1; RUN: llc < %s -asm-verbose=false -wasm-keep-registers | FileCheck %s --check-prefix=REG
2; RUN: llc < %s -asm-verbose=false | FileCheck %s
3
4target triple = "wasm32-unknown-unknown"
5
6; Test direct and indirect function call between mismatched signatures
7; CHECK-LABEL: foo:
8; CHECK-NEXT: .functype       foo (i32, i32, i32, i32) -> ()
9define swiftcc void @foo(i32, i32) {
10  ret void
11}
12@data = global i8* bitcast (void (i32, i32)* @foo to i8*)
13
14; CHECK-LABEL: bar:
15; CHECK-NEXT: .functype       bar (i32, i32) -> ()
16define swiftcc void @bar() {
17  %1 = load i8*, i8** @data
18; REG: call    foo, $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}
19  call swiftcc void @foo(i32 1, i32 2)
20
21  %2 = bitcast i8* %1 to void (i32, i32)*
22; REG: call_indirect   $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}
23; CHECK: call_indirect   (i32, i32, i32, i32) -> ()
24  call swiftcc void %2(i32 1, i32 2)
25
26  %3 = bitcast i8* %1 to void (i32, i32, i32)*
27; REG: call_indirect   $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}
28; CHECK: call_indirect   (i32, i32, i32, i32) -> ()
29  call swiftcc void %3(i32 1, i32 2, i32 swiftself 3)
30
31  %err = alloca swifterror i32*, align 4
32
33  %4 = bitcast i8* %1 to void (i32, i32, i32**)*
34; REG: call_indirect   $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}
35; CHECK: call_indirect   (i32, i32, i32, i32) -> ()
36  call swiftcc void %4(i32 1, i32 2, i32** swifterror %err)
37
38  %5 = bitcast i8* %1 to void (i32, i32, i32, i32**)*
39; REG: call_indirect   $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}
40; CHECK: call_indirect   (i32, i32, i32, i32) -> ()
41  call swiftcc void %5(i32 1, i32 2, i32 swiftself 3, i32** swifterror %err)
42
43  ret void
44}
45