gcc/testsuite/gcc.target/i386/i386.exp

   1 # Copyright (C) 1997, 2004, 2007 Free Software Foundation, Inc.
   2
   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.
   7 #
   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.
  12 #
  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/>.
  16
  17 # GCC testsuite that uses the `dg.exp' driver.
  18
  19 # Exit immediately if this isn't a x86 target.
  20 if { ![istarget i?86*-*-*] && ![istarget x86_64-*-*] } then {
  21   return
  22 }
  23
  24 # Load support procs.
  25 load_lib gcc-dg.exp
  26
  27 # Return 1 if ssse3 instructions can be compiled.
  28 proc check_effective_target_ssse3 { } {
  29     return [check_no_compiler_messages ssse3 object {
  30         typedef long long __m128i __attribute__ ((__vector_size__ (16)));
  31         typedef int __v4si __attribute__ ((__vector_size__ (16)));
  32
  33         __m128i _mm_abs_epi32 (__m128i __X)
  34         {
  35             return (__m128i) __builtin_ia32_pabsd128 ((__v4si)__X);
  36         }
  37     } "-O2 -mssse3" ]
  38 }
  39
  40 # Return 1 if sse4 instructions can be compiled.
  41 proc check_effective_target_sse4 { } {
  42     return [check_no_compiler_messages sse4.1 object {
  43         typedef long long __m128i __attribute__ ((__vector_size__ (16)));
  44         typedef int __v4si __attribute__ ((__vector_size__ (16)));
  45
  46         __m128i _mm_mullo_epi32 (__m128i __X, __m128i __Y)
  47         {
  48             return (__m128i) __builtin_ia32_pmulld128 ((__v4si)__X,
  49                                                        (__v4si)__Y);
  50         }
  51     } "-O2 -msse4.1" ]
  52 }
  53
  54 # Return 1 if aes instructions can be compiled.
  55 proc check_effective_target_aes { } {
  56     return [check_no_compiler_messages aes object {
  57         typedef long long __m128i __attribute__ ((__vector_size__ (16)));
  58         typedef long long __v2di __attribute__ ((__vector_size__ (16)));
  59
  60         __m128i _mm_aesimc_si128 (__m128i __X)
  61         {
  62             return (__m128i) __builtin_ia32_aesimc128 ((__v2di)__X);
  63         }
  64     } "-O2 -maes" ]
  65 }
  66
  67 # Return 1 if pclmul instructions can be compiled.
  68 proc check_effective_target_pclmul { } {
  69     return [check_no_compiler_messages pclmul object {
  70         typedef long long __m128i __attribute__ ((__vector_size__ (16)));
  71         typedef long long __v2di __attribute__ ((__vector_size__ (16)));
  72
  73         __m128i pclmulqdq_test (__m128i __X, __m128i __Y)
  74         {
  75             return (__m128i) __builtin_ia32_pclmulqdq128 ((__v2di)__X,
  76                                                           (__v2di)__Y,
  77                                                           1);
  78         }
  79     } "-O2 -mpclmul" ]
  80 }
  81
  82 # Return 1 if sse4a instructions can be compiled.
  83 proc check_effective_target_sse4a { } {
  84     return [check_no_compiler_messages sse4a object {
  85         typedef long long __m128i __attribute__ ((__vector_size__ (16)));
  86         typedef long long __v2di __attribute__ ((__vector_size__ (16)));
  87
  88         __m128i _mm_insert_si64 (__m128i __X,__m128i __Y)
  89         {
  90             return (__m128i) __builtin_ia32_insertq ((__v2di)__X, (__v2di)__Y);
  91         }
  92     } "-O2 -msse4a" ]
  93 }
  94
  95 # Return 1 if sse5 instructions can be compiled.
  96 proc check_effective_target_sse5 { } {
  97     return [check_no_compiler_messages sse5 object {
  98         typedef long long __m128i __attribute__ ((__vector_size__ (16)));
  99         typedef short __v8hi __attribute__ ((__vector_size__ (16)));
 100
 101         __m128i _mm_maccs_epi16(__m128i __A, __m128i __B, __m128i __C)
 102         {
 103             return (__m128i) __builtin_ia32_pmacssww ((__v8hi)__A,
 104                                                       (__v8hi)__B,
 105                                                       (__v8hi)__C);
 106         }
 107     } "-O2 -msse5" ]
 108 }
 109
 110 # If a testcase doesn't have special options, use these.
 111 global DEFAULT_CFLAGS
 112 if ![info exists DEFAULT_CFLAGS] then {
 113     set DEFAULT_CFLAGS " -ansi -pedantic-errors"
 114 }
 115
 116 # Initialize `dg'.
 117 dg-init
 118
 119 # Special case compilation of vect-args.c so we don't have to
 120 # replicate it 10 times.
 121 foreach type { "" -mmmx -m3dnow -msse -msse2 } {
 122   foreach level { "" -O } {
 123     set flags "$type $level"
 124     verbose -log "Testing vect-args, $flags" 1
 125     dg-test $srcdir/$subdir/vect-args.c $flags ""
 126   }
 127 }
 128
 129 # Everything else.
 130 set tests [lsort [glob -nocomplain $srcdir/$subdir/*.\[cS\]]]
 131 set tests [prune $tests $srcdir/$subdir/vect-args.c]
 132
 133 # Main loop.
 134 dg-runtest $tests "" $DEFAULT_CFLAGS
 135
 136 # All done.
 137 dg-finish