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;; NOTE: Assertions have been generated by update_lit_checks.py --all-items and should not be edited.
;; NOTE: This test was ported using port_passes_tests_to_lit.py and could be cleaned up.
;; RUN: foreach %s %t wasm-opt --simplify-globals -all -S -o - | filecheck %s
;; Test that we propagate globals into nested children of other globals.
(module
;; CHECK: (type $struct (struct (field i32) (field i32) (field i32)))
(type $struct (struct i32 i32 i32))
;; CHECK: (import "x" "y" (global $no i32))
(import "x" "y" (global $no i32))
;; CHECK: (global $a i32 (i32.const 42))
(global $a i32 (i32.const 42))
;; CHECK: (global $b i32 (i32.const 1337))
(global $b i32 (i32.const 1337))
;; CHECK: (global $struct (ref $struct) (struct.new $struct
;; CHECK-NEXT: (i32.const 42)
;; CHECK-NEXT: (global.get $no)
;; CHECK-NEXT: (i32.const 1337)
;; CHECK-NEXT: ))
(global $struct (ref $struct) (struct.new $struct
(global.get $a)
(global.get $no) ;; the middle item cannot be optimized
(global.get $b)
))
)
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