1; RUN: llc < %s --mtriple=wasm32-unknown-unknown -asm-verbose=false -mattr=+reference-types | FileCheck %s
2
3%funcptr = type void () addrspace(20)*
4%funcref = type i8 addrspace(20)* ;; addrspace 20 is nonintegral
5
6; CHECK: .tabletype __funcref_call_table, funcref, 1
7
8define void @call_funcref(%funcref %ref) {
9; CHECK-LABEL: call_funcref:
10; CHECK-NEXT: .functype       call_funcref (funcref) -> ()
11; CHECK-NEXT: i32.const 0
12; CHECK-NEXT: local.get 0
13; CHECK-NEXT: table.set __funcref_call_table
14; CHECK-NEXT: i32.const 0
15; CHECK-NEXT: call_indirect __funcref_call_table, () -> ()
16; CHECK-NEXT: i32.const 0
17; CHECK-NEXT: ref.null_func
18; CHECK-NEXT: table.set __funcref_call_table
19; CHECK-NEXT: end_function
20  %f = bitcast %funcref %ref to %funcptr
21  call addrspace(20) void %f()
22  ret void
23}
24
25define void @call_funcptr(%funcptr %ref) {
26; CHECK-LABEL: call_funcptr:
27; CHECK-NEXT: .functype       call_funcptr (funcref) -> ()
28; CHECK-NEXT: i32.const	0
29; CHECK-NEXT: local.get	0
30; CHECK-NEXT: table.set	__funcref_call_table
31; CHECK-NEXT: i32.const	0
32; CHECK-NEXT: call_indirect	__funcref_call_table, () -> ()
33; CHECK-NEXT: i32.const	0
34; CHECK-NEXT: ref.null_func
35; CHECK-NEXT: table.set	__funcref_call_table
36; CHECK-NEXT: end_function
37  call addrspace(20) void %ref()
38  ret void
39}
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43