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[dev.regabi] cmd/compile: use byte for CallExpr.Use

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Reduce 16 byte for CallExpr, from 184 to 168 on 64-bit archs.

Passes toolstash -cmp.

Change-Id: I59c7609ccd03e8b4a7df8d2c30de8022ae312cee
Reviewed-on: https://go-review.googlesource.com/c/go/+/283732
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
This commit is contained in:
Cuong Manh Le 2021-01-14 11:30:27 +07:00
parent 5a5ab24689
commit 4476300425
1 changed files with 1 additions and 1 deletions
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2
src/cmd/compile/internal/ir/expr.go
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@ -145,7 +145,7 @@ func (n *BinaryExpr) SetOp(op Op) {
}
// A CallUse records how the result of the call is used:
type CallUse int
type CallUse byte
const (
_ CallUse = iota