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| author | Heschi Kreinick <heschi@google.com> | 2018-02-28 16:30:07 -0500 |
|---|---|---|
| committer | Heschi Kreinick <heschi@google.com> | 2018-03-02 18:55:45 +0000 |
| commit | caa1b4afbd145358450587053f290e6870c04b1c (patch) | |
| tree | 0f6d2f71c2945dcca2f1606b34b81fd9ce1ca338 /src/cmd/internal/obj/objfile.go | |
| parent | b77aad089176ecab971d3a72f0357ed0abc81f4a (diff) | |
| download | go-caa1b4afbd145358450587053f290e6870c04b1c.tar.xz | |
cmd/compile/internal/ssa: note zero-width Ops
Add a bool to opInfo to indicate if an Op never results in any
instructions. This is a conservative approximation: some operations,
like Copy, may or may not generate code depending on their arguments.
I built the list by reading each arch's ssaGenValue function. Hopefully
I got them all.
Change-Id: I130b251b65f18208294e129bb7ddc3f91d57d31d
Reviewed-on: https://go-review.googlesource.com/97957
Reviewed-by: Keith Randall <khr@golang.org>
Diffstat (limited to 'src/cmd/internal/obj/objfile.go')
0 files changed, 0 insertions, 0 deletions