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re PR go/51874 (Many libgo testsuite failures on IRIX) 

PR go/51874
math: Don't use libc log2 and trunc functions.

From-SVN: r184300
This commit is contained in:
Ian Lance Taylor 2012-02-16 07:17:03 +00:00
parent 6df020c0d1
commit a64b24bdef
2 changed files with 2 additions and 8 deletions
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5
libgo/go/math/floor.go
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@ -58,11 +58,8 @@ func ceil(x float64) float64 {
// Trunc(±Inf) = ±Inf // Trunc(±Inf) = ±Inf
// Trunc(NaN) = NaN // Trunc(NaN) = NaN
//extern trunc
func libc_trunc(float64) float64
func Trunc(x float64) float64 { func Trunc(x float64) float64 {
return libc_trunc(x) return trunc(x)
} }
func trunc(x float64) float64 { func trunc(x float64) float64 {

5
libgo/go/math/log10.go
View File

@ -21,11 +21,8 @@ func log10(x float64) float64 {
// Log2 returns the binary logarithm of x. // Log2 returns the binary logarithm of x.
// The special cases are the same as for Log. // The special cases are the same as for Log.
//extern log2
func libc_log2(float64) float64
func Log2(x float64) float64 { func Log2(x float64) float64 {
return libc_log2(x) return log2(x)
} }
func log2(x float64) float64 { func log2(x float64) float64 {