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cmd/compile: don't generate DWARF info for static vars

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Static data symbols are compiler generated, not user symbols. The
linker already does not include them in the final DWARF section.
Don't generate the DWARF info in the first place.

Change-Id: Id2ae36683bfc1ed60b9924b7305eae5e8aa14d80
Reviewed-on: https://go-review.googlesource.com/c/go/+/490817
Run-TryBot: Cherry Mui <cherryyz@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
This commit is contained in:
Cherry Mui 2023-04-28 22:15:48 -04:00
parent 39ca989b88
commit 3494a72600
1 changed files with 1 additions and 1 deletions
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2
src/cmd/compile/internal/gc/obj.go
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@ -195,7 +195,7 @@ func dumpGlobal(n *ir.Name) {
}
types.CalcSize(n.Type())
ggloblnod(n)
if n.CoverageCounter() || n.CoverageAuxVar() {
if n.CoverageCounter() || n.CoverageAuxVar() || n.Linksym().Static() {
return
}
base.Ctxt.DwarfGlobal(base.Ctxt.Pkgpath, types.TypeSymName(n.Type()), n.Linksym())