-# Copyright (C) 1997, 2004, 2007, 2008, 2009, 2010, 2011, 2012
-# Free Software Foundation, Inc.
+# Copyright (C) 1997-2016 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# Load support procs.
load_lib gcc-dg.exp
+load_lib clearcap.exp
+load_lib mpx-dg.exp
# Return 1 if attribute ms_hook_prologue is supported.
proc check_effective_target_ms_hook_prologue { } {
} "-O2 -mssse3" ]
}
-# Return 1 if sse4 instructions can be compiled.
-proc check_effective_target_sse4 { } {
- return [check_no_compiler_messages sse4.1 object {
- typedef long long __m128i __attribute__ ((__vector_size__ (16)));
- typedef int __v4si __attribute__ ((__vector_size__ (16)));
-
- __m128i _mm_mullo_epi32 (__m128i __X, __m128i __Y)
- {
- return (__m128i) __builtin_ia32_pmulld128 ((__v4si)__X,
- (__v4si)__Y);
- }
- } "-O2 -msse4.1" ]
-}
-
# Return 1 if aes instructions can be compiled.
proc check_effective_target_aes { } {
return [check_no_compiler_messages aes object {
} "-mlzcnt" ]
}
-# Return 1 if avx2 instructions can be compiled.
-proc check_effective_target_avx2 { } {
- return [check_no_compiler_messages avx2 object {
- typedef long long __v4di __attribute__ ((__vector_size__ (32)));
- __v4di
- mm256_is32_andnotsi256 (__v4di __X, __v4di __Y)
- {
- return __builtin_ia32_andnotsi256 (__X, __Y);
- }
- } "-O0 -mavx2" ]
-}
-
# Return 1 if bmi instructions can be compiled.
proc check_effective_target_bmi { } {
return [check_no_compiler_messages bmi object {
} "-mbmi2" ]
}
+# Return 1 if ADX instructions can be compiled.
+proc check_effective_target_adx { } {
+ return [check_no_compiler_messages adx object {
+ unsigned char
+ _adxcarry_u32 (unsigned char __CF, unsigned int __X,
+ unsigned int __Y, unsigned int *__P)
+ {
+ return __builtin_ia32_addcarryx_u32 (__CF, __X, __Y, __P);
+ }
+ } "-madx" ]
+}
+
# Return 1 if rtm instructions can be compiled.
proc check_effective_target_rtm { } {
return [check_no_compiler_messages rtm object {
} "-mrtm" ]
}
-# If the linker used understands -M <mapfile>, pass it to clear hardware
-# capabilities set by the Sun assembler.
-# Try mapfile syntax v2 first which is the only way to clear hwcap_2 flags.
-set clearcap_ldflags "-Wl,-M,$srcdir/$subdir/clearcapv2.map"
-
-if ![check_no_compiler_messages mapfilev2 executable {
- int main (void) { return 0; }
-} $clearcap_ldflags ] {
- # If this doesn't work, fall back to the less capable v1 syntax.
- set clearcap_ldflags "-Wl,-M,$srcdir/$subdir/clearcap.map"
-
- if ![check_no_compiler_messages mapfile executable {
- int main (void) { return 0; }
- } $clearcap_ldflags ] {
- unset clearcap_ldflags
- }
+# Return 1 if avx512f instructions can be compiled.
+proc check_effective_target_avx512f { } {
+ return [check_no_compiler_messages avx512f object {
+ typedef long long __v8di __attribute__ ((__vector_size__ (64)));
+ __v8di
+ mm512_and_epi64 (__v8di __X, __v8di __Y)
+ {
+ return __builtin_ia32_pandq512_mask (__X, __Y, __X, -1);
+ }
+ } "-mavx512f" ]
}
-if [info exists clearcap_ldflags] {
- if { [info procs gcc_target_compile] != [list] \
- && [info procs saved_gcc_target_compile] == [list] } {
- rename gcc_target_compile saved_gcc_target_compile
+# Return 1 if avx512vl instructions can be compiled.
+proc check_effective_target_avx512vl { } {
+ return [check_no_compiler_messages avx512vl object {
+ typedef long long __v4di __attribute__ ((__vector_size__ (32)));
+ __v4di
+ mm256_and_epi64 (__v4di __X, __v4di __Y)
+ {
+ __v4di __W;
+ return __builtin_ia32_pandq256_mask (__X, __Y, __W, -1);
+ }
+ } "-mavx512vl" ]
+}
- proc gcc_target_compile { source dest type options } {
- global clearcap_ldflags
- # Always pass -Wl,-M,<mapfile>, but don't let it show up in gcc.sum.
- lappend options "additional_flags=$clearcap_ldflags"
+# Return 1 if avx512cd instructions can be compiled.
+proc check_effective_target_avx512cd { } {
+ return [check_no_compiler_messages avx512cd_trans object {
+ typedef long long __v8di __attribute__ ((__vector_size__ (64)));
+ __v8di
+ _mm512_conflict_epi64 (__v8di __W, __v8di __A)
+ {
+ return (__v8di) __builtin_ia32_vpconflictdi_512_mask ((__v8di) __A,
+ (__v8di) __W,
+ -1);
+ }
+ } "-Wno-psabi -mavx512cd" ]
+}
- return [saved_gcc_target_compile $source $dest $type $options]
- }
- }
+# Return 1 if avx512er instructions can be compiled.
+proc check_effective_target_avx512er { } {
+ return [check_no_compiler_messages avx512er_trans object {
+ typedef float __v16sf __attribute__ ((__vector_size__ (64)));
+ __v16sf
+ mm512_exp2a23_ps (__v16sf __X)
+ {
+ return __builtin_ia32_exp2ps_mask (__X, __X, -1, 4);
+ }
+ } "-Wno-psabi -mavx512er" ]
+}
+
+# Return 1 if sha instructions can be compiled.
+proc check_effective_target_sha { } {
+ return [check_no_compiler_messages sha object {
+ typedef long long __m128i __attribute__ ((__vector_size__ (16)));
+ typedef int __v4si __attribute__ ((__vector_size__ (16)));
+
+ __m128i _mm_sha1msg1_epu32 (__m128i __X, __m128i __Y)
+ {
+ return (__m128i) __builtin_ia32_sha1msg1 ((__v4si)__X,
+ (__v4si)__Y);
+ }
+ } "-O2 -msha" ]
+}
+
+# Return 1 if avx512dq instructions can be compiled.
+proc check_effective_target_avx512dq { } {
+ return [check_no_compiler_messages avx512dq object {
+ typedef long long __v8di __attribute__ ((__vector_size__ (64)));
+ __v8di
+ _mm512_mask_mullo_epi64 (__v8di __W, __v8di __A, __v8di __B)
+ {
+ return (__v8di) __builtin_ia32_pmullq512_mask ((__v8di) __A,
+ (__v8di) __B,
+ (__v8di) __W,
+ -1);
+ }
+ } "-mavx512dq" ]
+}
+
+# Return 1 if avx512bw instructions can be compiled.
+proc check_effective_target_avx512bw { } {
+ return [check_no_compiler_messages avx512bw object {
+ typedef short __v32hi __attribute__ ((__vector_size__ (64)));
+ __v32hi
+ _mm512_mask_mulhrs_epi16 (__v32hi __W, __v32hi __A, __v32hi __B)
+ {
+ return (__v32hi) __builtin_ia32_pmulhrsw512_mask ((__v32hi) __A,
+ (__v32hi) __B,
+ (__v32hi) __W,
+ -1);
+ }
+ } "-mavx512bw" ]
+}
+
+# Return 1 if avx512ifma instructions can be compiled.
+proc check_effective_target_avx512ifma { } {
+ return [check_no_compiler_messages avx512ifma object {
+ typedef long long __v8di __attribute__ ((__vector_size__ (64)));
+ __v8di
+ _mm512_madd52lo_epu64 (__v8di __X, __v8di __Y, __v8di __Z)
+ {
+ return (__v8di) __builtin_ia32_vpmadd52luq512_mask ((__v8di) __X,
+ (__v8di) __Y,
+ (__v8di) __Z,
+ -1);
+ }
+ } "-mavx512ifma" ]
+}
+
+# Return 1 if avx512vbmi instructions can be compiled.
+proc check_effective_target_avx512vbmi { } {
+ return [check_no_compiler_messages avx512vbmi object {
+ typedef char __v64qi __attribute__ ((__vector_size__ (64)));
+ __v64qi
+ _mm512_multishift_epi64_epi8 (__v64qi __X, __v64qi __Y)
+ {
+ return (__v64qi) __builtin_ia32_vpmultishiftqb512_mask ((__v64qi) __X,
+ (__v64qi) __Y,
+ (__v64qi) __Y,
+ -1);
+ }
+ } "-mavx512vbmi" ]
}
# If a testcase doesn't have special options, use these.
# Initialize `dg'.
dg-init
+clearcap-init
+global runtests
# Special case compilation of vect-args.c so we don't have to
-# replicate it 10 times.
-foreach type { "" -mmmx -m3dnow -msse -msse2 } {
- foreach level { "" -O } {
- set flags "$type $level"
- verbose -log "Testing vect-args, $flags" 1
- dg-test $srcdir/$subdir/vect-args.c $flags ""
+# replicate it 16 times.
+if [runtest_file_p $runtests $srcdir/$subdir/vect-args.c] {
+ foreach type { "" -mmmx -m3dnow -msse -msse2 -mavx -mavx2 -mavx512f } {
+ foreach level { "" -O } {
+ set flags "$type $level"
+ verbose -log "Testing vect-args, $flags" 1
+ dg-test $srcdir/$subdir/vect-args.c $flags ""
+ }
}
}
dg-runtest $tests "" $DEFAULT_CFLAGS
# All done.
+clearcap-finish
dg-finish