diff options
| author | wdvxdr <wdvxdr1123@gmail.com> | 2021-10-25 17:54:11 +0800 |
|---|---|---|
| committer | Dan Scales <danscales@google.com> | 2021-10-25 16:07:11 +0000 |
| commit | c6e82e5808f4fb6da0fcc9754e29a220451a0dfd (patch) | |
| tree | d464299563cf896fad368a9dac148af2a184c4c2 /src/cmd/compile | |
| parent | 2c66cab8a7b569b2dc5a7ab112ba4579f39c5dbb (diff) | |
| download | go-c6e82e5808f4fb6da0fcc9754e29a220451a0dfd.tar.xz | |
cmd/compile: fix inlining labeled switch statements
CL 357649 fixes inlining labeled FOR/RANGE loops,
we should do same translation for inlined SWITCH's label
Fixes #49145
Change-Id: I9a6f365f57e974271a1eb279b38e81f9b5148788
Reviewed-on: https://go-review.googlesource.com/c/go/+/358315
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Dan Scales <danscales@google.com>
Diffstat (limited to 'src/cmd/compile')
| -rw-r--r-- | src/cmd/compile/internal/inline/inl.go | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/cmd/compile/internal/inline/inl.go b/src/cmd/compile/internal/inline/inl.go index fb6cf53155..1ae6a58de0 100644 --- a/src/cmd/compile/internal/inline/inl.go +++ b/src/cmd/compile/internal/inline/inl.go @@ -1285,18 +1285,24 @@ func (subst *inlsubst) node(n ir.Node) ir.Node { ir.EditChildren(m, subst.edit) if subst.newclofn == nil { - // Translate any label on FOR or RANGE loops - if m.Op() == ir.OFOR { + // Translate any label on FOR, RANGE loops or SWITCH + switch m.Op() { + case ir.OFOR: m := m.(*ir.ForStmt) m.Label = translateLabel(m.Label) return m - } - if m.Op() == ir.ORANGE { + case ir.ORANGE: m := m.(*ir.RangeStmt) m.Label = translateLabel(m.Label) return m + + case ir.OSWITCH: + m := m.(*ir.SwitchStmt) + m.Label = translateLabel(m.Label) + return m } + } switch m := m.(type) { |