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      1 ; RUN: llc < %s -asm-verbose=false | FileCheck %s
      2 
      3 ; Test that function pointer casts that require conversions are not converted
      4 ; to wrappers. In theory some conversions could be supported, but currently no
      5 ; conversions are implemented.
      6 
      7 target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
      8 target triple = "wasm32-unknown-unknown"
      9 
     10 ; CHECK-LABEL: test:
     11 ; CHECK-NEXT: i32.const   $push[[L0:[0-9]+]]=, 0{{$}}
     12 ; CHECK-NEXT: call        has_i64_arg@FUNCTION, $pop[[L0]]{{$}}
     13 ; CHECK-NEXT: i32.call    $push{{[0-9]+}}=, has_i64_ret@FUNCTION{{$}}
     14 ; CHECK-NEXT: drop
     15 ; CHECK-NEXT: end_function
     16 
     17 ; CHECK-NOT: .Lbitcast
     18 
     19 declare void @has_i64_arg(i64)
     20 declare i64 @has_i64_ret()
     21 
     22 define void @test() {
     23 entry:
     24   call void bitcast (void (i64)* @has_i64_arg to void (i32)*)(i32 0)
     25   %t = call i32 bitcast (i64 ()* @has_i64_ret to i32 ()*)()
     26   ret void
     27 }
     28