oops - toplevel changelog entry for previous delta.

[deliverable/binutils-gdb.git] / opcodes / tilepro-opc.c

diff --git a/opcodes/tilepro-opc.c b/opcodes/tilepro-opc.c
index eca72808cbc6547c1bebb221f2691d3bc537067a..6449945aa4f4388d5cb973452030b180ccee5e62 100644 (file)
--- a/opcodes/tilepro-opc.c
+++ b/opcodes/tilepro-opc.c
@@ -1,6 +1,6 @@
 /* TILEPro opcode information.
 
-   Copyright 2011 Free Software Foundation, Inc.
+   Copyright (C) 2011-2020 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -10220,8 +10220,8 @@ parse_insn_tilepro (tilepro_bundle_bits bits,
          if (op->is_signed)
            {
              /* Sign-extend the operand.  */
-             int shift = (int)((sizeof(int) * 8) - op->num_bits);
-             opval = (opval << shift) >> shift;
+             unsigned int sign = 1u << (op->num_bits - 1);
+             opval = ((opval & (sign + sign - 1)) ^ sign) - sign;
            }
 
          /* Adjust PC-relative scaled branch offsets.  */