Fix minor typos in FPUtil comments.
Reviewed By: michaelrj
Differential Revision: https://reviews.llvm.org/D108952
namespace __llvm_libc {
namespace fputil {
-// We have a generic implementation available only for single precision fma os
+// We have a generic implementation available only for single precision fma as
// we restrict it to float values for now.
template <typename T>
static inline cpp::EnableIfType<cpp::IsSame<T, float>::Value, T> fma(T x, T y,
int xExp = bits.getExponent();
UIntType xMant = bits.getMantissa();
- // Step 1a: Normalize denormal input and append hiddent bit to the mantissa
+ // Step 1a: Normalize denormal input and append hidden bit to the mantissa
if (bits.getUnbiasedExponent() == 0) {
++xExp; // let xExp be the correct exponent of One bit.
internal::normalize<T>(xExp, xMant);
implementations from machine dependent implementations. Consider the example of
the fuse-multiply-add operation (FMA). The C standard library requires three
different flavors, `fma` which operates double precsion numbers, `fmaf` which
-operates on single precision numbers, and `fmal` which operates on `lond double`
+operates on single precision numbers, and `fmal` which operates on `long double`
numbers. On Aarch64, there are hardware instructions which implement the single
and double precision flavors but not the `long double` flavor. For such targets,
we want to be able to call the generic `long double` implementation from the