remove include/klee/Support/IntEvaluation.h

1 files changed, 0 insertions, 164 deletions

diff --git a/include/klee/Support/IntEvaluation.h b/include/klee/Support/IntEvaluation.h
deleted file mode 100644
index 0e9a40d6..00000000
--- a/include/klee/Support/IntEvaluation.h
+++ /dev/null
@@ -1,164 +0,0 @@
-//===-- IntEvaluation.h -----------------------------------------*- C++ -*-===//
-//
-//                     The KLEE Symbolic Virtual Machine
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef KLEE_INTEVALUATION_H
-#define KLEE_INTEVALUATION_H
-
-#include "klee/ADT/Bits.h"
-
-#define MAX_BITS (sizeof(uint64_t) * 8)
-
-// ASSUMPTION: invalid bits in each uint64_t are 0. the trade-off here is
-// between making trunc/zext/sext fast and making operations that depend
-// on the invalid bits being 0 fast. 
-
-namespace klee {
-namespace ints {
-
-// add of l and r
-inline uint64_t add(uint64_t l, uint64_t r, unsigned inWidth) {
-  return bits64::truncateToNBits(l + r, inWidth);
-}
-
-// difference of l and r
-inline uint64_t sub(uint64_t l, uint64_t r, unsigned inWidth) {
-  return bits64::truncateToNBits(l - r, inWidth);
-}
-
-// product of l and r
-inline uint64_t mul(uint64_t l, uint64_t r, unsigned inWidth) {
-  return bits64::truncateToNBits(l * r, inWidth);
-}
-
-// truncation of l to outWidth bits
-inline uint64_t trunc(uint64_t l, unsigned outWidth, unsigned inWidth) {
-  return bits64::truncateToNBits(l, outWidth);
-}
-
-// zero-extension of l from inWidth to outWidth bits
-inline uint64_t zext(uint64_t l, unsigned outWidth, unsigned inWidth) {
-  return l;
-}
-
-// sign-extension of l from inWidth to outWidth bits
-inline uint64_t sext(uint64_t l, unsigned outWidth, unsigned inWidth) {
-  uint32_t numInvalidBits = MAX_BITS - inWidth;
-  return bits64::truncateToNBits(((int64_t)(l << numInvalidBits)) >> numInvalidBits, outWidth);
-}
-
-// unsigned divide of l by r
-inline uint64_t udiv(uint64_t l, uint64_t r, unsigned inWidth) {
-  return bits64::truncateToNBits(l / r, inWidth);
-}
-
-// unsigned mod of l by r
-inline uint64_t urem(uint64_t l, uint64_t r, unsigned inWidth) {
-  return bits64::truncateToNBits(l % r, inWidth);
-}
-
-// signed divide of l by r
-inline uint64_t sdiv(uint64_t l, uint64_t r, unsigned inWidth) {
-  // sign extend operands so that signed operation on 64-bits works correctly
-  int64_t sl = sext(l, MAX_BITS, inWidth);
-  int64_t sr = sext(r, MAX_BITS, inWidth);
-  return bits64::truncateToNBits(sl / sr, inWidth);
-}
-
-// signed mod of l by r
-inline uint64_t srem(uint64_t l, uint64_t r, unsigned inWidth) {
-  // sign extend operands so that signed operation on 64-bits works correctly
-  int64_t sl = sext(l, MAX_BITS, inWidth);
-  int64_t sr = sext(r, MAX_BITS, inWidth);
-  return bits64::truncateToNBits(sl % sr, inWidth);
-}
-
-// arithmetic shift right of l by r bits
-inline uint64_t ashr(uint64_t l, uint64_t shift, unsigned inWidth) {
-  int64_t sl = sext(l, MAX_BITS, inWidth);
-  return bits64::truncateToNBits(sl >> shift, inWidth);
-}
-
-// logical shift right of l by r bits
-inline uint64_t lshr(uint64_t l, uint64_t shift, unsigned inWidth) {
-  return l >> shift;
-}
-
-// shift left of l by r bits
-inline uint64_t shl(uint64_t l, uint64_t shift, unsigned inWidth) {
-  return bits64::truncateToNBits(l << shift, inWidth);
-}
-
-// logical AND of l and r
-inline uint64_t land(uint64_t l, uint64_t r, unsigned inWidth) {
-  return l & r;
-}
-
-// logical OR of l and r
-inline uint64_t lor(uint64_t l, uint64_t r, unsigned inWidth) {
-  return l | r;
-}
-
-// logical XOR of l and r
-inline uint64_t lxor(uint64_t l, uint64_t r, unsigned inWidth) {
-  return l ^ r;
-}
-
-// comparison operations
-inline uint64_t eq(uint64_t l, uint64_t r, unsigned inWidth) {
-  return l == r;
-}
-
-inline uint64_t ne(uint64_t l, uint64_t r, unsigned inWidth) {
-  return l != r;
-}
-
-inline uint64_t ult(uint64_t l, uint64_t r, unsigned inWidth) {
-  return l < r;
-}
-
-inline uint64_t ule(uint64_t l, uint64_t r, unsigned inWidth) {
-  return l <= r;
-}
-
-inline uint64_t ugt(uint64_t l, uint64_t r, unsigned inWidth) {
-  return l > r;
-}
-
-inline uint64_t uge(uint64_t l, uint64_t r, unsigned inWidth) {
-  return l >= r;
-}
-
-inline uint64_t slt(uint64_t l, uint64_t r, unsigned inWidth) {
-  int64_t sl = sext(l, MAX_BITS, inWidth);
-  int64_t sr = sext(r, MAX_BITS, inWidth);
-  return sl < sr;
-}
-
-inline uint64_t sle(uint64_t l, uint64_t r, unsigned inWidth) {
-  int64_t sl = sext(l, MAX_BITS, inWidth);
-  int64_t sr = sext(r, MAX_BITS, inWidth);
-  return sl <= sr;
-}
-
-inline uint64_t sgt(uint64_t l, uint64_t r, unsigned inWidth) {
-  int64_t sl = sext(l, MAX_BITS, inWidth);
-  int64_t sr = sext(r, MAX_BITS, inWidth);
-  return sl > sr;
-}
-
-inline uint64_t sge(uint64_t l, uint64_t r, unsigned inWidth) {
-  int64_t sl = sext(l, MAX_BITS, inWidth);
-  int64_t sr = sext(r, MAX_BITS, inWidth);
-  return sl >= sr;
-}
-
-} // end namespace ints
-} // end namespace klee
-
-#endif /* KLEE_INTEVALUATION_H */