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| author | Matthew Dempsky <mdempsky@google.com> | 2023-08-18 00:09:06 -0700 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2023-08-18 22:41:47 +0000 |
| commit | 7af28fa90ec2ce4c90ca47b6bc3e348ac8cb133a (patch) | |
| tree | dc41f3af7b62c7dcc73791e43fe5a09fb39550ac /src/cmd/compile/internal/ir/node.go | |
| parent | 4089b6a5b13282a2fd3d1ec5b1a2d67825c5e6b2 (diff) | |
| download | go-7af28fa90ec2ce4c90ca47b6bc3e348ac8cb133a.tar.xz | |
cmd/compile/internal/ir: remove AsNode
Except for a single call site in escape analysis, every use of
ir.AsNode involves a types.Object that's known to contain
an *ir.Name. Asserting directly to that type makes the code simpler
and more efficient.
The one use in escape analysis is extended to handle nil correctly
without it.
Change-Id: I694ae516903e541341d82c2f65a9155e4b0a9809
Reviewed-on: https://go-review.googlesource.com/c/go/+/520775
TryBot-Bypass: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
Auto-Submit: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Diffstat (limited to 'src/cmd/compile/internal/ir/node.go')
| -rw-r--r-- | src/cmd/compile/internal/ir/node.go | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/src/cmd/compile/internal/ir/node.go b/src/cmd/compile/internal/ir/node.go index 317c716b16..b1829faf7f 100644 --- a/src/cmd/compile/internal/ir/node.go +++ b/src/cmd/compile/internal/ir/node.go @@ -462,13 +462,6 @@ const ( ) -func AsNode(n types.Object) Node { - if n == nil { - return nil - } - return n.(Node) -} - var BlankNode *Name func IsConst(n Node, ct constant.Kind) bool { |