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| author | Heejin Ahn <aheejin@gmail.com> | 2020-02-19 02:06:31 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-02-19 02:06:31 -0800 |
| commit | eca1a663fead59b2b70271a96abb6793e366b7e6 (patch) | |
| tree | 6dd931afad2ee031e760c8a54c7647d49a3c17bc /src/dataflow | |
| parent | 4b79514283d5f6a4fdd058690b78b3bd97e193b0 (diff) | |
| download | binaryen-eca1a663fead59b2b70271a96abb6793e366b7e6.tar.gz binaryen-eca1a663fead59b2b70271a96abb6793e366b7e6.tar.bz2 binaryen-eca1a663fead59b2b70271a96abb6793e366b7e6.zip | |
Code pushing support for br_on_exn (#2660)
Like `br_if`, `br_on_exn` is a conditional branch and across which code
can be pushed past when conditions are satisfied.
Also adds a few lines of comments and NFC changes in a couple places.
Changes in Vacuum are NFC because they were being handled in `default:`
in the same way anyway, but I added them to be more explicit and
consistent with existing code.
Diffstat (limited to 'src/dataflow')
| -rw-r--r-- | src/dataflow/graph.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/dataflow/graph.h b/src/dataflow/graph.h index 41b145ee9..02679995b 100644 --- a/src/dataflow/graph.h +++ b/src/dataflow/graph.h @@ -198,6 +198,8 @@ struct Graph : public UnifiedExpressionVisitor<Graph, Node*> { // Visiting. Node* visitExpression(Expression* curr) { + // TODO Exception handling instruction support + // Control flow and get/set etc. are special. Aside from them, we just need // to do something very generic. if (auto* block = curr->dynCast<Block>()) { |