineFunction &MF) const
-{
-  BitVector Reserved(getNumRegs());
-  const R600MachineFunctionInfo * MFI = MF.getInfo<R600MachineFunctionInfo>();
-
-  Reserved.set(AMDGPU::ZERO);
-  Reserved.set(AMDGPU::HALF);
-  Reserved.set(AMDGPU::ONE);
-  Reserved.set(AMDGPU::ONE_INT);
-  Reserved.set(AMDGPU::NEG_HALF);
-  Reserved.set(AMDGPU::NEG_ONE);
-  Reserved.set(AMDGPU::PV_X);
-  Reserved.set(AMDGPU::ALU_LITERAL_X);
-  Reserved.set(AMDGPU::PREDICATE_BIT);
-  Reserved.set(AMDGPU::PRED_SEL_OFF);
-  Reserved.set(AMDGPU::PRED_SEL_ZERO);
-  Reserved.set(AMDGPU::PRED_SEL_ONE);
-
-  for (TargetRegisterClass::iterator I = AMDGPU::R600_CReg32RegClass.begin(),
-                        E = AMDGPU::R600_CReg32RegClass.end(); I != E; ++I) {
-    Reserved.set(*I);
-  }
-
-  for (std::vector<unsigned>::const_iterator I = MFI->ReservedRegs.begin(),
-                                    E = MFI->ReservedRegs.end(); I != E; ++I) {
-    Reserved.set(*I);
-    Reserved.set(*(getSuperRegisters(*I)));
-  }
-
-  return Reserved;
-}
-
-const TargetRegisterClass *
-R600RegisterInfo::getISARegClass(const TargetRegisterClass * rc) const
-{
-  switch (rc->getID()) {
-  case AMDGPU::GPRF32RegClassID:
-  case AMDGPU::GPRI32RegClassID:
-    return &AMDGPU::R600_Reg32RegClass;
-  default: return rc;
-  }
-}
-
-unsigned R600RegisterInfo::getHWRegIndex(unsigned reg) const
-{
-  switch(reg) {
-  case AMDGPU::ZERO: return 248;
-  case AMDGPU::ONE:
-  case AMDGPU::NEG_ONE: return 249;
-  case AMDGPU::ONE_INT: return 250;
-  case AMDGPU::HALF:
-  case AMDGPU::NEG_HALF: return 252;
-  case AMDGPU::ALU_LITERAL_X: return 253;
-  case AMDGPU::PREDICATE_BIT:
-  case AMDGPU::PRED_SEL_OFF:
-  case AMDGPU::PRED_SEL_ZERO:
-  case AMDGPU::PRED_SEL_ONE:
-    return 0;
-  default: return getHWRegIndexGen(reg);
-  }
-}
-
-unsigned R600RegisterInfo::getHWRegChan(unsigned reg) const
-{
-  switch(reg) {
-  case AMDGPU::ZERO:
-  case AMDGPU::ONE:
-  case AMDGPU::ONE_INT:
-  case AMDGPU::NEG_ONE:
-  case AMDGPU::HALF:
-  case AMDGPU::NEG_HALF:
-  case AMDGPU::ALU_LITERAL_X:
-  case AMDGPU::PREDICATE_BIT:
-  case AMDGPU::PRED_SEL_OFF:
-  case AMDGPU::PRED_SEL_ZERO:
-  case AMDGPU::PRED_SEL_ONE:
-    return 0;
-  default: return getHWRegChanGen(reg);
-  }
-}
-
-const TargetRegisterClass * R600RegisterInfo::getCFGStructurizerRegClass(
-                                                                   MVT VT) const
-{
-  switch(VT.SimpleTy) {
-  default:
-  case MVT::i32: return &AMDGPU::R600_TReg32RegClass;
-  }
-}
-
-unsigned R600RegisterInfo::getSubRegFromChannel(unsigned Channel) const
-{
-  switch (Channel) {
-    default: assert(!"Invalid channel index"); return 0;
-    case 0: return AMDGPU::sel_x;
-    case 1: return AMDGPU::sel_y;
-    case 2: return AMDGPU::sel_z;
-    case 3: return AMDGPU::sel_w;
-  }
-}
-
-#include "R600HwRegInfo.include"
-- 
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