1 | // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s | \ |
2 | // RUN: FileCheck %s -check-prefix=CHECK -check-prefix=SSE -check-prefix=NO-AVX512 |
3 | // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-feature +avx | \ |
4 | // RUN: FileCheck %s -check-prefix=CHECK -check-prefix=AVX -check-prefix=NO-AVX512 |
5 | // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-feature +avx512f | \ |
6 | // RUN: FileCheck %s -check-prefix=CHECK -check-prefix=AVX -check-prefix=AVX512 |
7 | #include <stdarg.h> |
8 | |
9 | // CHECK-LABEL: define signext i8 @f0() |
10 | char f0(void) { |
11 | return 0; |
12 | } |
13 | |
14 | // CHECK-LABEL: define signext i16 @f1() |
15 | short f1(void) { |
16 | return 0; |
17 | } |
18 | |
19 | // CHECK-LABEL: define i32 @f2() |
20 | int f2(void) { |
21 | return 0; |
22 | } |
23 | |
24 | // CHECK-LABEL: define float @f3() |
25 | float f3(void) { |
26 | return 0; |
27 | } |
28 | |
29 | // CHECK-LABEL: define double @f4() |
30 | double f4(void) { |
31 | return 0; |
32 | } |
33 | |
34 | // CHECK-LABEL: define x86_fp80 @f5() |
35 | long double f5(void) { |
36 | return 0; |
37 | } |
38 | |
39 | // CHECK-LABEL: define void @f6(i8 signext %a0, i16 signext %a1, i32 %a2, i64 %a3, i8* %a4) |
40 | void f6(char a0, short a1, int a2, long long a3, void *a4) { |
41 | } |
42 | |
43 | // CHECK-LABEL: define void @f7(i32 %a0) |
44 | typedef enum { A, B, C } e7; |
45 | void f7(e7 a0) { |
46 | } |
47 | |
48 | // Test merging/passing of upper eightbyte with X87 class. |
49 | // |
50 | // CHECK-LABEL: define void @f8_1(%union.u8* noalias sret %agg.result) |
51 | // CHECK-LABEL: define void @f8_2(%union.u8* byval align 16 %a0) |
52 | union u8 { |
53 | long double a; |
54 | int b; |
55 | }; |
56 | union u8 f8_1() { while (1) {} } |
57 | void f8_2(union u8 a0) {} |
58 | |
59 | // CHECK-LABEL: define i64 @f9() |
60 | struct s9 { int a; int b; int : 0; } f9(void) { while (1) {} } |
61 | |
62 | // CHECK-LABEL: define void @f10(i64 %a0.coerce) |
63 | struct s10 { int a; int b; int : 0; }; |
64 | void f10(struct s10 a0) {} |
65 | |
66 | // CHECK-LABEL: define void @f11(%union.anon* noalias sret %agg.result) |
67 | union { long double a; float b; } f11() { while (1) {} } |
68 | |
69 | // CHECK-LABEL: define i32 @f12_0() |
70 | // CHECK-LABEL: define void @f12_1(i32 %a0.coerce) |
71 | struct s12 { int a __attribute__((aligned(16))); }; |
72 | struct s12 f12_0(void) { while (1) {} } |
73 | void f12_1(struct s12 a0) {} |
74 | |
75 | // Check that sret parameter is accounted for when checking available integer |
76 | // registers. |
77 | // CHECK: define void @f13(%struct.s13_0* noalias sret %agg.result, i32 %a, i32 %b, i32 %c, i32 %d, {{.*}}* byval align 8 %e, i32 %f) |
78 | |
79 | struct s13_0 { long long f0[3]; }; |
80 | struct s13_1 { long long f0[2]; }; |
81 | struct s13_0 f13(int a, int b, int c, int d, |
82 | struct s13_1 e, int f) { while (1) {} } |
83 | |
84 | // CHECK: define void @f14({{.*}}, i8 signext %X) |
85 | void f14(int a, int b, int c, int d, int e, int f, char X) {} |
86 | |
87 | // CHECK: define void @f15({{.*}}, i8* %X) |
88 | void f15(int a, int b, int c, int d, int e, int f, void *X) {} |
89 | |
90 | // CHECK: define void @f16({{.*}}, float %X) |
91 | void f16(float a, float b, float c, float d, float e, float f, float g, float h, |
92 | float X) {} |
93 | |
94 | // CHECK: define void @f17({{.*}}, x86_fp80 %X) |
95 | void f17(float a, float b, float c, float d, float e, float f, float g, float h, |
96 | long double X) {} |
97 | |
98 | // Check for valid coercion. The struct should be passed/returned as i32, not |
99 | // as i64 for better code quality. |
100 | // rdar://8135035 |
101 | // CHECK-LABEL: define void @f18(i32 %a, i32 %f18_arg1.coerce) |
102 | struct f18_s0 { int f0; }; |
103 | void f18(int a, struct f18_s0 f18_arg1) { while (1) {} } |
104 | |
105 | // Check byval alignment. |
106 | |
107 | // CHECK-LABEL: define void @f19(%struct.s19* byval align 16 %x) |
108 | struct s19 { |
109 | long double a; |
110 | }; |
111 | void f19(struct s19 x) {} |
112 | |
113 | // CHECK-LABEL: define void @f20(%struct.s20* byval align 32 %x) |
114 | struct __attribute__((aligned(32))) s20 { |
115 | int x; |
116 | int y; |
117 | }; |
118 | void f20(struct s20 x) {} |
119 | |
120 | struct StringRef { |
121 | long x; |
122 | const char *Ptr; |
123 | }; |
124 | |
125 | // rdar://7375902 |
126 | // CHECK-LABEL: define i8* @f21(i64 %S.coerce0, i8* %S.coerce1) |
127 | const char *f21(struct StringRef S) { return S.x+S.Ptr; } |
128 | |
129 | // PR7567 |
130 | typedef __attribute__ ((aligned(16))) struct f22s { unsigned long long x[2]; } L; |
131 | void f22(L x, L y) { } |
132 | // CHECK: @f22 |
133 | // CHECK: %x = alloca{{.*}}, align 16 |
134 | // CHECK: %y = alloca{{.*}}, align 16 |
135 | |
136 | |
137 | |
138 | // PR7714 |
139 | struct f23S { |
140 | short f0; |
141 | unsigned f1; |
142 | int f2; |
143 | }; |
144 | |
145 | |
146 | void f23(int A, struct f23S B) { |
147 | // CHECK-LABEL: define void @f23(i32 %A, i64 %B.coerce0, i32 %B.coerce1) |
148 | } |
149 | |
150 | struct f24s { long a; int b; }; |
151 | |
152 | struct f23S f24(struct f23S *X, struct f24s *P2) { |
153 | return *X; |
154 | |
155 | // CHECK: define { i64, i32 } @f24(%struct.f23S* %X, %struct.f24s* %P2) |
156 | } |
157 | |
158 | // rdar://8248065 |
159 | typedef float v4f32 __attribute__((__vector_size__(16))); |
160 | v4f32 f25(v4f32 X) { |
161 | // CHECK-LABEL: define <4 x float> @f25(<4 x float> %X) |
162 | // CHECK-NOT: alloca |
163 | // CHECK: alloca <4 x float> |
164 | // CHECK-NOT: alloca |
165 | // CHECK: store <4 x float> %X, <4 x float>* |
166 | // CHECK-NOT: store |
167 | // CHECK: ret <4 x float> |
168 | return X+X; |
169 | } |
170 | |
171 | struct foo26 { |
172 | int *X; |
173 | float *Y; |
174 | }; |
175 | |
176 | struct foo26 f26(struct foo26 *P) { |
177 | // CHECK: define { i32*, float* } @f26(%struct.foo26* %P) |
178 | return *P; |
179 | } |
180 | |
181 | |
182 | struct v4f32wrapper { |
183 | v4f32 v; |
184 | }; |
185 | |
186 | struct v4f32wrapper f27(struct v4f32wrapper X) { |
187 | // CHECK-LABEL: define <4 x float> @f27(<4 x float> %X.coerce) |
188 | return X; |
189 | } |
190 | |
191 | // PR22563 - We should unwrap simple structs and arrays to pass |
192 | // and return them in the appropriate vector registers if possible. |
193 | |
194 | typedef float v8f32 __attribute__((__vector_size__(32))); |
195 | struct v8f32wrapper { |
196 | v8f32 v; |
197 | }; |
198 | |
199 | struct v8f32wrapper f27a(struct v8f32wrapper X) { |
200 | // AVX-LABEL: define <8 x float> @f27a(<8 x float> %X.coerce) |
201 | return X; |
202 | } |
203 | |
204 | struct v8f32wrapper_wrapper { |
205 | v8f32 v[1]; |
206 | }; |
207 | |
208 | struct v8f32wrapper_wrapper f27b(struct v8f32wrapper_wrapper X) { |
209 | // AVX-LABEL: define <8 x float> @f27b(<8 x float> %X.coerce) |
210 | return X; |
211 | } |
212 | |
213 | // rdar://5711709 |
214 | struct f28c { |
215 | double x; |
216 | int y; |
217 | }; |
218 | void f28(struct f28c C) { |
219 | // CHECK-LABEL: define void @f28(double %C.coerce0, i32 %C.coerce1) |
220 | } |
221 | |
222 | struct f29a { |
223 | struct c { |
224 | double x; |
225 | int y; |
226 | } x[1]; |
227 | }; |
228 | |
229 | void f29a(struct f29a A) { |
230 | // CHECK-LABEL: define void @f29a(double %A.coerce0, i32 %A.coerce1) |
231 | } |
232 | |
233 | // rdar://8249586 |
234 | struct S0 { char f0[8]; char f2; char f3; char f4; }; |
235 | void f30(struct S0 p_4) { |
236 | // CHECK-LABEL: define void @f30(i64 %p_4.coerce0, i24 %p_4.coerce1) |
237 | } |
238 | |
239 | // Pass the third element as a float when followed by tail padding. |
240 | // rdar://8251384 |
241 | struct f31foo { float a, b, c; }; |
242 | float f31(struct f31foo X) { |
243 | // CHECK-LABEL: define float @f31(<2 x float> %X.coerce0, float %X.coerce1) |
244 | return X.c; |
245 | } |
246 | |
247 | _Complex float f32(_Complex float A, _Complex float B) { |
248 | // rdar://6379669 |
249 | // CHECK-LABEL: define <2 x float> @f32(<2 x float> %A.coerce, <2 x float> %B.coerce) |
250 | return A+B; |
251 | } |
252 | |
253 | |
254 | // rdar://8357396 |
255 | struct f33s { long x; float c,d; }; |
256 | |
257 | void f33(va_list X) { |
258 | va_arg(X, struct f33s); |
259 | } |
260 | |
261 | typedef unsigned long long v1i64 __attribute__((__vector_size__(8))); |
262 | |
263 | // rdar://8359248 |
264 | // CHECK-LABEL: define double @f34(double %arg.coerce) |
265 | v1i64 f34(v1i64 arg) { return arg; } |
266 | |
267 | |
268 | // rdar://8358475 |
269 | // CHECK-LABEL: define double @f35(double %arg.coerce) |
270 | typedef unsigned long v1i64_2 __attribute__((__vector_size__(8))); |
271 | v1i64_2 f35(v1i64_2 arg) { return arg+arg; } |
272 | |
273 | // rdar://9122143 |
274 | // CHECK: declare void @func(%struct._str* byval align 16) |
275 | typedef struct _str { |
276 | union { |
277 | long double a; |
278 | long c; |
279 | }; |
280 | } str; |
281 | |
282 | void func(str s); |
283 | str ss; |
284 | void f9122143() |
285 | { |
286 | func(ss); |
287 | } |
288 | |
289 | // CHECK-LABEL: define double @f36(double %arg.coerce) |
290 | typedef unsigned v2i32 __attribute((__vector_size__(8))); |
291 | v2i32 f36(v2i32 arg) { return arg; } |
292 | |
293 | // AVX: declare void @f38(<8 x float>) |
294 | // AVX: declare void @f37(<8 x float>) |
295 | // SSE: declare void @f38(%struct.s256* byval align 32) |
296 | // SSE: declare void @f37(<8 x float>* byval align 32) |
297 | typedef float __m256 __attribute__ ((__vector_size__ (32))); |
298 | typedef struct { |
299 | __m256 m; |
300 | } s256; |
301 | |
302 | s256 x38; |
303 | __m256 x37; |
304 | |
305 | void f38(s256 x); |
306 | void f37(__m256 x); |
307 | void f39() { f38(x38); f37(x37); } |
308 | |
309 | // The two next tests make sure that the struct below is passed |
310 | // in the same way regardless of avx being used |
311 | |
312 | // CHECK: declare void @func40(%struct.t128* byval align 16) |
313 | typedef float __m128 __attribute__ ((__vector_size__ (16))); |
314 | typedef struct t128 { |
315 | __m128 m; |
316 | __m128 n; |
317 | } two128; |
318 | |
319 | extern void func40(two128 s); |
320 | void func41(two128 s) { |
321 | func40(s); |
322 | } |
323 | |
324 | // CHECK: declare void @func42(%struct.t128_2* byval align 16) |
325 | typedef struct xxx { |
326 | __m128 array[2]; |
327 | } Atwo128; |
328 | typedef struct t128_2 { |
329 | Atwo128 x; |
330 | } SA; |
331 | |
332 | extern void func42(SA s); |
333 | void func43(SA s) { |
334 | func42(s); |
335 | } |
336 | |
337 | // CHECK-LABEL: define i32 @f44 |
338 | // CHECK: ptrtoint |
339 | // CHECK-NEXT: add i64 %{{[0-9]+}}, 31 |
340 | // CHECK-NEXT: and i64 %{{[0-9]+}}, -32 |
341 | // CHECK-NEXT: inttoptr |
342 | typedef int T44 __attribute((vector_size(32))); |
343 | struct s44 { T44 x; int y; }; |
344 | int f44(int i, ...) { |
345 | __builtin_va_list ap; |
346 | __builtin_va_start(ap, i); |
347 | struct s44 s = __builtin_va_arg(ap, struct s44); |
348 | __builtin_va_end(ap); |
349 | return s.y; |
350 | } |
351 | |
352 | // Text that vec3 returns the correct LLVM IR type. |
353 | // AVX-LABEL: define i32 @foo(<3 x i64> %X) |
354 | typedef long long3 __attribute((ext_vector_type(3))); |
355 | int foo(long3 X) |
356 | { |
357 | return 0; |
358 | } |
359 | |
360 | // Make sure we don't use a varargs convention for a function without a |
361 | // prototype where AVX types are involved. |
362 | // AVX: @test45 |
363 | // AVX: call i32 bitcast (i32 (...)* @f45 to i32 (<8 x float>)*) |
364 | int f45(); |
365 | __m256 x45; |
366 | void test45() { f45(x45); } |
367 | |
368 | // Make sure we use byval to pass 64-bit vectors in memory; the LLVM call |
369 | // lowering can't handle this case correctly because it runs after legalization. |
370 | // CHECK: @test46 |
371 | // CHECK: call void @f46({{.*}}<2 x float>* byval align 8 {{.*}}, <2 x float>* byval align 8 {{.*}}) |
372 | typedef float v46 __attribute((vector_size(8))); |
373 | void f46(v46,v46,v46,v46,v46,v46,v46,v46,v46,v46); |
374 | void test46() { v46 x = {1,2}; f46(x,x,x,x,x,x,x,x,x,x); } |
375 | |
376 | // Check that we pass the struct below without using byval, which helps out |
377 | // codegen. |
378 | // |
379 | // CHECK: @test47 |
380 | // CHECK: call void @f47(i32 {{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}}) |
381 | struct s47 { unsigned a; }; |
382 | void f47(int,int,int,int,int,int,struct s47); |
383 | void test47(int a, struct s47 b) { f47(a, a, a, a, a, a, b); } |
384 | |
385 | // rdar://12723368 |
386 | // In the following example, there are holes in T4 at the 3rd byte and the 4th |
387 | // byte, however, T2 does not have those holes. T4 is chosen to be the |
388 | // representing type for union T1, but we can't use load or store of T4 since |
389 | // it will skip the 3rd byte and the 4th byte. |
390 | // In general, Since we don't accurately represent the data fields of a union, |
391 | // do not use load or store of the representing llvm type for the union. |
392 | typedef _Complex int T2; |
393 | typedef _Complex char T5; |
394 | typedef _Complex int T7; |
395 | typedef struct T4 { T5 field0; T7 field1; } T4; |
396 | typedef union T1 { T2 field0; T4 field1; } T1; |
397 | extern T1 T1_retval; |
398 | T1 test48(void) { |
399 | // CHECK: @test48 |
400 | // CHECK: memcpy |
401 | // CHECK: memcpy |
402 | return T1_retval; |
403 | } |
404 | |
405 | void test49_helper(double, ...); |
406 | void test49(double d, double e) { |
407 | test49_helper(d, e); |
408 | } |
409 | // CHECK-LABEL: define void @test49( |
410 | // CHECK: [[T0:%.*]] = load double, double* |
411 | // CHECK-NEXT: [[T1:%.*]] = load double, double* |
412 | // CHECK-NEXT: call void (double, ...) @test49_helper(double [[T0]], double [[T1]]) |
413 | |
414 | void test50_helper(); |
415 | void test50(double d, double e) { |
416 | test50_helper(d, e); |
417 | } |
418 | // CHECK-LABEL: define void @test50( |
419 | // CHECK: [[T0:%.*]] = load double, double* |
420 | // CHECK-NEXT: [[T1:%.*]] = load double, double* |
421 | // CHECK-NEXT: call void (double, double, ...) bitcast (void (...)* @test50_helper to void (double, double, ...)*)(double [[T0]], double [[T1]]) |
422 | |
423 | struct test51_s { __uint128_t intval; }; |
424 | void test51(struct test51_s *s, __builtin_va_list argList) { |
425 | *s = __builtin_va_arg(argList, struct test51_s); |
426 | } |
427 | |
428 | // CHECK-LABEL: define void @test51 |
429 | // CHECK: [[TMP_ADDR:%.*]] = alloca [[STRUCT_TEST51:%.*]], align 16 |
430 | // CHECK: br i1 |
431 | // CHECK: [[REG_SAVE_AREA_PTR:%.*]] = getelementptr inbounds {{.*}}, i32 0, i32 3 |
432 | // CHECK-NEXT: [[REG_SAVE_AREA:%.*]] = load i8*, i8** [[REG_SAVE_AREA_PTR]] |
433 | // CHECK-NEXT: [[VALUE_ADDR:%.*]] = getelementptr i8, i8* [[REG_SAVE_AREA]], i32 {{.*}} |
434 | // CHECK-NEXT: [[CASTED_VALUE_ADDR:%.*]] = bitcast i8* [[VALUE_ADDR]] to [[STRUCT_TEST51]] |
435 | // CHECK-NEXT: [[CASTED_TMP_ADDR:%.*]] = bitcast [[STRUCT_TEST51]]* [[TMP_ADDR]] to i8* |
436 | // CHECK-NEXT: [[RECASTED_VALUE_ADDR:%.*]] = bitcast [[STRUCT_TEST51]]* [[CASTED_VALUE_ADDR]] to i8* |
437 | // CHECK-NEXT: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 16 [[CASTED_TMP_ADDR]], i8* align 8 [[RECASTED_VALUE_ADDR]], i64 16, i1 false) |
438 | // CHECK-NEXT: add i32 {{.*}}, 16 |
439 | // CHECK-NEXT: store i32 {{.*}}, i32* {{.*}} |
440 | // CHECK-NEXT: br label |
441 | |
442 | void test52_helper(int, ...); |
443 | __m256 x52; |
444 | void test52() { |
445 | test52_helper(0, x52, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0i); |
446 | } |
447 | // AVX: @test52_helper(i32 0, <8 x float> {{%[a-zA-Z0-9]+}}, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double {{%[a-zA-Z0-9]+}}, double {{%[a-zA-Z0-9]+}}) |
448 | |
449 | void test53(__m256 *m, __builtin_va_list argList) { |
450 | *m = __builtin_va_arg(argList, __m256); |
451 | } |
452 | // AVX-LABEL: define void @test53 |
453 | // AVX-NOT: br i1 |
454 | // AVX: ret void |
455 | |
456 | void test54_helper(__m256, ...); |
457 | __m256 x54; |
458 | void test54() { |
459 | test54_helper(x54, x54, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0i); |
460 | test54_helper(x54, x54, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0i); |
461 | } |
462 | // AVX: @test54_helper(<8 x float> {{%[a-zA-Z0-9]+}}, <8 x float> {{%[a-zA-Z0-9]+}}, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double {{%[a-zA-Z0-9]+}}, double {{%[a-zA-Z0-9]+}}) |
463 | // AVX: @test54_helper(<8 x float> {{%[a-zA-Z0-9]+}}, <8 x float> {{%[a-zA-Z0-9]+}}, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, { double, double }* byval align 8 {{%[^)]+}}) |
464 | |
465 | typedef float __m512 __attribute__ ((__vector_size__ (64))); |
466 | typedef struct { |
467 | __m512 m; |
468 | } s512; |
469 | |
470 | s512 x55; |
471 | __m512 x56; |
472 | |
473 | // On AVX512, aggregates which contain a __m512 type are classified as SSE/SSEUP |
474 | // as per https://github.com/hjl-tools/x86-psABI/commit/30f9c9 3.2.3p2 Rule 1 |
475 | // |
476 | // AVX512: declare void @f55(<16 x float>) |
477 | // NO-AVX512: declare void @f55(%struct.s512* byval align 64) |
478 | void f55(s512 x); |
479 | |
480 | // __m512 has type SSE/SSEUP on AVX512. |
481 | // |
482 | // AVX512: declare void @f56(<16 x float>) |
483 | // NO-AVX512: declare void @f56(<16 x float>* byval align 64) |
484 | void f56(__m512 x); |
485 | void f57() { f55(x55); f56(x56); } |
486 | |
487 | // Like for __m128 on AVX, check that the struct below is passed |
488 | // in the same way regardless of AVX512 being used. |
489 | // |
490 | // CHECK: declare void @f58(%struct.t256* byval align 32) |
491 | typedef struct t256 { |
492 | __m256 m; |
493 | __m256 n; |
494 | } two256; |
495 | |
496 | extern void f58(two256 s); |
497 | void f59(two256 s) { |
498 | f58(s); |
499 | } |
500 | |
501 | // CHECK: declare void @f60(%struct.sat256* byval align 32) |
502 | typedef struct at256 { |
503 | __m256 array[2]; |
504 | } Atwo256; |
505 | typedef struct sat256 { |
506 | Atwo256 x; |
507 | } SAtwo256; |
508 | |
509 | extern void f60(SAtwo256 s); |
510 | void f61(SAtwo256 s) { |
511 | f60(s); |
512 | } |
513 | |
514 | // AVX512: @f62_helper(i32 0, <16 x float> {{%[a-zA-Z0-9]+}}, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double {{%[a-zA-Z0-9]+}}, double {{%[a-zA-Z0-9]+}}) |
515 | void f62_helper(int, ...); |
516 | __m512 x62; |
517 | void f62() { |
518 | f62_helper(0, x62, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0i); |
519 | } |
520 | |
521 | // Like for __m256 on AVX, we always pass __m512 in memory, and don't |
522 | // need to use the register save area. |
523 | // |
524 | // AVX512-LABEL: define void @f63 |
525 | // AVX512-NOT: br i1 |
526 | // AVX512: ret void |
527 | void f63(__m512 *m, __builtin_va_list argList) { |
528 | *m = __builtin_va_arg(argList, __m512); |
529 | } |
530 | |
531 | // AVX512: @f64_helper(<16 x float> {{%[a-zA-Z0-9]+}}, <16 x float> {{%[a-zA-Z0-9]+}}, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double {{%[a-zA-Z0-9]+}}, double {{%[a-zA-Z0-9]+}}) |
532 | // AVX512: @f64_helper(<16 x float> {{%[a-zA-Z0-9]+}}, <16 x float> {{%[a-zA-Z0-9]+}}, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, double 1.000000e+00, { double, double }* byval align 8 {{%[^)]+}}) |
533 | void f64_helper(__m512, ...); |
534 | __m512 x64; |
535 | void f64() { |
536 | f64_helper(x64, x64, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0i); |
537 | f64_helper(x64, x64, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0i); |
538 | } |
539 | |
540 | struct t65 { |
541 | __m256 m; |
542 | int : 0; |
543 | }; |
544 | // SSE-LABEL: @f65(%struct.t65* byval align 32 %{{[^,)]+}}) |
545 | // AVX: @f65(<8 x float> %{{[^,)]+}}) |
546 | void f65(struct t65 a0) { |
547 | } |
548 | |