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les: cosmetic rewrite of the arm64 float bug workaround (#21960)

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* les: revert arm float bug workaround to check go 1.15

* add traces to reproduce outside travis

* simpler workaround
This commit is contained in:
Guillaume Ballet 2020-12-07 13:04:27 +00:00 committed by GitHub
parent 15339cf1c9
commit 581c028d18
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 2 deletions
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5
les/utils/expiredvalue.go
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@ -88,8 +88,9 @@ func (e *ExpiredValue) Add(amount int64, logOffset Fixed64) int64 {
if base >= 0 || uint64(-base) <= e.Base {
// This is a temporary fix to circumvent a golang
// uint conversion issue on arm64, which needs to
// be investigated further. FIXME
e.Base = uint64(int64(e.Base) + int64(base))
// be investigated further. More details at:
// https://github.com/golang/go/issues/43047
e.Base += uint64(int64(base))
return amount
}
net := int64(-float64(e.Base) / factor)