1 // RUN: %clang_cc1 -triple armv7-apple-darwin9 -emit-llvm -o - %s | FileCheck %s
2 // RUN: %clang_cc1 -triple armv7s-apple-ios9 -emit-llvm -o - %s | FileCheck %s
3 // RUN: %clang_cc1 -triple armv7k-apple-ios9 -emit-llvm -o - %s | FileCheck %s
5 #define SWIFTCALL __attribute__((swiftcall))
6 #define OUT __attribute__((swift_indirect_result))
7 #define ERROR __attribute__((swift_error_result))
8 #define CONTEXT __attribute__((swift_context))
10 /*****************************************************************************/
11 /****************************** PARAMETER ABIS *******************************/
12 /*****************************************************************************/
14 SWIFTCALL void indirect_result_1(OUT int *arg0, OUT float *arg1) {}
15 // CHECK-LABEL: define {{.*}} void @indirect_result_1(i32* noalias sret align 4 dereferenceable(4){{.*}}, float* noalias align 4 dereferenceable(4){{.*}})
17 // TODO: maybe this shouldn't suppress sret.
18 SWIFTCALL int indirect_result_2(OUT int *arg0, OUT float *arg1) { __builtin_unreachable(); }
19 // CHECK-LABEL: define {{.*}} i32 @indirect_result_2(i32* noalias align 4 dereferenceable(4){{.*}}, float* noalias align 4 dereferenceable(4){{.*}})
21 typedef struct { char array[1024]; } struct_reallybig;
22 SWIFTCALL struct_reallybig indirect_result_3(OUT int *arg0, OUT float *arg1) { __builtin_unreachable(); }
23 // CHECK-LABEL: define {{.*}} void @indirect_result_3({{.*}}* noalias sret {{.*}}, i32* noalias align 4 dereferenceable(4){{.*}}, float* noalias align 4 dereferenceable(4){{.*}})
25 SWIFTCALL void context_1(CONTEXT void *self) {}
26 // CHECK-LABEL: define {{.*}} void @context_1(i8* swiftself
28 SWIFTCALL void context_2(void *arg0, CONTEXT void *self) {}
29 // CHECK-LABEL: define {{.*}} void @context_2(i8*{{.*}}, i8* swiftself
31 SWIFTCALL void context_error_1(CONTEXT int *self, ERROR float **error) {}
32 // CHECK-LABEL: define {{.*}} void @context_error_1(i32* swiftself{{.*}}, float** swifterror)
33 // CHECK: [[TEMP:%.*]] = alloca float*, align 4
34 // CHECK: [[T0:%.*]] = load float*, float** [[ERRORARG:%.*]], align 4
35 // CHECK: store float* [[T0]], float** [[TEMP]], align 4
36 // CHECK: [[T0:%.*]] = load float*, float** [[TEMP]], align 4
37 // CHECK: store float* [[T0]], float** [[ERRORARG]], align 4
38 void test_context_error_1() {
41 context_error_1(&x, &error);
43 // CHECK-LABEL: define void @test_context_error_1()
44 // CHECK: [[X:%.*]] = alloca i32, align 4
45 // CHECK: [[ERROR:%.*]] = alloca float*, align 4
46 // CHECK: [[TEMP:%.*]] = alloca swifterror float*, align 4
47 // CHECK: [[T0:%.*]] = load float*, float** [[ERROR]], align 4
48 // CHECK: store float* [[T0]], float** [[TEMP]], align 4
49 // CHECK: call [[SWIFTCC:swiftcc]] void @context_error_1(i32* swiftself [[X]], float** swifterror [[TEMP]])
50 // CHECK: [[T0:%.*]] = load float*, float** [[TEMP]], align 4
51 // CHECK: store float* [[T0]], float** [[ERROR]], align 4
53 SWIFTCALL void context_error_2(short s, CONTEXT int *self, ERROR float **error) {}
54 // CHECK-LABEL: define {{.*}} void @context_error_2(i16{{.*}}, i32* swiftself{{.*}}, float** swifterror)
56 /*****************************************************************************/
57 /********************************** LOWERING *********************************/
58 /*****************************************************************************/
60 typedef float float4 __attribute__((ext_vector_type(4)));
61 typedef float float8 __attribute__((ext_vector_type(8)));
62 typedef double double2 __attribute__((ext_vector_type(2)));
63 typedef double double4 __attribute__((ext_vector_type(4)));
64 typedef int int3 __attribute__((ext_vector_type(3)));
65 typedef int int4 __attribute__((ext_vector_type(4)));
66 typedef int int5 __attribute__((ext_vector_type(5)));
67 typedef int int8 __attribute__((ext_vector_type(8)));
68 typedef char char16 __attribute__((ext_vector_type(16)));
69 typedef short short8 __attribute__((ext_vector_type(8)));
70 typedef long long long2 __attribute__((ext_vector_type(2)));
73 SWIFTCALL TYPE return_##TYPE(void) { \
77 SWIFTCALL void take_##TYPE(TYPE v) { \
79 void test_##TYPE() { \
80 take_##TYPE(return_##TYPE()); \
83 /*****************************************************************************/
84 /*********************************** STRUCTS *********************************/
85 /*****************************************************************************/
90 // CHECK-LABEL: define {{.*}} @return_struct_empty()
92 // CHECK-LABEL: define {{.*}} @take_struct_empty()
103 // CHECK-LABEL: define {{.*}} @return_struct_1()
104 // CHECK: [[RET:%.*]] = alloca [[REC:%.*]], align 4
105 // CHECK: [[VAR:%.*]] = alloca [[REC]], align 4
106 // CHECK: @llvm.memset
107 // CHECK: @llvm.memcpy
108 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[RET]] to [[AGG:{ i32, i16, \[2 x i8\], float, float }]]*
109 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
110 // CHECK: [[FIRST:%.*]] = load i32, i32* [[T0]], align 4
111 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
112 // CHECK: [[SECOND:%.*]] = load i16, i16* [[T0]], align 4
113 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
114 // CHECK: [[THIRD:%.*]] = load float, float* [[T0]], align
115 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 4
116 // CHECK: [[FOURTH:%.*]] = load float, float* [[T0]], align
117 // CHECK: [[T0:%.*]] = insertvalue [[UAGG:{ i32, i16, float, float }]] undef, i32 [[FIRST]], 0
118 // CHECK: [[T1:%.*]] = insertvalue [[UAGG]] [[T0]], i16 [[SECOND]], 1
119 // CHECK: [[T2:%.*]] = insertvalue [[UAGG]] [[T1]], float [[THIRD]], 2
120 // CHECK: [[T3:%.*]] = insertvalue [[UAGG]] [[T2]], float [[FOURTH]], 3
121 // CHECK: ret [[UAGG]] [[T3]]
122 // CHECK-LABEL: define {{.*}} @take_struct_1(i32, i16, float, float)
123 // CHECK: [[V:%.*]] = alloca [[REC]], align 4
124 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[V]] to [[AGG]]*
125 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
126 // CHECK: store i32 %0, i32* [[T0]], align 4
127 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
128 // CHECK: store i16 %1, i16* [[T0]], align 4
129 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
130 // CHECK: store float %2, float* [[T0]], align 4
131 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 4
132 // CHECK: store float %3, float* [[T0]], align 4
134 // CHECK-LABEL: define void @test_struct_1()
135 // CHECK: [[TMP:%.*]] = alloca [[REC]], align 4
136 // CHECK: [[CALL:%.*]] = call [[SWIFTCC]] [[UAGG]] @return_struct_1()
137 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
138 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
139 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 0
140 // CHECK: store i32 [[T1]], i32* [[T0]], align 4
141 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
142 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 1
143 // CHECK: store i16 [[T1]], i16* [[T0]], align 4
144 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
145 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 2
146 // CHECK: store float [[T1]], float* [[T0]], align 4
147 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 4
148 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 3
149 // CHECK: store float [[T1]], float* [[T0]], align 4
150 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
151 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
152 // CHECK: [[FIRST:%.*]] = load i32, i32* [[T0]], align 4
153 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
154 // CHECK: [[SECOND:%.*]] = load i16, i16* [[T0]], align 4
155 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
156 // CHECK: [[THIRD:%.*]] = load float, float* [[T0]], align 4
157 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 4
158 // CHECK: [[FOURTH:%.*]] = load float, float* [[T0]], align 4
159 // CHECK: call [[SWIFTCC]] void @take_struct_1(i32 [[FIRST]], i16 [[SECOND]], float [[THIRD]], float [[FOURTH]])
165 __attribute__((aligned(2))) char c1;
170 // CHECK-LABEL: define {{.*}} @return_struct_2()
171 // CHECK: [[RET:%.*]] = alloca [[REC:%.*]], align 4
172 // CHECK: [[VAR:%.*]] = alloca [[REC]], align 4
173 // CHECK: @llvm.memcpy
174 // CHECK: @llvm.memcpy
175 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[RET]] to [[AGG:{ i32, i32, float, float }]]*
176 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
177 // CHECK: [[FIRST:%.*]] = load i32, i32* [[T0]], align 4
178 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
179 // CHECK: [[SECOND:%.*]] = load i32, i32* [[T0]], align 4
180 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 2
181 // CHECK: [[THIRD:%.*]] = load float, float* [[T0]], align
182 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
183 // CHECK: [[FOURTH:%.*]] = load float, float* [[T0]], align
184 // CHECK: [[T0:%.*]] = insertvalue [[UAGG:{ i32, i32, float, float }]] undef, i32 [[FIRST]], 0
185 // CHECK: [[T1:%.*]] = insertvalue [[UAGG]] [[T0]], i32 [[SECOND]], 1
186 // CHECK: [[T2:%.*]] = insertvalue [[UAGG]] [[T1]], float [[THIRD]], 2
187 // CHECK: [[T3:%.*]] = insertvalue [[UAGG]] [[T2]], float [[FOURTH]], 3
188 // CHECK: ret [[UAGG]] [[T3]]
189 // CHECK-LABEL: define {{.*}} @take_struct_2(i32, i32, float, float)
190 // CHECK: [[V:%.*]] = alloca [[REC]], align 4
191 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[V]] to [[AGG]]*
192 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
193 // CHECK: store i32 %0, i32* [[T0]], align 4
194 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
195 // CHECK: store i32 %1, i32* [[T0]], align 4
196 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 2
197 // CHECK: store float %2, float* [[T0]], align 4
198 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
199 // CHECK: store float %3, float* [[T0]], align 4
201 // CHECK-LABEL: define void @test_struct_2()
202 // CHECK: [[TMP:%.*]] = alloca [[REC]], align 4
203 // CHECK: [[CALL:%.*]] = call [[SWIFTCC]] [[UAGG]] @return_struct_2()
204 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
205 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
206 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 0
207 // CHECK: store i32 [[T1]], i32* [[T0]], align 4
208 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
209 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 1
210 // CHECK: store i32 [[T1]], i32* [[T0]], align 4
211 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 2
212 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 2
213 // CHECK: store float [[T1]], float* [[T0]], align 4
214 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
215 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 3
216 // CHECK: store float [[T1]], float* [[T0]], align 4
217 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
218 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
219 // CHECK: [[FIRST:%.*]] = load i32, i32* [[T0]], align 4
220 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
221 // CHECK: [[SECOND:%.*]] = load i32, i32* [[T0]], align 4
222 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 2
223 // CHECK: [[THIRD:%.*]] = load float, float* [[T0]], align 4
224 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
225 // CHECK: [[FOURTH:%.*]] = load float, float* [[T0]], align 4
226 // CHECK: call [[SWIFTCC]] void @take_struct_2(i32 [[FIRST]], i32 [[SECOND]], float [[THIRD]], float [[FOURTH]])
229 // There's no way to put a field randomly in the middle of an otherwise
230 // empty storage unit in C, so that case has to be tested in C++, which
231 // can use empty structs to introduce arbitrary padding. (In C, they end up
232 // with size 0 and so don't affect layout.)
234 // Misaligned data rule.
237 __attribute__((packed)) float f;
238 } struct_misaligned_1;
239 TEST(struct_misaligned_1)
240 // CHECK-LABEL: define {{.*}} @return_struct_misaligned_1()
241 // CHECK: [[RET:%.*]] = alloca [[REC:%.*]], align
242 // CHECK: [[VAR:%.*]] = alloca [[REC]], align
243 // CHECK: @llvm.memset
244 // CHECK: @llvm.memcpy
245 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[RET]] to [[AGG:{ i32, i8 }]]*
246 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
247 // CHECK: [[FIRST:%.*]] = load i32, i32* [[T0]], align
248 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
249 // CHECK: [[SECOND:%.*]] = load i8, i8* [[T0]], align
250 // CHECK: [[T0:%.*]] = insertvalue [[UAGG:{ i32, i8 }]] undef, i32 [[FIRST]], 0
251 // CHECK: [[T1:%.*]] = insertvalue [[UAGG]] [[T0]], i8 [[SECOND]], 1
252 // CHECK: ret [[UAGG]] [[T1]]
253 // CHECK-LABEL: define {{.*}} @take_struct_misaligned_1(i32, i8)
254 // CHECK: [[V:%.*]] = alloca [[REC]], align
255 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[V]] to [[AGG]]*
256 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
257 // CHECK: store i32 %0, i32* [[T0]], align
258 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
259 // CHECK: store i8 %1, i8* [[T0]], align
268 // CHECK-LABEL: define {{.*}} void @return_struct_big_1({{.*}} noalias sret
270 // Should not be byval.
271 // CHECK-LABEL: define {{.*}} void @take_struct_big_1({{.*}}*{{( %.*)?}})
273 /*****************************************************************************/
274 /********************************* TYPE MERGING ******************************/
275 /*****************************************************************************/
282 // CHECK-LABEL: define {{.*}} @return_union_het_fp()
283 // CHECK: [[RET:%.*]] = alloca [[REC:%.*]], align {{(4|8)}}
284 // CHECK: [[VAR:%.*]] = alloca [[REC]], align {{(4|8)}}
285 // CHECK: @llvm.memcpy
286 // CHECK: @llvm.memcpy
287 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[RET]] to [[AGG:{ i32, i32 }]]*
288 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
289 // CHECK: [[FIRST:%.*]] = load i32, i32* [[T0]], align {{(4|8)}}
290 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
291 // CHECK: [[SECOND:%.*]] = load i32, i32* [[T0]], align {{(4|8)}}
292 // CHECK: [[T0:%.*]] = insertvalue [[UAGG:{ i32, i32 }]] undef, i32 [[FIRST]], 0
293 // CHECK: [[T1:%.*]] = insertvalue [[UAGG]] [[T0]], i32 [[SECOND]], 1
294 // CHECK: ret [[UAGG]] [[T1]]
295 // CHECK-LABEL: define {{.*}} @take_union_het_fp(i32, i32)
296 // CHECK: [[V:%.*]] = alloca [[REC]], align {{(4|8)}}
297 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[V]] to [[AGG]]*
298 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
299 // CHECK: store i32 %0, i32* [[T0]], align {{(4|8)}}
300 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
301 // CHECK: store i32 %1, i32* [[T0]], align {{(4|8)}}
303 // CHECK-LABEL: define void @test_union_het_fp()
304 // CHECK: [[TMP:%.*]] = alloca [[REC]], align {{(4|8)}}
305 // CHECK: [[CALL:%.*]] = call [[SWIFTCC]] [[UAGG]] @return_union_het_fp()
306 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
307 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
308 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 0
309 // CHECK: store i32 [[T1]], i32* [[T0]], align {{(4|8)}}
310 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
311 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 1
312 // CHECK: store i32 [[T1]], i32* [[T0]], align {{(4|8)}}
313 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
314 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
315 // CHECK: [[FIRST:%.*]] = load i32, i32* [[T0]], align {{(4|8)}}
316 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
317 // CHECK: [[SECOND:%.*]] = load i32, i32* [[T0]], align {{(4|8)}}
318 // CHECK: call [[SWIFTCC]] void @take_union_het_fp(i32 [[FIRST]], i32 [[SECOND]])
327 // CHECK-LABEL: define void @test_union_hom_fp()
328 // CHECK: [[TMP:%.*]] = alloca [[REC:%.*]], align 4
329 // CHECK: [[CALL:%.*]] = call [[SWIFTCC]] float @return_union_hom_fp()
330 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG:{ float }]]*
331 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
332 // CHECK: store float [[CALL]], float* [[T0]], align 4
333 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
334 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
335 // CHECK: [[FIRST:%.*]] = load float, float* [[T0]], align 4
336 // CHECK: call [[SWIFTCC]] void @take_union_hom_fp(float [[FIRST]])
342 } union_hom_fp_partial;
343 TEST(union_hom_fp_partial)
344 // CHECK-LABEL: define void @test_union_hom_fp_partial()
345 // CHECK: [[TMP:%.*]] = alloca [[REC:%.*]], align 16
346 // CHECK: [[CALL:%.*]] = call [[SWIFTCC]] [[UAGG:{ float, float, float, float }]] @return_union_hom_fp_partial()
347 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG:{ float, float, float, float }]]*
348 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
349 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 0
350 // CHECK: store float [[T1]], float* [[T0]], align
351 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
352 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 1
353 // CHECK: store float [[T1]], float* [[T0]], align
354 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 2
355 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 2
356 // CHECK: store float [[T1]], float* [[T0]], align
357 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
358 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 3
359 // CHECK: store float [[T1]], float* [[T0]], align
360 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
361 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
362 // CHECK: [[FIRST:%.*]] = load float, float* [[T0]], align
363 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
364 // CHECK: [[SECOND:%.*]] = load float, float* [[T0]], align
365 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 2
366 // CHECK: [[THIRD:%.*]] = load float, float* [[T0]], align
367 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
368 // CHECK: [[FOURTH:%.*]] = load float, float* [[T0]], align
369 // CHECK: call [[SWIFTCC]] void @take_union_hom_fp_partial(float [[FIRST]], float [[SECOND]], float [[THIRD]], float [[FOURTH]])
373 struct { int x, y; } f1;
375 } union_het_fpv_partial;
376 TEST(union_het_fpv_partial)
377 // CHECK-LABEL: define void @test_union_het_fpv_partial()
378 // CHECK: [[TMP:%.*]] = alloca [[REC:%.*]], align 16
379 // CHECK: [[CALL:%.*]] = call [[SWIFTCC]] [[UAGG:{ i32, i32, float, float }]] @return_union_het_fpv_partial()
380 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG:{ i32, i32, float, float }]]*
381 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
382 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 0
383 // CHECK: store i32 [[T1]], i32* [[T0]], align
384 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
385 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 1
386 // CHECK: store i32 [[T1]], i32* [[T0]], align
387 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 2
388 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 2
389 // CHECK: store float [[T1]], float* [[T0]], align
390 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
391 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 3
392 // CHECK: store float [[T1]], float* [[T0]], align
393 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
394 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
395 // CHECK: [[FIRST:%.*]] = load i32, i32* [[T0]], align
396 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
397 // CHECK: [[SECOND:%.*]] = load i32, i32* [[T0]], align
398 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 2
399 // CHECK: [[THIRD:%.*]] = load float, float* [[T0]], align
400 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
401 // CHECK: [[FOURTH:%.*]] = load float, float* [[T0]], align
402 // CHECK: call [[SWIFTCC]] void @take_union_het_fpv_partial(i32 [[FIRST]], i32 [[SECOND]], float [[THIRD]], float [[FOURTH]])
405 /*****************************************************************************/
406 /****************************** VECTOR LEGALIZATION **************************/
407 /*****************************************************************************/
410 // CHECK-LABEL: define {{.*}} <4 x i32> @return_int4()
411 // CHECK-LABEL: define {{.*}} @take_int4(<4 x i32>
414 // CHECK-LABEL: define {{.*}} @return_int8()
415 // CHECK: [[RET:%.*]] = alloca [[REC:<8 x i32>]], align 32
416 // CHECK: [[VAR:%.*]] = alloca [[REC]], align
420 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[RET]] to [[AGG:{ <4 x i32>, <4 x i32> }]]*
421 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
422 // CHECK: [[FIRST:%.*]] = load <4 x i32>, <4 x i32>* [[T0]], align
423 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
424 // CHECK: [[SECOND:%.*]] = load <4 x i32>, <4 x i32>* [[T0]], align
425 // CHECK: [[T0:%.*]] = insertvalue [[UAGG:{ <4 x i32>, <4 x i32> }]] undef, <4 x i32> [[FIRST]], 0
426 // CHECK: [[T1:%.*]] = insertvalue [[UAGG]] [[T0]], <4 x i32> [[SECOND]], 1
427 // CHECK: ret [[UAGG]] [[T1]]
428 // CHECK-LABEL: define {{.*}} @take_int8(<4 x i32>, <4 x i32>)
429 // CHECK: [[V:%.*]] = alloca [[REC]], align
430 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[V]] to [[AGG]]*
431 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
432 // CHECK: store <4 x i32> %0, <4 x i32>* [[T0]], align
433 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
434 // CHECK: store <4 x i32> %1, <4 x i32>* [[T0]], align
436 // CHECK-LABEL: define void @test_int8()
437 // CHECK: [[TMP1:%.*]] = alloca [[REC]], align
438 // CHECK: [[TMP2:%.*]] = alloca [[REC]], align
439 // CHECK: [[CALL:%.*]] = call [[SWIFTCC]] [[UAGG]] @return_int8()
440 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP1]] to [[AGG]]*
441 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
442 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 0
443 // CHECK: store <4 x i32> [[T1]], <4 x i32>* [[T0]], align
444 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
445 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 1
446 // CHECK: store <4 x i32> [[T1]], <4 x i32>* [[T0]], align
447 // CHECK: [[V:%.*]] = load [[REC]], [[REC]]* [[TMP1]], align
448 // CHECK: store [[REC]] [[V]], [[REC]]* [[TMP2]], align
449 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP2]] to [[AGG]]*
450 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
451 // CHECK: [[FIRST:%.*]] = load <4 x i32>, <4 x i32>* [[T0]], align
452 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
453 // CHECK: [[SECOND:%.*]] = load <4 x i32>, <4 x i32>* [[T0]], align
454 // CHECK: call [[SWIFTCC]] void @take_int8(<4 x i32> [[FIRST]], <4 x i32> [[SECOND]])
458 // CHECK-LABEL: define {{.*}} @return_int5()
459 // CHECK: [[RET:%.*]] = alloca [[REC:<5 x i32>]], align 32
460 // CHECK: [[VAR:%.*]] = alloca [[REC]], align
464 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[RET]] to [[AGG:{ <4 x i32>, i32 }]]*
465 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
466 // CHECK: [[FIRST:%.*]] = load <4 x i32>, <4 x i32>* [[T0]], align
467 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
468 // CHECK: [[SECOND:%.*]] = load i32, i32* [[T0]], align
469 // CHECK: [[T0:%.*]] = insertvalue [[UAGG:{ <4 x i32>, i32 }]] undef, <4 x i32> [[FIRST]], 0
470 // CHECK: [[T1:%.*]] = insertvalue [[UAGG]] [[T0]], i32 [[SECOND]], 1
471 // CHECK: ret [[UAGG]] [[T1]]
472 // CHECK-LABEL: define {{.*}} @take_int5(<4 x i32>, i32)
473 // CHECK: [[V:%.*]] = alloca [[REC]], align
474 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[V]] to [[AGG]]*
475 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
476 // CHECK: store <4 x i32> %0, <4 x i32>* [[T0]], align
477 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
478 // CHECK: store i32 %1, i32* [[T0]], align
480 // CHECK-LABEL: define void @test_int5()
481 // CHECK: [[TMP1:%.*]] = alloca [[REC]], align
482 // CHECK: [[TMP2:%.*]] = alloca [[REC]], align
483 // CHECK: [[CALL:%.*]] = call [[SWIFTCC]] [[UAGG]] @return_int5()
484 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP1]] to [[AGG]]*
485 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
486 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 0
487 // CHECK: store <4 x i32> [[T1]], <4 x i32>* [[T0]], align
488 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
489 // CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 1
490 // CHECK: store i32 [[T1]], i32* [[T0]], align
491 // CHECK: [[V:%.*]] = load [[REC]], [[REC]]* [[TMP1]], align
492 // CHECK: store [[REC]] [[V]], [[REC]]* [[TMP2]], align
493 // CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP2]] to [[AGG]]*
494 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
495 // CHECK: [[FIRST:%.*]] = load <4 x i32>, <4 x i32>* [[T0]], align
496 // CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
497 // CHECK: [[SECOND:%.*]] = load i32, i32* [[T0]], align
498 // CHECK: call [[SWIFTCC]] void @take_int5(<4 x i32> [[FIRST]], i32 [[SECOND]])
503 int3 v __attribute__((packed));
505 TEST(misaligned_int3)
506 // CHECK-LABEL: define {{.*}} @take_misaligned_int3(i32, i32, i32, i32)
512 // CHECK-LABEL: define swiftcc float @return_struct_f1()
513 // CHECK-LABEL: define swiftcc void @take_struct_f1(float)
520 // CHECK-LABEL: define swiftcc { float, float } @return_struct_f2()
521 // CHECK-LABEL: define swiftcc void @take_struct_f2(float, float)
529 // CHECK-LABEL: define swiftcc { float, float, float } @return_struct_f3()
530 // CHECK-LABEL: define swiftcc void @take_struct_f3(float, float, float)
539 // CHECK-LABEL: define swiftcc { float, float, float, float } @return_struct_f4()
540 // CHECK-LABEL: define swiftcc void @take_struct_f4(float, float, float, float)
547 // CHECK-LABEL: define swiftcc double @return_struct_d1()
548 // CHECK-LABEL: define swiftcc void @take_struct_d1(double)
555 // CHECK-LABEL: define swiftcc { double, double } @return_struct_d2()
556 // CHECK-LABEL: define swiftcc void @take_struct_d2(double, double)
564 // CHECK-LABEL: define swiftcc { double, double, double } @return_struct_d3()
565 // CHECK-LABEL: define swiftcc void @take_struct_d3(double, double, double)
574 // CHECK-LABEL: define swiftcc { double, double, double, double } @return_struct_d4()
575 // CHECK-LABEL: define swiftcc void @take_struct_d4(double, double, double, double)
585 // CHECK: define swiftcc void @return_struct_d5([[STRUCT5:%.*]]* noalias sret
586 // CHECK: define swiftcc void @take_struct_d5([[STRUCT5]]
592 // CHECK-LABEL: define swiftcc i8 @return_struct_c1()
593 // CHECK-LABEL: define swiftcc void @take_struct_c1(i8)
600 // CHECK-LABEL: define swiftcc i16 @return_struct_c2()
601 // CHECK-LABEL: define swiftcc void @take_struct_c2(i16)
610 // CHECK-LABEL: define swiftcc i32 @return_struct_c3()
611 // CHECK-LABEL: define swiftcc void @take_struct_c3(i32)
620 // CHECK-LABEL: define swiftcc i32 @return_struct_c4()
621 // CHECK-LABEL: define swiftcc void @take_struct_c4(i32)
631 // CHECK-LABEL: define swiftcc { i32, i8 } @return_struct_c5()
632 // CHECK-LABEL: define swiftcc void @take_struct_c5(i32, i8)
638 // CHECK-LABEL: define swiftcc i16 @return_struct_s1()
639 // CHECK-LABEL: define swiftcc void @take_struct_s1(i16)
646 // CHECK-LABEL: define swiftcc i32 @return_struct_s2()
647 // CHECK-LABEL: define swiftcc void @take_struct_s2(i32)
655 // CHECK-LABEL: define swiftcc { i32, i16 } @return_struct_s3()
656 // CHECK-LABEL: define swiftcc void @take_struct_s3(i32, i16)
665 // CHECK-LABEL: define swiftcc { i32, i32 } @return_struct_s4()
666 // CHECK-LABEL: define swiftcc void @take_struct_s4(i32, i32)
676 // CHECK-LABEL: define swiftcc { i32, i32, i16 } @return_struct_s5()
677 // CHECK-LABEL: define swiftcc void @take_struct_s5(i32, i32, i16)
684 // CHECK-LABEL: define swiftcc i32 @return_struct_i1()
685 // CHECK-LABEL: define swiftcc void @take_struct_i1(i32)
692 // CHECK-LABEL: define swiftcc { i32, i32 } @return_struct_i2()
693 // CHECK-LABEL: define swiftcc void @take_struct_i2(i32, i32)
701 // CHECK-LABEL: define swiftcc { i32, i32, i32 } @return_struct_i3()
702 // CHECK-LABEL: define swiftcc void @take_struct_i3(i32, i32, i32)
711 // CHECK-LABEL: define swiftcc { i32, i32, i32, i32 } @return_struct_i4()
712 // CHECK-LABEL: define swiftcc void @take_struct_i4(i32, i32, i32, i32)
718 // CHECK-LABEL: define swiftcc i64 @return_struct_l1()
719 // CHECK-LABEL: define swiftcc void @take_struct_l1(i64)
726 // CHECK-LABEL: define swiftcc { i64, i64 } @return_struct_l2()
727 // CHECK-LABEL: define swiftcc void @take_struct_l2(i64, i64)
735 // CHECK: define swiftcc void @return_struct_l3([[STRUCT:%.*]]* noalias sret
736 // CHECK: define swiftcc void @take_struct_l3([[STRUCT]]
745 // CHECK: define swiftcc void @return_struct_l4([[STRUCT:%.*]]* noalias sret
746 // CHECK: define swiftcc void @take_struct_l4([[STRUCT]]
756 // CHECK: define swiftcc void @return_struct_l5([[STRUCT5:%.*]]* noalias sret
757 // CHECK: define swiftcc void @take_struct_l5([[STRUCT5]]*
763 // CHECK-LABEL: define swiftcc <16 x i8> @return_struct_vc1()
764 // CHECK-LABEL: define swiftcc void @take_struct_vc1(<16 x i8>)
771 // CHECK-LABEL: define swiftcc { <16 x i8>, <16 x i8> } @return_struct_vc2()
772 // CHECK-LABEL: define swiftcc void @take_struct_vc2(<16 x i8>, <16 x i8>)
780 // CHECK-LABEL: define swiftcc { <16 x i8>, <16 x i8>, <16 x i8> } @return_struct_vc3()
781 // CHECK-LABEL: define swiftcc void @take_struct_vc3(<16 x i8>, <16 x i8>, <16 x i8>)
790 // CHECK-LABEL: define swiftcc { <16 x i8>, <16 x i8>, <16 x i8>, <16 x i8> } @return_struct_vc4()
791 // CHECK-LABEL: define swiftcc void @take_struct_vc4(<16 x i8>, <16 x i8>, <16 x i8>, <16 x i8>)
801 // CHECK: define swiftcc void @return_struct_vc5([[STRUCT:%.*]]* noalias sret
802 // CHECK: define swiftcc void @take_struct_vc5([[STRUCT]]
808 // CHECK-LABEL: define swiftcc <8 x i16> @return_struct_vs1()
809 // CHECK-LABEL: define swiftcc void @take_struct_vs1(<8 x i16>)
816 // CHECK-LABEL: define swiftcc { <8 x i16>, <8 x i16> } @return_struct_vs2()
817 // CHECK-LABEL: define swiftcc void @take_struct_vs2(<8 x i16>, <8 x i16>)
825 // CHECK-LABEL: define swiftcc { <8 x i16>, <8 x i16>, <8 x i16> } @return_struct_vs3()
826 // CHECK-LABEL: define swiftcc void @take_struct_vs3(<8 x i16>, <8 x i16>, <8 x i16>)
835 // CHECK-LABEL: define swiftcc { <8 x i16>, <8 x i16>, <8 x i16>, <8 x i16> } @return_struct_vs4()
836 // CHECK-LABEL: define swiftcc void @take_struct_vs4(<8 x i16>, <8 x i16>, <8 x i16>, <8 x i16>)
846 // CHECK: define swiftcc void @return_struct_vs5([[STRUCT:%.*]]* noalias sret
847 // CHECK: define swiftcc void @take_struct_vs5([[STRUCT]]
853 // CHECK-LABEL: define swiftcc <4 x i32> @return_struct_vi1()
854 // CHECK-LABEL: define swiftcc void @take_struct_vi1(<4 x i32>)
861 // CHECK-LABEL: define swiftcc { <4 x i32>, <4 x i32> } @return_struct_vi2()
862 // CHECK-LABEL: define swiftcc void @take_struct_vi2(<4 x i32>, <4 x i32>)
870 // CHECK-LABEL: define swiftcc { <4 x i32>, <4 x i32>, <4 x i32> } @return_struct_vi3()
871 // CHECK-LABEL: define swiftcc void @take_struct_vi3(<4 x i32>, <4 x i32>, <4 x i32>)
880 // CHECK-LABEL: define swiftcc { <4 x i32>, <4 x i32>, <4 x i32>, <4 x i32> } @return_struct_vi4()
881 // CHECK-LABEL: define swiftcc void @take_struct_vi4(<4 x i32>, <4 x i32>, <4 x i32>, <4 x i32>)
891 // CHECK: define swiftcc void @return_struct_vi5([[STRUCT:%.*]]* noalias sret
892 // CHECK: define swiftcc void @take_struct_vi5([[STRUCT]]
898 // CHECK-LABEL: define swiftcc <2 x i64> @return_struct_vl1()
899 // CHECK-LABEL: define swiftcc void @take_struct_vl1(<2 x i64>)
908 // CHECK-LABEL: define swiftcc { <2 x i64>, <2 x i64>, <2 x i64>, <2 x i64> } @return_struct_vl4()
909 // CHECK-LABEL: define swiftcc void @take_struct_vl4(<2 x i64>, <2 x i64>, <2 x i64>, <2 x i64>)
919 // CHECK: define swiftcc void @return_struct_vl5([[STRUCT:%.*]]* noalias sret
920 // CHECK: define swiftcc void @take_struct_vl5([[STRUCT]]
926 // CHECK-LABEL: define swiftcc <2 x double> @return_struct_vd1()
927 // CHECK-LABEL: define swiftcc void @take_struct_vd1(<2 x double>)
936 // CHECK-LABEL: define swiftcc { <2 x double>, <2 x double>, <2 x double>, <2 x double> } @return_struct_vd4()
937 // CHECK-LABEL: define swiftcc void @take_struct_vd4(<2 x double>, <2 x double>, <2 x double>, <2 x double>)
947 // CHECK: define swiftcc void @return_struct_vd5([[STRUCT:%.*]]* noalias sret
948 // CHECK: define swiftcc void @take_struct_vd5([[STRUCT]]
954 // CHECK-LABEL: define swiftcc { <2 x double>, <2 x double> } @return_struct_vd41()
955 // CHECK-LABEL: define swiftcc void @take_struct_vd41(<2 x double>, <2 x double>)
962 // CHECK-LABEL: define swiftcc { <2 x double>, <2 x double>, <2 x double>, <2 x double> } @return_struct_vd42()
963 // CHECK-LABEL: define swiftcc void @take_struct_vd42(<2 x double>, <2 x double>, <2 x double>, <2 x double>)
971 // CHECK: define swiftcc void @return_struct_vd43([[STRUCT:%.*]]* noalias sret
972 // CHECK: define swiftcc void @take_struct_vd43([[STRUCT]]
978 // CHECK-LABEL: define swiftcc <4 x float> @return_struct_vf1()
979 // CHECK-LABEL: define swiftcc void @take_struct_vf1(<4 x float>)
986 // CHECK-LABEL: define swiftcc { <4 x float>, <4 x float> } @return_struct_vf2()
987 // CHECK-LABEL: define swiftcc void @take_struct_vf2(<4 x float>, <4 x float>)
996 // CHECK-LABEL: define swiftcc { <4 x float>, <4 x float>, <4 x float>, <4 x float> } @return_struct_vf4()
997 // CHECK-LABEL: define swiftcc void @take_struct_vf4(<4 x float>, <4 x float>, <4 x float>, <4 x float>)
1007 // CHECK: define swiftcc void @return_struct_vf5([[STRUCT:%.*]]* noalias sret
1008 // CHECK: define swiftcc void @take_struct_vf5([[STRUCT]]
1014 // CHECK-LABEL: define swiftcc { <4 x float>, <4 x float> } @return_struct_vf81()
1015 // CHECK-LABEL: define swiftcc void @take_struct_vf81(<4 x float>, <4 x float>)