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cmd/compile: call missing popdcl in various genxxx functions

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Not calling popdcl doesn't have an impact on generated code but
the result is a growing (rather than empty) stack of symbols,
possibly causing more data to remain alive than necessary.

Also: minor cleanups.

Change-Id: Ic4fdbcd8843637d69ab1aa15e896a7e6339bc990
Reviewed-on: https://go-review.googlesource.com/20554
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Robert Griesemer <gri@golang.org>
This commit is contained in:
Robert Griesemer 2016-03-10 15:07:08 -08:00
parent 88a21ebb21
commit 157f069873
4 changed files with 13 additions and 6 deletions
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9
src/cmd/compile/internal/gc/go.go
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@ -76,12 +76,13 @@ type Sym struct {
Pkg *Pkg
Name string // variable name
Def *Node // definition: ONAME OTYPE OPACK or OLITERAL
Label *Label // corresponding label (ephemeral)
Block int32 // blocknumber to catch redeclaration
Lastlineno int32 // last declaration for diagnostic
Origpkg *Pkg // original package for . import
Lsym *obj.LSym
Fsym *Sym // funcsym
Label *Label // corresponding label (ephemeral)
Origpkg *Pkg // original package for . import
Lsym *obj.LSym
Fsym *Sym // funcsym
}
type Label struct {