--- a/misc/libphysfs/lzma/C/Compress/Branch/BranchIA64.c	Wed May 16 18:22:28 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,66 +0,0 @@
-/* BranchIA64.c */
-
-#include "BranchIA64.h"
-
-const Byte kBranchTable[32] = 
-{ 
-  0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0,
-  4, 4, 6, 6, 0, 0, 7, 7,
-  4, 4, 0, 0, 4, 4, 0, 0 
-};
-
-UInt32 IA64_Convert(Byte *data, UInt32 size, UInt32 nowPos, int encoding)
-{
-  UInt32 i;
-  for (i = 0; i + 16 <= size; i += 16)
-  {
-    UInt32 instrTemplate = data[i] & 0x1F;
-    UInt32 mask = kBranchTable[instrTemplate];
-    UInt32 bitPos = 5;
-    int slot;
-    for (slot = 0; slot < 3; slot++, bitPos += 41)
-    {
-      UInt32 bytePos, bitRes;
-      UInt64 instruction, instNorm;
-      int j;
-      if (((mask >> slot) & 1) == 0)
-        continue;
-      bytePos = (bitPos >> 3);
-      bitRes = bitPos & 0x7;
-      instruction = 0;
-      for (j = 0; j < 6; j++)
-        instruction += (UInt64)(data[i + j + bytePos]) << (8 * j);
-
-      instNorm = instruction >> bitRes;
-      if (((instNorm >> 37) & 0xF) == 0x5 
-        &&  ((instNorm >> 9) & 0x7) == 0 
-        /* &&  (instNorm & 0x3F)== 0 */
-        )
-      {
-        UInt32 src = (UInt32)((instNorm >> 13) & 0xFFFFF);
-        UInt32 dest;
-        src |= ((UInt32)(instNorm >> 36) & 1) << 20;
-        
-        src <<= 4;
-        
-        if (encoding)
-          dest = nowPos + i + src;
-        else
-          dest = src - (nowPos + i);
-        
-        dest >>= 4;
-        
-        instNorm &= ~((UInt64)(0x8FFFFF) << 13);
-        instNorm |= ((UInt64)(dest & 0xFFFFF) << 13);
-        instNorm |= ((UInt64)(dest & 0x100000) << (36 - 20));
-        
-        instruction &= (1 << bitRes) - 1;
-        instruction |= (instNorm << bitRes);
-        for (j = 0; j < 6; j++)
-          data[i + j + bytePos] = (Byte)(instruction >> (8 * j));
-      }
-    }
-  }
-  return i;
-}