libgo: update to Go 1.8 release candidate 1

    
    Compiler changes:
      * Change map assignment to use mapassign and assign value directly.
      * Change string iteration to use decoderune, faster for ASCII strings.
      * Change makeslice to take int, and use makeslice64 for larger values.
      * Add new noverflow field to hmap struct used for maps.
    
    Unresolved problems, to be fixed later:
      * Commented out test in go/types/sizes_test.go that doesn't compile.
      * Commented out reflect.TestStructOf test for padding after zero-sized field.
    
    Reviewed-on: https://go-review.googlesource.com/35231

gotools/:
	Updates for Go 1.8rc1.
	* Makefile.am (go_cmd_go_files): Add bug.go.
	(s-zdefaultcc): Write defaultPkgConfig.
	* Makefile.in: Rebuild.

From-SVN: r244456

1 files changed, 2 insertions, 2 deletions

diff --git a/libgo/go/runtime/fastlog2.go b/libgo/go/runtime/fastlog2.go
index 1029de2..6fbe572f4 100644
--- a/libgo/go/runtime/fastlog2.go
+++ b/libgo/go/runtime/fastlog2.go
@@ -10,7 +10,7 @@ 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
@@ -31,5 +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)) }