xref: /llvm-project/llvm/test/CodeGen/SPIRV/ExecutionMode.ll (revision 6cce67a8f9bbab7ebaafa6f33e0efbb22dee3ea1)
1; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s
2; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %}
3
4; CHECK-DAG: %[[#VOID:]] = OpTypeVoid
5
6; CHECK-DAG: OpEntryPoint Kernel %[[#WORKER:]] "worker"
7; CHECK-DAG: OpEntryPoint Kernel %[[#INIT:]] "_SPIRV_GLOBAL__I_45b04794_Test_attr.cl"
8; CHECK-DAG: OpEntryPoint Kernel %[[#FIN:]] "_SPIRV_GLOBAL__D_45b04794_Test_attr.cl"
9
10; CHECK-DAG: OpExecutionMode %[[#WORKER]] LocalSize 10 10 10
11; CHECK-DAG: OpExecutionMode %[[#WORKER]] LocalSizeHint 12 10 1
12; CHECK-DAG: OpExecutionMode %[[#WORKER]] VecTypeHint 262149
13; CHECK-DAG: OpExecutionMode %[[#WORKER]] SubgroupsPerWorkgroup 4
14; CHECK-DAG: OpExecutionMode %[[#INIT]] LocalSize 1 1 1
15; CHECK-DAG: OpExecutionMode %[[#INIT]] Initializer
16; CHECK-DAG: OpExecutionMode %[[#FIN]] LocalSize 1 1 1
17; CHECK-DAG: OpExecutionMode %[[#FIN]] Finalizer
18
19%struct.global_ctor_dtor = type { i32 }
20
21@g = addrspace(1) global %struct.global_ctor_dtor zeroinitializer, align 4
22
23define internal spir_func void @__cxx_global_var_init() {
24entry:
25  call spir_func void @_ZNU3AS416global_ctor_dtorC1Ei(%struct.global_ctor_dtor addrspace(4)* addrspacecast (%struct.global_ctor_dtor addrspace(1)* @g to %struct.global_ctor_dtor addrspace(4)*), i32 12)
26  ret void
27}
28
29define linkonce_odr spir_func void @_ZNU3AS416global_ctor_dtorC1Ei(%struct.global_ctor_dtor addrspace(4)* %this, i32 %i) unnamed_addr align 2 {
30entry:
31  %this.addr = alloca %struct.global_ctor_dtor addrspace(4)*, align 4
32  %i.addr = alloca i32, align 4
33  store %struct.global_ctor_dtor addrspace(4)* %this, %struct.global_ctor_dtor addrspace(4)** %this.addr, align 4
34  store i32 %i, i32* %i.addr, align 4
35  %this1 = load %struct.global_ctor_dtor addrspace(4)*, %struct.global_ctor_dtor addrspace(4)** %this.addr
36  %0 = load i32, i32* %i.addr, align 4
37  call spir_func void @_ZNU3AS416global_ctor_dtorC2Ei(%struct.global_ctor_dtor addrspace(4)* %this1, i32 %0)
38  ret void
39}
40
41define linkonce_odr spir_func void @_ZNU3AS416global_ctor_dtorD1Ev(%struct.global_ctor_dtor addrspace(4)* %this) unnamed_addr align 2 {
42entry:
43  %this.addr = alloca %struct.global_ctor_dtor addrspace(4)*, align 4
44  store %struct.global_ctor_dtor addrspace(4)* %this, %struct.global_ctor_dtor addrspace(4)** %this.addr, align 4
45  %this1 = load %struct.global_ctor_dtor addrspace(4)*, %struct.global_ctor_dtor addrspace(4)** %this.addr
46  call spir_func void @_ZNU3AS416global_ctor_dtorD2Ev(%struct.global_ctor_dtor addrspace(4)* %this1)
47  ret void
48}
49
50define internal spir_func void @__dtor_g() {
51entry:
52  call spir_func void @_ZNU3AS416global_ctor_dtorD1Ev(%struct.global_ctor_dtor addrspace(4)* addrspacecast (%struct.global_ctor_dtor addrspace(1)* @g to %struct.global_ctor_dtor addrspace(4)*))
53  ret void
54}
55
56; CHECK: %[[#WORKER]] = OpFunction %[[#VOID]]
57
58define spir_kernel void @worker() {
59entry:
60  ret void
61}
62
63define linkonce_odr spir_func void @_ZNU3AS416global_ctor_dtorD2Ev(%struct.global_ctor_dtor addrspace(4)* %this) unnamed_addr align 2 {
64entry:
65  %this.addr = alloca %struct.global_ctor_dtor addrspace(4)*, align 4
66  store %struct.global_ctor_dtor addrspace(4)* %this, %struct.global_ctor_dtor addrspace(4)** %this.addr, align 4
67  %this1 = load %struct.global_ctor_dtor addrspace(4)*, %struct.global_ctor_dtor addrspace(4)** %this.addr
68  %a = getelementptr inbounds %struct.global_ctor_dtor, %struct.global_ctor_dtor addrspace(4)* %this1, i32 0, i32 0
69  store i32 0, i32 addrspace(4)* %a, align 4
70  ret void
71}
72
73define linkonce_odr spir_func void @_ZNU3AS416global_ctor_dtorC2Ei(%struct.global_ctor_dtor addrspace(4)* %this, i32 %i) unnamed_addr align 2 {
74entry:
75  %this.addr = alloca %struct.global_ctor_dtor addrspace(4)*, align 4
76  %i.addr = alloca i32, align 4
77  store %struct.global_ctor_dtor addrspace(4)* %this, %struct.global_ctor_dtor addrspace(4)** %this.addr, align 4
78  store i32 %i, i32* %i.addr, align 4
79  %this1 = load %struct.global_ctor_dtor addrspace(4)*, %struct.global_ctor_dtor addrspace(4)** %this.addr
80  %0 = load i32, i32* %i.addr, align 4
81  %a = getelementptr inbounds %struct.global_ctor_dtor, %struct.global_ctor_dtor addrspace(4)* %this1, i32 0, i32 0
82  store i32 %0, i32 addrspace(4)* %a, align 4
83  ret void
84}
85
86define internal spir_func void @_GLOBAL__sub_I_Test_attr.cl() {
87entry:
88  call spir_func void @__cxx_global_var_init()
89  ret void
90}
91
92; CHECK: %[[#INIT]] = OpFunction %[[#VOID]]
93
94define spir_kernel void @_SPIRV_GLOBAL__I_45b04794_Test_attr.cl() {
95entry:
96  call spir_func void @_GLOBAL__sub_I_Test_attr.cl()
97  ret void
98}
99
100; CHECK: %[[#FIN]] = OpFunction %[[#VOID]]
101
102define spir_kernel void @_SPIRV_GLOBAL__D_45b04794_Test_attr.cl() {
103entry:
104  call spir_func void @__dtor_g()
105  ret void
106}
107
108!spirv.ExecutionMode = !{!0, !1, !2, !3, !4, !5, !6, !7}
109
110!0 = !{void ()* @worker, i32 30, i32 262149}
111!1 = !{void ()* @worker, i32 18, i32 12, i32 10, i32 1}
112!2 = !{void ()* @worker, i32 17, i32 10, i32 10, i32 10}
113!3 = !{void ()* @worker, i32 36, i32 4}
114!4 = !{void ()* @_SPIRV_GLOBAL__I_45b04794_Test_attr.cl, i32 33}
115!5 = !{void ()* @_SPIRV_GLOBAL__I_45b04794_Test_attr.cl, i32 17, i32 1, i32 1, i32 1}
116!6 = !{void ()* @_SPIRV_GLOBAL__D_45b04794_Test_attr.cl, i32 34}
117!7 = !{void ()* @_SPIRV_GLOBAL__D_45b04794_Test_attr.cl, i32 17, i32 1, i32 1, i32 1}
118