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| author | Wayne Zuo <wdvxdr@golangcn.org> | 2022-09-15 15:14:52 +0800 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2022-09-15 21:05:02 +0000 |
| commit | 629c0b3a6e3e2ff11c9c989a8dcd1a538cdd76f4 (patch) | |
| tree | 57d947bdb7fcf8980a83678eecf593c3e6912024 /src | |
| parent | 5760fde4df4f1e9303de122ae3b5ac80b7ef681d (diff) | |
| download | go-629c0b3a6e3e2ff11c9c989a8dcd1a538cdd76f4.tar.xz | |
cmd/compile: make encoding/binary appends cheaper to inline
Go 1.19 introduce new append-like APIs in package encoding/binary, this
change teaches the inliner to treat calls to these methods as cheap, so
that code using them will be more inlineable.
Updates #42958
Change-Id: Ie3dd4906e285430f435bdedbf8a11fdffce9302d
Reviewed-on: https://go-review.googlesource.com/c/go/+/431015
Auto-Submit: Keith Randall <khr@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Jenny Rakoczy <jenny@golang.org>
Reviewed-by: Jenny Rakoczy <jenny@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Run-TryBot: Jenny Rakoczy <jenny@golang.org>
Run-TryBot: Wayne Zuo <wdvxdr@golangcn.org>
Reviewed-by: Keith Randall <khr@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/cmd/compile/internal/inline/inl.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/cmd/compile/internal/inline/inl.go b/src/cmd/compile/internal/inline/inl.go index 817f2fd999..702b1d1cc5 100644 --- a/src/cmd/compile/internal/inline/inl.go +++ b/src/cmd/compile/internal/inline/inl.go @@ -304,7 +304,9 @@ func (v *hairyVisitor) doNode(n ir.Node) bool { case "littleEndian.Uint64", "littleEndian.Uint32", "littleEndian.Uint16", "bigEndian.Uint64", "bigEndian.Uint32", "bigEndian.Uint16", "littleEndian.PutUint64", "littleEndian.PutUint32", "littleEndian.PutUint16", - "bigEndian.PutUint64", "bigEndian.PutUint32", "bigEndian.PutUint16": + "bigEndian.PutUint64", "bigEndian.PutUint32", "bigEndian.PutUint16", + "littleEndian.AppendUint64", "littleEndian.AppendUint32", "littleEndian.AppendUint16", + "bigEndian.AppendUint64", "bigEndian.AppendUint32", "bigEndian.AppendUint16": cheap = true } } |