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cmd/compile/internal/gc: convert Sym.Flags to bitset8

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This makes Sym flags consistent with the rest of the code after
the CL 37445.

No functional changes.

Passes toolstash -cmp.

Change-Id: Ica919f2ab98581371c717fff9a70aeb11058ca17
Reviewed-on: https://go-review.googlesource.com/37847
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
Aliaksandr Valialkin 2017-03-06 20:00:54 +02:00 • committed by Matthew Dempsky
parent 0332b6cf58
commit a5a1fd4bc9
7 changed files with 64 additions and 49 deletions
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24
src/cmd/compile/internal/gc/reflect.go
View file

@ -352,8 +352,8 @@ func methods(t *Type) []*Sig {
sig.type_ = methodfunc(f.Type, t)
sig.mtype = methodfunc(f.Type, nil)
if sig.isym.Flags&SymSiggen == 0 {
sig.isym.Flags |= SymSiggen
if !sig.isym.Siggen() {
sig.isym.SetSiggen(true)
if !eqtype(this, it) || this.Width < Types[Tptr].Width {
compiling_wrappers = 1
genwrapper(it, f, sig.isym, 1)
@ -361,8 +361,8 @@ func methods(t *Type) []*Sig {
}
}
if sig.tsym.Flags&SymSiggen == 0 {
sig.tsym.Flags |= SymSiggen
if !sig.tsym.Siggen() {
sig.tsym.SetSiggen(true)
if !eqtype(this, t) {
compiling_wrappers = 1
genwrapper(t, f, sig.tsym, 0)
@ -416,8 +416,8 @@ func imethods(t *Type) []*Sig {
// code can refer to it.
isym := methodsym(method, t, 0)
if isym.Flags&SymSiggen == 0 {
isym.Flags |= SymSiggen
if !isym.Siggen() {
isym.SetSiggen(true)
genwrapper(t, f, isym, 0)
}
}
@ -1121,10 +1121,10 @@ func dtypesym(t *Type) *Sym {
}
s := typesym(t)
if s.Flags&SymSiggen != 0 {
if s.Siggen() {
return s
}
s.Flags |= SymSiggen
s.SetSiggen(true)
// special case (look for runtime below):
// when compiling package runtime,
@ -1519,10 +1519,10 @@ func dalgsym(t *Type) *Sym {
s = Pkglookup(p, typepkg)
if s.Flags&SymAlgGen != 0 {
if s.AlgGen() {
return s
}
s.Flags |= SymAlgGen
s.SetAlgGen(true)
// make hash closure
p = fmt.Sprintf(".hashfunc%d", t.Width)
@ -1628,8 +1628,8 @@ func dgcptrmask(t *Type) *Sym {
p := fmt.Sprintf("gcbits.%x", ptrmask)
sym := Pkglookup(p, Runtimepkg)
if sym.Flags&SymUniq == 0 {
sym.Flags |= SymUniq
if !sym.Uniq() {
sym.SetUniq(true)
for i, x := range ptrmask {
duint8(sym, i, x)
}