diff options
Diffstat (limited to 'libgo/go/runtime/fastlog2.go')
| -rw-r--r-- | libgo/go/runtime/fastlog2.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libgo/go/runtime/fastlog2.go b/libgo/go/runtime/fastlog2.go index b22e8259ad..6fbe572f4a 100644 --- a/libgo/go/runtime/fastlog2.go +++ b/libgo/go/runtime/fastlog2.go @@ -2,13 +2,15 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +// +build ignore + package runtime import "unsafe" // fastlog2 implements a fast approximation to the base 2 log of a // float64. This is used to compute a geometric distribution for heap -// sampling, without introducing dependences into package math. This +// sampling, without introducing dependencies into package math. This // uses a very rough approximation using the float64 exponent and the // first 25 bits of the mantissa. The top 5 bits of the mantissa are // used to load limits from a table of constants and the rest are used @@ -29,5 +31,5 @@ func fastlog2(x float64) float64 { } // float64bits returns the IEEE 754 binary representation of f. -// Taken from math.Float64bits to avoid dependences into package math. +// Taken from math.Float64bits to avoid dependencies into package math. func float64bits(f float64) uint64 { return *(*uint64)(unsafe.Pointer(&f)) } |