xref: /llvm-project/clang/test/OpenMP/task_target_device_codegen.c (revision 94473f4db6a6f5f12d7c4081455b5b596094eac5) 
1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --include-generated-funcs --replace-value-regex "__omp_offloading_[0-9a-z]+_[0-9a-z]+" "reduction_size[.].+[.]" "pl_cond[       .].+[.|,]" --prefix-filecheck-ir-name _
2 // RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -x c -emit-llvm %s -o - | FileCheck %s
3 // RUN: %clang_cc1 -fopenmp -x c -triple x86_64-apple-darwin10 -emit-pch -o %t %s
4 // RUN: %clang_cc1 -fopenmp -x c -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
5 
6 // RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp-simd -x c -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
7 // RUN: %clang_cc1 -fopenmp-simd -x c -triple x86_64-apple-darwin10 -emit-pch -o %t %s
8 // RUN: %clang_cc1 -fopenmp-simd -x c -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
9 // expected-no-diagnostics
10 #ifndef HEADER
11 #define HEADER
12 
13 void test_task_affinity(void) {
14   int t;
15 #pragma omp task
16   {
17 #pragma omp target device(t)
18     ;
19   }
20 }
21 #endif
22 // CHECK-LABEL: define {{[^@]+}}@test_task_affinity
23 // CHECK-SAME: () #[[ATTR0:[0-9]+]] {
24 // CHECK-NEXT:  entry:
25 // CHECK-NEXT:    [[T:%.*]] = alloca i32, align 4
26 // CHECK-NEXT:    [[AGG_CAPTURED:%.*]] = alloca [[STRUCT_ANON:%.*]], align 1
27 // CHECK-NEXT:    [[TMP0:%.*]] = call i32 @__kmpc_global_thread_num(ptr @[[GLOB1:[0-9]+]])
28 // CHECK-NEXT:    [[TMP1:%.*]] = call ptr @__kmpc_omp_task_alloc(ptr @[[GLOB1]], i32 [[TMP0]], i32 1, i64 48, i64 0, ptr @.omp_task_entry.)
29 // CHECK-NEXT:    [[TMP2:%.*]] = getelementptr inbounds nuw [[STRUCT_KMP_TASK_T_WITH_PRIVATES:%.*]], ptr [[TMP1]], i32 0, i32 0
30 // CHECK-NEXT:    [[TMP3:%.*]] = getelementptr inbounds nuw [[STRUCT_KMP_TASK_T_WITH_PRIVATES]], ptr [[TMP1]], i32 0, i32 1
31 // CHECK-NEXT:    [[TMP4:%.*]] = getelementptr inbounds nuw [[STRUCT__KMP_PRIVATES_T:%.*]], ptr [[TMP3]], i32 0, i32 0
32 // CHECK-NEXT:    [[TMP5:%.*]] = load i32, ptr [[T]], align 4
33 // CHECK-NEXT:    store i32 [[TMP5]], ptr [[TMP4]], align 8
34 // CHECK-NEXT:    [[TMP6:%.*]] = call i32 @__kmpc_omp_task(ptr @[[GLOB1]], i32 [[TMP0]], ptr [[TMP1]])
35 // CHECK-NEXT:    ret void
36 //
37 //
38 // CHECK-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}_test_task_affinity_l17
39 // CHECK-SAME: () #[[ATTR1:[0-9]+]] {
40 // CHECK-NEXT:  entry:
41 // CHECK-NEXT:    ret void
42 //
43 //
44 // CHECK-LABEL: define {{[^@]+}}@.omp_task_privates_map.
45 // CHECK-SAME: (ptr noalias noundef [[TMP0:%.*]], ptr noalias noundef [[TMP1:%.*]]) #[[ATTR2:[0-9]+]] {
46 // CHECK-NEXT:  entry:
47 // CHECK-NEXT:    [[DOTADDR:%.*]] = alloca ptr, align 8
48 // CHECK-NEXT:    [[DOTADDR1:%.*]] = alloca ptr, align 8
49 // CHECK-NEXT:    store ptr [[TMP0]], ptr [[DOTADDR]], align 8
50 // CHECK-NEXT:    store ptr [[TMP1]], ptr [[DOTADDR1]], align 8
51 // CHECK-NEXT:    [[TMP2:%.*]] = load ptr, ptr [[DOTADDR]], align 8
52 // CHECK-NEXT:    [[TMP3:%.*]] = getelementptr inbounds nuw [[STRUCT__KMP_PRIVATES_T:%.*]], ptr [[TMP2]], i32 0, i32 0
53 // CHECK-NEXT:    [[TMP4:%.*]] = load ptr, ptr [[DOTADDR1]], align 8
54 // CHECK-NEXT:    store ptr [[TMP3]], ptr [[TMP4]], align 8
55 // CHECK-NEXT:    ret void
56 //
57 //
58 // CHECK-LABEL: define {{[^@]+}}@.omp_task_entry.
59 // CHECK-SAME: (i32 noundef [[TMP0:%.*]], ptr noalias noundef [[TMP1:%.*]]) #[[ATTR3:[0-9]+]] {
60 // CHECK-NEXT:  entry:
61 // CHECK-NEXT:    [[DOTGLOBAL_TID__ADDR_I:%.*]] = alloca i32, align 4
62 // CHECK-NEXT:    [[DOTPART_ID__ADDR_I:%.*]] = alloca ptr, align 8
63 // CHECK-NEXT:    [[DOTPRIVATES__ADDR_I:%.*]] = alloca ptr, align 8
64 // CHECK-NEXT:    [[DOTCOPY_FN__ADDR_I:%.*]] = alloca ptr, align 8
65 // CHECK-NEXT:    [[DOTTASK_T__ADDR_I:%.*]] = alloca ptr, align 8
66 // CHECK-NEXT:    [[__CONTEXT_ADDR_I:%.*]] = alloca ptr, align 8
67 // CHECK-NEXT:    [[DOTFIRSTPRIV_PTR_ADDR_I:%.*]] = alloca ptr, align 8
68 // CHECK-NEXT:    [[DOTCAPTURE_EXPR__I:%.*]] = alloca i32, align 4
69 // CHECK-NEXT:    [[DOTADDR:%.*]] = alloca i32, align 4
70 // CHECK-NEXT:    [[DOTADDR1:%.*]] = alloca ptr, align 8
71 // CHECK-NEXT:    store i32 [[TMP0]], ptr [[DOTADDR]], align 4
72 // CHECK-NEXT:    store ptr [[TMP1]], ptr [[DOTADDR1]], align 8
73 // CHECK-NEXT:    [[TMP2:%.*]] = load i32, ptr [[DOTADDR]], align 4
74 // CHECK-NEXT:    [[TMP3:%.*]] = load ptr, ptr [[DOTADDR1]], align 8
75 // CHECK-NEXT:    [[TMP4:%.*]] = getelementptr inbounds nuw [[STRUCT_KMP_TASK_T_WITH_PRIVATES:%.*]], ptr [[TMP3]], i32 0, i32 0
76 // CHECK-NEXT:    [[TMP5:%.*]] = getelementptr inbounds nuw [[STRUCT_KMP_TASK_T:%.*]], ptr [[TMP4]], i32 0, i32 2
77 // CHECK-NEXT:    [[TMP6:%.*]] = getelementptr inbounds nuw [[STRUCT_KMP_TASK_T]], ptr [[TMP4]], i32 0, i32 0
78 // CHECK-NEXT:    [[TMP7:%.*]] = load ptr, ptr [[TMP6]], align 8
79 // CHECK-NEXT:    [[TMP8:%.*]] = getelementptr inbounds nuw [[STRUCT_KMP_TASK_T_WITH_PRIVATES]], ptr [[TMP3]], i32 0, i32 1
80 // CHECK-NEXT:    call void @llvm.experimental.noalias.scope.decl(metadata [[META3:![0-9]+]])
81 // CHECK-NEXT:    call void @llvm.experimental.noalias.scope.decl(metadata [[META6:![0-9]+]])
82 // CHECK-NEXT:    call void @llvm.experimental.noalias.scope.decl(metadata [[META8:![0-9]+]])
83 // CHECK-NEXT:    call void @llvm.experimental.noalias.scope.decl(metadata [[META10:![0-9]+]])
84 // CHECK-NEXT:    store i32 [[TMP2]], ptr [[DOTGLOBAL_TID__ADDR_I]], align 4, !noalias [[META12:![0-9]+]]
85 // CHECK-NEXT:    store ptr [[TMP5]], ptr [[DOTPART_ID__ADDR_I]], align 8, !noalias [[META12]]
86 // CHECK-NEXT:    store ptr [[TMP8]], ptr [[DOTPRIVATES__ADDR_I]], align 8, !noalias [[META12]]
87 // CHECK-NEXT:    store ptr @.omp_task_privates_map., ptr [[DOTCOPY_FN__ADDR_I]], align 8, !noalias [[META12]]
88 // CHECK-NEXT:    store ptr [[TMP3]], ptr [[DOTTASK_T__ADDR_I]], align 8, !noalias [[META12]]
89 // CHECK-NEXT:    store ptr [[TMP7]], ptr [[__CONTEXT_ADDR_I]], align 8, !noalias [[META12]]
90 // CHECK-NEXT:    [[TMP9:%.*]] = load ptr, ptr [[__CONTEXT_ADDR_I]], align 8, !noalias [[META12]]
91 // CHECK-NEXT:    [[TMP10:%.*]] = load ptr, ptr [[DOTCOPY_FN__ADDR_I]], align 8, !noalias [[META12]]
92 // CHECK-NEXT:    [[TMP11:%.*]] = load ptr, ptr [[DOTPRIVATES__ADDR_I]], align 8, !noalias [[META12]]
93 // CHECK-NEXT:    call void [[TMP10]](ptr [[TMP11]], ptr [[DOTFIRSTPRIV_PTR_ADDR_I]]) #[[ATTR4:[0-9]+]]
94 // CHECK-NEXT:    [[TMP12:%.*]] = load ptr, ptr [[DOTFIRSTPRIV_PTR_ADDR_I]], align 8, !noalias [[META12]]
95 // CHECK-NEXT:    [[TMP13:%.*]] = load i32, ptr [[TMP12]], align 4
96 // CHECK-NEXT:    store i32 [[TMP13]], ptr [[DOTCAPTURE_EXPR__I]], align 4, !noalias [[META12]]
97 // CHECK-NEXT:    call void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}_test_task_affinity_l17() #[[ATTR4]]
98 // CHECK-NEXT:    ret i32 0
99 //
100 //
101 // SIMD-ONLY0-LABEL: define {{[^@]+}}@test_task_affinity
102 // SIMD-ONLY0-SAME: () #[[ATTR0:[0-9]+]] {
103 // SIMD-ONLY0-NEXT:  entry:
104 // SIMD-ONLY0-NEXT:    [[T:%.*]] = alloca i32, align 4
105 // SIMD-ONLY0-NEXT:    [[DOTCAPTURE_EXPR_:%.*]] = alloca i32, align 4
106 // SIMD-ONLY0-NEXT:    [[TMP0:%.*]] = load i32, ptr [[T]], align 4
107 // SIMD-ONLY0-NEXT:    store i32 [[TMP0]], ptr [[DOTCAPTURE_EXPR_]], align 4
108 // SIMD-ONLY0-NEXT:    ret void
109 //
110