1 files changed, 3 insertions, 57 deletions
diff --git a/lib/ExecutionEngine/ExecutionEngine.cpp b/lib/ExecutionEngine/ExecutionEngine.cpp
index ae96c7f5955f..1c6c0406d048 100644
--- a/lib/ExecutionEngine/ExecutionEngine.cpp
+++ b/lib/ExecutionEngine/ExecutionEngine.cpp
@@ -1,9 +1,8 @@
 //===-- ExecutionEngine.cpp - Common Implementation shared by EEs ---------===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
@@ -1020,32 +1019,6 @@ GenericValue ExecutionEngine::getConstantValue(const Constant *C) {
   return Result;
 }
 
-/// StoreIntToMemory - Fills the StoreBytes bytes of memory starting from Dst
-/// with the integer held in IntVal.
-static void StoreIntToMemory(const APInt &IntVal, uint8_t *Dst,
-                             unsigned StoreBytes) {
-  assert((IntVal.getBitWidth()+7)/8 >= StoreBytes && "Integer too small!");
-  const uint8_t *Src = (const uint8_t *)IntVal.getRawData();
-
-  if (sys::IsLittleEndianHost) {
-    // Little-endian host - the source is ordered from LSB to MSB.  Order the
-    // destination from LSB to MSB: Do a straight copy.
-    memcpy(Dst, Src, StoreBytes);
-  } else {
-    // Big-endian host - the source is an array of 64 bit words ordered from
-    // LSW to MSW.  Each word is ordered from MSB to LSB.  Order the destination
-    // from MSB to LSB: Reverse the word order, but not the bytes in a word.
-    while (StoreBytes > sizeof(uint64_t)) {
-      StoreBytes -= sizeof(uint64_t);
-      // May not be aligned so use memcpy.
-      memcpy(Dst + StoreBytes, Src, sizeof(uint64_t));
-      Src += sizeof(uint64_t);
-    }
-
-    memcpy(Dst, Src + sizeof(uint64_t) - StoreBytes, StoreBytes);
-  }
-}
-
 void ExecutionEngine::StoreValueToMemory(const GenericValue &Val,
                                          GenericValue *Ptr, Type *Ty) {
   const unsigned StoreBytes = getDataLayout().getTypeStoreSize(Ty);
@@ -1093,33 +1066,6 @@ void ExecutionEngine::StoreValueToMemory(const GenericValue &Val,
     std::reverse((uint8_t*)Ptr, StoreBytes + (uint8_t*)Ptr);
 }
 
-/// LoadIntFromMemory - Loads the integer stored in the LoadBytes bytes starting
-/// from Src into IntVal, which is assumed to be wide enough and to hold zero.
-static void LoadIntFromMemory(APInt &IntVal, uint8_t *Src, unsigned LoadBytes) {
-  assert((IntVal.getBitWidth()+7)/8 >= LoadBytes && "Integer too small!");
-  uint8_t *Dst = reinterpret_cast<uint8_t *>(
-                   const_cast<uint64_t *>(IntVal.getRawData()));
-
-  if (sys::IsLittleEndianHost)
-    // Little-endian host - the destination must be ordered from LSB to MSB.
-    // The source is ordered from LSB to MSB: Do a straight copy.
-    memcpy(Dst, Src, LoadBytes);
-  else {
-    // Big-endian - the destination is an array of 64 bit words ordered from
-    // LSW to MSW.  Each word must be ordered from MSB to LSB.  The source is
-    // ordered from MSB to LSB: Reverse the word order, but not the bytes in
-    // a word.
-    while (LoadBytes > sizeof(uint64_t)) {
-      LoadBytes -= sizeof(uint64_t);
-      // May not be aligned so use memcpy.
-      memcpy(Dst, Src + LoadBytes, sizeof(uint64_t));
-      Dst += sizeof(uint64_t);
-    }
-
-    memcpy(Dst + sizeof(uint64_t) - LoadBytes, Src, LoadBytes);
-  }
-}
-
 /// FIXME: document
 ///
 void ExecutionEngine::LoadValueFromMemory(GenericValue &Result,