diff options
Diffstat (limited to 'test/lit/passes/optimize-instructions-gc-extern.wast')
| -rw-r--r-- | test/lit/passes/optimize-instructions-gc-extern.wast | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/test/lit/passes/optimize-instructions-gc-extern.wast b/test/lit/passes/optimize-instructions-gc-extern.wast new file mode 100644 index 000000000..18c91f1bb --- /dev/null +++ b/test/lit/passes/optimize-instructions-gc-extern.wast @@ -0,0 +1,59 @@ +;; NOTE: Assertions have been generated by update_lit_checks.py and should not be edited. +;; RUN: wasm-opt %s --optimize-instructions -all -S -o - \ +;; RUN: | filecheck %s + +(module + ;; CHECK: (func $extern.externalize (param $x anyref) (param $y externref) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (extern.externalize + ;; CHECK-NEXT: (local.get $x) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (extern.externalize + ;; CHECK-NEXT: (ref.as_non_null + ;; CHECK-NEXT: (local.get $x) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (extern.internalize + ;; CHECK-NEXT: (local.get $y) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (extern.internalize + ;; CHECK-NEXT: (ref.as_non_null + ;; CHECK-NEXT: (local.get $y) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + (func $extern.externalize (export "ext") (param $x (ref null any)) (param $y (ref null extern)) + ;; We should not change anything here, and also not hit an internal error. + (drop + (extern.externalize + (local.get $x) + ) + ) + (drop + (extern.externalize + (ref.as_non_null + (local.get $x) + ) + ) + ) + (drop + (extern.internalize + (local.get $y) + ) + ) + (drop + (extern.internalize + (ref.as_non_null + (local.get $y) + ) + ) + ) + ) +) |