//===-- PPCPredicates.cpp - PPC Branch Predicate 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 PowerPC branch predicates.
//
//===----------------------------------------------------------------------===//

#include "PPCPredicates.h"
#include "llvm/Support/ErrorHandling.h"
#include <cassert>
using namespace llvm;

PPC::Predicate PPC::InvertPredicate(PPC::Predicate Opcode) {
  switch (Opcode) {
  default: llvm_unreachable("Unknown PPC branch opcode!");
  case PPC::PRED_EQ: return PPC::PRED_NE;
  case PPC::PRED_NE: return PPC::PRED_EQ;
  case PPC::PRED_LT: return PPC::PRED_GE;
  case PPC::PRED_GE: return PPC::PRED_LT;
  case PPC::PRED_GT: return PPC::PRED_LE;
  case PPC::PRED_LE: return PPC::PRED_GT;
  case PPC::PRED_NU: return PPC::PRED_UN;
  case PPC::PRED_UN: return PPC::PRED_NU;
  }
}

//===-- PPCPredicates.cpp - PPC Branch Predicate 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 PowerPC branch predicates.
//
//===----------------------------------------------------------------------===//

#include "PPCPredicates.h"
#include "llvm/Support/ErrorHandling.h"
#include <cassert>
using namespace llvm;

PPC::Predicate PPC::InvertPredicate(PPC::Predicate Opcode) {
  switch (Opcode) {
  case PPC::PRED_EQ: return PPC::PRED_NE;
  case PPC::PRED_NE: return PPC::PRED_EQ;
  case PPC::PRED_LT: return PPC::PRED_GE;
  case PPC::PRED_GE: return PPC::PRED_LT;
  case PPC::PRED_GT: return PPC::PRED_LE;
  case PPC::PRED_LE: return PPC::PRED_GT;
  case PPC::PRED_NU: return PPC::PRED_UN;
  case PPC::PRED_UN: return PPC::PRED_NU;
  }
  llvm_unreachable("Unknown PPC branch opcode!");
}

Remove default case from fully covered switch.
Remove default case from fully covered switch.

git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@178025 91177308-0d34-0410-b5e6-96231b3b80d8
