# Copyright (C) 1997, 2004, 2007, 2008, 2009, 2010 # 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 # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GCC; see the file COPYING3. If not see # . # GCC testsuite that uses the `dg.exp' driver. # Exit immediately if this isn't a x86 target. if { ![istarget i?86*-*-*] && ![istarget x86_64-*-*] } then { return } # Load support procs. load_lib gcc-dg.exp # Return 1 if attribute ms_hook_prologue is supported. proc check_effective_target_ms_hook_prologue { } { if { [check_effective_target_ilp32] && [check_no_compiler_messages ms_hook_prologue object { void __attribute__ ((__ms_hook_prologue__)) foo (); } ""] } { return 1 } else { return 0 } } # Return 1 if 3dnow instructions can be compiled. proc check_effective_target_3dnow { } { return [check_no_compiler_messages 3dnow object { typedef int __m64 __attribute__ ((__vector_size__ (8))); typedef float __v2sf __attribute__ ((__vector_size__ (8))); __m64 _m_pfadd (__m64 __A, __m64 __B) { return (__m64) __builtin_ia32_pfadd ((__v2sf)__A, (__v2sf)__B); } } "-O2 -m3dnow" ] } # Return 1 if sse3 instructions can be compiled. proc check_effective_target_sse3 { } { return [check_no_compiler_messages sse3 object { typedef double __m128d __attribute__ ((__vector_size__ (16))); typedef double __v2df __attribute__ ((__vector_size__ (16))); __m128d _mm_addsub_pd (__m128d __X, __m128d __Y) { return (__m128d) __builtin_ia32_addsubpd ((__v2df)__X, (__v2df)__Y); } } "-O2 -msse3" ] } # Return 1 if ssse3 instructions can be compiled. proc check_effective_target_ssse3 { } { return [check_no_compiler_messages ssse3 object { typedef long long __m128i __attribute__ ((__vector_size__ (16))); typedef int __v4si __attribute__ ((__vector_size__ (16))); __m128i _mm_abs_epi32 (__m128i __X) { return (__m128i) __builtin_ia32_pabsd128 ((__v4si)__X); } } "-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 { typedef long long __m128i __attribute__ ((__vector_size__ (16))); typedef long long __v2di __attribute__ ((__vector_size__ (16))); __m128i _mm_aesimc_si128 (__m128i __X) { return (__m128i) __builtin_ia32_aesimc128 ((__v2di)__X); } } "-O2 -maes" ] } # Return 1 if vaes instructions can be compiled. proc check_effective_target_vaes { } { return [check_no_compiler_messages vaes object { typedef long long __m128i __attribute__ ((__vector_size__ (16))); typedef long long __v2di __attribute__ ((__vector_size__ (16))); __m128i _mm_aesimc_si128 (__m128i __X) { return (__m128i) __builtin_ia32_aesimc128 ((__v2di)__X); } } "-O2 -maes -mavx" ] } # Return 1 if pclmul instructions can be compiled. proc check_effective_target_pclmul { } { return [check_no_compiler_messages pclmul object { typedef long long __m128i __attribute__ ((__vector_size__ (16))); typedef long long __v2di __attribute__ ((__vector_size__ (16))); __m128i pclmulqdq_test (__m128i __X, __m128i __Y) { return (__m128i) __builtin_ia32_pclmulqdq128 ((__v2di)__X, (__v2di)__Y, 1); } } "-O2 -mpclmul" ] } # Return 1 if vpclmul instructions can be compiled. proc check_effective_target_vpclmul { } { return [check_no_compiler_messages vpclmul object { typedef long long __m128i __attribute__ ((__vector_size__ (16))); typedef long long __v2di __attribute__ ((__vector_size__ (16))); __m128i pclmulqdq_test (__m128i __X, __m128i __Y) { return (__m128i) __builtin_ia32_pclmulqdq128 ((__v2di)__X, (__v2di)__Y, 1); } } "-O2 -mpclmul -mavx" ] } # Return 1 if sse4a instructions can be compiled. proc check_effective_target_sse4a { } { return [check_no_compiler_messages sse4a object { typedef long long __m128i __attribute__ ((__vector_size__ (16))); typedef long long __v2di __attribute__ ((__vector_size__ (16))); __m128i _mm_insert_si64 (__m128i __X,__m128i __Y) { return (__m128i) __builtin_ia32_insertq ((__v2di)__X, (__v2di)__Y); } } "-O2 -msse4a" ] } # Return 1 if fma4 instructions can be compiled. proc check_effective_target_fma4 { } { return [check_no_compiler_messages fma4 object { typedef float __m128 __attribute__ ((__vector_size__ (16))); typedef float __v4sf __attribute__ ((__vector_size__ (16))); __m128 _mm_macc_ps(__m128 __A, __m128 __B, __m128 __C) { return (__m128) __builtin_ia32_vfmaddps ((__v4sf)__A, (__v4sf)__B, (__v4sf)__C); } } "-O2 -mfma4" ] } # Return 1 if xop instructions can be compiled. proc check_effective_target_xop { } { return [check_no_compiler_messages xop object { typedef long long __m128i __attribute__ ((__vector_size__ (16))); typedef short __v8hi __attribute__ ((__vector_size__ (16))); __m128i _mm_maccs_epi16(__m128i __A, __m128i __B, __m128i __C) { return (__m128i) __builtin_ia32_vpmacssww ((__v8hi)__A, (__v8hi)__B, (__v8hi)__C); } } "-O2 -mxop" ] } # If the linker used understands -M , pass it to clear hardware # capabilities set by the Sun assembler. set FLAGS "" set clearcap_ldflags "-Wl,-M,$srcdir/$subdir/clearcap.map" if [check_no_compiler_messages mapfile executable { int main (void) { return 0; } } $clearcap_ldflags ] { set FLAGS $clearcap_ldflags } # If a testcase doesn't have special options, use these. global DEFAULT_CFLAGS if ![info exists DEFAULT_CFLAGS] then { set DEFAULT_CFLAGS " -ansi -pedantic-errors" } # Initialize `dg'. dg-init # Special case compilation of vect-args.c so we don't have to # replicate it 10 times. foreach type { "" -mmmx -m3dnow -msse -msse2 } { foreach level { "" -O } { set flags "$type $level" verbose -log "Testing vect-args, $flags" 1 dg-test $srcdir/$subdir/vect-args.c $flags "" } } # Everything else. set tests [lsort [glob -nocomplain $srcdir/$subdir/*.\[cS\]]] set tests [prune $tests $srcdir/$subdir/vect-args.c] # Main loop. dg-runtest $tests $FLAGS $DEFAULT_CFLAGS # All done. dg-finish