diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/lit/passes/code-pushing-gc.wast | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/test/lit/passes/code-pushing-gc.wast b/test/lit/passes/code-pushing-gc.wast new file mode 100644 index 000000000..9af0fc019 --- /dev/null +++ b/test/lit/passes/code-pushing-gc.wast @@ -0,0 +1,80 @@ +;; NOTE: Assertions have been generated by update_lit_checks.py and should not be edited. +;; RUN: wasm-opt %s --code-pushing -all -S -o - | filecheck %s + +(module + ;; CHECK: (func $br_on + ;; CHECK-NEXT: (local $x funcref) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (block $out (result (ref func)) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (br_on_func $out + ;; CHECK-NEXT: (ref.func $br_on) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: (local.set $x + ;; CHECK-NEXT: (ref.func $br_on) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (local.get $x) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: (ref.func $br_on) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + (func $br_on + (local $x (ref null func)) + (drop + (block $out (result (ref func)) + ;; We can push the local.set past the br_on. + (local.set $x (ref.func $br_on)) + (drop + (br_on_func $out + (ref.func $br_on) + ) + ) + (drop + (local.get $x) + ) + (ref.func $br_on) + ) + ) + ) + + ;; CHECK: (func $br_on_no + ;; CHECK-NEXT: (local $x funcref) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (block $out (result (ref func)) + ;; CHECK-NEXT: (local.set $x + ;; CHECK-NEXT: (ref.func $br_on_no) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (br_on_func $out + ;; CHECK-NEXT: (ref.func $br_on_no) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: (ref.func $br_on_no) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (local.get $x) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + (func $br_on_no + (local $x (ref null func)) + ;; We can't push here since the local.get is outside of the loop. + (drop + (block $out (result (ref func)) + (local.set $x (ref.func $br_on_no)) + (drop + (br_on_func $out + (ref.func $br_on_no) + ) + ) + (ref.func $br_on_no) + ) + ) + (drop + (local.get $x) + ) + ) +) |