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[dev.link] cmd/internal/goobj2: move NoSplit to symbol flag

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Move NoSplit flag from FuncInfo to symbol flag, so this can be
accessed easily without reading the FuncInfo.

The CFunc flag is never used. Remove.

Change-Id: I8bf4fcb2f209434bb90ccc4987a4c3f28f003323
Reviewed-on: https://go-review.googlesource.com/c/go/+/220058
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Jeremy Faller <jeremy@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
This commit is contained in:
Cherry Zhang 2020-02-17 01:27:11 -05:00
parent c4ccd08a25
commit 0f99ab4e86
5 changed files with 13 additions and 20 deletions
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7
src/cmd/link/internal/loader/loader.go
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@ -940,6 +940,11 @@ func (l *Loader) IsReflectMethod(i Sym) bool {
return l.SymAttr(i)&goobj2.SymFlagReflectMethod != 0
}
// Returns whether the i-th symbol is nosplit.
func (l *Loader) IsNoSplit(i Sym) bool {
return l.SymAttr(i)&goobj2.SymFlagNoSplit != 0
}
// Returns whether this is a Go type symbol.
func (l *Loader) IsGoType(i Sym) bool {
return l.SymAttr(i)&goobj2.SymFlagGoType != 0
@ -2189,7 +2194,7 @@ func loadObjFull(l *Loader, r *oReader) {
info := goobj2.FuncInfo{}
info.Read(b)
if info.NoSplit != 0 {
if osym.NoSplit() {
s.Attr |= sym.AttrNoSplit
}
if osym.ReflectMethod() {