1 // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap %s
2 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s
3 // RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap %s
4 // RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap -check-prefix=LAMBDA %s
5 // RUN: %clang_cc1 -verify -fopenmp -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap -check-prefix=BLOCKS %s
6
7 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY0 %s
8 // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s
9 // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY0 %s
10 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY0 %s
11 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY0 %s
12 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
13 // expected-no-diagnostics
14 #ifndef HEADER
15 #define HEADER
16
17 volatile double g, g_orig;
18 volatile double &g1 = g_orig;
19
20 template <class T>
21 struct S {
22 T f;
SS23 S(T a) : f(a + g) {}
SS24 S() : f(g) {}
operator TS25 operator T() { return T(); }
operator &S26 S &operator&(const S &) { return *this; }
~SS27 ~S() {}
28 };
29
30 // CHECK-DAG: [[S_FLOAT_TY:%.+]] = type { float }
31 // CHECK-DAG: [[S_INT_TY:%.+]] = type { i{{[0-9]+}} }
32 // CHECK-DAG: [[ATOMIC_REDUCE_BARRIER_LOC:@.+]] = private unnamed_addr constant %{{.+}} { i32 0, i32 18, i32 0, i32 0, i8*
33 // CHECK-DAG: [[IMPLICIT_BARRIER_LOC:@.+]] = private unnamed_addr constant %{{.+}} { i32 0, i32 66, i32 0, i32 0, i8*
34 // CHECK-DAG: [[REDUCTION_LOC:@.+]] = private unnamed_addr constant %{{.+}} { i32 0, i32 18, i32 0, i32 0, i8*
35 // CHECK-DAG: [[REDUCTION_LOCK:@.+]] = common{{.*}} global [8 x i32] zeroinitializer
36
37 template <typename T, int length>
38 T tmain() {
39 T t;
40 S<T> test;
41 T t_var = T(), t_var1;
42 T vec[] = {1, 2};
43 S<T> s_arr[] = {1, 2};
44 S<T> &var = test;
45 S<T> var1;
46 S<T> arr[length];
47 #pragma omp parallel
48 #pragma omp for reduction(+:t_var) reduction(&:var) reduction(&& : var1) reduction(min: t_var1) nowait
49 for (int i = 0; i < 2; ++i) {
50 vec[i] = t_var;
51 s_arr[i] = var;
52 }
53 #pragma omp parallel
54 #pragma omp for reduction(&& : t_var)
55 for (int i = 0; i < 2; ++i) {
56 vec[i] = t_var;
57 s_arr[i] = var;
58 }
59 #pragma omp parallel
60 #pragma omp for reduction(+ : arr[1:length-2])
61 for (int i = 0; i < 2; ++i) {
62 vec[i] = t_var;
63 s_arr[i] = var;
64 }
65 return T();
66 }
67
68 extern S<float> **foo();
69
main()70 int main() {
71 #ifdef LAMBDA
72 // LAMBDA: [[G:@.+]] ={{.*}} global double
73 // LAMBDA-LABEL: @main
74 // LAMBDA: call void [[OUTER_LAMBDA:@.+]](
75 [&]() {
76 // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]](
77 // LAMBDA: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 0, {{.+}}* [[OMP_REGION:@.+]] to {{.+}})
78 #pragma omp parallel
79 #pragma omp for reduction(+:g, g1)
80 for (int i = 0; i < 2; ++i) {
81 // LAMBDA: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}})
82 // LAMBDA: [[G_PRIVATE_ADDR:%.+]] = alloca double,
83
84 // Reduction list for runtime.
85 // LAMBDA: [[RED_LIST:%.+]] = alloca [2 x i8*],
86
87 // LAMBDA: store double 0.0{{.+}}, double* [[G_PRIVATE_ADDR]]
88 // LAMBDA: call void @__kmpc_for_static_init_4(
89 g = 1;
90 g1 = 1;
91 // LAMBDA: store double 1.0{{.+}}, double* [[G_PRIVATE_ADDR]],
92 // LAMBDA: [[G_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
93 // LAMBDA: store double* [[G_PRIVATE_ADDR]], double** [[G_PRIVATE_ADDR_REF]]
94 // LAMBDA: call void [[INNER_LAMBDA:@.+]](%{{.+}}* {{[^,]*}} [[ARG]])
95 // LAMBDA: call void @__kmpc_for_static_fini(
96
97 // LAMBDA: [[G_PRIV_REF:%.+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[RED_LIST]], i64 0, i64 0
98 // LAMBDA: [[BITCAST:%.+]] = bitcast double* [[G_PRIVATE_ADDR]] to i8*
99 // LAMBDA: store i8* [[BITCAST]], i8** [[G_PRIV_REF]],
100 // LAMBDA: call i32 @__kmpc_reduce(
101 // LAMBDA: switch i32 %{{.+}}, label %[[REDUCTION_DONE:.+]] [
102 // LAMBDA: i32 1, label %[[CASE1:.+]]
103 // LAMBDA: i32 2, label %[[CASE2:.+]]
104 // LAMBDA: [[CASE1]]
105 // LAMBDA: [[G_VAL:%.+]] = load double, double* [[G]]
106 // LAMBDA: [[G_PRIV_VAL:%.+]] = load double, double* [[G_PRIVATE_ADDR]]
107 // LAMBDA: [[ADD:%.+]] = fadd double [[G_VAL]], [[G_PRIV_VAL]]
108 // LAMBDA: store double [[ADD]], double* [[G]]
109 // LAMBDA: call void @__kmpc_end_reduce(
110 // LAMBDA: br label %[[REDUCTION_DONE]]
111 // LAMBDA: [[CASE2]]
112 // LAMBDA: [[G_PRIV_VAL:%.+]] = load double, double* [[G_PRIVATE_ADDR]]
113 // LAMBDA: fadd double
114 // LAMBDA: cmpxchg i64*
115 // LAMBDA: call void @__kmpc_end_reduce(
116 // LAMBDA: br label %[[REDUCTION_DONE]]
117 // LAMBDA: [[REDUCTION_DONE]]
118 // LAMBDA: ret void
119 [&]() {
120 // LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* {{[^,]*}} [[ARG_PTR:%.+]])
121 // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]],
122 g = 2;
123 g1 = 2;
124 // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]]
125 // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
126 // LAMBDA: [[G_REF:%.+]] = load double*, double** [[G_PTR_REF]]
127 // LAMBDA: store double 2.0{{.+}}, double* [[G_REF]]
128 }();
129 }
130 }();
131 return 0;
132 #elif defined(BLOCKS)
133 // BLOCKS: [[G:@.+]] ={{.*}} global double
134 // BLOCKS-LABEL: @main
135 // BLOCKS: call void {{%.+}}(i8
136 ^{
137 // BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8*
138 // BLOCKS: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 0, {{.+}}* [[OMP_REGION:@.+]] to {{.+}})
139 #pragma omp parallel
140 #pragma omp for reduction(-:g, g1)
141 for (int i = 0; i < 2; ++i) {
142 // BLOCKS: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}})
143 // BLOCKS: [[G_PRIVATE_ADDR:%.+]] = alloca double,
144
145 // Reduction list for runtime.
146 // BLOCKS: [[RED_LIST:%.+]] = alloca [2 x i8*],
147
148 // BLOCKS: store double 0.0{{.+}}, double* [[G_PRIVATE_ADDR]]
149 g = 1;
150 g1 = 1;
151 // BLOCKS: call void @__kmpc_for_static_init_4(
152 // BLOCKS: store double 1.0{{.+}}, double* [[G_PRIVATE_ADDR]],
153 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
154 // BLOCKS: double* [[G_PRIVATE_ADDR]]
155 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
156 // BLOCKS: call void {{%.+}}(i8
157 // BLOCKS: call void @__kmpc_for_static_fini(
158
159 // BLOCKS: [[G_PRIV_REF:%.+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[RED_LIST]], i64 0, i64 0
160 // BLOCKS: [[BITCAST:%.+]] = bitcast double* [[G_PRIVATE_ADDR]] to i8*
161 // BLOCKS: store i8* [[BITCAST]], i8** [[G_PRIV_REF]],
162 // BLOCKS: call i32 @__kmpc_reduce(
163 // BLOCKS: switch i32 %{{.+}}, label %[[REDUCTION_DONE:.+]] [
164 // BLOCKS: i32 1, label %[[CASE1:.+]]
165 // BLOCKS: i32 2, label %[[CASE2:.+]]
166 // BLOCKS: [[CASE1]]
167 // BLOCKS: [[G_VAL:%.+]] = load double, double* [[G]]
168 // BLOCKS: [[G_PRIV_VAL:%.+]] = load double, double* [[G_PRIVATE_ADDR]]
169 // BLOCKS: [[ADD:%.+]] = fadd double [[G_VAL]], [[G_PRIV_VAL]]
170 // BLOCKS: store double [[ADD]], double* [[G]]
171 // BLOCKS: call void @__kmpc_end_reduce(
172 // BLOCKS: br label %[[REDUCTION_DONE]]
173 // BLOCKS: [[CASE2]]
174 // BLOCKS: [[G_PRIV_VAL:%.+]] = load double, double* [[G_PRIVATE_ADDR]]
175 // BLOCKS: fadd double
176 // BLOCKS: cmpxchg i64*
177 // BLOCKS: call void @__kmpc_end_reduce(
178 // BLOCKS: br label %[[REDUCTION_DONE]]
179 // BLOCKS: [[REDUCTION_DONE]]
180 // BLOCKS: ret void
181 ^{
182 // BLOCKS: define {{.+}} void {{@.+}}(i8*
183 g = 2;
184 g1 = 2;
185 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
186 // BLOCKS: store double 2.0{{.+}}, double*
187 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
188 // BLOCKS: ret
189 }();
190 }
191 }();
192 return 0;
193 #else
194 S<float> test;
195 float t_var = 0, t_var1;
196 int vec[] = {1, 2};
197 S<float> s_arr[] = {1, 2, 3, 4};
198 S<float> &var = test;
199 S<float> var1, arrs[10][4];
200 S<float> **var2 = foo();
201 S<float> vvar2[5];
202 S<float> (&var3)[4] = s_arr;
203 #pragma omp parallel
204 #pragma omp for reduction(+:t_var) reduction(&:var) reduction(&& : var1) reduction(min: t_var1)
205 for (int i = 0; i < 2; ++i) {
206 vec[i] = t_var;
207 s_arr[i] = var;
208 }
209 int arr[10][vec[1]];
210 #pragma omp parallel for reduction(+:arr[1][:vec[1]]) reduction(&:arrs[1:vec[1]][1:2])
211 for (int i = 0; i < 10; ++i)
212 ++arr[1][i];
213 #pragma omp parallel
214 #pragma omp for reduction(+:arr) reduction(&:arrs)
215 for (int i = 0; i < 10; ++i)
216 ++arr[1][i];
217 // arr is a VLA, but the array section has constant length so we can generate a constant sized array!
218 #pragma omp parallel
219 #pragma omp for reduction(+:arr[1][0:2])
220 for (int i = 0; i < 10; ++i)
221 ++arr[1][i];
222 #pragma omp parallel
223 #pragma omp for reduction(& : var2[0 : 5][1 : 6])
224 for (int i = 0; i < 10; ++i)
225 ;
226 #pragma omp parallel
227 #pragma omp for reduction(& : var2[1][1 : 6])
228 for (int i = 0; i < 10; ++i)
229 ;
230 #pragma omp parallel
231 #pragma omp for reduction(& : var2[1 : 1][1 : 6])
232 for (int i = 0; i < 10; ++i)
233 ;
234 #pragma omp parallel
235 #pragma omp for reduction(& : var2[1 : 1][1])
236 for (int i = 0; i < 10; ++i)
237 ;
238 #pragma omp parallel
239 #pragma omp for reduction(& : vvar2[0 : 5])
240 for (int i = 0; i < 10; ++i)
241 ;
242 #pragma omp parallel
243 #pragma omp for reduction(& : var3[1 : 2])
244 for (int i = 0; i < 10; ++i)
245 ;
246 #pragma omp parallel
247 #pragma omp for reduction(& : var3[ : 2])
248 for (int i = 0; i < 10; ++i)
249 ;
250 // TODO: The compiler should also be able to generate a constant sized array in this case!
251 #pragma omp parallel
252 #pragma omp for reduction(& : var3[2 : ])
253 for (int i = 0; i < 10; ++i)
254 ;
255 #pragma omp parallel
256 #pragma omp for reduction(& : var3)
257 for (int i = 0; i < 10; ++i)
258 ;
259 return tmain<int, 42>();
260 #endif
261 }
262
263 // CHECK: define {{.*}}i{{[0-9]+}} @main()
264 // CHECK: [[TEST:%.+]] = alloca [[S_FLOAT_TY]],
265 // CHECK: call {{.*}} [[S_FLOAT_TY_CONSTR:@.+]]([[S_FLOAT_TY]]* {{[^,]*}} [[TEST]])
266 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 6, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, float*, [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]*, float*, [2 x i32]*, [4 x [[S_FLOAT_TY]]]*)* [[MAIN_MICROTASK:@.+]] to void
267 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 5, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, i64, i64, i32*, [2 x i32]*, [10 x [4 x [[S_FLOAT_TY]]]]*)* [[MAIN_MICROTASK1:@.+]] to void
268 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 4, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, i64, i64, i32*, [10 x [4 x [[S_FLOAT_TY]]]]*)* [[MAIN_MICROTASK2:@.+]] to void
269 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 3, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, i64, i64, i32*)* [[MAIN_MICROTASK3:@.+]] to void
270 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [[S_FLOAT_TY]]***)* [[MAIN_MICROTASK4:@.+]] to void
271 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [[S_FLOAT_TY]]***)* [[MAIN_MICROTASK5:@.+]] to void
272 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [[S_FLOAT_TY]]***)* [[MAIN_MICROTASK6:@.+]] to void
273 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [[S_FLOAT_TY]]***)* [[MAIN_MICROTASK7:@.+]] to void
274 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [5 x [[S_FLOAT_TY]]]*)* [[MAIN_MICROTASK8:@.+]] to void
275 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [4 x [[S_FLOAT_TY]]]*)* [[MAIN_MICROTASK9:@.+]] to void
276 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [4 x [[S_FLOAT_TY]]]*)* [[MAIN_MICROTASK10:@.+]] to void
277 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [4 x [[S_FLOAT_TY]]]*)* [[MAIN_MICROTASK11:@.+]] to void
278 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [4 x [[S_FLOAT_TY]]]*)* [[MAIN_MICROTASK12:@.+]] to void
279 // CHECK: = call {{.*}}i{{.+}} [[TMAIN_INT_42:@.+]]()
280 // CHECK: call {{.*}} [[S_FLOAT_TY_DESTR:@.+]]([[S_FLOAT_TY]]*
281 // CHECK: ret
282 //
283 // CHECK: define internal void [[MAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, float* nonnull align 4 dereferenceable(4) %{{.+}}, [[S_FLOAT_TY]]* nonnull align 4 dereferenceable(4) %{{.+}}, [[S_FLOAT_TY]]* nonnull align 4 dereferenceable(4) %{{.+}}, float* nonnull align 4 dereferenceable(4) %{{.+}}, [2 x i32]* nonnull align 4 dereferenceable(8) %vec, [4 x [[S_FLOAT_TY]]]* nonnull align 4 dereferenceable(16) %{{.+}})
284 // CHECK: [[T_VAR_PRIV:%.+]] = alloca float,
285 // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]],
286 // CHECK: [[VAR1_PRIV:%.+]] = alloca [[S_FLOAT_TY]],
287 // CHECK: [[T_VAR1_PRIV:%.+]] = alloca float,
288
289 // Reduction list for runtime.
290 // CHECK: [[RED_LIST:%.+]] = alloca [4 x i8*],
291
292 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]],
293
294 // CHECK: [[T_VAR_REF:%.+]] = load float*, float** %
295 // CHECK: [[VAR_REF:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** %
296 // CHECK: [[VAR1_REF:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** %
297 // CHECK: [[T_VAR1_REF:%.+]] = load float*, float** %
298
299 // For + reduction operation initial value of private variable is 0.
300 // CHECK: store float 0.0{{.+}}, float* [[T_VAR_PRIV]],
301
302 // CHECK: [[VAR_REF:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** %
303
304 // For & reduction operation initial value of private variable is ones in all bits.
305 // CHECK: call {{.*}} [[S_FLOAT_TY_CONSTR:@.+]]([[S_FLOAT_TY]]* {{[^,]*}} [[VAR_PRIV]])
306
307 // For && reduction operation initial value of private variable is 1.0.
308 // CHECK: call {{.*}} [[S_FLOAT_TY_CONSTR:@.+]]([[S_FLOAT_TY]]* {{[^,]*}} [[VAR1_PRIV]])
309
310 // For min reduction operation initial value of private variable is largest repesentable value.
311 // CHECK: store float 0x47EFFFFFE0000000, float* [[T_VAR1_PRIV]],
312
313
314 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_ADDR]]
315 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]]
316 // CHECK: call void @__kmpc_for_static_init_4(
317 // Skip checks for internal operations.
318 // CHECK: call void @__kmpc_for_static_fini(
319
320 // void *RedList[<n>] = {<ReductionVars>[0], ..., <ReductionVars>[<n>-1]};
321
322 // CHECK: [[T_VAR_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 0
323 // CHECK: [[BITCAST:%.+]] = bitcast float* [[T_VAR_PRIV]] to i8*
324 // CHECK: store i8* [[BITCAST]], i8** [[T_VAR_PRIV_REF]],
325 // CHECK: [[VAR_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 1
326 // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR_PRIV]] to i8*
327 // CHECK: store i8* [[BITCAST]], i8** [[VAR_PRIV_REF]],
328 // CHECK: [[VAR1_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 2
329 // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR1_PRIV]] to i8*
330 // CHECK: store i8* [[BITCAST]], i8** [[VAR1_PRIV_REF]],
331 // CHECK: [[T_VAR1_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 3
332 // CHECK: [[BITCAST:%.+]] = bitcast float* [[T_VAR1_PRIV]] to i8*
333 // CHECK: store i8* [[BITCAST]], i8** [[T_VAR1_PRIV_REF]],
334
335 // res = __kmpc_reduce(<loc>, <gtid>, <n>, sizeof(RedList), RedList, reduce_func, &<lock>);
336
337 // CHECK: [[BITCAST:%.+]] = bitcast [4 x i8*]* [[RED_LIST]] to i8*
338 // CHECK: [[RES:%.+]] = call i32 @__kmpc_reduce(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], i32 4, i64 32, i8* [[BITCAST]], void (i8*, i8*)* [[REDUCTION_FUNC:@.+]], [8 x i32]* [[REDUCTION_LOCK]])
339
340 // switch(res)
341 // CHECK: switch i32 [[RES]], label %[[RED_DONE:.+]] [
342 // CHECK: i32 1, label %[[CASE1:.+]]
343 // CHECK: i32 2, label %[[CASE2:.+]]
344 // CHECK: ]
345
346 // case 1:
347 // t_var += t_var_reduction;
348 // CHECK: [[T_VAR_VAL:%.+]] = load float, float* [[T_VAR_REF]],
349 // CHECK: [[T_VAR_PRIV_VAL:%.+]] = load float, float* [[T_VAR_PRIV]],
350 // CHECK: [[UP:%.+]] = fadd float [[T_VAR_VAL]], [[T_VAR_PRIV_VAL]]
351 // CHECK: store float [[UP]], float* [[T_VAR_REF]],
352
353 // var = var.operator &(var_reduction);
354 // CHECK: [[UP:%.+]] = call nonnull align 4 dereferenceable(4) [[S_FLOAT_TY]]* @{{.+}}([[S_FLOAT_TY]]* {{[^,]*}} [[VAR_REF]], [[S_FLOAT_TY]]* nonnull align 4 dereferenceable(4) [[VAR_PRIV]])
355 // CHECK: [[BC1:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR_REF]] to i8*
356 // CHECK: [[BC2:%.+]] = bitcast [[S_FLOAT_TY]]* [[UP]] to i8*
357 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 [[BC1]], i8* align 4 [[BC2]], i64 4, i1 false)
358
359 // var1 = var1.operator &&(var1_reduction);
360 // CHECK: [[TO_FLOAT:%.+]] = call float @{{.+}}([[S_FLOAT_TY]]* {{[^,]*}} [[VAR1_REF]])
361 // CHECK: [[VAR1_BOOL:%.+]] = fcmp une float [[TO_FLOAT]], 0.0
362 // CHECK: br i1 [[VAR1_BOOL]], label %[[TRUE:.+]], label %[[END2:.+]]
363 // CHECK: [[TRUE]]
364 // CHECK: [[TO_FLOAT:%.+]] = call float @{{.+}}([[S_FLOAT_TY]]* {{[^,]*}} [[VAR1_PRIV]])
365 // CHECK: [[VAR1_REDUCTION_BOOL:%.+]] = fcmp une float [[TO_FLOAT]], 0.0
366 // CHECK: br label %[[END2]]
367 // CHECK: [[END2]]
368 // CHECK: [[COND_LVALUE:%.+]] = phi i1 [ false, %{{.+}} ], [ [[VAR1_REDUCTION_BOOL]], %[[TRUE]] ]
369 // CHECK: [[CONV:%.+]] = uitofp i1 [[COND_LVALUE]] to float
370 // CHECK: call void @{{.+}}([[S_FLOAT_TY]]* {{[^,]*}} [[COND_LVALUE:%.+]], float [[CONV]])
371 // CHECK: [[BC1:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR1_REF]] to i8*
372 // CHECK: [[BC2:%.+]] = bitcast [[S_FLOAT_TY]]* [[COND_LVALUE]] to i8*
373 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 [[BC1]], i8* align 4 [[BC2]], i64 4, i1 false)
374
375 // t_var1 = min(t_var1, t_var1_reduction);
376 // CHECK: [[T_VAR1_VAL:%.+]] = load float, float* [[T_VAR1_REF]],
377 // CHECK: [[T_VAR1_PRIV_VAL:%.+]] = load float, float* [[T_VAR1_PRIV]],
378 // CHECK: [[CMP:%.+]] = fcmp olt float [[T_VAR1_VAL]], [[T_VAR1_PRIV_VAL]]
379 // CHECK: br i1 [[CMP]]
380 // CHECK: [[UP:%.+]] = phi float
381 // CHECK: store float [[UP]], float* [[T_VAR1_REF]],
382
383 // __kmpc_end_reduce(<loc>, <gtid>, &<lock>);
384 // CHECK: call void @__kmpc_end_reduce(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], [8 x i32]* [[REDUCTION_LOCK]])
385
386 // break;
387 // CHECK: br label %[[RED_DONE]]
388
389 // case 2:
390 // t_var += t_var_reduction;
391 // CHECK: load float, float* [[T_VAR_PRIV]]
392 // CHECK: [[T_VAR_REF_INT:%.+]] = bitcast float* [[T_VAR_REF]] to i32*
393 // CHECK: [[OLD1:%.+]] = load atomic i32, i32* [[T_VAR_REF_INT]] monotonic,
394 // CHECK: br label %[[CONT:.+]]
395 // CHECK: [[CONT]]
396 // CHECK: [[ORIG_OLD_INT:%.+]] = phi i32 [ [[OLD1]], %{{.+}} ], [ [[OLD2:%.+]], %[[CONT]] ]
397 // CHECK: fadd float
398 // CHECK: [[UP_INT:%.+]] = load i32, i32*
399 // CHECK: [[T_VAR_REF_INT:%.+]] = bitcast float* [[T_VAR_REF]] to i32*
400 // CHECK: [[RES:%.+]] = cmpxchg i32* [[T_VAR_REF_INT]], i32 [[ORIG_OLD_INT]], i32 [[UP_INT]] monotonic monotonic
401 // CHECK: [[OLD2:%.+]] = extractvalue { i32, i1 } [[RES]], 0
402 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1
403 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[ATOMIC_DONE:.+]], label %[[CONT]]
404 // CHECK: [[ATOMIC_DONE]]
405
406 // var = var.operator &(var_reduction);
407 // CHECK: call void @__kmpc_critical(
408 // CHECK: [[UP:%.+]] = call nonnull align 4 dereferenceable(4) [[S_FLOAT_TY]]* @{{.+}}([[S_FLOAT_TY]]* {{[^,]*}} [[VAR_REF]], [[S_FLOAT_TY]]* nonnull align 4 dereferenceable(4) [[VAR_PRIV]])
409 // CHECK: [[BC1:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR_REF]] to i8*
410 // CHECK: [[BC2:%.+]] = bitcast [[S_FLOAT_TY]]* [[UP]] to i8*
411 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 [[BC1]], i8* align 4 [[BC2]], i64 4, i1 false)
412 // CHECK: call void @__kmpc_end_critical(
413
414 // var1 = var1.operator &&(var1_reduction);
415 // CHECK: call void @__kmpc_critical(
416 // CHECK: [[TO_FLOAT:%.+]] = call float @{{.+}}([[S_FLOAT_TY]]* {{[^,]*}} [[VAR1_REF]])
417 // CHECK: [[VAR1_BOOL:%.+]] = fcmp une float [[TO_FLOAT]], 0.0
418 // CHECK: br i1 [[VAR1_BOOL]], label %[[TRUE:.+]], label %[[END2:.+]]
419 // CHECK: [[TRUE]]
420 // CHECK: [[TO_FLOAT:%.+]] = call float @{{.+}}([[S_FLOAT_TY]]* {{[^,]*}} [[VAR1_PRIV]])
421 // CHECK: [[VAR1_REDUCTION_BOOL:%.+]] = fcmp une float [[TO_FLOAT]], 0.0
422 // CHECK: br label %[[END2]]
423 // CHECK: [[END2]]
424 // CHECK: [[COND_LVALUE:%.+]] = phi i1 [ false, %{{.+}} ], [ [[VAR1_REDUCTION_BOOL]], %[[TRUE]] ]
425 // CHECK: [[CONV:%.+]] = uitofp i1 [[COND_LVALUE]] to float
426 // CHECK: call void @{{.+}}([[S_FLOAT_TY]]* {{[^,]*}} [[COND_LVALUE:%.+]], float [[CONV]])
427 // CHECK: [[BC1:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR1_REF]] to i8*
428 // CHECK: [[BC2:%.+]] = bitcast [[S_FLOAT_TY]]* [[COND_LVALUE]] to i8*
429 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 [[BC1]], i8* align 4 [[BC2]], i64 4, i1 false)
430 // CHECK: call void @__kmpc_end_critical(
431
432 // t_var1 = min(t_var1, t_var1_reduction);
433 // CHECK: load float, float* [[T_VAR1_PRIV]]
434 // CHECK: [[T_VAR1_REF_INT:%.+]] = bitcast float* [[T_VAR1_REF]] to i32*
435 // CHECK: [[OLD1:%.+]] = load atomic i32, i32* [[T_VAR1_REF_INT]] monotonic,
436 // CHECK: br label %[[CONT:.+]]
437 // CHECK: [[CONT]]
438 // CHECK: [[ORIG_OLD_INT:%.+]] = phi i32 [ [[OLD1]], %{{.+}} ], [ [[OLD2:%.+]], %{{.+}} ]
439 // CHECK: [[CMP:%.+]] = fcmp olt float
440 // CHECK: br i1 [[CMP]]
441 // CHECK: phi float
442 // CHECK: [[UP_INT:%.+]] = load i32
443 // CHECK: [[T_VAR1_REF_INT:%.+]] = bitcast float* [[T_VAR1_REF]] to i32*
444 // CHECK: [[RES:%.+]] = cmpxchg i32* [[T_VAR1_REF_INT]], i32 [[ORIG_OLD_INT]], i32 [[UP_INT]] monotonic monotonic
445 // CHECK: [[OLD2:%.+]] = extractvalue { i32, i1 } [[RES]], 0
446 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1
447 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[ATOMIC_DONE:.+]], label %[[CONT]]
448 // CHECK: [[ATOMIC_DONE]]
449
450 // __kmpc_end_reduce(<loc>, <gtid>, &<lock>);
451 // CHECK: call void @__kmpc_end_reduce(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], [8 x i32]* [[REDUCTION_LOCK]])
452
453 // break;
454 // CHECK: br label %[[RED_DONE]]
455 // CHECK: [[RED_DONE]]
456 // CHECK-DAG: call {{.*}} [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* {{[^,]*}} [[VAR_PRIV]])
457 // CHECK-DAG: call {{.*}} [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]*
458 // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]])
459
460 // CHECK: ret void
461
462 // void reduce_func(void *lhs[<n>], void *rhs[<n>]) {
463 // *(Type0*)lhs[0] = ReductionOperation0(*(Type0*)lhs[0], *(Type0*)rhs[0]);
464 // ...
465 // *(Type<n>-1*)lhs[<n>-1] = ReductionOperation<n>-1(*(Type<n>-1*)lhs[<n>-1],
466 // *(Type<n>-1*)rhs[<n>-1]);
467 // }
468 // CHECK: define internal void [[REDUCTION_FUNC]](i8* %0, i8* %1)
469 // t_var_lhs = (float*)lhs[0];
470 // CHECK: [[T_VAR_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS:%.+]], i64 0, i64 0
471 // CHECK: [[T_VAR_RHS_VOID:%.+]] = load i8*, i8** [[T_VAR_RHS_REF]],
472 // CHECK: [[T_VAR_RHS:%.+]] = bitcast i8* [[T_VAR_RHS_VOID]] to float*
473 // t_var_rhs = (float*)rhs[0];
474 // CHECK: [[T_VAR_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS:%.+]], i64 0, i64 0
475 // CHECK: [[T_VAR_LHS_VOID:%.+]] = load i8*, i8** [[T_VAR_LHS_REF]],
476 // CHECK: [[T_VAR_LHS:%.+]] = bitcast i8* [[T_VAR_LHS_VOID]] to float*
477
478 // var_lhs = (S<float>*)lhs[1];
479 // CHECK: [[VAR_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 1
480 // CHECK: [[VAR_RHS_VOID:%.+]] = load i8*, i8** [[VAR_RHS_REF]],
481 // CHECK: [[VAR_RHS:%.+]] = bitcast i8* [[VAR_RHS_VOID]] to [[S_FLOAT_TY]]*
482 // var_rhs = (S<float>*)rhs[1];
483 // CHECK: [[VAR_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 1
484 // CHECK: [[VAR_LHS_VOID:%.+]] = load i8*, i8** [[VAR_LHS_REF]],
485 // CHECK: [[VAR_LHS:%.+]] = bitcast i8* [[VAR_LHS_VOID]] to [[S_FLOAT_TY]]*
486
487 // var1_lhs = (S<float>*)lhs[2];
488 // CHECK: [[VAR1_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 2
489 // CHECK: [[VAR1_RHS_VOID:%.+]] = load i8*, i8** [[VAR1_RHS_REF]],
490 // CHECK: [[VAR1_RHS:%.+]] = bitcast i8* [[VAR1_RHS_VOID]] to [[S_FLOAT_TY]]*
491 // var1_rhs = (S<float>*)rhs[2];
492 // CHECK: [[VAR1_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 2
493 // CHECK: [[VAR1_LHS_VOID:%.+]] = load i8*, i8** [[VAR1_LHS_REF]],
494 // CHECK: [[VAR1_LHS:%.+]] = bitcast i8* [[VAR1_LHS_VOID]] to [[S_FLOAT_TY]]*
495
496 // t_var1_lhs = (float*)lhs[3];
497 // CHECK: [[T_VAR1_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 3
498 // CHECK: [[T_VAR1_RHS_VOID:%.+]] = load i8*, i8** [[T_VAR1_RHS_REF]],
499 // CHECK: [[T_VAR1_RHS:%.+]] = bitcast i8* [[T_VAR1_RHS_VOID]] to float*
500 // t_var1_rhs = (float*)rhs[3];
501 // CHECK: [[T_VAR1_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 3
502 // CHECK: [[T_VAR1_LHS_VOID:%.+]] = load i8*, i8** [[T_VAR1_LHS_REF]],
503 // CHECK: [[T_VAR1_LHS:%.+]] = bitcast i8* [[T_VAR1_LHS_VOID]] to float*
504
505 // t_var_lhs += t_var_rhs;
506 // CHECK: [[T_VAR_LHS_VAL:%.+]] = load float, float* [[T_VAR_LHS]],
507 // CHECK: [[T_VAR_RHS_VAL:%.+]] = load float, float* [[T_VAR_RHS]],
508 // CHECK: [[UP:%.+]] = fadd float [[T_VAR_LHS_VAL]], [[T_VAR_RHS_VAL]]
509 // CHECK: store float [[UP]], float* [[T_VAR_LHS]],
510
511 // var_lhs = var_lhs.operator &(var_rhs);
512 // CHECK: [[UP:%.+]] = call nonnull align 4 dereferenceable(4) [[S_FLOAT_TY]]* @{{.+}}([[S_FLOAT_TY]]* {{[^,]*}} [[VAR_LHS]], [[S_FLOAT_TY]]* nonnull align 4 dereferenceable(4) [[VAR_RHS]])
513 // CHECK: [[BC1:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR_LHS]] to i8*
514 // CHECK: [[BC2:%.+]] = bitcast [[S_FLOAT_TY]]* [[UP]] to i8*
515 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 [[BC1]], i8* align 4 [[BC2]], i64 4, i1 false)
516
517 // var1_lhs = var1_lhs.operator &&(var1_rhs);
518 // CHECK: [[TO_FLOAT:%.+]] = call float @{{.+}}([[S_FLOAT_TY]]* {{[^,]*}} [[VAR1_LHS]])
519 // CHECK: [[VAR1_BOOL:%.+]] = fcmp une float [[TO_FLOAT]], 0.0
520 // CHECK: br i1 [[VAR1_BOOL]], label %[[TRUE:.+]], label %[[END2:.+]]
521 // CHECK: [[TRUE]]
522 // CHECK: [[TO_FLOAT:%.+]] = call float @{{.+}}([[S_FLOAT_TY]]* {{[^,]*}} [[VAR1_RHS]])
523 // CHECK: [[VAR1_REDUCTION_BOOL:%.+]] = fcmp une float [[TO_FLOAT]], 0.0
524 // CHECK: br label %[[END2]]
525 // CHECK: [[END2]]
526 // CHECK: [[COND_LVALUE:%.+]] = phi i1 [ false, %{{.+}} ], [ [[VAR1_REDUCTION_BOOL]], %[[TRUE]] ]
527 // CHECK: [[CONV:%.+]] = uitofp i1 [[COND_LVALUE]] to float
528 // CHECK: call void @{{.+}}([[S_FLOAT_TY]]* {{[^,]*}} [[COND_LVALUE:%.+]], float [[CONV]])
529 // CHECK: [[BC1:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR1_LHS]] to i8*
530 // CHECK: [[BC2:%.+]] = bitcast [[S_FLOAT_TY]]* [[COND_LVALUE]] to i8*
531 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 [[BC1]], i8* align 4 [[BC2]], i64 4, i1 false)
532
533 // t_var1_lhs = min(t_var1_lhs, t_var1_rhs);
534 // CHECK: [[T_VAR1_LHS_VAL:%.+]] = load float, float* [[T_VAR1_LHS]],
535 // CHECK: [[T_VAR1_RHS_VAL:%.+]] = load float, float* [[T_VAR1_RHS]],
536 // CHECK: [[CMP:%.+]] = fcmp olt float [[T_VAR1_LHS_VAL]], [[T_VAR1_RHS_VAL]]
537 // CHECK: br i1 [[CMP]]
538 // CHECK: [[UP:%.+]] = phi float
539 // CHECK: store float [[UP]], float* [[T_VAR1_LHS]],
540 // CHECK: ret void
541
542 // CHECK: define internal void [[MAIN_MICROTASK1]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, i64 %{{.+}}, i64 %{{.+}}, i32* {{.+}} %{{.+}}, [2 x i32]* nonnull align 4 dereferenceable(8) %{{.+}}, [10 x [4 x [[S_FLOAT_TY]]]]* nonnull align 4 dereferenceable(160) %{{.+}})
543
544 // Reduction list for runtime.
545 // CHECK: [[RED_LIST:%.+]] = alloca [4 x i8*],
546
547 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]],
548 // CHECK: store i{{[0-9]+}}* %{{.+}}, i{{[0-9]+}}**
549 // CHECK: store i{{[0-9]+}}* %{{.+}}, i{{[0-9]+}}** [[ARR_ADDR:%.+]],
550 // CHECK: [[ARR:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[ARR_ADDR]],
551
552 // CHECK: [[UB_CAST:%.+]] = ptrtoint i32* [[UB1_UP:%.+]] to i64
553 // CHECK: [[LB_CAST:%.+]] = ptrtoint i32* [[LB1_0:%.+]] to i64
554 // CHECK: [[DIFF:%.+]] = sub i64 [[UB_CAST]], [[LB_CAST]]
555 // CHECK: [[SIZE_1:%.+]] = sdiv exact i64 [[DIFF]], ptrtoint (i32* getelementptr (i32, i32* null, i32 1) to i64)
556 // CHECK: [[ARR_SIZE:%.+]] = add nuw i64 [[SIZE_1]], 1
557 // CHECK: call i8* @llvm.stacksave()
558 // CHECK: [[ARR_PRIV:%.+]] = alloca i32, i64 [[ARR_SIZE]],
559
560 // Check initialization of private copy.
561 // CHECK: [[END:%.+]] = getelementptr i32, i32* [[ARR_PRIV]], i64 [[ARR_SIZE]]
562 // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[ARR_PRIV]], [[END]]
563 // CHECK: br i1 [[ISEMPTY]],
564 // CHECK: phi i32*
565 // CHECK: store i32 0, i32* %
566 // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]]
567 // CHECK: br i1 [[DONE]],
568
569 // CHECK: [[ARRS_PRIV:%.+]] = alloca [[S_FLOAT_TY]], i64 [[ARRS_SIZE:%.+]],
570
571 // Check initialization of private copy.
572 // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[ARRS_PRIV]], i64 [[ARRS_SIZE]]
573 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[ARRS_PRIV]], [[END]]
574 // CHECK: br i1 [[ISEMPTY]],
575 // CHECK: phi [[S_FLOAT_TY]]*
576 // CHECK: call void @_ZN1SIfEC1Ev([[S_FLOAT_TY]]* {{[^,]*}} %
577 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]]
578 // CHECK: br i1 [[DONE]],
579
580 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_ADDR]]
581 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]]
582 // CHECK: call void @__kmpc_for_static_init_4(
583 // Skip checks for internal operations.
584 // CHECK: call void @__kmpc_for_static_fini(
585
586 // void *RedList[<n>] = {<ReductionVars>[0], ..., <ReductionVars>[<n>-1]};
587
588 // CHECK: [[ARR_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 0
589 // CHECK: [[BITCAST:%.+]] = bitcast i32* [[ARR_PRIV]] to i8*
590 // CHECK: store i8* [[BITCAST]], i8** [[ARR_PRIV_REF]],
591 // CHECK: [[ARR_SIZE_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 1
592 // CHECK: [[BITCAST:%.+]] = inttoptr i64 [[ARR_SIZE]] to i8*
593 // CHECK: store i8* [[BITCAST]], i8** [[ARR_SIZE_REF]],
594 // CHECK: [[ARRS_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 2
595 // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[ARRS_PRIV]] to i8*
596 // CHECK: store i8* [[BITCAST]], i8** [[ARRS_PRIV_REF]],
597 // CHECK: [[ARRS_SIZE_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 3
598 // CHECK: [[BITCAST:%.+]] = inttoptr i64 [[ARRS_SIZE]] to i8*
599 // CHECK: store i8* [[BITCAST]], i8** [[ARRS_SIZE_REF]],
600
601 // res = __kmpc_reduce(<loc>, <gtid>, <n>, sizeof(RedList), RedList, reduce_func, &<lock>);
602
603 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_ADDR]]
604 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]]
605 // CHECK: [[BITCAST:%.+]] = bitcast [4 x i8*]* [[RED_LIST]] to i8*
606 // CHECK: [[RES:%.+]] = call i32 @__kmpc_reduce_nowait(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], i32 2, i64 32, i8* [[BITCAST]], void (i8*, i8*)* [[REDUCTION_FUNC:@.+]], [8 x i32]* [[REDUCTION_LOCK]])
607
608 // switch(res)
609 // CHECK: switch i32 [[RES]], label %[[RED_DONE:.+]] [
610 // CHECK: i32 1, label %[[CASE1:.+]]
611 // CHECK: i32 2, label %[[CASE2:.+]]
612 // CHECK: ]
613
614 // case 1:
615 // CHECK: [[CASE1]]
616
617 // arr[:] += arr_reduction[:];
618 // CHECK: [[END:%.+]] = getelementptr i32, i32* [[LB1_0]], i64 [[ARR_SIZE]]
619 // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[LB1_0]], [[END]]
620 // CHECK: br i1 [[ISEMPTY]],
621 // CHECK: phi i32*
622 // CHECK: [[ADD:%.+]] = add nsw i32 %
623 // CHECK: store i32 [[ADD]], i32* %
624 // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]]
625 // CHECK: br i1 [[DONE]],
626
627 // arrs[:] = var.operator &(arrs_reduction[:]);
628 // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[ARRS_LB:%.+]], i64 [[ARRS_SIZE]]
629 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[ARRS_LB]], [[END]]
630 // CHECK: br i1 [[ISEMPTY]],
631 // CHECK: phi [[S_FLOAT_TY]]*
632 // CHECK: [[AND:%.+]] = call nonnull align 4 dereferenceable(4) [[S_FLOAT_TY]]* @_ZN1SIfEanERKS0_([[S_FLOAT_TY]]* {{[^,]*}} %{{.+}}, [[S_FLOAT_TY]]* nonnull align 4 dereferenceable(4) %{{.+}})
633 // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[AND]] to i8*
634 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %{{.+}}, i8* align 4 [[BITCAST]], i64 4, i1 false)
635 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]]
636 // CHECK: br i1 [[DONE]],
637
638 // __kmpc_end_reduce(<loc>, <gtid>, &<lock>);
639 // CHECK: call void @__kmpc_end_reduce_nowait(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], [8 x i32]* [[REDUCTION_LOCK]])
640
641 // break;
642 // CHECK: br label %[[RED_DONE]]
643
644 // case 2:
645 // CHECK: [[CASE2]]
646
647 // arr[:] += arr_reduction[:];
648 // CHECK: [[END:%.+]] = getelementptr i32, i32* [[LB1_0]], i64 [[ARR_SIZE]]
649 // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[LB1_0]], [[END]]
650 // CHECK: br i1 [[ISEMPTY]],
651 // CHECK: phi i32*
652 // CHECK: atomicrmw add i32* %{{.+}}, i32 %{{.+}} monotonic
653 // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]]
654 // CHECK: br i1 [[DONE]],
655
656 // arrs[:] = var.operator &(arrs_reduction[:]);
657 // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[ARRS_LB:%.+]], i64 [[ARRS_SIZE]]
658 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[ARRS_LB]], [[END]]
659 // CHECK: br i1 [[ISEMPTY]],
660 // CHECK: phi [[S_FLOAT_TY]]*
661 // CHECK: call void @__kmpc_critical(
662 // CHECK: [[AND:%.+]] = call nonnull align 4 dereferenceable(4) [[S_FLOAT_TY]]* @_ZN1SIfEanERKS0_([[S_FLOAT_TY]]* {{[^,]*}} %{{.+}}, [[S_FLOAT_TY]]* nonnull align 4 dereferenceable(4) %{{.+}})
663 // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[AND]] to i8*
664 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %{{.+}}, i8* align 4 [[BITCAST]], i64 4, i1 false)
665 // CHECK: call void @__kmpc_end_critical(
666 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]]
667 // CHECK: br i1 [[DONE]],
668
669 // break;
670 // CHECK: br label %[[RED_DONE]]
671 // CHECK: [[RED_DONE]]
672
673 // Check destruction of private copy.
674 // CHECK: [[END:%.+]] = getelementptr inbounds [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[ARRS_PRIV]], i64 [[ARRS_SIZE]]
675 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[ARRS_PRIV]], [[END]]
676 // CHECK: br i1 [[ISEMPTY]],
677 // CHECK: phi [[S_FLOAT_TY]]*
678 // CHECK: call void @_ZN1SIfED1Ev([[S_FLOAT_TY]]* {{[^,]*}} %
679 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[ARRS_PRIV]]
680 // CHECK: br i1 [[DONE]],
681 // CHECK: call void @llvm.stackrestore(i8*
682
683 // CHECK: ret void
684
685 // void reduce_func(void *lhs[<n>], void *rhs[<n>]) {
686 // *(Type0*)lhs[0] = ReductionOperation0(*(Type0*)lhs[0], *(Type0*)rhs[0]);
687 // ...
688 // *(Type<n>-1*)lhs[<n>-1] = ReductionOperation<n>-1(*(Type<n>-1*)lhs[<n>-1],
689 // *(Type<n>-1*)rhs[<n>-1]);
690 // }
691 // CHECK: define internal void [[REDUCTION_FUNC]](i8* %0, i8* %1)
692 // arr_rhs = (int*)rhs[0];
693 // CHECK: [[ARR_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS:%.+]], i64 0, i64 0
694 // CHECK: [[ARR_RHS_VOID:%.+]] = load i8*, i8** [[ARR_RHS_REF]],
695 // CHECK: [[ARR_RHS:%.+]] = bitcast i8* [[ARR_RHS_VOID]] to i32*
696 // arr_lhs = (int*)lhs[0];
697 // CHECK: [[ARR_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS:%.+]], i64 0, i64 0
698 // CHECK: [[ARR_LHS_VOID:%.+]] = load i8*, i8** [[ARR_LHS_REF]],
699 // CHECK: [[ARR_LHS:%.+]] = bitcast i8* [[ARR_LHS_VOID]] to i32*
700
701 // arr_size = (size_t)lhs[1];
702 // CHECK: [[ARR_SIZE_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 1
703 // CHECK: [[ARR_SIZE_VOID:%.+]] = load i8*, i8** [[ARR_SIZE_REF]],
704 // CHECK: [[ARR_SIZE:%.+]] = ptrtoint i8* [[ARR_SIZE_VOID]] to i64
705
706 // arrs_rhs = (S<float>*)rhs[2];
707 // CHECK: [[ARRS_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 2
708 // CHECK: [[ARRS_RHS_VOID:%.+]] = load i8*, i8** [[ARRS_RHS_REF]],
709 // CHECK: [[ARRS_RHS:%.+]] = bitcast i8* [[ARRS_RHS_VOID]] to [[S_FLOAT_TY]]*
710 // arrs_lhs = (S<float>*)lhs[2];
711 // CHECK: [[ARRS_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 2
712 // CHECK: [[ARRS_LHS_VOID:%.+]] = load i8*, i8** [[ARRS_LHS_REF]],
713 // CHECK: [[ARRS_LHS:%.+]] = bitcast i8* [[ARRS_LHS_VOID]] to [[S_FLOAT_TY]]*
714
715 // arrs_size = (size_t)lhs[3];
716 // CHECK: [[ARRS_SIZE_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 3
717 // CHECK: [[ARRS_SIZE_VOID:%.+]] = load i8*, i8** [[ARRS_SIZE_REF]],
718 // CHECK: [[ARRS_SIZE:%.+]] = ptrtoint i8* [[ARRS_SIZE_VOID]] to i64
719
720 // arr_lhs[:] += arr_rhs[:];
721 // CHECK: [[END:%.+]] = getelementptr i32, i32* [[ARR_LHS]], i64 [[ARR_SIZE]]
722 // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[ARR_LHS]], [[END]]
723 // CHECK: br i1 [[ISEMPTY]],
724 // CHECK: phi i32*
725 // CHECK: [[ADD:%.+]] = add nsw i32 %
726 // CHECK: store i32 [[ADD]], i32* %
727 // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]]
728 // CHECK: br i1 [[DONE]],
729
730 // arrs_lhs = arrs_lhs.operator &(arrs_rhs);
731 // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[ARRS_LB:%.+]], i64 [[ARRS_SIZE]]
732 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[ARRS_LB]], [[END]]
733 // CHECK: br i1 [[ISEMPTY]],
734 // CHECK: phi [[S_FLOAT_TY]]*
735 // CHECK: [[AND:%.+]] = call nonnull align 4 dereferenceable(4) [[S_FLOAT_TY]]* @_ZN1SIfEanERKS0_([[S_FLOAT_TY]]* {{[^,]*}} %{{.+}}, [[S_FLOAT_TY]]* nonnull align 4 dereferenceable(4) %{{.+}})
736 // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[AND]] to i8*
737 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %{{.+}}, i8* align 4 [[BITCAST]], i64 4, i1 false)
738 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]]
739 // CHECK: br i1 [[DONE]],
740
741 // CHECK: ret void
742
743 // CHECK: define internal void [[MAIN_MICROTASK2]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, i64 %{{.+}}, i64 %{{.+}}, i32* {{.+}} %{{.+}}, [10 x [4 x [[S_FLOAT_TY]]]]* nonnull align 4 dereferenceable(160) %{{.+}})
744
745 // CHECK: [[ARRS_PRIV:%.+]] = alloca [10 x [4 x [[S_FLOAT_TY]]]],
746
747 // Reduction list for runtime.
748 // CHECK: [[RED_LIST:%.+]] = alloca [3 x i8*],
749
750 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]],
751
752 // CHECK: [[ARR_SIZE:%.+]] = udiv exact i64
753 // CHECK: call i8* @llvm.stacksave()
754 // CHECK: [[ARR_PRIV:%.+]] = alloca i32, i64 [[ARR_SIZE]],
755
756 // Check initialization of private copy.
757 // CHECK: [[END:%.+]] = getelementptr i32, i32* [[ARR_PRIV]], i64 [[ARR_SIZE]]
758 // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[ARR_PRIV]], [[END]]
759 // CHECK: br i1 [[ISEMPTY]],
760 // CHECK: phi i32*
761 // CHECK: store i32 0, i32* %
762 // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]]
763 // CHECK: br i1 [[DONE]],
764
765 // Check initialization of private copy.
766 // CHECK: [[BEGIN:%.+]] = getelementptr inbounds [10 x [4 x [[S_FLOAT_TY]]]], [10 x [4 x [[S_FLOAT_TY]]]]* [[ARRS_PRIV]], i32 0, i32 0, i32 0
767 // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[BEGIN]], i64 40
768 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[BEGIN]], [[END]]
769 // CHECK: br i1 [[ISEMPTY]],
770 // CHECK: phi [[S_FLOAT_TY]]*
771 // CHECK: call void @_ZN1SIfEC1Ev([[S_FLOAT_TY]]* {{[^,]*}} %
772 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]]
773 // CHECK: br i1 [[DONE]],
774 // CHECK: [[LHS_BEGIN:%.+]] = bitcast [10 x [4 x [[S_FLOAT_TY]]]]* %{{.+}} to [[S_FLOAT_TY]]*
775 // CHECK: [[ARRS_PRIV_BEGIN:%.+]] = bitcast [10 x [4 x [[S_FLOAT_TY]]]]* [[ARRS_PRIV]] to [[S_FLOAT_TY]]*
776
777 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_ADDR]]
778 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]]
779 // CHECK: call void @__kmpc_for_static_init_4(
780 // Skip checks for internal operations.
781 // CHECK: call void @__kmpc_for_static_fini(
782
783 // void *RedList[<n>] = {<ReductionVars>[0], ..., <ReductionVars>[<n>-1]};
784
785 // CHECK: [[ARR_PRIV_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[RED_LIST]], i64 0, i64 0
786 // CHECK: [[BITCAST:%.+]] = bitcast i32* [[ARR_PRIV]] to i8*
787 // CHECK: store i8* [[BITCAST]], i8** [[ARR_PRIV_REF]],
788 // CHECK: [[ARR_SIZE_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[RED_LIST]], i64 0, i64 1
789 // CHECK: [[BITCAST:%.+]] = inttoptr i64 [[ARR_SIZE]] to i8*
790 // CHECK: store i8* [[BITCAST]], i8** [[ARR_SIZE_REF]],
791 // CHECK: [[ARRS_PRIV_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[RED_LIST]], i64 0, i64 2
792 // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[ARRS_PRIV_BEGIN]] to i8*
793 // CHECK: store i8* [[BITCAST]], i8** [[ARRS_PRIV_REF]],
794
795 // res = __kmpc_reduce(<loc>, <gtid>, <n>, sizeof(RedList), RedList, reduce_func, &<lock>);
796
797 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_ADDR]]
798 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]]
799 // CHECK: [[BITCAST:%.+]] = bitcast [3 x i8*]* [[RED_LIST]] to i8*
800 // CHECK: [[RES:%.+]] = call i32 @__kmpc_reduce(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], i32 2, i64 24, i8* [[BITCAST]], void (i8*, i8*)* [[REDUCTION_FUNC:@.+]], [8 x i32]* [[REDUCTION_LOCK]])
801
802 // switch(res)
803 // CHECK: switch i32 [[RES]], label %[[RED_DONE:.+]] [
804 // CHECK: i32 1, label %[[CASE1:.+]]
805 // CHECK: i32 2, label %[[CASE2:.+]]
806 // CHECK: ]
807
808 // case 1:
809 // CHECK: [[CASE1]]
810
811 // arr[:] += arr_reduction[:];
812 // CHECK: [[END:%.+]] = getelementptr i32, i32* [[LB1_0:%.+]], i64 [[ARR_SIZE]]
813 // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[LB1_0]], [[END]]
814 // CHECK: br i1 [[ISEMPTY]],
815 // CHECK: phi i32*
816 // CHECK: [[ADD:%.+]] = add nsw i32 %
817 // CHECK: store i32 [[ADD]], i32* %
818 // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]]
819 // CHECK: br i1 [[DONE]],
820
821 // arrs[:] = var.operator &(arrs_reduction[:]);
822 // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[LHS_BEGIN]], i64 40
823 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[LHS_BEGIN]], [[END]]
824 // CHECK: br i1 [[ISEMPTY]],
825 // CHECK: phi [[S_FLOAT_TY]]*
826 // CHECK: [[AND:%.+]] = call nonnull align 4 dereferenceable(4) [[S_FLOAT_TY]]* @_ZN1SIfEanERKS0_([[S_FLOAT_TY]]* {{[^,]*}} %{{.+}}, [[S_FLOAT_TY]]* nonnull align 4 dereferenceable(4) %{{.+}})
827 // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[AND]] to i8*
828 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %{{.+}}, i8* align 4 [[BITCAST]], i64 4, i1 false)
829 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]]
830 // CHECK: br i1 [[DONE]],
831
832 // __kmpc_end_reduce(<loc>, <gtid>, &<lock>);
833 // CHECK: call void @__kmpc_end_reduce(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], [8 x i32]* [[REDUCTION_LOCK]])
834
835 // break;
836 // CHECK: br label %[[RED_DONE]]
837
838 // case 2:
839 // CHECK: [[CASE2]]
840
841 // arr[:] += arr_reduction[:];
842 // CHECK: [[END:%.+]] = getelementptr i32, i32* [[LB1_0]], i64 [[ARR_SIZE]]
843 // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[LB1_0]], [[END]]
844 // CHECK: br i1 [[ISEMPTY]],
845 // CHECK: phi i32*
846 // CHECK: atomicrmw add i32* %{{.+}}, i32 %{{.+}} monotonic
847 // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]]
848 // CHECK: br i1 [[DONE]],
849
850 // arrs[:] = var.operator &(arrs_reduction[:]);
851 // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[LHS_BEGIN]], i64 40
852 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[LHS_BEGIN]], [[END]]
853 // CHECK: br i1 [[ISEMPTY]],
854 // CHECK: phi [[S_FLOAT_TY]]*
855 // CHECK: call void @__kmpc_critical(
856 // CHECK: [[AND:%.+]] = call nonnull align 4 dereferenceable(4) [[S_FLOAT_TY]]* @_ZN1SIfEanERKS0_([[S_FLOAT_TY]]* {{[^,]*}} %{{.+}}, [[S_FLOAT_TY]]* nonnull align 4 dereferenceable(4) %{{.+}})
857 // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[AND]] to i8*
858 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %{{.+}}, i8* align 4 [[BITCAST]], i64 4, i1 false)
859 // CHECK: call void @__kmpc_end_critical(
860 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]]
861 // CHECK: br i1 [[DONE]],
862
863 // break;
864 // CHECK: br label %[[RED_DONE]]
865 // CHECK: [[RED_DONE]]
866
867 // Check destruction of private copy.
868 // CHECK: [[BEGIN:%.+]] = getelementptr inbounds [10 x [4 x [[S_FLOAT_TY]]]], [10 x [4 x [[S_FLOAT_TY]]]]* [[ARRS_PRIV]], i32 0, i32 0, i32 0
869 // CHECK: [[END:%.+]] = getelementptr inbounds [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[BEGIN]], i64 40
870 // CHECK: br
871 // CHECK: phi [[S_FLOAT_TY]]*
872 // CHECK: call void @_ZN1SIfED1Ev([[S_FLOAT_TY]]* {{[^,]*}} %
873 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[BEGIN]]
874 // CHECK: br i1 [[DONE]],
875 // CHECK: call void @llvm.stackrestore(i8*
876 // CHECK: call void @__kmpc_barrier(
877
878 // CHECK: ret void
879
880 // void reduce_func(void *lhs[<n>], void *rhs[<n>]) {
881 // *(Type0*)lhs[0] = ReductionOperation0(*(Type0*)lhs[0], *(Type0*)rhs[0]);
882 // ...
883 // *(Type<n>-1*)lhs[<n>-1] = ReductionOperation<n>-1(*(Type<n>-1*)lhs[<n>-1],
884 // *(Type<n>-1*)rhs[<n>-1]);
885 // }
886 // CHECK: define internal void [[REDUCTION_FUNC]](i8* %0, i8* %1)
887 // arr_rhs = (int*)rhs[0];
888 // CHECK: [[ARR_RHS_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[RED_LIST_RHS:%.+]], i64 0, i64 0
889 // CHECK: [[ARR_RHS_VOID:%.+]] = load i8*, i8** [[ARR_RHS_REF]],
890 // CHECK: [[ARR_RHS:%.+]] = bitcast i8* [[ARR_RHS_VOID]] to i32*
891 // arr_lhs = (int*)lhs[0];
892 // CHECK: [[ARR_LHS_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[RED_LIST_LHS:%.+]], i64 0, i64 0
893 // CHECK: [[ARR_LHS_VOID:%.+]] = load i8*, i8** [[ARR_LHS_REF]],
894 // CHECK: [[ARR_LHS:%.+]] = bitcast i8* [[ARR_LHS_VOID]] to i32*
895
896 // arr_size = (size_t)lhs[1];
897 // CHECK: [[ARR_SIZE_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[RED_LIST_LHS]], i64 0, i64 1
898 // CHECK: [[ARR_SIZE_VOID:%.+]] = load i8*, i8** [[ARR_SIZE_REF]],
899 // CHECK: [[ARR_SIZE:%.+]] = ptrtoint i8* [[ARR_SIZE_VOID]] to i64
900
901 // arrs_rhs = (S<float>*)rhs[2];
902 // CHECK: [[ARRS_RHS_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[RED_LIST_RHS]], i64 0, i64 2
903 // CHECK: [[ARRS_RHS_VOID:%.+]] = load i8*, i8** [[ARRS_RHS_REF]],
904 // CHECK: [[ARRS_RHS:%.+]] = bitcast i8* [[ARRS_RHS_VOID]] to [[S_FLOAT_TY]]*
905 // arrs_lhs = (S<float>*)lhs[2];
906 // CHECK: [[ARRS_LHS_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[RED_LIST_LHS]], i64 0, i64 2
907 // CHECK: [[ARRS_LHS_VOID:%.+]] = load i8*, i8** [[ARRS_LHS_REF]],
908 // CHECK: [[ARRS_LHS:%.+]] = bitcast i8* [[ARRS_LHS_VOID]] to [[S_FLOAT_TY]]*
909
910 // arr_lhs[:] += arr_rhs[:];
911 // CHECK: [[END:%.+]] = getelementptr i32, i32* [[ARR_LHS]], i64 [[ARR_SIZE]]
912 // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[ARR_LHS]], [[END]]
913 // CHECK: br i1 [[ISEMPTY]],
914 // CHECK: phi i32*
915 // CHECK: [[ADD:%.+]] = add nsw i32 %
916 // CHECK: store i32 [[ADD]], i32* %
917 // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]]
918 // CHECK: br i1 [[DONE]],
919
920 // arrs_lhs = arrs_lhs.operator &(arrs_rhs);
921 // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[ARRS_LB:%.+]], i64 40
922 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[ARRS_LB]], [[END]]
923 // CHECK: br i1 [[ISEMPTY]],
924 // CHECK: phi [[S_FLOAT_TY]]*
925 // CHECK: [[AND:%.+]] = call nonnull align 4 dereferenceable(4) [[S_FLOAT_TY]]* @_ZN1SIfEanERKS0_([[S_FLOAT_TY]]* {{[^,]*}} %{{.+}}, [[S_FLOAT_TY]]* nonnull align 4 dereferenceable(4) %{{.+}})
926 // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[AND]] to i8*
927 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %{{.+}}, i8* align 4 [[BITCAST]], i64 4, i1 false)
928 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]]
929 // CHECK: br i1 [[DONE]],
930
931 // CHECK: ret void
932
933 // CHECK: define internal void [[MAIN_MICROTASK3]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, i32* {{.*}} %{{.+}})
934
935 // CHECK: [[VLA1_ORIG_ADDR:%.+]] = alloca i64
936 // CHECK: [[VLA2_ORIG_ADDR:%.+]] = alloca i64
937 // CHECK: [[ARR_ORIG_ADDR:%.+]] = alloca i32*,
938 // CHECK: [[ARR_PRIV:%.+]] = alloca [1 x [2 x i32]],
939
940 // Reduction list for runtime.
941 // CHECK: [[RED_LIST:%.+]] = alloca [1 x i8*],
942
943 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]],
944 // CHECK: [[VLA1:%.+]] = load i64, i64* [[VLA1_ORIG_ADDR]]
945 // CHECK: [[VLA2:%.+]] = load i64, i64* [[VLA2_ORIG_ADDR]]
946 // CHECK: [[ARR_ORIG:%.+]] = load i32*, i32** [[ARR_ORIG_ADDR]],
947
948 // CHECK: [[LOW_OFFSET:%.+]] = mul nsw i64 1, [[VLA2]]
949 // CHECK: [[ARRIDX:%.+]] = getelementptr inbounds i32, i32* [[ARR_ORIG]], i64 [[LOW_OFFSET]]
950 // CHECK: [[LOW:%.+]] = getelementptr inbounds i32, i32* [[ARRIDX]], i64 0
951
952 // CHECK: [[START:%.+]] = ptrtoint i32* [[ARR_ORIG]] to i64
953 // CHECK: [[LOW_BOUND:%.+]] = ptrtoint i32* [[LOW]] to i64
954 // CHECK: [[OFFSET_BYTES:%.+]] = sub i64 [[START]], [[LOW_BOUND]]
955 // CHECK: [[OFFSET:%.+]] = sdiv exact i64 [[OFFSET_BYTES]], ptrtoint (i32* getelementptr (i32, i32* null, i32 1) to i64)
956 // CHECK: [[ARR_PRIV_PTR:%.+]] = bitcast [1 x [2 x i32]]* [[ARR_PRIV]] to i32*
957 // CHECK: [[ARR_PRIV:%.+]] = getelementptr i32, i32* [[ARR_PRIV_PTR]], i64 [[OFFSET]]
958
959 // CHECK: ret void
960
961 // CHECK: define internal void [[MAIN_MICROTASK4]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[S_FLOAT_TY]]*** nonnull align 8 dereferenceable(8) %{{.+}})
962
963 // CHECK: [[VAR2_ORIG_ADDR:%.+]] = alloca [[S_FLOAT_TY]]***,
964
965 // Reduction list for runtime.
966 // CHECK: [[RED_LIST:%.+]] = alloca [2 x i8*],
967
968 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]],
969 // CHECK: [[VAR2_ORIG:%.+]] = load [[S_FLOAT_TY]]***, [[S_FLOAT_TY]]**** [[VAR2_ORIG_ADDR]],
970
971 // CHECK: [[LAST:%.+]] = ptrtoint [[S_FLOAT_TY]]* %{{.+}} to i64
972 // CHECK: [[FIRST:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[LOW:%.+]] to i64
973 // CHECK: [[BYTE_DIF:%.+]] = sub i64 [[LAST]], [[FIRST]]
974 // CHECK: [[DIF:%.+]] = sdiv exact i64 [[BYTE_DIF]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64)
975 // CHECK: [[SIZE:%.+]] = add nuw i64 [[DIF]], 1
976 // CHECK: call i8* @llvm.stacksave()
977 // CHECK: [[VAR2_PRIV:%.+]] = alloca [[S_FLOAT_TY]], i64 [[SIZE]],
978 // CHECK: [[LD:%.+]] = load [[S_FLOAT_TY]]**, [[S_FLOAT_TY]]*** [[VAR2_ORIG]],
979 // CHECK: [[ORIG_START:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** [[LD]],
980 // CHECK: [[START:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[ORIG_START]] to i64
981 // CHECK: [[LOW_BOUND:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[LOW]] to i64
982 // CHECK: [[OFFSET_BYTES:%.+]] = sub i64 [[START]], [[LOW_BOUND]]
983 // CHECK: [[OFFSET:%.+]] = sdiv exact i64 [[OFFSET_BYTES]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64)
984 // CHECK: [[PSEUDO_VAR2_PRIV:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[VAR2_PRIV]], i64 [[OFFSET]]
985 // CHECK: store [[S_FLOAT_TY]]** [[REF:.+]], [[S_FLOAT_TY]]*** %
986 // CHECK: store [[S_FLOAT_TY]]* [[PSEUDO_VAR2_PRIV]], [[S_FLOAT_TY]]** [[REF]]
987 // CHECK: ret void
988
989 // CHECK: define internal void [[MAIN_MICROTASK5]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[S_FLOAT_TY]]*** nonnull align 8 dereferenceable(8) %{{.+}})
990
991 // CHECK: [[VAR2_ORIG_ADDR:%.+]] = alloca [[S_FLOAT_TY]]***,
992 // CHECK: [[VAR2_PRIV:%.+]] = alloca [1 x [6 x [[S_FLOAT_TY]]]],
993
994 // Reduction list for runtime.
995 // CHECK: [[RED_LIST:%.+]] = alloca [1 x i8*],
996
997 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]],
998 // CHECK: [[VAR2_ORIG:%.+]] = load [[S_FLOAT_TY]]***, [[S_FLOAT_TY]]**** [[VAR2_ORIG_ADDR]],
999
1000 // CHECK: [[LD:%.+]] = load [[S_FLOAT_TY]]**, [[S_FLOAT_TY]]*** [[VAR2_ORIG]],
1001 // CHECK: [[ARRIDX:%.+]] = getelementptr inbounds [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** [[LD]], i64 1
1002 // CHECK: [[LD:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** [[ARRIDX]],
1003 // CHECK: [[LOW:%.+]] = getelementptr inbounds [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[LD]], i64 1
1004 // CHECK: [[LD:%.+]] = load [[S_FLOAT_TY]]**, [[S_FLOAT_TY]]*** [[VAR2_ORIG]],
1005
1006 // CHECK: [[LD:%.+]] = load [[S_FLOAT_TY]]**, [[S_FLOAT_TY]]*** [[VAR2_ORIG]],
1007 // CHECK: [[ORIG_START:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** [[LD]],
1008 // CHECK: [[START:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[ORIG_START]] to i64
1009 // CHECK: [[LOW_BOUND:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[LOW]] to i64
1010 // CHECK: [[OFFSET_BYTES:%.+]] = sub i64 [[START]], [[LOW_BOUND]]
1011 // CHECK: [[OFFSET:%.+]] = sdiv exact i64 [[OFFSET_BYTES]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64)
1012 // CHECK: [[VAR2_PRIV_PTR:%.+]] = bitcast [1 x [6 x [[S_FLOAT_TY]]]]* [[VAR2_PRIV]] to [[S_FLOAT_TY]]*
1013 // CHECK: [[VAR2_PRIV:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[VAR2_PRIV_PTR]], i64 [[OFFSET]]
1014 // CHECK: store [[S_FLOAT_TY]]** [[REF:.+]], [[S_FLOAT_TY]]*** %
1015 // CHECK: store [[S_FLOAT_TY]]* [[VAR2_PRIV]], [[S_FLOAT_TY]]** [[REF]]
1016 // CHECK: ret void
1017
1018 // CHECK: define internal void [[MAIN_MICROTASK6]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[S_FLOAT_TY]]*** nonnull align 8 dereferenceable(8) %{{.+}})
1019
1020 // CHECK: [[VAR2_ORIG_ADDR:%.+]] = alloca [[S_FLOAT_TY]]***,
1021 // CHECK: [[VAR2_PRIV:%.+]] = alloca [1 x [6 x [[S_FLOAT_TY]]]],
1022
1023 // Reduction list for runtime.
1024 // CHECK: [[RED_LIST:%.+]] = alloca [1 x i8*],
1025
1026 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]],
1027 // CHECK: [[VAR2_ORIG:%.+]] = load [[S_FLOAT_TY]]***, [[S_FLOAT_TY]]**** [[VAR2_ORIG_ADDR]],
1028
1029 // CHECK: [[LD:%.+]] = load [[S_FLOAT_TY]]**, [[S_FLOAT_TY]]*** [[VAR2_ORIG]],
1030 // CHECK: [[ARRIDX:%.+]] = getelementptr inbounds [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** [[LD]], i64 1
1031 // CHECK: [[LD:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** [[ARRIDX]],
1032 // CHECK: [[LOW:%.+]] = getelementptr inbounds [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[LD]], i64 1
1033 // CHECK: [[LD:%.+]] = load [[S_FLOAT_TY]]**, [[S_FLOAT_TY]]*** [[VAR2_ORIG]],
1034
1035 // CHECK: [[LD:%.+]] = load [[S_FLOAT_TY]]**, [[S_FLOAT_TY]]*** [[VAR2_ORIG]],
1036 // CHECK: [[ORIG_START:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** [[LD]],
1037 // CHECK: [[START:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[ORIG_START]] to i64
1038 // CHECK: [[LOW_BOUND:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[LOW]] to i64
1039 // CHECK: [[OFFSET_BYTES:%.+]] = sub i64 [[START]], [[LOW_BOUND]]
1040 // CHECK: [[OFFSET:%.+]] = sdiv exact i64 [[OFFSET_BYTES]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64)
1041 // CHECK: [[VAR2_PRIV_PTR:%.+]] = bitcast [1 x [6 x [[S_FLOAT_TY]]]]* [[VAR2_PRIV]] to [[S_FLOAT_TY]]*
1042 // CHECK: [[VAR2_PRIV:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[VAR2_PRIV_PTR]], i64 [[OFFSET]]
1043 // CHECK: store [[S_FLOAT_TY]]** [[REF:.+]], [[S_FLOAT_TY]]*** %
1044 // CHECK: store [[S_FLOAT_TY]]* [[VAR2_PRIV]], [[S_FLOAT_TY]]** [[REF]]
1045 // CHECK: ret void
1046
1047 // CHECK: define internal void [[MAIN_MICROTASK7]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[S_FLOAT_TY]]*** nonnull align 8 dereferenceable(8) %{{.+}})
1048
1049 // CHECK: [[VAR2_ORIG_ADDR:%.+]] = alloca [[S_FLOAT_TY]]***,
1050 // CHECK: [[VAR2_PRIV:%.+]] = alloca [[S_FLOAT_TY]],
1051
1052 // Reduction list for runtime.
1053 // CHECK: [[RED_LIST:%.+]] = alloca [1 x i8*],
1054
1055 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]],
1056 // CHECK: [[VAR2_ORIG:%.+]] = load [[S_FLOAT_TY]]***, [[S_FLOAT_TY]]**** [[VAR2_ORIG_ADDR]],
1057
1058 // CHECK: [[LD:%.+]] = load [[S_FLOAT_TY]]**, [[S_FLOAT_TY]]*** [[VAR2_ORIG]],
1059 // CHECK: [[ARRIDX:%.+]] = getelementptr inbounds [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** [[LD]], i64 1
1060 // CHECK: [[LD:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** [[ARRIDX]],
1061 // CHECK: [[LOW:%.+]] = getelementptr inbounds [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[LD]], i64 1
1062 // CHECK: [[LD:%.+]] = load [[S_FLOAT_TY]]**, [[S_FLOAT_TY]]*** [[VAR2_ORIG]],
1063
1064 // CHECK: [[LD:%.+]] = load [[S_FLOAT_TY]]**, [[S_FLOAT_TY]]*** [[VAR2_ORIG]],
1065 // CHECK: [[ORIG_START:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** [[LD]],
1066 // CHECK: [[START:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[ORIG_START]] to i64
1067 // CHECK: [[LOW_BOUND:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[LOW]] to i64
1068 // CHECK: [[OFFSET_BYTES:%.+]] = sub i64 [[START]], [[LOW_BOUND]]
1069 // CHECK: [[OFFSET:%.+]] = sdiv exact i64 [[OFFSET_BYTES]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64)
1070 // CHECK: [[PSEUDO_VAR2_PRIV:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[VAR2_PRIV]], i64 [[OFFSET]]
1071 // CHECK: store [[S_FLOAT_TY]]** [[REF:.+]], [[S_FLOAT_TY]]*** %
1072 // CHECK: store [[S_FLOAT_TY]]* [[PSEUDO_VAR2_PRIV]], [[S_FLOAT_TY]]** [[REF]]
1073 // CHECK: ret void
1074
1075 // CHECK: define internal void [[MAIN_MICROTASK8]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [5 x [[S_FLOAT_TY]]]* nonnull align 4 dereferenceable(20) %{{.+}})
1076
1077 // CHECK: [[VVAR2_ORIG_ADDR:%.+]] = alloca [5 x [[S_FLOAT_TY]]]*,
1078 // CHECK: [[VVAR2_PRIV:%.+]] = alloca [5 x [[S_FLOAT_TY]]],
1079
1080 // Reduction list for runtime.
1081 // CHECK: [[RED_LIST:%.+]] = alloca [1 x i8*],
1082
1083 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]],
1084 // CHECK: [[VVAR2_ORIG:%.+]] = load [5 x [[S_FLOAT_TY]]]*, [5 x [[S_FLOAT_TY]]]** [[VVAR2_ORIG_ADDR]],
1085
1086 // CHECK: [[LOW:%.+]] = getelementptr inbounds [5 x [[S_FLOAT_TY]]], [5 x [[S_FLOAT_TY]]]* [[VVAR2_ORIG]], i64 0, i64 0
1087 // CHECK: [[ORIG_START:%.+]] = bitcast [5 x [[S_FLOAT_TY]]]* [[VVAR2_ORIG]] to [[S_FLOAT_TY]]*
1088 // CHECK: [[START:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[ORIG_START]] to i64
1089 // CHECK: [[LOW_BOUND:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[LOW]] to i64
1090 // CHECK: [[OFFSET_BYTES:%.+]] = sub i64 [[START]], [[LOW_BOUND]]
1091 // CHECK: [[OFFSET:%.+]] = sdiv exact i64 [[OFFSET_BYTES]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64)
1092 // CHECK: [[VVAR2_PRIV_PTR:%.+]] = bitcast [5 x [[S_FLOAT_TY]]]* [[VVAR2_PRIV]] to [[S_FLOAT_TY]]*
1093 // CHECK: [[VVAR2_PRIV:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[VVAR2_PRIV_PTR]], i64 [[OFFSET]]
1094 // CHECK: ret void
1095
1096 // CHECK: define internal void [[MAIN_MICROTASK9]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [4 x [[S_FLOAT_TY]]]* nonnull align 4 dereferenceable(16) %{{.+}})
1097
1098 // CHECK: [[VAR3_ORIG_ADDR:%.+]] = alloca [4 x [[S_FLOAT_TY]]]*,
1099 // CHECK: [[VAR3_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]],
1100
1101 // Reduction list for runtime.
1102 // CHECK: [[RED_LIST:%.+]] = alloca [1 x i8*],
1103
1104 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]],
1105
1106 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]],
1107 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]], [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR:%.+]],
1108 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]],
1109 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]], [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR:%.+]],
1110 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]],
1111
1112 // CHECK: [[LOW:%.+]] = getelementptr inbounds [4 x [[S_FLOAT_TY]]], [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]], i64 0, i64 1
1113 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]],
1114
1115 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]],
1116 // CHECK: [[ORIG_START:%.+]] = bitcast [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]] to [[S_FLOAT_TY]]*
1117 // CHECK: [[START:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[ORIG_START]] to i64
1118 // CHECK: [[LOW_BOUND:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[LOW]] to i64
1119 // CHECK: [[OFFSET_BYTES:%.+]] = sub i64 [[START]], [[LOW_BOUND]]
1120 // CHECK: [[OFFSET:%.+]] = sdiv exact i64 [[OFFSET_BYTES]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64)
1121 // CHECK: [[VAR3_PRIV_PTR:%.+]] = bitcast [2 x [[S_FLOAT_TY]]]* [[VAR3_PRIV]] to [[S_FLOAT_TY]]*
1122 // CHECK: [[PSEUDO_VAR3_PRIV:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[VAR3_PRIV_PTR]], i64 [[OFFSET]]
1123 // CHECK: [[VAR3_PRIV:%.+]] = bitcast [[S_FLOAT_TY]]* [[PSEUDO_VAR3_PRIV]] to [4 x [[S_FLOAT_TY]]]*
1124
1125 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_PRIV]], [4 x [[S_FLOAT_TY]]]** %
1126
1127 // CHECK: ret void
1128
1129 // CHECK: define internal void [[MAIN_MICROTASK10]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [4 x [[S_FLOAT_TY]]]* nonnull align 4 dereferenceable(16) %{{.+}})
1130
1131 // CHECK: [[VAR3_ORIG_ADDR:%.+]] = alloca [4 x [[S_FLOAT_TY]]]*,
1132 // CHECK: [[VAR3_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]],
1133
1134 // Reduction list for runtime.
1135 // CHECK: [[RED_LIST:%.+]] = alloca [1 x i8*],
1136
1137 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]],
1138
1139 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]],
1140 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]], [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR:%.+]],
1141 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]],
1142 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]], [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR:%.+]],
1143 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]],
1144
1145 // CHECK: [[LOW:%.+]] = getelementptr inbounds [4 x [[S_FLOAT_TY]]], [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]], i64 0, i64 0
1146 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]],
1147
1148 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]],
1149 // CHECK: [[ORIG_START:%.+]] = bitcast [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]] to [[S_FLOAT_TY]]*
1150 // CHECK: [[START:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[ORIG_START]] to i64
1151 // CHECK: [[LOW_BOUND:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[LOW]] to i64
1152 // CHECK: [[OFFSET_BYTES:%.+]] = sub i64 [[START]], [[LOW_BOUND]]
1153 // CHECK: [[OFFSET:%.+]] = sdiv exact i64 [[OFFSET_BYTES]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64)
1154 // CHECK: [[VAR3_PRIV_PTR:%.+]] = bitcast [2 x [[S_FLOAT_TY]]]* [[VAR3_PRIV]] to [[S_FLOAT_TY]]*
1155 // CHECK: [[PSEUDO_VAR3_PRIV:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[VAR3_PRIV_PTR]], i64 [[OFFSET]]
1156 // CHECK: [[VAR3_PRIV:%.+]] = bitcast [[S_FLOAT_TY]]* [[PSEUDO_VAR3_PRIV]] to [4 x [[S_FLOAT_TY]]]*
1157
1158 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_PRIV]], [4 x [[S_FLOAT_TY]]]** %
1159
1160 // CHECK: ret void
1161
1162 // CHECK: define internal void [[MAIN_MICROTASK11]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [4 x [[S_FLOAT_TY]]]* nonnull align 4 dereferenceable(16) %{{.+}})
1163
1164 // CHECK: [[VAR3_ORIG_ADDR:%.+]] = alloca [4 x [[S_FLOAT_TY]]]*,
1165
1166 // Reduction list for runtime.
1167 // CHECK: [[RED_LIST:%.+]] = alloca [2 x i8*],
1168
1169 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]],
1170 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]], [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR:%.+]],
1171 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]],
1172 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]], [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR:%.+]],
1173 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]],
1174
1175 // CHECK: [[LAST:%.+]] = ptrtoint [[S_FLOAT_TY]]* %{{.+}} to i64
1176 // CHECK: [[FIRST:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[LOW:%.+]] to i64
1177 // CHECK: [[BYTE_DIF:%.+]] = sub i64 [[LAST]], [[FIRST]]
1178 // CHECK: [[DIF:%.+]] = sdiv exact i64 [[BYTE_DIF]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64)
1179 // CHECK: [[SIZE:%.+]] = add nuw i64 [[DIF]], 1
1180 // CHECK: call i8* @llvm.stacksave()
1181 // CHECK: [[VAR3_PRIV:%.+]] = alloca [[S_FLOAT_TY]], i64 [[SIZE]],
1182 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]],
1183 // CHECK: [[ORIG_START:%.+]] = bitcast [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]] to [[S_FLOAT_TY]]*
1184 // CHECK: [[START:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[ORIG_START]] to i64
1185 // CHECK: [[LOW_BOUND:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[LOW]] to i64
1186 // CHECK: [[OFFSET_BYTES:%.+]] = sub i64 [[START]], [[LOW_BOUND]]
1187 // CHECK: [[OFFSET:%.+]] = sdiv exact i64 [[OFFSET_BYTES]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64)
1188 // CHECK: [[PSEUDO_VAR3_PRIV:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[VAR3_PRIV]], i64 [[OFFSET]]
1189 // CHECK: [[VAR3_PRIV:%.+]] = bitcast [[S_FLOAT_TY]]* [[PSEUDO_VAR3_PRIV]] to [4 x [[S_FLOAT_TY]]]*
1190
1191 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_PRIV]], [4 x [[S_FLOAT_TY]]]** %
1192
1193 // CHECK: ret void
1194
1195 // CHECK: define internal void [[MAIN_MICROTASK12]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [4 x [[S_FLOAT_TY]]]* nonnull align 4 dereferenceable(16) %{{.+}})
1196
1197 // CHECK: [[VAR3_ORIG_ADDR:%.+]] = alloca [4 x [[S_FLOAT_TY]]]*,
1198 // CHECK: [[VAR3_PRIV:%.+]] = alloca [4 x [[S_FLOAT_TY]]],
1199
1200 // Reduction list for runtime.
1201 // CHECK: [[RED_LIST:%.+]] = alloca [1 x i8*],
1202
1203 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]],
1204
1205 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]],
1206 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]], [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR:%.+]],
1207 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]],
1208 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]], [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR:%.+]],
1209 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]],
1210 // CHECK: getelementptr inbounds [4 x [[S_FLOAT_TY]]], [4 x [[S_FLOAT_TY]]]* [[VAR3_PRIV]], i32 0, i32 0
1211 // CHECK: getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* %{{.+}}, i64 4
1212
1213 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_PRIV]], [4 x [[S_FLOAT_TY]]]** %
1214 // CHECK: bitcast [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]] to [[S_FLOAT_TY]]*
1215
1216 // CHECK: ret void
1217
1218 // CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT_42]]()
1219 // CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]],
1220 // CHECK: call {{.*}} [[S_INT_TY_CONSTR:@.+]]([[S_INT_TY]]* {{[^,]*}} [[TEST]])
1221 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 6, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, i32*, [[S_INT_TY]]*, [[S_INT_TY]]*, i32*, [2 x i32]*, [2 x [[S_INT_TY]]]*)* [[TMAIN_MICROTASK:@.+]] to void
1222 // Not interested in this one:
1223 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 4,
1224 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 5, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [42 x [[S_INT_TY]]]*, [2 x i32]*, i32*, [2 x [[S_INT_TY]]]*, [[S_INT_TY]]*)* [[TMAIN_MICROTASK2:@.+]] to void
1225 // CHECK: call {{.*}} [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]*
1226 // CHECK: ret
1227 //
1228 // CHECK: define internal void [[TMAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, i32* nonnull align 4 dereferenceable(4) %{{.+}}, [[S_INT_TY]]* nonnull align 4 dereferenceable(4) %{{.+}}, [[S_INT_TY]]* nonnull align 4 dereferenceable(4) %{{.+}}, i32* nonnull align 4 dereferenceable(4) %{{.+}}, [2 x i32]* nonnull align 4 dereferenceable(8) %{{.+}}, [2 x [[S_INT_TY]]]* nonnull align 4 dereferenceable(8) %{{.+}})
1229 // CHECK: alloca i{{[0-9]+}},
1230 // CHECK: alloca i{{[0-9]+}},
1231 // CHECK: alloca i{{[0-9]+}},
1232 // CHECK: alloca i{{[0-9]+}},
1233 // CHECK: alloca i{{[0-9]+}},
1234 // CHECK: alloca i{{[0-9]+}},
1235 // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}},
1236 // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]],
1237 // CHECK: [[VAR1_PRIV:%.+]] = alloca [[S_INT_TY]],
1238 // CHECK: [[T_VAR1_PRIV:%.+]] = alloca i{{[0-9]+}},
1239
1240 // Reduction list for runtime.
1241 // CHECK: [[RED_LIST:%.+]] = alloca [4 x i8*],
1242
1243 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]],
1244
1245 // CHECK: [[T_VAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %
1246 // CHECK: [[VAR_REF:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** %
1247 // CHECK: [[VAR1_REF:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** %
1248 // CHECK: [[T_VAR1_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %
1249
1250 // For + reduction operation initial value of private variable is 0.
1251 // CHECK: store i{{[0-9]+}} 0, i{{[0-9]+}}* [[T_VAR_PRIV]],
1252
1253 // For & reduction operation initial value of private variable is ones in all bits.
1254 // CHECK: [[VAR_REF:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** %
1255 // CHECK: call {{.*}} [[S_INT_TY_CONSTR:@.+]]([[S_INT_TY]]* {{[^,]*}} [[VAR_PRIV]])
1256
1257 // For && reduction operation initial value of private variable is 1.0.
1258 // CHECK: call {{.*}} [[S_INT_TY_CONSTR:@.+]]([[S_INT_TY]]* {{[^,]*}} [[VAR1_PRIV]])
1259
1260 // For min reduction operation initial value of private variable is largest repesentable value.
1261 // CHECK: store i{{[0-9]+}} 2147483647, i{{[0-9]+}}* [[T_VAR1_PRIV]],
1262
1263 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_ADDR]]
1264 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]]
1265 // CHECK: call void @__kmpc_for_static_init_4(
1266 // Skip checks for internal operations.
1267 // CHECK: call void @__kmpc_for_static_fini(
1268
1269 // void *RedList[<n>] = {<ReductionVars>[0], ..., <ReductionVars>[<n>-1]};
1270
1271 // CHECK: [[T_VAR_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 0
1272 // CHECK: [[BITCAST:%.+]] = bitcast i{{[0-9]+}}* [[T_VAR_PRIV]] to i8*
1273 // CHECK: store i8* [[BITCAST]], i8** [[T_VAR_PRIV_REF]],
1274 // CHECK: [[VAR_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 1
1275 // CHECK: [[BITCAST:%.+]] = bitcast [[S_INT_TY]]* [[VAR_PRIV]] to i8*
1276 // CHECK: store i8* [[BITCAST]], i8** [[VAR_PRIV_REF]],
1277 // CHECK: [[VAR1_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 2
1278 // CHECK: [[BITCAST:%.+]] = bitcast [[S_INT_TY]]* [[VAR1_PRIV]] to i8*
1279 // CHECK: store i8* [[BITCAST]], i8** [[VAR1_PRIV_REF]],
1280 // CHECK: [[T_VAR1_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 3
1281 // CHECK: [[BITCAST:%.+]] = bitcast i{{[0-9]+}}* [[T_VAR1_PRIV]] to i8*
1282 // CHECK: store i8* [[BITCAST]], i8** [[T_VAR1_PRIV_REF]],
1283
1284 // res = __kmpc_reduce_nowait(<loc>, <gtid>, <n>, sizeof(RedList), RedList, reduce_func, &<lock>);
1285
1286 // CHECK: [[BITCAST:%.+]] = bitcast [4 x i8*]* [[RED_LIST]] to i8*
1287 // CHECK: [[RES:%.+]] = call i32 @__kmpc_reduce_nowait(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], i32 4, i64 32, i8* [[BITCAST]], void (i8*, i8*)* [[REDUCTION_FUNC:@.+]], [8 x i32]* [[REDUCTION_LOCK]])
1288
1289 // switch(res)
1290 // CHECK: switch i32 [[RES]], label %[[RED_DONE:.+]] [
1291 // CHECK: i32 1, label %[[CASE1:.+]]
1292 // CHECK: i32 2, label %[[CASE2:.+]]
1293 // CHECK: ]
1294
1295 // case 1:
1296 // t_var += t_var_reduction;
1297 // CHECK: [[T_VAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_REF]],
1298 // CHECK: [[T_VAR_PRIV_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_PRIV]],
1299 // CHECK: [[UP:%.+]] = add nsw i{{[0-9]+}} [[T_VAR_VAL]], [[T_VAR_PRIV_VAL]]
1300 // CHECK: store i{{[0-9]+}} [[UP]], i{{[0-9]+}}* [[T_VAR_REF]],
1301
1302 // var = var.operator &(var_reduction);
1303 // CHECK: [[UP:%.+]] = call nonnull align 4 dereferenceable(4) [[S_INT_TY]]* @{{.+}}([[S_INT_TY]]* {{[^,]*}} [[VAR_REF]], [[S_INT_TY]]* nonnull align 4 dereferenceable(4) [[VAR_PRIV]])
1304 // CHECK: [[BC1:%.+]] = bitcast [[S_INT_TY]]* [[VAR_REF]] to i8*
1305 // CHECK: [[BC2:%.+]] = bitcast [[S_INT_TY]]* [[UP]] to i8*
1306 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 [[BC1]], i8* align 4 [[BC2]], i64 4, i1 false)
1307
1308 // var1 = var1.operator &&(var1_reduction);
1309 // CHECK: [[TO_INT:%.+]] = call i{{[0-9]+}} @{{.+}}([[S_INT_TY]]* {{[^,]*}} [[VAR1_REF]])
1310 // CHECK: [[VAR1_BOOL:%.+]] = icmp ne i{{[0-9]+}} [[TO_INT]], 0
1311 // CHECK: br i1 [[VAR1_BOOL]], label %[[TRUE:.+]], label %[[END2:.+]]
1312 // CHECK: [[TRUE]]
1313 // CHECK: [[TO_INT:%.+]] = call i{{[0-9]+}} @{{.+}}([[S_INT_TY]]* {{[^,]*}} [[VAR1_PRIV]])
1314 // CHECK: [[VAR1_REDUCTION_BOOL:%.+]] = icmp ne i{{[0-9]+}} [[TO_INT]], 0
1315 // CHECK: br label %[[END2]]
1316 // CHECK: [[END2]]
1317 // CHECK: [[COND_LVALUE:%.+]] = phi i1 [ false, %{{.+}} ], [ [[VAR1_REDUCTION_BOOL]], %[[TRUE]] ]
1318 // CHECK: [[CONV:%.+]] = zext i1 [[COND_LVALUE]] to i32
1319 // CHECK: call void @{{.+}}([[S_INT_TY]]* {{[^,]*}} [[COND_LVALUE:%.+]], i32 [[CONV]])
1320 // CHECK: [[BC1:%.+]] = bitcast [[S_INT_TY]]* [[VAR1_REF]] to i8*
1321 // CHECK: [[BC2:%.+]] = bitcast [[S_INT_TY]]* [[COND_LVALUE]] to i8*
1322 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 [[BC1]], i8* align 4 [[BC2]], i64 4, i1 false)
1323
1324 // t_var1 = min(t_var1, t_var1_reduction);
1325 // CHECK: [[T_VAR1_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR1_REF]],
1326 // CHECK: [[T_VAR1_PRIV_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR1_PRIV]],
1327 // CHECK: [[CMP:%.+]] = icmp slt i{{[0-9]+}} [[T_VAR1_VAL]], [[T_VAR1_PRIV_VAL]]
1328 // CHECK: br i1 [[CMP]]
1329 // CHECK: [[UP:%.+]] = phi i32
1330 // CHECK: store i{{[0-9]+}} [[UP]], i{{[0-9]+}}* [[T_VAR1_REF]],
1331
1332 // __kmpc_end_reduce_nowait(<loc>, <gtid>, &<lock>);
1333 // CHECK: call void @__kmpc_end_reduce_nowait(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], [8 x i32]* [[REDUCTION_LOCK]])
1334
1335 // break;
1336 // CHECK: br label %[[RED_DONE]]
1337
1338 // case 2:
1339 // t_var += t_var_reduction;
1340 // CHECK: [[T_VAR_PRIV_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_PRIV]]
1341 // CHECK: atomicrmw add i32* [[T_VAR_REF]], i32 [[T_VAR_PRIV_VAL]] monotonic
1342
1343 // var = var.operator &(var_reduction);
1344 // CHECK: call void @__kmpc_critical(
1345 // CHECK: [[UP:%.+]] = call nonnull align 4 dereferenceable(4) [[S_INT_TY]]* @{{.+}}([[S_INT_TY]]* {{[^,]*}} [[VAR_REF]], [[S_INT_TY]]* nonnull align 4 dereferenceable(4) [[VAR_PRIV]])
1346 // CHECK: [[BC1:%.+]] = bitcast [[S_INT_TY]]* [[VAR_REF]] to i8*
1347 // CHECK: [[BC2:%.+]] = bitcast [[S_INT_TY]]* [[UP]] to i8*
1348 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 [[BC1]], i8* align 4 [[BC2]], i64 4, i1 false)
1349 // CHECK: call void @__kmpc_end_critical(
1350
1351 // var1 = var1.operator &&(var1_reduction);
1352 // CHECK: call void @__kmpc_critical(
1353 // CHECK: [[TO_INT:%.+]] = call i{{[0-9]+}} @{{.+}}([[S_INT_TY]]* {{[^,]*}} [[VAR1_REF]])
1354 // CHECK: [[VAR1_BOOL:%.+]] = icmp ne i{{[0-9]+}} [[TO_INT]], 0
1355 // CHECK: br i1 [[VAR1_BOOL]], label %[[TRUE:.+]], label %[[END2:.+]]
1356 // CHECK: [[TRUE]]
1357 // CHECK: [[TO_INT:%.+]] = call i{{[0-9]+}} @{{.+}}([[S_INT_TY]]* {{[^,]*}} [[VAR1_PRIV]])
1358 // CHECK: [[VAR1_REDUCTION_BOOL:%.+]] = icmp ne i{{[0-9]+}} [[TO_INT]], 0
1359 // CHECK: br label %[[END2]]
1360 // CHECK: [[END2]]
1361 // CHECK: [[COND_LVALUE:%.+]] = phi i1 [ false, %{{.+}} ], [ [[VAR1_REDUCTION_BOOL]], %[[TRUE]] ]
1362 // CHECK: [[CONV:%.+]] = zext i1 [[COND_LVALUE]] to i32
1363 // CHECK: call void @{{.+}}([[S_INT_TY]]* {{[^,]*}} [[COND_LVALUE:%.+]], i32 [[CONV]])
1364 // CHECK: [[BC1:%.+]] = bitcast [[S_INT_TY]]* [[VAR1_REF]] to i8*
1365 // CHECK: [[BC2:%.+]] = bitcast [[S_INT_TY]]* [[COND_LVALUE]] to i8*
1366 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 [[BC1]], i8* align 4 [[BC2]], i64 4, i1 false)
1367 // CHECK: call void @__kmpc_end_critical(
1368
1369 // t_var1 = min(t_var1, t_var1_reduction);
1370 // CHECK: [[T_VAR1_PRIV_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR1_PRIV]]
1371 // CHECK: atomicrmw min i32* [[T_VAR1_REF]], i32 [[T_VAR1_PRIV_VAL]] monotonic
1372
1373 // break;
1374 // CHECK: br label %[[RED_DONE]]
1375 // CHECK: [[RED_DONE]]
1376 // CHECK-DAG: call {{.*}} [[S_INT_TY_DESTR]]([[S_INT_TY]]* {{[^,]*}} [[VAR_PRIV]])
1377 // CHECK-DAG: call {{.*}} [[S_INT_TY_DESTR]]([[S_INT_TY]]*
1378 // CHECK: ret void
1379
1380 // void reduce_func(void *lhs[<n>], void *rhs[<n>]) {
1381 // *(Type0*)lhs[0] = ReductionOperation0(*(Type0*)lhs[0], *(Type0*)rhs[0]);
1382 // ...
1383 // *(Type<n>-1*)lhs[<n>-1] = ReductionOperation<n>-1(*(Type<n>-1*)lhs[<n>-1],
1384 // *(Type<n>-1*)rhs[<n>-1]);
1385 // }
1386 // CHECK: define internal void [[REDUCTION_FUNC]](i8* %0, i8* %1)
1387 // t_var_lhs = (i{{[0-9]+}}*)lhs[0];
1388 // CHECK: [[T_VAR_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS:%.+]], i64 0, i64 0
1389 // CHECK: [[T_VAR_RHS_VOID:%.+]] = load i8*, i8** [[T_VAR_RHS_REF]],
1390 // CHECK: [[T_VAR_RHS:%.+]] = bitcast i8* [[T_VAR_RHS_VOID]] to i{{[0-9]+}}*
1391 // t_var_rhs = (i{{[0-9]+}}*)rhs[0];
1392 // CHECK: [[T_VAR_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS:%.+]], i64 0, i64 0
1393 // CHECK: [[T_VAR_LHS_VOID:%.+]] = load i8*, i8** [[T_VAR_LHS_REF]],
1394 // CHECK: [[T_VAR_LHS:%.+]] = bitcast i8* [[T_VAR_LHS_VOID]] to i{{[0-9]+}}*
1395
1396 // var_lhs = (S<i{{[0-9]+}}>*)lhs[1];
1397 // CHECK: [[VAR_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 1
1398 // CHECK: [[VAR_RHS_VOID:%.+]] = load i8*, i8** [[VAR_RHS_REF]],
1399 // CHECK: [[VAR_RHS:%.+]] = bitcast i8* [[VAR_RHS_VOID]] to [[S_INT_TY]]*
1400 // var_rhs = (S<i{{[0-9]+}}>*)rhs[1];
1401 // CHECK: [[VAR_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 1
1402 // CHECK: [[VAR_LHS_VOID:%.+]] = load i8*, i8** [[VAR_LHS_REF]],
1403 // CHECK: [[VAR_LHS:%.+]] = bitcast i8* [[VAR_LHS_VOID]] to [[S_INT_TY]]*
1404
1405 // var1_lhs = (S<i{{[0-9]+}}>*)lhs[2];
1406 // CHECK: [[VAR1_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 2
1407 // CHECK: [[VAR1_RHS_VOID:%.+]] = load i8*, i8** [[VAR1_RHS_REF]],
1408 // CHECK: [[VAR1_RHS:%.+]] = bitcast i8* [[VAR1_RHS_VOID]] to [[S_INT_TY]]*
1409 // var1_rhs = (S<i{{[0-9]+}}>*)rhs[2];
1410 // CHECK: [[VAR1_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 2
1411 // CHECK: [[VAR1_LHS_VOID:%.+]] = load i8*, i8** [[VAR1_LHS_REF]],
1412 // CHECK: [[VAR1_LHS:%.+]] = bitcast i8* [[VAR1_LHS_VOID]] to [[S_INT_TY]]*
1413
1414 // t_var1_lhs = (i{{[0-9]+}}*)lhs[3];
1415 // CHECK: [[T_VAR1_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 3
1416 // CHECK: [[T_VAR1_RHS_VOID:%.+]] = load i8*, i8** [[T_VAR1_RHS_REF]],
1417 // CHECK: [[T_VAR1_RHS:%.+]] = bitcast i8* [[T_VAR1_RHS_VOID]] to i{{[0-9]+}}*
1418 // t_var1_rhs = (i{{[0-9]+}}*)rhs[3];
1419 // CHECK: [[T_VAR1_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 3
1420 // CHECK: [[T_VAR1_LHS_VOID:%.+]] = load i8*, i8** [[T_VAR1_LHS_REF]],
1421 // CHECK: [[T_VAR1_LHS:%.+]] = bitcast i8* [[T_VAR1_LHS_VOID]] to i{{[0-9]+}}*
1422
1423 // t_var_lhs += t_var_rhs;
1424 // CHECK: [[T_VAR_LHS_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_LHS]],
1425 // CHECK: [[T_VAR_RHS_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_RHS]],
1426 // CHECK: [[UP:%.+]] = add nsw i{{[0-9]+}} [[T_VAR_LHS_VAL]], [[T_VAR_RHS_VAL]]
1427 // CHECK: store i{{[0-9]+}} [[UP]], i{{[0-9]+}}* [[T_VAR_LHS]],
1428
1429 // var_lhs = var_lhs.operator &(var_rhs);
1430 // CHECK: [[UP:%.+]] = call nonnull align 4 dereferenceable(4) [[S_INT_TY]]* @{{.+}}([[S_INT_TY]]* {{[^,]*}} [[VAR_LHS]], [[S_INT_TY]]* nonnull align 4 dereferenceable(4) [[VAR_RHS]])
1431 // CHECK: [[BC1:%.+]] = bitcast [[S_INT_TY]]* [[VAR_LHS]] to i8*
1432 // CHECK: [[BC2:%.+]] = bitcast [[S_INT_TY]]* [[UP]] to i8*
1433 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 [[BC1]], i8* align 4 [[BC2]], i64 4, i1 false)
1434
1435 // var1_lhs = var1_lhs.operator &&(var1_rhs);
1436 // CHECK: [[TO_INT:%.+]] = call i{{[0-9]+}} @{{.+}}([[S_INT_TY]]* {{[^,]*}} [[VAR1_LHS]])
1437 // CHECK: [[VAR1_BOOL:%.+]] = icmp ne i{{[0-9]+}} [[TO_INT]], 0
1438 // CHECK: br i1 [[VAR1_BOOL]], label %[[TRUE:.+]], label %[[END2:.+]]
1439 // CHECK: [[TRUE]]
1440 // CHECK: [[TO_INT:%.+]] = call i{{[0-9]+}} @{{.+}}([[S_INT_TY]]* {{[^,]*}} [[VAR1_RHS]])
1441 // CHECK: [[VAR1_REDUCTION_BOOL:%.+]] = icmp ne i{{[0-9]+}} [[TO_INT]], 0
1442 // CHECK: br label %[[END2]]
1443 // CHECK: [[END2]]
1444 // CHECK: [[COND_LVALUE:%.+]] = phi i1 [ false, %{{.+}} ], [ [[VAR1_REDUCTION_BOOL]], %[[TRUE]] ]
1445 // CHECK: [[CONV:%.+]] = zext i1 [[COND_LVALUE]] to i32
1446 // CHECK: call void @{{.+}}([[S_INT_TY]]* {{[^,]*}} [[COND_LVALUE:%.+]], i32 [[CONV]])
1447 // CHECK: [[BC1:%.+]] = bitcast [[S_INT_TY]]* [[VAR1_LHS]] to i8*
1448 // CHECK: [[BC2:%.+]] = bitcast [[S_INT_TY]]* [[COND_LVALUE]] to i8*
1449 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 [[BC1]], i8* align 4 [[BC2]], i64 4, i1 false)
1450
1451 // t_var1_lhs = min(t_var1_lhs, t_var1_rhs);
1452 // CHECK: [[T_VAR1_LHS_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR1_LHS]],
1453 // CHECK: [[T_VAR1_RHS_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR1_RHS]],
1454 // CHECK: [[CMP:%.+]] = icmp slt i{{[0-9]+}} [[T_VAR1_LHS_VAL]], [[T_VAR1_RHS_VAL]]
1455 // CHECK: br i1 [[CMP]]
1456 // CHECK: [[UP:%.+]] = phi i32
1457 // CHECK: store i{{[0-9]+}} [[UP]], i{{[0-9]+}}* [[T_VAR1_LHS]],
1458 // CHECK: ret void
1459
1460 // CHECK: define internal void [[TMAIN_MICROTASK2]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [42 x [[S_INT_TY]]]* nonnull align 4 dereferenceable(168) %{{.*}}, [2 x i32]* nonnull align 4 dereferenceable(8) %{{.*}}, i32* nonnull align 4 dereferenceable(4) %{{.*}}, [2 x [[S_INT_TY]]]* nonnull align 4 dereferenceable(8) %{{.*}}, [[S_INT_TY]]* nonnull align 4 dereferenceable(4) %{{.*}})
1461
1462 // CHECK: [[ARR_ORIG_ADDR:%.+]] = alloca [42 x [[S_INT_TY]]]*,
1463 // CHECK: [[ARR_PRIV:%.+]] = alloca [40 x [[S_INT_TY]]],
1464
1465 // Reduction list for runtime.
1466 // CHECK: [[RED_LIST:%.+]] = alloca [1 x i8*],
1467
1468 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]],
1469
1470 // CHECK: [[ARR_ORIG:%.+]] = load [42 x [[S_INT_TY]]]*, [42 x [[S_INT_TY]]]** [[ARR_ORIG_ADDR]],
1471 // CHECK: [[LOW:%.+]] = getelementptr inbounds [42 x [[S_INT_TY]]], [42 x [[S_INT_TY]]]* [[ARR_ORIG]], i64 0, i64 1
1472 // CHECK: [[ORIG_START:%.+]] = bitcast [42 x [[S_INT_TY]]]* [[ARR_ORIG]] to [[S_INT_TY]]*
1473 // CHECK: [[START:%.+]] = ptrtoint [[S_INT_TY]]* [[ORIG_START]] to i64
1474 // CHECK: [[LOW_BOUND:%.+]] = ptrtoint [[S_INT_TY]]* [[LOW]] to i64
1475 // CHECK: [[OFFSET_BYTES:%.+]] = sub i64 [[START]], [[LOW_BOUND]]
1476 // CHECK: [[OFFSET:%.+]] = sdiv exact i64 [[OFFSET_BYTES]], ptrtoint (i32* getelementptr (i32, i32* null, i32 1) to i64)
1477 // CHECK: [[ARR_PRIV_PTR:%.+]] = bitcast [40 x [[S_INT_TY]]]* [[ARR_PRIV]] to [[S_INT_TY]]*
1478 // CHECK: [[PSEUDO_ARR_PRIV:%.+]] = getelementptr [[S_INT_TY]], [[S_INT_TY]]* [[ARR_PRIV_PTR]], i64 [[OFFSET]]
1479 // CHECK: [[ARR_PRIV:%.+]] = bitcast [[S_INT_TY]]* [[PSEUDO_ARR_PRIV]] to [42 x [[S_INT_TY]]]*
1480
1481 // CHECK: ret void
1482
1483 #endif
1484
1485