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| author | Daniel Morsing <daniel.morsing@gmail.com> | 2015-06-11 20:37:01 +0100 |
|---|---|---|
| committer | Daniel Morsing <daniel.morsing@gmail.com> | 2015-06-12 09:24:08 +0000 |
| commit | d5ad9ced1c82d4a1cb63d92f33552a064d7e8162 (patch) | |
| tree | 5541ef4e9da5ccedd8e750645c28177af93c1328 /src/cmd/compile | |
| parent | ba8a146af443205876b087a8adb499aa7d4dd455 (diff) | |
| download | go-d5ad9ced1c82d4a1cb63d92f33552a064d7e8162.tar.xz | |
[dev.ssa] clarify ODCL todo, remove irrelevant colas todo
ODCL nodes are used as the point where the variable is allocated in
the old pass. colas is irrelevant at this point of the compile. All
the checks on it happen at parse time and an ODCL node will have been
inserted right before it.
Change-Id: I1aca053aaa4363bacd12e1156de86fa7b6190a55
Reviewed-on: https://go-review.googlesource.com/10901
Reviewed-by: Keith Randall <khr@golang.org>
Diffstat (limited to 'src/cmd/compile')
| -rw-r--r-- | src/cmd/compile/internal/gc/ssa.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cmd/compile/internal/gc/ssa.go b/src/cmd/compile/internal/gc/ssa.go index b97764e0cf..131e97ff48 100644 --- a/src/cmd/compile/internal/gc/ssa.go +++ b/src/cmd/compile/internal/gc/ssa.go @@ -206,7 +206,8 @@ func (s *state) stmt(n *Node) { s.stmtList(n.List) case ODCL: - // TODO: ??? Assign 0? + // TODO: old gen pass uses dcl node as the point where + // escaping variables' new functions are called. Do that here case OLABEL, OGOTO: // get block at label, or make one @@ -225,7 +226,6 @@ func (s *state) stmt(n *Node) { } case OAS, OASWB: - // TODO(khr): colas? // TODO: do write barrier var val *ssa.Value if n.Right == nil { |