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| author | Matthew Dempsky <mdempsky@google.com> | 2021-06-22 20:37:42 -0700 |
|---|---|---|
| committer | Matthew Dempsky <mdempsky@google.com> | 2021-06-23 04:47:24 +0000 |
| commit | 1a445dab6676b2a5c0b15b313eabec5a79ea99a3 (patch) | |
| tree | 446da210cc3678aaa49cd8f3c5443fe08c3cabba /src/cmd/compile/internal/ir | |
| parent | e59a19ccebe87b84e69625d0b83df6d0fe2499db (diff) | |
| download | go-1a445dab6676b2a5c0b15b313eabec5a79ea99a3.tar.gz go-1a445dab6676b2a5c0b15b313eabec5a79ea99a3.zip | |
[dev.typeparams] cmd/compile: remove CallExpr.PreserveClosure
This flag is only needed to prevent the directClosureCall optimization
in walkCall, when called for walkGoDefer. But walkGoDefer don't need
to call walkCall: at this point in the compile, the call expression
isn't a real call anymore.
Instead, we just need to walkExpr on the function expression.
Change-Id: I8a5176cfe1bff53700cbd21ed1b479ebd9a839ad
Reviewed-on: https://go-review.googlesource.com/c/go/+/330271
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Trust: Matthew Dempsky <mdempsky@google.com>
Diffstat (limited to 'src/cmd/compile/internal/ir')
| -rw-r--r-- | src/cmd/compile/internal/ir/expr.go | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/cmd/compile/internal/ir/expr.go b/src/cmd/compile/internal/ir/expr.go index 779793b2f2..b46fd905fe 100644 --- a/src/cmd/compile/internal/ir/expr.go +++ b/src/cmd/compile/internal/ir/expr.go @@ -157,13 +157,12 @@ const ( type CallExpr struct { miniExpr origNode - X Node - Args Nodes - KeepAlive []*Name // vars to be kept alive until call returns - IsDDD bool - Use CallUse - NoInline bool - PreserveClosure bool // disable directClosureCall for this call + X Node + Args Nodes + KeepAlive []*Name // vars to be kept alive until call returns + IsDDD bool + Use CallUse + NoInline bool } func NewCallExpr(pos src.XPos, op Op, fun Node, args []Node) *CallExpr { |