xref: /llvm-project/llvm/test/CodeGen/AMDGPU/unnamed-function-resource-info.ll (revision 7f60f1312ae007d645fc96618db1238baea088b9) 
1; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx906 < %s | FileCheck %s
2
3; CHECK-LABEL: __unnamed_1:
4; CHECK: .set __unnamed_1.num_vgpr, 0
5; CHECK: .set __unnamed_1.num_agpr, 0
6; CHECK: .set __unnamed_1.numbered_sgpr, 32
7; CHECK: .set __unnamed_1.private_seg_size, 0
8; CHECK: .set __unnamed_1.uses_vcc, 0
9; CHECK: .set __unnamed_1.uses_flat_scratch, 0
10; CHECK: .set __unnamed_1.has_dyn_sized_stack, 0
11; CHECK: .set __unnamed_1.has_recursion, 0
12; CHECK: .set __unnamed_1.has_indirect_call, 0
13define void @1() {
14entry:
15  ret void
16}
17
18; CHECK-LABEL: __unnamed_2:
19; CHECK: .set __unnamed_2.num_vgpr, max(32, __unnamed_1.num_vgpr)
20; CHECK: .set __unnamed_2.num_agpr, max(0, __unnamed_1.num_agpr)
21; CHECK: .set __unnamed_2.numbered_sgpr, max(34, __unnamed_1.numbered_sgpr)
22; CHECK: .set __unnamed_2.private_seg_size, 16+(max(__unnamed_1.private_seg_size))
23; CHECK: .set __unnamed_2.uses_vcc, or(0, __unnamed_1.uses_vcc)
24; CHECK: .set __unnamed_2.uses_flat_scratch, or(0, __unnamed_1.uses_flat_scratch)
25; CHECK: .set __unnamed_2.has_dyn_sized_stack, or(0, __unnamed_1.has_dyn_sized_stack)
26; CHECK: .set __unnamed_2.has_recursion, or(1, __unnamed_1.has_recursion)
27; CHECK: .set __unnamed_2.has_indirect_call, or(0, __unnamed_1.has_indirect_call)
28define void @2() {
29entry:
30  call void @1()
31  ret void
32}
33
34; CHECK-LABEL: {{^}}use
35; CHECK: .set use.num_vgpr, max(32, __unnamed_1.num_vgpr, __unnamed_2.num_vgpr)
36; CHECK: .set use.num_agpr, max(0, __unnamed_1.num_agpr, __unnamed_2.num_agpr)
37; CHECK: .set use.numbered_sgpr, max(33, __unnamed_1.numbered_sgpr, __unnamed_2.numbered_sgpr)
38; CHECK: .set use.private_seg_size, 0+(max(__unnamed_1.private_seg_size, __unnamed_2.private_seg_size))
39; CHECK: .set use.uses_vcc, or(0, __unnamed_1.uses_vcc, __unnamed_2.uses_vcc)
40; CHECK: .set use.uses_flat_scratch, or(1, __unnamed_1.uses_flat_scratch, __unnamed_2.uses_flat_scratch)
41; CHECK: .set use.has_dyn_sized_stack, or(0, __unnamed_1.has_dyn_sized_stack, __unnamed_2.has_dyn_sized_stack)
42; CHECK: .set use.has_recursion, or(1, __unnamed_1.has_recursion, __unnamed_2.has_recursion)
43; CHECK: .set use.has_indirect_call, or(0, __unnamed_1.has_indirect_call, __unnamed_2.has_indirect_call)
44define amdgpu_kernel void @use() {
45  call void @1()
46  call void @2()
47  ret void
48}
49