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| author | Heejin Ahn <aheejin@gmail.com> | 2019-11-04 14:03:23 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-11-04 14:03:23 -0800 |
| commit | 7fa8c78dc02501ba4cd6088b3664a1eb8b794cda (patch) | |
| tree | 1c17b0e69e4f7b73dfd0ed6590052880c833aa96 /test | |
| parent | 0a5925a52cc0888fb61bc7b55c78666add5025cd (diff) | |
| download | binaryen-7fa8c78dc02501ba4cd6088b3664a1eb8b794cda.tar.gz binaryen-7fa8c78dc02501ba4cd6088b3664a1eb8b794cda.tar.bz2 binaryen-7fa8c78dc02501ba4cd6088b3664a1eb8b794cda.zip | |
Fix PostWalker traversal of push instruction (#2419)
PostWalker traversal should visit its value.
Diffstat (limited to 'test')
| -rw-r--r-- | test/passes/dce_all-features.txt | 11 | ||||
| -rw-r--r-- | test/passes/dce_all-features.wast | 11 |
2 files changed, 22 insertions, 0 deletions
diff --git a/test/passes/dce_all-features.txt b/test/passes/dce_all-features.txt index f9e1b70a4..109f759c2 100644 --- a/test/passes/dce_all-features.txt +++ b/test/passes/dce_all-features.txt @@ -532,3 +532,14 @@ ) ) ) +(module + (type $FUNCSIG$v (func)) + (func $foo (; 0 ;) (type $FUNCSIG$v) + (nop) + ) + (func $push_unreachable (; 1 ;) (type $FUNCSIG$v) + (push + (unreachable) + ) + ) +) diff --git a/test/passes/dce_all-features.wast b/test/passes/dce_all-features.wast index c6fe0d5d0..cfdc58bbb 100644 --- a/test/passes/dce_all-features.wast +++ b/test/passes/dce_all-features.wast @@ -768,3 +768,14 @@ (call $foo) ;; should be dce'd ) ) + +;; Push-pop +(module + (func $foo) + (func $push_unreachable + (push + (unreachable) + ) + (call $foo) ;; should be dce'd + ) +) |