[libc-commits] [PATCH] D108952: [libc][nfc][obvious] fix typos in FPUtil
Michael Jones via Phabricator via libc-commits
libc-commits at lists.llvm.org
Mon Aug 30 15:39:09 PDT 2021
This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG7f2ce19d1cf1: [libc][nfc][obvious] fix typos in FPUtil (authored by michaelrj).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D108952/new/
https://reviews.llvm.org/D108952
Files:
libc/src/__support/FPUtil/FMA.h
libc/src/__support/FPUtil/Sqrt.h
libc/src/__support/FPUtil/generic/README.md
Index: libc/src/__support/FPUtil/generic/README.md
===================================================================
--- libc/src/__support/FPUtil/generic/README.md
+++ libc/src/__support/FPUtil/generic/README.md
@@ -4,7 +4,7 @@
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
Index: libc/src/__support/FPUtil/Sqrt.h
===================================================================
--- libc/src/__support/FPUtil/Sqrt.h
+++ libc/src/__support/FPUtil/Sqrt.h
@@ -121,7 +121,7 @@
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);
Index: libc/src/__support/FPUtil/FMA.h
===================================================================
--- libc/src/__support/FPUtil/FMA.h
+++ libc/src/__support/FPUtil/FMA.h
@@ -21,7 +21,7 @@
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,
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