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cmd/compile: clarify division bounds check optimization

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The name of the function should mention division.
Eliminate double negatives from the comment describing it.

Change-Id: Icef1a5139b3a91b86acb930af97938f5160f7342
Reviewed-on: https://go-review.googlesource.com/c/go/+/217001
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
This commit is contained in:
Josh Bleecher Snyder 2020-01-23 22:18:30 -08:00
parent e932f0addc
commit 1b47fde55c
4 changed files with 9 additions and 7 deletions
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4
src/cmd/compile/internal/ssa/rewrite.go
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@ -480,8 +480,8 @@ func extend32Fto64F(f float32) float64 {
return math.Float64frombits(r)
}
// NeedsFixUp reports whether the division needs fix-up code.
func NeedsFixUp(v *Value) bool {
// DivisionNeedsFixUp reports whether the division needs fix-up code.
func DivisionNeedsFixUp(v *Value) bool {
return v.AuxInt == 0
}