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[dev.regabi] cmd/compile: remove OCLOSUREREAD

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After the previous CLs, all closure reads are handled during SSA
construction.

Change-Id: Iad67b01fa2d3798f50ea647be7ccf8195f189c27
Reviewed-on: https://go-review.googlesource.com/c/go/+/281512
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
This commit is contained in:
Matthew Dempsky 2021-01-04 16:33:30 -08:00
parent c9c26d7ffb
commit 7fd84c6e46
9 changed files with 32 additions and 73 deletions
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27
src/cmd/compile/internal/ir/node.go
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@ -294,20 +294,19 @@ const (
OTSLICE // []int
// misc
OINLCALL // intermediary representation of an inlined call.
OEFACE // itable and data words of an empty-interface value.
OITAB // itable word of an interface value.
OIDATA // data word of an interface value in Left
OSPTR // base pointer of a slice or string.
OCLOSUREREAD // read from inside closure struct at beginning of closure function
OCFUNC // reference to c function pointer (not go func value)
OCHECKNIL // emit code to ensure pointer/interface not nil
OVARDEF // variable is about to be fully initialized
OVARKILL // variable is dead
OVARLIVE // variable is alive
ORESULT // result of a function call; Xoffset is stack offset
OINLMARK // start of an inlined body, with file/line of caller. Xoffset is an index into the inline tree.
ONAMEOFFSET // offset within a name
OINLCALL // intermediary representation of an inlined call.
OEFACE // itable and data words of an empty-interface value.
OITAB // itable word of an interface value.
OIDATA // data word of an interface value in Left
OSPTR // base pointer of a slice or string.
OCFUNC // reference to c function pointer (not go func value)
OCHECKNIL // emit code to ensure pointer/interface not nil
OVARDEF // variable is about to be fully initialized
OVARKILL // variable is dead
OVARLIVE // variable is alive
ORESULT // result of a function call; Xoffset is stack offset
OINLMARK // start of an inlined body, with file/line of caller. Xoffset is an index into the inline tree.
ONAMEOFFSET // offset within a name
// arch-specific opcodes
ORETJMP // return to other function