| 1 | // RUN: %clang_cc1 -triple armv7-apple-darwin -target-abi aapcs -emit-llvm -o - %s | FileCheck %s |
| 2 | // RUN: %clang_cc1 -triple armv7-apple-darwin -target-abi apcs-gnu -emit-llvm -o - %s | FileCheck -check-prefix=APCS-GNU %s |
| 3 | // RUN: %clang_cc1 -triple arm-linux-androideabi -emit-llvm -o - %s | FileCheck -check-prefix=ANDROID %s |
| 4 | |
| 5 | #include <stdarg.h> |
| 6 | |
| 7 | typedef __attribute__(( ext_vector_type(2) )) int __int2; |
| 8 | typedef __attribute__(( ext_vector_type(3) )) char __char3; |
| 9 | typedef __attribute__(( ext_vector_type(5) )) char __char5; |
| 10 | typedef __attribute__(( ext_vector_type(9) )) char __char9; |
| 11 | typedef __attribute__(( ext_vector_type(19) )) char __char19; |
| 12 | typedef __attribute__(( ext_vector_type(3) )) short __short3; |
| 13 | typedef __attribute__(( ext_vector_type(5) )) short __short5; |
| 14 | |
| 15 | // Passing legal vector types as varargs. |
| 16 | double varargs_vec_2i(int fixed, ...) { |
| 17 | // CHECK: varargs_vec_2i |
| 18 | // CHECK: [[VAR:%.*]] = alloca <2 x i32>, align 8 |
| 19 | // CHECK: [[ALIGN:%.*]] = and i32 {{%.*}}, -8 |
| 20 | // CHECK: [[AP_ALIGN:%.*]] = inttoptr i32 [[ALIGN]] to i8* |
| 21 | // CHECK: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP_ALIGN]], i32 8 |
| 22 | // CHECK: [[AP_CAST:%.*]] = bitcast i8* [[AP_ALIGN]] to <2 x i32>* |
| 23 | // CHECK: [[VEC:%.*]] = load <2 x i32>, <2 x i32>* [[AP_CAST]], align 8 |
| 24 | // CHECK: store <2 x i32> [[VEC]], <2 x i32>* [[VAR]], align 8 |
| 25 | // APCS-GNU: varargs_vec_2i |
| 26 | // APCS-GNU: [[VAR:%.*]] = alloca <2 x i32>, align 8 |
| 27 | // APCS-GNU: [[AP:%.*]] = load i8*, |
| 28 | // APCS-GNU: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP]], i32 8 |
| 29 | // APCS-GNU: [[AP_CAST:%.*]] = bitcast i8* [[AP]] to <2 x i32>* |
| 30 | // APCS-GNU: [[VEC:%.*]] = load <2 x i32>, <2 x i32>* [[AP_CAST]], align 4 |
| 31 | // APCS-GNU: store <2 x i32> [[VEC]], <2 x i32>* [[VAR]], align 8 |
| 32 | // ANDROID: varargs_vec_2i |
| 33 | // ANDROID: [[VAR:%.*]] = alloca <2 x i32>, align 8 |
| 34 | // ANDROID: [[ALIGN:%.*]] = and i32 {{%.*}}, -8 |
| 35 | // ANDROID: [[AP_ALIGN:%.*]] = inttoptr i32 [[ALIGN]] to i8* |
| 36 | // ANDROID: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP_ALIGN]], i32 8 |
| 37 | // ANDROID: [[AP_CAST:%.*]] = bitcast i8* [[AP_ALIGN]] to <2 x i32>* |
| 38 | // ANDROID: [[VEC:%.*]] = load <2 x i32>, <2 x i32>* [[AP_CAST]], align 8 |
| 39 | // ANDROID: store <2 x i32> [[VEC]], <2 x i32>* [[VAR]], align 8 |
| 40 | va_list ap; |
| 41 | double sum = fixed; |
| 42 | va_start(ap, fixed); |
| 43 | __int2 c3 = va_arg(ap, __int2); |
| 44 | sum = sum + c3.x + c3.y; |
| 45 | va_end(ap); |
| 46 | return sum; |
| 47 | } |
| 48 | |
| 49 | double test_2i(__int2 *in) { |
| 50 | // CHECK: test_2i |
| 51 | // CHECK: call arm_aapcscc double (i32, ...) @varargs_vec_2i(i32 3, <2 x i32> {{%.*}}) |
| 52 | // APCS-GNU: test_2i |
| 53 | // APCS-GNU: call double (i32, ...) @varargs_vec_2i(i32 3, <2 x i32> {{%.*}}) |
| 54 | // ANDROID: test_2i |
| 55 | // ANDROID: call double (i32, ...) @varargs_vec_2i(i32 3, <2 x i32> {{%.*}}) |
| 56 | return varargs_vec_2i(3, *in); |
| 57 | } |
| 58 | |
| 59 | double varargs_vec_3c(int fixed, ...) { |
| 60 | // CHECK: varargs_vec_3c |
| 61 | // CHECK: alloca <3 x i8>, align 4 |
| 62 | // CHECK: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP:%.*]], i32 4 |
| 63 | // CHECK: bitcast i8* [[AP]] to <3 x i8>* |
| 64 | // APCS-GNU: varargs_vec_3c |
| 65 | // APCS-GNU: alloca <3 x i8>, align 4 |
| 66 | // APCS-GNU: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP:%.*]], i32 4 |
| 67 | // APCS-GNU: bitcast i8* [[AP]] to <3 x i8>* |
| 68 | // ANDROID: varargs_vec_3c |
| 69 | // ANDROID: alloca <3 x i8>, align 4 |
| 70 | // ANDROID: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP:%.*]], i32 4 |
| 71 | // ANDROID: bitcast i8* [[AP]] to <3 x i8>* |
| 72 | va_list ap; |
| 73 | double sum = fixed; |
| 74 | va_start(ap, fixed); |
| 75 | __char3 c3 = va_arg(ap, __char3); |
| 76 | sum = sum + c3.x + c3.y; |
| 77 | va_end(ap); |
| 78 | return sum; |
| 79 | } |
| 80 | |
| 81 | double test_3c(__char3 *in) { |
| 82 | // CHECK: test_3c |
| 83 | // CHECK: call arm_aapcscc double (i32, ...) @varargs_vec_3c(i32 3, i32 {{%.*}}) |
| 84 | // APCS-GNU: test_3c |
| 85 | // APCS-GNU: call double (i32, ...) @varargs_vec_3c(i32 3, i32 {{%.*}}) |
| 86 | // ANDROID: test_3c |
| 87 | // ANDROID: call double (i32, ...) @varargs_vec_3c(i32 3, <3 x i8> {{%.*}}) |
| 88 | return varargs_vec_3c(3, *in); |
| 89 | } |
| 90 | |
| 91 | double varargs_vec_5c(int fixed, ...) { |
| 92 | // CHECK: varargs_vec_5c |
| 93 | // CHECK: [[VAR:%.*]] = alloca <5 x i8>, align 8 |
| 94 | // CHECK: [[ALIGN:%.*]] = and i32 {{%.*}}, -8 |
| 95 | // CHECK: [[AP_ALIGN:%.*]] = inttoptr i32 [[ALIGN]] to i8* |
| 96 | // CHECK: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP_ALIGN]], i32 8 |
| 97 | // CHECK: [[AP_CAST:%.*]] = bitcast i8* [[AP_ALIGN]] to <5 x i8>* |
| 98 | // CHECK: [[VEC:%.*]] = load <5 x i8>, <5 x i8>* [[AP_CAST]], align 8 |
| 99 | // CHECK: store <5 x i8> [[VEC]], <5 x i8>* [[VAR]], align 8 |
| 100 | // APCS-GNU: varargs_vec_5c |
| 101 | // APCS-GNU: [[VAR:%.*]] = alloca <5 x i8>, align 8 |
| 102 | // APCS-GNU: [[AP:%.*]] = load i8*, |
| 103 | // APCS-GNU: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP]], i32 8 |
| 104 | // APCS-GNU: [[AP_CAST:%.*]] = bitcast i8* [[AP]] to <5 x i8>* |
| 105 | // APCS-GNU: [[VEC:%.*]] = load <5 x i8>, <5 x i8>* [[AP_CAST]], align 4 |
| 106 | // APCS-GNU: store <5 x i8> [[VEC]], <5 x i8>* [[VAR]], align 8 |
| 107 | // ANDROID: varargs_vec_5c |
| 108 | // ANDROID: [[VAR:%.*]] = alloca <5 x i8>, align 8 |
| 109 | // ANDROID: [[ALIGN:%.*]] = and i32 {{%.*}}, -8 |
| 110 | // ANDROID: [[AP_ALIGN:%.*]] = inttoptr i32 [[ALIGN]] to i8* |
| 111 | // ANDROID: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP_ALIGN]], i32 8 |
| 112 | // ANDROID: [[AP_CAST:%.*]] = bitcast i8* [[AP_ALIGN]] to <5 x i8>* |
| 113 | // ANDROID: [[VEC:%.*]] = load <5 x i8>, <5 x i8>* [[AP_CAST]], align 8 |
| 114 | // ANDROID: store <5 x i8> [[VEC]], <5 x i8>* [[VAR]], align 8 |
| 115 | va_list ap; |
| 116 | double sum = fixed; |
| 117 | va_start(ap, fixed); |
| 118 | __char5 c5 = va_arg(ap, __char5); |
| 119 | sum = sum + c5.x + c5.y; |
| 120 | va_end(ap); |
| 121 | return sum; |
| 122 | } |
| 123 | |
| 124 | double test_5c(__char5 *in) { |
| 125 | // CHECK: test_5c |
| 126 | // CHECK: call arm_aapcscc double (i32, ...) @varargs_vec_5c(i32 5, <2 x i32> {{%.*}}) |
| 127 | // APCS-GNU: test_5c |
| 128 | // APCS-GNU: call double (i32, ...) @varargs_vec_5c(i32 5, <2 x i32> {{%.*}}) |
| 129 | // ANDROID: test_5c |
| 130 | // ANDROID: call double (i32, ...) @varargs_vec_5c(i32 5, <2 x i32> {{%.*}}) |
| 131 | return varargs_vec_5c(5, *in); |
| 132 | } |
| 133 | |
| 134 | double varargs_vec_9c(int fixed, ...) { |
| 135 | // CHECK: varargs_vec_9c |
| 136 | // CHECK: [[VAR:%.*]] = alloca <9 x i8>, align 16 |
| 137 | // CHECK: [[ALIGN:%.*]] = and i32 {{%.*}}, -8 |
| 138 | // CHECK: [[AP_ALIGN:%.*]] = inttoptr i32 [[ALIGN]] to i8* |
| 139 | // CHECK: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP_ALIGN]], i32 16 |
| 140 | // CHECK: [[AP_CAST:%.*]] = bitcast i8* [[AP_ALIGN]] to <9 x i8>* |
| 141 | // CHECK: [[T0:%.*]] = load <9 x i8>, <9 x i8>* [[AP_CAST]], align 8 |
| 142 | // CHECK: store <9 x i8> [[T0]], <9 x i8>* [[VAR]], align 16 |
| 143 | // APCS-GNU: varargs_vec_9c |
| 144 | // APCS-GNU: [[VAR:%.*]] = alloca <9 x i8>, align 16 |
| 145 | // APCS-GNU: [[AP:%.*]] = load i8*, |
| 146 | // APCS-GNU: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP]], i32 16 |
| 147 | // APCS-GNU: [[AP_CAST:%.*]] = bitcast i8* [[AP]] to <9 x i8>* |
| 148 | // APCS-GNU: [[VEC:%.*]] = load <9 x i8>, <9 x i8>* [[AP_CAST]], align 4 |
| 149 | // APCS-GNU: store <9 x i8> [[VEC]], <9 x i8>* [[VAR]], align 16 |
| 150 | // ANDROID: varargs_vec_9c |
| 151 | // ANDROID: [[VAR:%.*]] = alloca <9 x i8>, align 16 |
| 152 | // ANDROID: [[ALIGN:%.*]] = and i32 {{%.*}}, -8 |
| 153 | // ANDROID: [[AP_ALIGN:%.*]] = inttoptr i32 [[ALIGN]] to i8* |
| 154 | // ANDROID: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP_ALIGN]], i32 16 |
| 155 | // ANDROID: [[AP_CAST:%.*]] = bitcast i8* [[AP_ALIGN]] to <9 x i8>* |
| 156 | // ANDROID: [[T0:%.*]] = load <9 x i8>, <9 x i8>* [[AP_CAST]], align 8 |
| 157 | // ANDROID: store <9 x i8> [[T0]], <9 x i8>* [[VAR]], align 16 |
| 158 | va_list ap; |
| 159 | double sum = fixed; |
| 160 | va_start(ap, fixed); |
| 161 | __char9 c9 = va_arg(ap, __char9); |
| 162 | sum = sum + c9.x + c9.y; |
| 163 | va_end(ap); |
| 164 | return sum; |
| 165 | } |
| 166 | |
| 167 | double test_9c(__char9 *in) { |
| 168 | // CHECK: test_9c |
| 169 | // CHECK: call arm_aapcscc double (i32, ...) @varargs_vec_9c(i32 9, <4 x i32> {{%.*}}) |
| 170 | // APCS-GNU: test_9c |
| 171 | // APCS-GNU: call double (i32, ...) @varargs_vec_9c(i32 9, <4 x i32> {{%.*}}) |
| 172 | // ANDROID: test_9c |
| 173 | // ANDROID: call double (i32, ...) @varargs_vec_9c(i32 9, <4 x i32> {{%.*}}) |
| 174 | return varargs_vec_9c(9, *in); |
| 175 | } |
| 176 | |
| 177 | double varargs_vec_19c(int fixed, ...) { |
| 178 | // CHECK: varargs_vec_19c |
| 179 | // CHECK: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP:%.*]], i32 4 |
| 180 | // CHECK: [[VAR:%.*]] = bitcast i8* [[AP]] to <19 x i8>** |
| 181 | // CHECK: [[VAR2:%.*]] = load <19 x i8>*, <19 x i8>** [[VAR]] |
| 182 | // APCS-GNU: varargs_vec_19c |
| 183 | // APCS-GNU: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP:%.*]], i32 4 |
| 184 | // APCS-GNU: [[VAR:%.*]] = bitcast i8* [[AP]] to <19 x i8>** |
| 185 | // APCS-GNU: [[VAR2:%.*]] = load <19 x i8>*, <19 x i8>** [[VAR]] |
| 186 | // ANDROID: varargs_vec_19c |
| 187 | // ANDROID: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP:%.*]], i32 4 |
| 188 | // ANDROID: [[VAR:%.*]] = bitcast i8* [[AP]] to <19 x i8>** |
| 189 | // ANDROID: [[VAR2:%.*]] = load <19 x i8>*, <19 x i8>** [[VAR]] |
| 190 | va_list ap; |
| 191 | double sum = fixed; |
| 192 | va_start(ap, fixed); |
| 193 | __char19 c19 = va_arg(ap, __char19); |
| 194 | sum = sum + c19.x + c19.y; |
| 195 | va_end(ap); |
| 196 | return sum; |
| 197 | } |
| 198 | |
| 199 | double test_19c(__char19 *in) { |
| 200 | // CHECK: test_19c |
| 201 | // CHECK: call arm_aapcscc double (i32, ...) @varargs_vec_19c(i32 19, <19 x i8>* {{%.*}}) |
| 202 | // APCS-GNU: test_19c |
| 203 | // APCS-GNU: call double (i32, ...) @varargs_vec_19c(i32 19, <19 x i8>* {{%.*}}) |
| 204 | // ANDROID: test_19c |
| 205 | // ANDROID: call double (i32, ...) @varargs_vec_19c(i32 19, <19 x i8>* {{%.*}}) |
| 206 | return varargs_vec_19c(19, *in); |
| 207 | } |
| 208 | |
| 209 | double varargs_vec_3s(int fixed, ...) { |
| 210 | // CHECK: varargs_vec_3s |
| 211 | // CHECK: alloca <3 x i16>, align 8 |
| 212 | // CHECK: [[ALIGN:%.*]] = and i32 {{%.*}}, -8 |
| 213 | // CHECK: [[AP_ALIGN:%.*]] = inttoptr i32 [[ALIGN]] to i8* |
| 214 | // CHECK: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP_ALIGN]], i32 8 |
| 215 | // CHECK: bitcast i8* [[AP_ALIGN]] to <3 x i16>* |
| 216 | // APCS-GNU: varargs_vec_3s |
| 217 | // APCS-GNU: [[VAR:%.*]] = alloca <3 x i16>, align 8 |
| 218 | // APCS-GNU: [[AP:%.*]] = load i8*, |
| 219 | // APCS-GNU: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP]], i32 8 |
| 220 | // APCS-GNU: [[AP_CAST:%.*]] = bitcast i8* [[AP]] to <3 x i16>* |
| 221 | // APCS-GNU: [[VEC:%.*]] = load <3 x i16>, <3 x i16>* [[AP_CAST]], align 4 |
| 222 | // ANDROID: varargs_vec_3s |
| 223 | // ANDROID: alloca <3 x i16>, align 8 |
| 224 | // ANDROID: [[ALIGN:%.*]] = and i32 {{%.*}}, -8 |
| 225 | // ANDROID: [[AP_ALIGN:%.*]] = inttoptr i32 [[ALIGN]] to i8* |
| 226 | // ANDROID: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP_ALIGN]], i32 8 |
| 227 | // ANDROID: bitcast i8* [[AP_ALIGN]] to <3 x i16>* |
| 228 | va_list ap; |
| 229 | double sum = fixed; |
| 230 | va_start(ap, fixed); |
| 231 | __short3 c3 = va_arg(ap, __short3); |
| 232 | sum = sum + c3.x + c3.y; |
| 233 | va_end(ap); |
| 234 | return sum; |
| 235 | } |
| 236 | |
| 237 | double test_3s(__short3 *in) { |
| 238 | // CHECK: test_3s |
| 239 | // CHECK: call arm_aapcscc double (i32, ...) @varargs_vec_3s(i32 3, <2 x i32> {{%.*}}) |
| 240 | // APCS-GNU: test_3s |
| 241 | // APCS-GNU: call double (i32, ...) @varargs_vec_3s(i32 3, <2 x i32> {{%.*}}) |
| 242 | // ANDROID: test_3s |
| 243 | // ANDROID: call double (i32, ...) @varargs_vec_3s(i32 3, <3 x i16> {{%.*}}) |
| 244 | return varargs_vec_3s(3, *in); |
| 245 | } |
| 246 | |
| 247 | double varargs_vec_5s(int fixed, ...) { |
| 248 | // CHECK: varargs_vec_5s |
| 249 | // CHECK: [[VAR_ALIGN:%.*]] = alloca <5 x i16>, align 16 |
| 250 | // CHECK: [[ALIGN:%.*]] = and i32 {{%.*}}, -8 |
| 251 | // CHECK: [[AP_ALIGN:%.*]] = inttoptr i32 [[ALIGN]] to i8* |
| 252 | // CHECK: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP_ALIGN]], i32 16 |
| 253 | // CHECK: [[AP_CAST:%.*]] = bitcast i8* [[AP_ALIGN]] to <5 x i16>* |
| 254 | // CHECK: [[VEC:%.*]] = load <5 x i16>, <5 x i16>* [[AP_CAST]], align 8 |
| 255 | // CHECK: store <5 x i16> [[VEC]], <5 x i16>* [[VAR_ALIGN]], align 16 |
| 256 | // APCS-GNU: varargs_vec_5s |
| 257 | // APCS-GNU: [[VAR:%.*]] = alloca <5 x i16>, align 16 |
| 258 | // APCS-GNU: [[AP:%.*]] = load i8*, |
| 259 | // APCS-GNU: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP]], i32 16 |
| 260 | // APCS-GNU: [[AP_CAST:%.*]] = bitcast i8* [[AP]] to <5 x i16>* |
| 261 | // APCS-GNU: [[VEC:%.*]] = load <5 x i16>, <5 x i16>* [[AP_CAST]], align 4 |
| 262 | // ANDROID: varargs_vec_5s |
| 263 | // ANDROID: [[VAR_ALIGN:%.*]] = alloca <5 x i16>, align 16 |
| 264 | // ANDROID: [[ALIGN:%.*]] = and i32 {{%.*}}, -8 |
| 265 | // ANDROID: [[AP_ALIGN:%.*]] = inttoptr i32 [[ALIGN]] to i8* |
| 266 | // ANDROID: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP_ALIGN]], i32 16 |
| 267 | // ANDROID: [[AP_CAST:%.*]] = bitcast i8* [[AP_ALIGN]] to <5 x i16>* |
| 268 | // ANDROID: [[VEC:%.*]] = load <5 x i16>, <5 x i16>* [[AP_CAST]], align 8 |
| 269 | // ANDROID: store <5 x i16> [[VEC]], <5 x i16>* [[VAR_ALIGN]], align 16 |
| 270 | va_list ap; |
| 271 | double sum = fixed; |
| 272 | va_start(ap, fixed); |
| 273 | __short5 c5 = va_arg(ap, __short5); |
| 274 | sum = sum + c5.x + c5.y; |
| 275 | va_end(ap); |
| 276 | return sum; |
| 277 | } |
| 278 | |
| 279 | double test_5s(__short5 *in) { |
| 280 | // CHECK: test_5s |
| 281 | // CHECK: call arm_aapcscc double (i32, ...) @varargs_vec_5s(i32 5, <4 x i32> {{%.*}}) |
| 282 | // APCS-GNU: test_5s |
| 283 | // APCS-GNU: call double (i32, ...) @varargs_vec_5s(i32 5, <4 x i32> {{%.*}}) |
| 284 | // ANDROID: test_5s |
| 285 | // ANDROID: call double (i32, ...) @varargs_vec_5s(i32 5, <4 x i32> {{%.*}}) |
| 286 | return varargs_vec_5s(5, *in); |
| 287 | } |
| 288 | |
| 289 | // Pass struct as varargs. |
| 290 | typedef struct |
| 291 | { |
| 292 | __int2 i2; |
| 293 | float f; |
| 294 | } StructWithVec; |
| 295 | |
| 296 | double varargs_struct(int fixed, ...) { |
| 297 | // CHECK: varargs_struct |
| 298 | // CHECK: [[ALIGN:%.*]] = and i32 {{%.*}}, -8 |
| 299 | // CHECK: [[AP_ALIGN:%.*]] = inttoptr i32 [[ALIGN]] to i8* |
| 300 | // CHECK: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP_ALIGN]], i32 16 |
| 301 | // CHECK: bitcast i8* [[AP_ALIGN]] to %struct.StructWithVec* |
| 302 | // APCS-GNU: varargs_struct |
| 303 | // APCS-GNU: [[VAR_ALIGN:%.*]] = alloca %struct.StructWithVec |
| 304 | // APCS-GNU: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* {{%.*}}, i32 16 |
| 305 | // APCS-GNU: bitcast %struct.StructWithVec* [[VAR_ALIGN]] to i8* |
| 306 | // APCS-GNU: call void @llvm.memcpy |
| 307 | // ANDROID: varargs_struct |
| 308 | // ANDROID: [[ALIGN:%.*]] = and i32 {{%.*}}, -8 |
| 309 | // ANDROID: [[AP_ALIGN:%.*]] = inttoptr i32 [[ALIGN]] to i8* |
| 310 | // ANDROID: [[AP_NEXT:%.*]] = getelementptr inbounds i8, i8* [[AP_ALIGN]], i32 16 |
| 311 | // ANDROID: bitcast i8* [[AP_ALIGN]] to %struct.StructWithVec* |
| 312 | va_list ap; |
| 313 | double sum = fixed; |
| 314 | va_start(ap, fixed); |
| 315 | StructWithVec c3 = va_arg(ap, StructWithVec); |
| 316 | sum = sum + c3.i2.x + c3.i2.y + c3.f; |
| 317 | va_end(ap); |
| 318 | return sum; |
| 319 | } |
| 320 | |
| 321 | double test_struct(StructWithVec* d) { |
| 322 | // CHECK: test_struct |
| 323 | // CHECK: call arm_aapcscc double (i32, ...) @varargs_struct(i32 3, [2 x i64] {{%.*}}) |
| 324 | // APCS-GNU: test_struct |
| 325 | // APCS-GNU: call double (i32, ...) @varargs_struct(i32 3, [2 x i64] {{%.*}}) |
| 326 | // ANDROID: test_struct |
| 327 | // ANDROID: call double (i32, ...) @varargs_struct(i32 3, [2 x i64] {{%.*}}) |
| 328 | return varargs_struct(3, *d); |
| 329 | } |
| 330 | |