1 # Copyright (C) 1997-2014 Free Software Foundation, Inc.
3 # This program is free software; you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation; either version 3 of the License, or
6 # (at your option) any later version.
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
13 # You should have received a copy of the GNU General Public License
14 # along with GCC; see the file COPYING3. If not see
15 # <http://www.gnu.org/licenses/>.
17 # GCC testsuite that uses the `dg.exp' driver.
19 # Exit immediately if this isn't a x86 target.
20 if { ![istarget i?86*-*-*] && ![istarget x86_64-*-*] } then {
29 # Return 1 if attribute ms_hook_prologue is supported.
30 proc check_effective_target_ms_hook_prologue { } {
31 if { [check_no_compiler_messages ms_hook_prologue object {
32 void __attribute__ ((__ms_hook_prologue__)) foo ();
40 # Return 1 if 3dnow instructions can be compiled.
41 proc check_effective_target_3dnow { } {
42 return [check_no_compiler_messages 3dnow object {
43 typedef int __m64 __attribute__ ((__vector_size__ (8)));
44 typedef float __v2sf __attribute__ ((__vector_size__ (8)));
46 __m64 _m_pfadd (__m64 __A, __m64 __B)
48 return (__m64) __builtin_ia32_pfadd ((__v2sf)__A, (__v2sf)__B);
53 # Return 1 if sse3 instructions can be compiled.
54 proc check_effective_target_sse3 { } {
55 return [check_no_compiler_messages sse3 object {
56 typedef double __m128d __attribute__ ((__vector_size__ (16)));
57 typedef double __v2df __attribute__ ((__vector_size__ (16)));
59 __m128d _mm_addsub_pd (__m128d __X, __m128d __Y)
61 return (__m128d) __builtin_ia32_addsubpd ((__v2df)__X, (__v2df)__Y);
66 # Return 1 if ssse3 instructions can be compiled.
67 proc check_effective_target_ssse3 { } {
68 return [check_no_compiler_messages ssse3 object {
69 typedef long long __m128i __attribute__ ((__vector_size__ (16)));
70 typedef int __v4si __attribute__ ((__vector_size__ (16)));
72 __m128i _mm_abs_epi32 (__m128i __X)
74 return (__m128i) __builtin_ia32_pabsd128 ((__v4si)__X);
79 # Return 1 if sse4 instructions can be compiled.
80 proc check_effective_target_sse4 { } {
81 return [check_no_compiler_messages sse4.1 object {
82 typedef long long __m128i __attribute__ ((__vector_size__ (16)));
83 typedef int __v4si __attribute__ ((__vector_size__ (16)));
85 __m128i _mm_mullo_epi32 (__m128i __X, __m128i __Y)
87 return (__m128i) __builtin_ia32_pmulld128 ((__v4si)__X,
93 # Return 1 if aes instructions can be compiled.
94 proc check_effective_target_aes { } {
95 return [check_no_compiler_messages aes object {
96 typedef long long __m128i __attribute__ ((__vector_size__ (16)));
97 typedef long long __v2di __attribute__ ((__vector_size__ (16)));
99 __m128i _mm_aesimc_si128 (__m128i __X)
101 return (__m128i) __builtin_ia32_aesimc128 ((__v2di)__X);
106 # Return 1 if vaes instructions can be compiled.
107 proc check_effective_target_vaes { } {
108 return [check_no_compiler_messages vaes object {
109 typedef long long __m128i __attribute__ ((__vector_size__ (16)));
110 typedef long long __v2di __attribute__ ((__vector_size__ (16)));
112 __m128i _mm_aesimc_si128 (__m128i __X)
114 return (__m128i) __builtin_ia32_aesimc128 ((__v2di)__X);
116 } "-O2 -maes -mavx" ]
119 # Return 1 if pclmul instructions can be compiled.
120 proc check_effective_target_pclmul { } {
121 return [check_no_compiler_messages pclmul object {
122 typedef long long __m128i __attribute__ ((__vector_size__ (16)));
123 typedef long long __v2di __attribute__ ((__vector_size__ (16)));
125 __m128i pclmulqdq_test (__m128i __X, __m128i __Y)
127 return (__m128i) __builtin_ia32_pclmulqdq128 ((__v2di)__X,
134 # Return 1 if vpclmul instructions can be compiled.
135 proc check_effective_target_vpclmul { } {
136 return [check_no_compiler_messages vpclmul object {
137 typedef long long __m128i __attribute__ ((__vector_size__ (16)));
138 typedef long long __v2di __attribute__ ((__vector_size__ (16)));
140 __m128i pclmulqdq_test (__m128i __X, __m128i __Y)
142 return (__m128i) __builtin_ia32_pclmulqdq128 ((__v2di)__X,
146 } "-O2 -mpclmul -mavx" ]
149 # Return 1 if sse4a instructions can be compiled.
150 proc check_effective_target_sse4a { } {
151 return [check_no_compiler_messages sse4a object {
152 typedef long long __m128i __attribute__ ((__vector_size__ (16)));
153 typedef long long __v2di __attribute__ ((__vector_size__ (16)));
155 __m128i _mm_insert_si64 (__m128i __X,__m128i __Y)
157 return (__m128i) __builtin_ia32_insertq ((__v2di)__X, (__v2di)__Y);
162 # Return 1 if fma4 instructions can be compiled.
163 proc check_effective_target_fma4 { } {
164 return [check_no_compiler_messages fma4 object {
165 typedef float __m128 __attribute__ ((__vector_size__ (16)));
166 typedef float __v4sf __attribute__ ((__vector_size__ (16)));
167 __m128 _mm_macc_ps(__m128 __A, __m128 __B, __m128 __C)
169 return (__m128) __builtin_ia32_vfmaddps ((__v4sf)__A,
176 # Return 1 if fma instructions can be compiled.
177 proc check_effective_target_fma { } {
178 return [check_no_compiler_messages fma object {
179 typedef float __m128 __attribute__ ((__vector_size__ (16)));
180 typedef float __v4sf __attribute__ ((__vector_size__ (16)));
181 __m128 _mm_macc_ps(__m128 __A, __m128 __B, __m128 __C)
183 return (__m128) __builtin_ia32_vfmaddps ((__v4sf)__A,
190 # Return 1 if xop instructions can be compiled.
191 proc check_effective_target_xop { } {
192 return [check_no_compiler_messages xop object {
193 typedef long long __m128i __attribute__ ((__vector_size__ (16)));
194 typedef short __v8hi __attribute__ ((__vector_size__ (16)));
195 __m128i _mm_maccs_epi16(__m128i __A, __m128i __B, __m128i __C)
197 return (__m128i) __builtin_ia32_vpmacssww ((__v8hi)__A,
204 # Return 1 if lzcnt instruction can be compiled.
205 proc check_effective_target_lzcnt { } {
206 return [check_no_compiler_messages lzcnt object {
207 unsigned short _lzcnt (unsigned short __X)
209 return __builtin_clzs (__X);
214 # Return 1 if bmi instructions can be compiled.
215 proc check_effective_target_bmi { } {
216 return [check_no_compiler_messages bmi object {
217 unsigned int __bextr_u32 (unsigned int __X, unsigned int __Y)
219 return __builtin_ia32_bextr_u32 (__X, __Y);
224 # Return 1 if bmi2 instructions can be compiled.
225 proc check_effective_target_bmi2 { } {
226 return [check_no_compiler_messages bmi2 object {
228 _bzhi_u32 (unsigned int __X, unsigned int __Y)
230 return __builtin_ia32_bzhi_si (__X, __Y);
235 # Return 1 if ADX instructions can be compiled.
236 proc check_effective_target_adx { } {
237 return [check_no_compiler_messages adx object {
239 _adxcarry_u32 (unsigned char __CF, unsigned int __X,
240 unsigned int __Y, unsigned int *__P)
242 return __builtin_ia32_addcarryx_u32 (__CF, __X, __Y, __P);
247 # Return 1 if rtm instructions can be compiled.
248 proc check_effective_target_rtm { } {
249 return [check_no_compiler_messages rtm object {
253 return __builtin_ia32_xend ();
258 # Return 1 if avx512f instructions can be compiled.
259 proc check_effective_target_avx512f { } {
260 return [check_no_compiler_messages avx512f object {
261 typedef long long __v8di __attribute__ ((__vector_size__ (64)));
263 mm512_and_epi64 (__v8di __X, __v8di __Y)
265 return __builtin_ia32_pandq512_mask (__X, __Y, __X, -1);
270 # Return 1 if avx512vl instructions can be compiled.
271 proc check_effective_target_avx512vl { } {
272 return [check_no_compiler_messages avx512vl object {
273 typedef long long __v4di __attribute__ ((__vector_size__ (32)));
275 mm256_and_epi64 (__v4di __X, __v4di __Y)
278 return __builtin_ia32_pandq256_mask (__X, __Y, __W, -1);
283 # Return 1 if avx512cd instructions can be compiled.
284 proc check_effective_target_avx512cd { } {
285 return [check_no_compiler_messages avx512cd_trans object {
286 typedef long long __v8di __attribute__ ((__vector_size__ (64)));
288 _mm512_conflict_epi64 (__v8di __W, __v8di __A)
290 return (__v8di) __builtin_ia32_vpconflictdi_512_mask ((__v8di) __A,
294 } "-Wno-psabi -mavx512cd" ]
297 # Return 1 if avx512er instructions can be compiled.
298 proc check_effective_target_avx512er { } {
299 return [check_no_compiler_messages avx512er_trans object {
300 typedef float __v16sf __attribute__ ((__vector_size__ (64)));
302 mm512_exp2a23_ps (__v16sf __X)
304 return __builtin_ia32_exp2ps_mask (__X, __X, -1, 4);
306 } "-Wno-psabi -mavx512er" ]
309 # Return 1 if sha instructions can be compiled.
310 proc check_effective_target_sha { } {
311 return [check_no_compiler_messages sha object {
312 typedef long long __m128i __attribute__ ((__vector_size__ (16)));
313 typedef int __v4si __attribute__ ((__vector_size__ (16)));
315 __m128i _mm_sha1msg1_epu32 (__m128i __X, __m128i __Y)
317 return (__m128i) __builtin_ia32_sha1msg1 ((__v4si)__X,
323 # Return 1 if avx512dq instructions can be compiled.
324 proc check_effective_target_avx512dq { } {
325 return [check_no_compiler_messages avx512dq object {
326 typedef long long __v8di __attribute__ ((__vector_size__ (64)));
328 _mm512_mask_mullo_epi64 (__v8di __W, __v8di __A, __v8di __B)
330 return (__v8di) __builtin_ia32_pmullq512_mask ((__v8di) __A,
338 # Return 1 if avx512bw instructions can be compiled.
339 proc check_effective_target_avx512bw { } {
340 return [check_no_compiler_messages avx512bw object {
341 typedef short __v32hi __attribute__ ((__vector_size__ (64)));
343 _mm512_mask_mulhrs_epi16 (__v32hi __W, __v32hi __A, __v32hi __B)
345 return (__v32hi) __builtin_ia32_pmulhrsw512_mask ((__v32hi) __A,
353 # Return 1 if avx512ifma instructions can be compiled.
354 proc check_effective_target_avx512ifma { } {
355 return [check_no_compiler_messages avx512ifma object {
356 typedef long long __v8di __attribute__ ((__vector_size__ (64)));
358 _mm512_madd52lo_epu64 (__v8di __X, __v8di __Y, __v8di __Z)
360 return (__v8di) __builtin_ia32_vpmadd52luq512_mask ((__v8di) __X,
368 # If a testcase doesn't have special options, use these.
369 global DEFAULT_CFLAGS
370 if ![info exists DEFAULT_CFLAGS] then {
371 set DEFAULT_CFLAGS " -ansi -pedantic-errors"
379 # Special case compilation of vect-args.c so we don't have to
380 # replicate it 16 times.
381 if [runtest_file_p $runtests $srcdir/$subdir/vect-args.c] {
382 foreach type { "" -mmmx -m3dnow -msse -msse2 -mavx -mavx2 -mavx512f } {
383 foreach level { "" -O } {
384 set flags "$type $level"
385 verbose -log "Testing vect-args, $flags" 1
386 dg-test $srcdir/$subdir/vect-args.c $flags ""
392 set tests [lsort [glob -nocomplain $srcdir/$subdir/*.\[cS\]]]
393 set tests [prune $tests $srcdir/$subdir/vect-args.c]
396 dg-runtest $tests "" $DEFAULT_CFLAGS