xref: /llvm-project/llvm/test/CodeGen/AVR/calling-conv/c/call_aggr.ll (revision 9ef1d37ffb5f56a9b949a6307bbb16c2ea0130e3) 
1; RUN: llc < %s -mtriple=avr | FileCheck %s
2
3declare void @ret_void_args_struct_i8_i32({ i8, i32 } %a)
4declare void @ret_void_args_struct_i8_i8_i8_i8({ i8, i8, i8, i8 } %a)
5declare void @ret_void_args_struct_i32_i16_i8({ i32, i16, i8} %a)
6declare void @ret_void_args_struct_i8_i32_struct_i32_i8({ i8, i32 } %a, { i32, i8 } %b)
7
8; CHECK-LABEL: call_void_args_struct_i8_i32
9define void @call_void_args_struct_i8_i32() {
10    ; CHECK: ldi r20, 64
11    ; CHECK-NEXT: r21,
12    ; CHECK-NEXT: r22,
13    ; CHECK-NEXT: r23,
14    ; CHECK-NEXT: r24,
15    call void @ret_void_args_struct_i8_i32({ i8, i32 } { i8 64, i32 16909060 })
16    ret void
17}
18
19; CHECK-LABEL: @call_void_args_struct_i8_i8_i8_i8
20define void @call_void_args_struct_i8_i8_i8_i8() {
21    ; CHECK: ldi r22, 1
22    ; CHECK-NEXT: ldi r23, 2
23    ; CHECK-NEXT: ldi r24, 3
24    ; CHECK-NEXT: ldi r25, 4
25    call void @ret_void_args_struct_i8_i8_i8_i8({ i8, i8, i8, i8 } { i8 1, i8 2, i8 3, i8 4 })
26    ret void
27}
28
29; CHECK-LABEL: @call_void_args_struct_i32_i16_i8
30define void @call_void_args_struct_i32_i16_i8() {
31    ; CHECK: ldi r18, 4
32    ; CHECK-NEXT: ldi r19, 3
33    ; CHECK-NEXT: ldi r20, 2
34    ; CHECK-NEXT: ldi r21, 1
35    ; CHECK-NEXT: ldi r22, 23
36    ; CHECK-NEXT: ldi r23, 22
37    ; CHECK-NEXT: ldi r24, 64
38    call void @ret_void_args_struct_i32_i16_i8({ i32, i16, i8 } { i32 16909060, i16 5655, i8 64 })
39    ret void
40}
41
42; CHECK-LABEL: @call_void_args_struct_i8_i32_struct_i32_i8
43define void @call_void_args_struct_i8_i32_struct_i32_i8() {
44    ; CHECK: ldi r20, 64
45    ; CHECK: ldi r18, 65
46    call void @ret_void_args_struct_i8_i32_struct_i32_i8({ i8, i32 } { i8 64, i32 16909060 }, { i32, i8 } { i32 287454020, i8 65 })
47    ret void
48}
49