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;; NOTE: Assertions have been generated by update_lit_checks.py and should not be edited.
;; RUN: wasm-opt %s --coalesce-locals -all -S -o - | filecheck %s
(module
;; CHECK: (tag $e (param))
;; CHECK: (func $bar (type $none_=>_i32) (result i32)
;; CHECK-NEXT: (i32.const 1984)
;; CHECK-NEXT: )
(func $bar (result i32)
(i32.const 1984)
)
(tag $e)
;; CHECK: (func $bug-cfg-traversal (type $i32_=>_i32) (param $0 i32) (result i32)
;; CHECK-NEXT: (try $try
;; CHECK-NEXT: (do
;; CHECK-NEXT: (local.set $0
;; CHECK-NEXT: (call $bar)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (catch_all
;; CHECK-NEXT: (unreachable)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (local.get $0)
;; CHECK-NEXT: )
(func $bug-cfg-traversal (param $0 i32) (result i32)
(local $x i32)
;; This is a regrssion test case for a bug in cfg-traversal for EH.
;; See https://github.com/WebAssembly/binaryen/pull/3594
(try
(do
(local.set $x
;; the call may or may not throw, so we may reach the get of $x
(call $bar)
)
)
(catch_all
(unreachable)
)
)
(local.get $x)
)
)
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