1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --scrub-attributes
2 ; RUN: opt -openmp-opt-cgscc -S < %s | FileCheck %s
3 ; RUN: opt -passes=openmp-opt-cgscc -S < %s | FileCheck %s
4 target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
6 %struct.ident_t = type { i32, i32, i32, i32, i8* }
8 @0 = private unnamed_addr constant %struct.ident_t { i32 0, i32 34, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str0, i32 0, i32 0) }, align 8
9 @1 = private unnamed_addr constant %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str1, i32 0, i32 0) }, align 8
10 @2 = private unnamed_addr constant %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str2, i32 0, i32 0) }, align 8
11 @.str0 = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00", align 1
12 @.str1 = private unnamed_addr constant [23 x i8] c";file001;loc0001;0;0;;\00", align 1
13 @.str2 = private unnamed_addr constant [23 x i8] c";file002;loc0002;0;0;;\00", align 1
16 ; CHECK-DAG: @0 = private unnamed_addr constant %struct.ident_t { i32 0, i32 34, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str0, i32 0, i32 0) }, align 8
17 ; CHECK-DAG: @1 = private unnamed_addr constant %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str1, i32 0, i32 0) }, align 8
18 ; CHECK-DAG: @2 = private unnamed_addr constant %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str2, i32 0, i32 0) }, align 8
19 ; CHECK-DAG: @.str0 = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00", align 1
20 ; CHECK-DAG: @.str1 = private unnamed_addr constant [23 x i8] c";file001;loc0001;0;0;;\00", align 1
21 ; CHECK-DAG: @.str2 = private unnamed_addr constant [23 x i8] c";file002;loc0002;0;0;;\00", align 1
25 declare i32 @__kmpc_global_thread_num(%struct.ident_t*)
26 declare void @useI32(i32)
28 define void @external(i1 %c) {
29 ; CHECK-LABEL: define {{[^@]+}}@external
30 ; CHECK-SAME: (i1 [[C:%.*]]) {
32 ; CHECK-NEXT: [[C2:%.*]] = tail call i32 @__kmpc_global_thread_num(%struct.ident_t* nonnull @[[GLOB0:[0-9]+]])
33 ; CHECK-NEXT: br i1 [[C]], label [[T:%.*]], label [[E:%.*]]
35 ; CHECK-NEXT: call void @internal(i32 [[C2]], i32 [[C2]])
36 ; CHECK-NEXT: call void @useI32(i32 [[C2]])
37 ; CHECK-NEXT: br label [[M:%.*]]
39 ; CHECK-NEXT: call void @internal(i32 [[C2]], i32 [[C2]])
40 ; CHECK-NEXT: call void @useI32(i32 [[C2]])
41 ; CHECK-NEXT: br label [[M]]
43 ; CHECK-NEXT: call void @internal(i32 0, i32 [[C2]])
44 ; CHECK-NEXT: call void @useI32(i32 [[C2]])
45 ; CHECK-NEXT: ret void
48 br i1 %c, label %t, label %e
50 %c0 = tail call i32 @__kmpc_global_thread_num(%struct.ident_t* nonnull @0)
51 call void @internal(i32 %c0, i32 %c0)
52 call void @useI32(i32 %c0)
55 %c1 = tail call i32 @__kmpc_global_thread_num(%struct.ident_t* nonnull @0)
56 call void @internal(i32 %c1, i32 %c1)
57 call void @useI32(i32 %c1)
60 %c2 = tail call i32 @__kmpc_global_thread_num(%struct.ident_t* nonnull @0)
61 call void @internal(i32 0, i32 %c2)
62 call void @useI32(i32 %c2)
66 define internal void @internal(i32 %not_gtid, i32 %gtid) {
67 ; CHECK-LABEL: define {{[^@]+}}@internal
68 ; CHECK-SAME: (i32 [[NOT_GTID:%.*]], i32 [[GTID:%.*]]) {
70 ; CHECK-NEXT: [[C:%.*]] = icmp eq i32 [[GTID]], [[GTID]]
71 ; CHECK-NEXT: br i1 [[C]], label [[T:%.*]], label [[E:%.*]]
73 ; CHECK-NEXT: call void @useI32(i32 [[GTID]])
74 ; CHECK-NEXT: call void @external(i1 [[C]])
75 ; CHECK-NEXT: br label [[M:%.*]]
77 ; CHECK-NEXT: call void @useI32(i32 [[GTID]])
78 ; CHECK-NEXT: br label [[M]]
80 ; CHECK-NEXT: call void @useI32(i32 [[GTID]])
81 ; CHECK-NEXT: ret void
84 %cc = tail call i32 @__kmpc_global_thread_num(%struct.ident_t* nonnull @0)
85 %c = icmp eq i32 %cc, %gtid
86 br i1 %c, label %t, label %e
88 %c0 = tail call i32 @__kmpc_global_thread_num(%struct.ident_t* nonnull @0)
89 call void @useI32(i32 %c0)
90 call void @external(i1 %c)
93 %c1 = tail call i32 @__kmpc_global_thread_num(%struct.ident_t* nonnull @0)
94 call void @useI32(i32 %c1)
97 %c2 = tail call i32 @__kmpc_global_thread_num(%struct.ident_t* nonnull @0)
98 call void @useI32(i32 %c2)
103 define void @local_and_global_gtid_calls() {
104 ; CHECK-LABEL: define {{[^@]+}}@local_and_global_gtid_calls() {
106 ; CHECK-NEXT: [[TID5:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @[[GLOB3:[0-9]+]])
107 ; CHECK-NEXT: [[DOTKMPC_LOC_ADDR:%.*]] = alloca [[STRUCT_IDENT_T:%.*]], align 8
108 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
109 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
110 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
111 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
112 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
113 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
114 ; CHECK-NEXT: ret void
117 %.kmpc_loc.addr = alloca %struct.ident_t, align 8
118 %tid0 = call i32 @__kmpc_global_thread_num(%struct.ident_t* %.kmpc_loc.addr)
119 %tid1 = call i32 @__kmpc_global_thread_num(%struct.ident_t* @1)
120 %tid2 = call i32 @__kmpc_global_thread_num(%struct.ident_t* %.kmpc_loc.addr)
121 call void @useI32(i32 %tid0)
122 call void @useI32(i32 %tid1)
123 call void @useI32(i32 %tid2)
124 %tid3 = call i32 @__kmpc_global_thread_num(%struct.ident_t* %.kmpc_loc.addr)
125 %tid4 = call i32 @__kmpc_global_thread_num(%struct.ident_t* @2)
126 %tid5 = call i32 @__kmpc_global_thread_num(%struct.ident_t* %.kmpc_loc.addr)
127 call void @useI32(i32 %tid3)
128 call void @useI32(i32 %tid4)
129 call void @useI32(i32 %tid5)
133 define void @local_gtid_calls_only() {
134 ; CHECK-LABEL: define {{[^@]+}}@local_gtid_calls_only() {
136 ; CHECK-NEXT: [[TID5:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @[[GLOB3]])
137 ; CHECK-NEXT: [[DOTKMPC_LOC_ADDR1:%.*]] = alloca [[STRUCT_IDENT_T:%.*]], align 8
138 ; CHECK-NEXT: [[DOTKMPC_LOC_ADDR2:%.*]] = alloca [[STRUCT_IDENT_T]], align 8
139 ; CHECK-NEXT: [[DOTKMPC_LOC_ADDR3:%.*]] = alloca [[STRUCT_IDENT_T]], align 8
140 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
141 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
142 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
143 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
144 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
145 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
146 ; CHECK-NEXT: ret void
149 %.kmpc_loc.addr1 = alloca %struct.ident_t, align 8
150 %.kmpc_loc.addr2 = alloca %struct.ident_t, align 8
151 %.kmpc_loc.addr3 = alloca %struct.ident_t, align 8
152 %tid0 = call i32 @__kmpc_global_thread_num(%struct.ident_t* %.kmpc_loc.addr1)
153 %tid1 = call i32 @__kmpc_global_thread_num(%struct.ident_t* %.kmpc_loc.addr2)
154 %tid2 = call i32 @__kmpc_global_thread_num(%struct.ident_t* %.kmpc_loc.addr3)
155 call void @useI32(i32 %tid0)
156 call void @useI32(i32 %tid1)
157 call void @useI32(i32 %tid2)
158 %tid3 = call i32 @__kmpc_global_thread_num(%struct.ident_t* %.kmpc_loc.addr1)
159 %tid4 = call i32 @__kmpc_global_thread_num(%struct.ident_t* %.kmpc_loc.addr2)
160 %tid5 = call i32 @__kmpc_global_thread_num(%struct.ident_t* %.kmpc_loc.addr3)
161 call void @useI32(i32 %tid3)
162 call void @useI32(i32 %tid4)
163 call void @useI32(i32 %tid5)
167 declare i32 @omp_get_level()
168 define void @local_and_global_glvl_calls() {
169 ; CHECK-LABEL: define {{[^@]+}}@local_and_global_glvl_calls() {
171 ; CHECK-NEXT: [[TID5:%.*]] = call i32 @omp_get_level()
172 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
173 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
174 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
175 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
176 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
177 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
178 ; CHECK-NEXT: ret void
181 %tid0 = call i32 @omp_get_level()
182 %tid1 = call i32 @omp_get_level()
183 %tid2 = call i32 @omp_get_level()
184 call void @useI32(i32 %tid0)
185 call void @useI32(i32 %tid1)
186 call void @useI32(i32 %tid2)
187 %tid3 = call i32 @omp_get_level()
188 %tid4 = call i32 @omp_get_level()
189 %tid5 = call i32 @omp_get_level()
190 call void @useI32(i32 %tid3)
191 call void @useI32(i32 %tid4)
192 call void @useI32(i32 %tid5)
196 define void @local_glvl_calls_only() {
197 ; CHECK-LABEL: define {{[^@]+}}@local_glvl_calls_only() {
199 ; CHECK-NEXT: [[TID5:%.*]] = call i32 @omp_get_level()
200 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
201 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
202 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
203 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
204 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
205 ; CHECK-NEXT: call void @useI32(i32 [[TID5]])
206 ; CHECK-NEXT: ret void
209 %tid0 = call i32 @omp_get_level()
210 %tid1 = call i32 @omp_get_level()
211 %tid2 = call i32 @omp_get_level()
212 call void @useI32(i32 %tid0)
213 call void @useI32(i32 %tid1)
214 call void @useI32(i32 %tid2)
215 %tid3 = call i32 @omp_get_level()
216 %tid4 = call i32 @omp_get_level()
217 %tid5 = call i32 @omp_get_level()
218 call void @useI32(i32 %tid3)
219 call void @useI32(i32 %tid4)
220 call void @useI32(i32 %tid5)
224 !llvm.module.flags = !{!0}
226 !0 = !{i32 7, !"openmp", i32 50}