1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --include-generated-funcs --prefix-filecheck-ir-name _ --version 5
// RUN: %clang_cc1 -fopenmp -O1 -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck %s --check-prefix=CHECK
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
int main(int argc, char **argv) {
#pragma omp task
#pragma omp master taskloop priority(argc)
for (int i = 0; i < 10; ++i)
;
#pragma omp master taskloop nogroup grainsize(strict:argc)
for (int i = 0; i < 10; ++i)
;
int i;
#pragma omp master taskloop if(argc) shared(argc, argv) collapse(2) num_tasks(strict: 4)
for (i = 0; i < argc; ++i)
for (int j = argc; j < argv[argc][argc]; ++j)
;
#pragma omp master taskloop
for (int i = 0; i < 10; ++i) {
#pragma omp cancel taskgroup
#pragma omp cancellation point taskgroup
}
}
struct S {
int a;
S(int c) {
#pragma omp master taskloop shared(c) num_tasks(strict:a)
for (a = 0; a < c; ++a)
;
}
} s(1);
#endif
// CHECK-LABEL: define noundef i32 @main(
// CHECK-SAME: i32 noundef [[ARGC:%.*]], ptr noundef [[ARGV:%.*]]) local_unnamed_addr #[[ATTR0:[0-9]+]] {
// CHECK-NEXT: [[ENTRY:.*:]]
// CHECK-NEXT: [[ARGC_ADDR:%.*]] = alloca i32, align 4
// CHECK-NEXT: [[ARGV_ADDR:%.*]] = alloca ptr, align 8
// CHECK-NEXT: [[TMP0:%.*]] = tail call i32 @__kmpc_global_thread_num(ptr nonnull @[[GLOB1:[0-9]+]])
// CHECK-NEXT: store i32 [[ARGC]], ptr [[ARGC_ADDR]], align 4, !tbaa [[TBAA3:![0-9]+]]
// CHECK-NEXT: store ptr [[ARGV]], ptr [[ARGV_ADDR]], align 8, !tbaa [[TBAA7:![0-9]+]]
// CHECK-NEXT: [[TMP1:%.*]] = tail call ptr @__kmpc_omp_task_alloc(ptr nonnull @[[GLOB1]], i32 [[TMP0]], i32 1, i64 48, i64 1, ptr nonnull @.omp_task_entry..2)
// CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP1]], i64 40
// CHECK-NEXT: [[TMP3:%.*]] = load i32, ptr [[ARGC_ADDR]], align 4, !tbaa [[TBAA3]]
// CHECK-NEXT: store i32 [[TMP3]], ptr [[TMP2]], align 8, !tbaa [[TBAA10:![0-9]+]]
// CHECK-NEXT: [[TMP4:%.*]] = tail call i32 @__kmpc_omp_task(ptr nonnull @[[GLOB1]], i32 [[TMP0]], ptr [[TMP1]])
// CHECK-NEXT: [[TMP5:%.*]] = tail call i32 @__kmpc_master(ptr nonnull @[[GLOB1]], i32 [[TMP0]])
// CHECK-NEXT: [[DOTNOT:%.*]] = icmp eq i32 [[TMP5]], 0
// CHECK-NEXT: br i1 [[DOTNOT]], label %[[OMP_IF_END:.*]], label %[[OMP_IF_THEN:.*]]
// CHECK: [[OMP_IF_THEN]]:
// CHECK-NEXT: [[TMP6:%.*]] = load i32, ptr [[ARGC_ADDR]], align 4, !tbaa [[TBAA3]]
// CHECK-NEXT: [[TMP7:%.*]] = tail call ptr @__kmpc_omp_task_alloc(ptr nonnull @[[GLOB1]], i32 [[TMP0]], i32 1, i64 80, i64 1, ptr nonnull @.omp_task_entry..4)
// CHECK-NEXT: [[TMP8:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP7]], i64 40
// CHECK-NEXT: store i64 0, ptr [[TMP8]], align 8, !tbaa [[TBAA15:![0-9]+]]
// CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP7]], i64 48
// CHECK-NEXT: store i64 9, ptr [[TMP9]], align 8, !tbaa [[TBAA15]]
// CHECK-NEXT: [[TMP10:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP7]], i64 56
// CHECK-NEXT: store i64 1, ptr [[TMP10]], align 8, !tbaa [[TBAA15]]
// CHECK-NEXT: [[TMP11:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP7]], i64 72
// CHECK-NEXT: store i64 0, ptr [[TMP11]], align 8
// CHECK-NEXT: [[TMP12:%.*]] = zext i32 [[TMP6]] to i64
// CHECK-NEXT: tail call void @__kmpc_taskloop_5(ptr nonnull @[[GLOB1]], i32 [[TMP0]], ptr [[TMP7]], i32 1, ptr nonnull [[TMP8]], ptr nonnull [[TMP9]], i64 1, i32 1, i32 1, i64 [[TMP12]], i32 1, ptr null) #[[ATTR1:[0-9]+]]
// CHECK-NEXT: tail call void @__kmpc_end_master(ptr nonnull @[[GLOB1]], i32 [[TMP0]])
// CHECK-NEXT: br label %[[OMP_IF_END]]
// CHECK: [[OMP_IF_END]]:
// CHECK-NEXT: [[TMP13:%.*]] = tail call i32 @__kmpc_master(ptr nonnull @[[GLOB1]], i32 [[TMP0]])
// CHECK-NEXT: [[DOTNOT22:%.*]] = icmp eq i32 [[TMP13]], 0
// CHECK-NEXT: br i1 [[DOTNOT22]], label %[[OMP_IF_END17:.*]], label %[[OMP_IF_THEN2:.*]]
// CHECK: [[OMP_IF_THEN2]]:
// CHECK-NEXT: tail call void @__kmpc_taskgroup(ptr nonnull @[[GLOB1]], i32 [[TMP0]])
// CHECK-NEXT: [[TMP14:%.*]] = load i32, ptr [[ARGC_ADDR]], align 4, !tbaa [[TBAA3]]
// CHECK-NEXT: [[TMP15:%.*]] = load ptr, ptr [[ARGV_ADDR]], align 8, !tbaa [[TBAA7]]
// CHECK-NEXT: [[IDXPROM:%.*]] = sext i32 [[TMP14]] to i64
// CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds ptr, ptr [[TMP15]], i64 [[IDXPROM]]
// CHECK-NEXT: [[TMP16:%.*]] = load ptr, ptr [[ARRAYIDX]], align 8, !tbaa [[TBAA17:![0-9]+]]
// CHECK-NEXT: [[ARRAYIDX9:%.*]] = getelementptr inbounds i8, ptr [[TMP16]], i64 [[IDXPROM]]
// CHECK-NEXT: [[TMP17:%.*]] = load i8, ptr [[ARRAYIDX9]], align 1, !tbaa [[TBAA19:![0-9]+]]
// CHECK-NEXT: [[CONV:%.*]] = sext i8 [[TMP17]] to i32
// CHECK-NEXT: [[SUB12:%.*]] = sub i32 [[CONV]], [[TMP14]]
// CHECK-NEXT: [[CONV15:%.*]] = zext i32 [[SUB12]] to i64
// CHECK-NEXT: [[MUL:%.*]] = mul nsw i64 [[CONV15]], [[IDXPROM]]
// CHECK-NEXT: [[SUB16:%.*]] = add nsw i64 [[MUL]], -1
// CHECK-NEXT: [[TMP18:%.*]] = tail call ptr @__kmpc_omp_task_alloc(ptr nonnull @[[GLOB1]], i32 [[TMP0]], i32 1, i64 80, i64 16, ptr nonnull @.omp_task_entry..6)
// CHECK-NEXT: [[TMP19:%.*]] = load ptr, ptr [[TMP18]], align 8, !tbaa [[TBAA20:![0-9]+]]
// CHECK-NEXT: store ptr [[ARGC_ADDR]], ptr [[TMP19]], align 8, !tbaa [[TBAA23:![0-9]+]]
// CHECK-NEXT: [[AGG_CAPTURED3_SROA_2_0__SROA_IDX:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP19]], i64 8
// CHECK-NEXT: store ptr [[ARGV_ADDR]], ptr [[AGG_CAPTURED3_SROA_2_0__SROA_IDX]], align 8, !tbaa [[TBAA25:![0-9]+]]
// CHECK-NEXT: [[TMP20:%.*]] = load i32, ptr [[ARGC_ADDR]], align 4, !tbaa [[TBAA3]]
// CHECK-NEXT: [[TOBOOL:%.*]] = icmp ne i32 [[TMP20]], 0
// CHECK-NEXT: [[TMP21:%.*]] = sext i1 [[TOBOOL]] to i32
// CHECK-NEXT: [[TMP22:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP18]], i64 40
// CHECK-NEXT: store i64 0, ptr [[TMP22]], align 8, !tbaa [[TBAA15]]
// CHECK-NEXT: [[TMP23:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP18]], i64 48
// CHECK-NEXT: store i64 [[SUB16]], ptr [[TMP23]], align 8, !tbaa [[TBAA15]]
// CHECK-NEXT: [[TMP24:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP18]], i64 56
// CHECK-NEXT: store i64 1, ptr [[TMP24]], align 8, !tbaa [[TBAA15]]
// CHECK-NEXT: [[TMP25:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP18]], i64 72
// CHECK-NEXT: store i64 0, ptr [[TMP25]], align 8
// CHECK-NEXT: call void @__kmpc_taskloop_5(ptr nonnull @[[GLOB1]], i32 [[TMP0]], ptr nonnull [[TMP18]], i32 [[TMP21]], ptr nonnull [[TMP22]], ptr nonnull [[TMP23]], i64 1, i32 1, i32 2, i64 4, i32 1, ptr null) #[[ATTR1]]
// CHECK-NEXT: call void @__kmpc_end_taskgroup(ptr nonnull @[[GLOB1]], i32 [[TMP0]])
// CHECK-NEXT: call void @__kmpc_end_master(ptr nonnull @[[GLOB1]], i32 [[TMP0]])
// CHECK-NEXT: br label %[[OMP_IF_END17]]
// CHECK: [[OMP_IF_END17]]:
// CHECK-NEXT: [[TMP26:%.*]] = call i32 @__kmpc_master(ptr nonnull @[[GLOB1]], i32 [[TMP0]])
// CHECK-NEXT: [[DOTNOT23:%.*]] = icmp eq i32 [[TMP26]], 0
// CHECK-NEXT: br i1 [[DOTNOT23]], label %[[OMP_IF_END21:.*]], label %[[OMP_IF_THEN18:.*]]
// CHECK: [[OMP_IF_THEN18]]:
// CHECK-NEXT: call void @__kmpc_taskgroup(ptr nonnull @[[GLOB1]], i32 [[TMP0]])
// CHECK-NEXT: [[TMP27:%.*]] = call ptr @__kmpc_omp_task_alloc(ptr nonnull @[[GLOB1]], i32 [[TMP0]], i32 1, i64 80, i64 1, ptr nonnull @.omp_task_entry..8)
// CHECK-NEXT: [[TMP28:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP27]], i64 40
// CHECK-NEXT: store i64 0, ptr [[TMP28]], align 8, !tbaa [[TBAA15]]
// CHECK-NEXT: [[TMP29:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP27]], i64 48
// CHECK-NEXT: store i64 9, ptr [[TMP29]], align 8, !tbaa [[TBAA15]]
// CHECK-NEXT: [[TMP30:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP27]], i64 56
// CHECK-NEXT: store i64 1, ptr [[TMP30]], align 8, !tbaa [[TBAA15]]
// CHECK-NEXT: [[TMP31:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP27]], i64 72
// CHECK-NEXT: store i64 0, ptr [[TMP31]], align 8
// CHECK-NEXT: call void @__kmpc_taskloop(ptr nonnull @[[GLOB1]], i32 [[TMP0]], ptr [[TMP27]], i32 1, ptr nonnull [[TMP28]], ptr nonnull [[TMP29]], i64 1, i32 1, i32 0, i64 0, ptr null)
// CHECK-NEXT: call void @__kmpc_end_taskgroup(ptr nonnull @[[GLOB1]], i32 [[TMP0]])
// CHECK-NEXT: call void @__kmpc_end_master(ptr nonnull @[[GLOB1]], i32 [[TMP0]])
// CHECK-NEXT: br label %[[OMP_IF_END21]]
// CHECK: [[OMP_IF_END21]]:
// CHECK-NEXT: ret i32 0
//
//
//
// CHECK-LABEL: define linkonce_odr void @_ZN1SC2Ei(
// CHECK-SAME: ptr noundef nonnull align 4 dereferenceable(4) [[THIS:%.*]], i32 noundef [[C:%.*]]) unnamed_addr #[[ATTR6:[0-9]+]] align 2 {
// CHECK-NEXT: [[ENTRY:.*:]]
// CHECK-NEXT: [[C_ADDR:%.*]] = alloca i32, align 4
// CHECK-NEXT: [[TMP0:%.*]] = tail call i32 @__kmpc_global_thread_num(ptr nonnull @[[GLOB1]])
// CHECK-NEXT: store i32 [[C]], ptr [[C_ADDR]], align 4, !tbaa [[TBAA3]]
// CHECK-NEXT: [[TMP1:%.*]] = tail call i32 @__kmpc_master(ptr nonnull @[[GLOB1]], i32 [[TMP0]])
// CHECK-NEXT: [[DOTNOT:%.*]] = icmp eq i32 [[TMP1]], 0
// CHECK-NEXT: br i1 [[DOTNOT]], label %[[OMP_IF_END:.*]], label %[[OMP_IF_THEN:.*]]
// CHECK: [[OMP_IF_THEN]]:
// CHECK-NEXT: [[TMP2:%.*]] = load i32, ptr [[THIS]], align 4, !tbaa [[TBAA35:![0-9]+]]
// CHECK-NEXT: tail call void @__kmpc_taskgroup(ptr nonnull @[[GLOB1]], i32 [[TMP0]])
// CHECK-NEXT: [[TMP3:%.*]] = load i32, ptr [[C_ADDR]], align 4, !tbaa [[TBAA3]]
// CHECK-NEXT: [[SUB4:%.*]] = add nsw i32 [[TMP3]], -1
// CHECK-NEXT: [[TMP4:%.*]] = tail call ptr @__kmpc_omp_task_alloc(ptr nonnull @[[GLOB1]], i32 [[TMP0]], i32 1, i64 80, i64 16, ptr nonnull @.omp_task_entry..10)
// CHECK-NEXT: [[TMP5:%.*]] = load ptr, ptr [[TMP4]], align 8, !tbaa [[TBAA20]]
// CHECK-NEXT: store ptr [[THIS]], ptr [[TMP5]], align 8, !tbaa [[TBAA37:![0-9]+]]
// CHECK-NEXT: [[AGG_CAPTURED_SROA_2_0__SROA_IDX:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP5]], i64 8
// CHECK-NEXT: store ptr [[C_ADDR]], ptr [[AGG_CAPTURED_SROA_2_0__SROA_IDX]], align 8, !tbaa [[TBAA23]]
// CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP4]], i64 40
// CHECK-NEXT: store i64 0, ptr [[TMP6]], align 8, !tbaa [[TBAA15]]
// CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP4]], i64 48
// CHECK-NEXT: [[CONV:%.*]] = sext i32 [[SUB4]] to i64
// CHECK-NEXT: store i64 [[CONV]], ptr [[TMP7]], align 8, !tbaa [[TBAA15]]
// CHECK-NEXT: [[TMP8:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP4]], i64 56
// CHECK-NEXT: store i64 1, ptr [[TMP8]], align 8, !tbaa [[TBAA15]]
// CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP4]], i64 72
// CHECK-NEXT: store i64 0, ptr [[TMP9]], align 8
// CHECK-NEXT: [[TMP10:%.*]] = zext i32 [[TMP2]] to i64
// CHECK-NEXT: call void @__kmpc_taskloop_5(ptr nonnull @[[GLOB1]], i32 [[TMP0]], ptr nonnull [[TMP4]], i32 1, ptr nonnull [[TMP6]], ptr nonnull [[TMP7]], i64 1, i32 1, i32 2, i64 [[TMP10]], i32 1, ptr null) #[[ATTR1]]
// CHECK-NEXT: call void @__kmpc_end_taskgroup(ptr nonnull @[[GLOB1]], i32 [[TMP0]])
// CHECK-NEXT: call void @__kmpc_end_master(ptr nonnull @[[GLOB1]], i32 [[TMP0]])
// CHECK-NEXT: br label %[[OMP_IF_END]]
// CHECK: [[OMP_IF_END]]:
// CHECK-NEXT: ret void
|