diff options
Diffstat (limited to 'tcg/README')
| -rw-r--r-- | tcg/README | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/tcg/README b/tcg/README index b135509345..b342802495 100644 --- a/tcg/README +++ b/tcg/README @@ -263,16 +263,17 @@ ext32u_i64 t0, t1 8, 16 or 32 bit sign/zero extension (both operands must have the same type) -* bswap16_i32 t0, t1 +* bswap16_i32/i64 t0, t1 -16 bit byte swap on a 32 bit value. The two high order bytes must be set -to zero. +16 bit byte swap on a 32/64 bit value. The two/six high order bytes must be +set to zero. -* bswap_i32 t0, t1 +* bswap32_i32/i64 t0, t1 -32 bit byte swap +32 bit byte swap on a 32/64 bit value. With a 32 bit value, the four high +order bytes must be set to zero. -* bswap_i64 t0, t1 +* bswap64_i64 t0, t1 64 bit byte swap |