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-rw-r--r--opcodes/m32r-asm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/opcodes/m32r-asm.c b/opcodes/m32r-asm.c
index b45f720..3954608 100644
--- a/opcodes/m32r-asm.c
+++ b/opcodes/m32r-asm.c
@@ -144,8 +144,8 @@ parse_slo16 (CGEN_CPU_DESC cd,
{
value &= 0xffff;
if (value & 0x8000)
- value |= ~0xffff;
- }
+ value = ((value & 0xffff) ^ 0x8000) - 0x8000;
+ }
*valuep = value;
return errmsg;
}