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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.
;; roundtrip to see the effects on heap types in the binary format.
;; RUN: wasm-opt %s --optimize-instructions --roundtrip --all-features -S -o - | filecheck %s
(module
;; Create multiple different function types, all with the same signature. The
;; three tables will use different types, and the emitted call_indirects should
;; use the corresponding types.
(rec
;; CHECK: (rec
;; CHECK-NEXT: (type $v1 (func))
(type $v1 (func))
;; CHECK: (type $v2 (func))
(type $v2 (func))
;; CHECK: (type $v3 (func))
(type $v3 (func))
)
;; CHECK: (type $3 (func (param i32)))
;; CHECK: (table $table-1 10 (ref null $v1))
(table $table-1 10 (ref null $v1))
;; CHECK: (table $table-2 10 (ref null $v2))
(table $table-2 10 (ref null $v2))
;; CHECK: (table $table-3 10 (ref null $v3))
(table $table-3 10 (ref null $v3))
;; CHECK: (elem $elem-1 (table $table-1) (i32.const 0) (ref null $v1) (item (ref.func $helper-1)))
(elem $elem-1 (table $table-1) (i32.const 0) (ref null $v1)
(ref.func $helper-1))
;; CHECK: (elem $elem-2 (table $table-2) (i32.const 0) (ref null $v2) (item (ref.func $helper-2)))
(elem $elem-2 (table $table-2) (i32.const 0) (ref null $v2)
(ref.func $helper-2))
;; CHECK: (elem $elem-3 (table $table-3) (i32.const 0) (ref null $v3) (item (ref.func $helper-3)))
(elem $elem-3 (table $table-3) (i32.const 0) (ref null $v3)
(ref.func $helper-3))
;; CHECK: (func $helper-1 (type $v1)
;; CHECK-NEXT: )
(func $helper-1 (type $v1))
;; CHECK: (func $helper-2 (type $v2)
;; CHECK-NEXT: )
(func $helper-2 (type $v2))
;; CHECK: (func $helper-3 (type $v3)
;; CHECK-NEXT: )
(func $helper-3 (type $v3))
;; CHECK: (func $call-table-get (type $3) (param $x i32)
;; CHECK-NEXT: (call_indirect $table-1 (type $v1)
;; CHECK-NEXT: (local.get $x)
;; CHECK-NEXT: )
;; CHECK-NEXT: (call_indirect $table-2 (type $v2)
;; CHECK-NEXT: (local.get $x)
;; CHECK-NEXT: )
;; CHECK-NEXT: (call_indirect $table-3 (type $v3)
;; CHECK-NEXT: (local.get $x)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
(func $call-table-get (param $x i32)
;; The heap type of the call_indirects that we emit here should be the
;; identical one as on the table that they correspond to.
(call_ref $v1
(table.get $table-1
(local.get $x)
)
)
(call_ref $v2
(table.get $table-2
(local.get $x)
)
)
(call_ref $v3
(table.get $table-3
(local.get $x)
)
)
)
)