Update comment on fcvt_low_from_sint instruction
@@ -4441,10 +4441,10 @@ pub(crate) fn define(
Inst::new(
"fcvt_low_from_sint",
r#"
- Converts packed signed doubleword integers to packed double precision floating point.
+ Converts packed signed 32-bit integers to packed double precision floating point.
Considering only the low half of the register, each lane in `x` is interpreted as a
- signed doubleword integer that is then converted to a double precision float. This
+ signed 32-bit integer that is then converted to a double precision float. This
instruction differs from fcvt_from_sint in that it converts half the number of lanes
which are converted to occupy twice the number of bits. No rounding should be needed
for the resulting float.
@@ -4466,6 +4466,7 @@ pub(crate) fn define(
Considering only the low half of the register, each lane in `x` is interpreted as a
unsigned 32-bit integer that is then converted to a double precision float. This
+ instruction differs from fcvt_from_uint in that it converts half the number of lanes
which are converted to occupy twice the number of bits. No rounding should be needed
for the resulting float.
