gcc/testsuite/gcc.target/i386/math-torture/math-torture.exp

   1 # Copyright (C) 2006-2020 Free Software Foundation, Inc.
   2 #
   3 # This file is part of GCC.
   4 #
   5 # GCC is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3, or (at your option)
   8 # any later version.
   9 #
  10 # GCC is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with GCC; see the file COPYING3.  If not see
  17 # <http://www.gnu.org/licenses/>.
  18
  19 # This harness is for tests that should be run at all optimisation levels.
  20
  21 load_lib target-supports.exp
  22
  23 # Exit immediately if this isn't a x86 target.
  24 if { ![istarget i?86*-*-*] && ![istarget x86_64-*-*] } then {
  25   return
  26 }
  27
  28 set MATH_TORTURE_OPTIONS [list \
  29         { -O0 } \
  30         { -O0 -mfpmath=387 } \
  31         { -O0 -mfpmath=387 -ffast-math } \
  32         { -O2 } \
  33         { -O2 -mfpmath=387 } \
  34         { -O2 -mfpmath=387 -ffast-math } \
  35 ]
  36
  37 if { [check_effective_target_sse] } {
  38     lappend MATH_TORTURE_OPTIONS \
  39         { -O0 -msse -mno-sse2 -mfpmath=sse } \
  40         { -O0 -msse -mno-sse2 -mfpmath=sse,387 } \
  41         { -O0 -msse -mno-sse2 -mfpmath=sse -ffast-math } \
  42         { -O0 -msse -mno-sse2 -mfpmath=sse,387 -ffast-math } \
  43         { -O2 -msse -mno-sse2 -mfpmath=sse } \
  44         { -O2 -msse -mno-sse2 -mfpmath=sse,387 } \
  45         { -O2 -msse -mno-sse2 -mfpmath=sse -ffast-math } \
  46         { -O2 -msse -mno-sse2 -mfpmath=sse,387 -ffast-math } \
  47 }
  48
  49 if { [check_effective_target_sse2] } {
  50     lappend MATH_TORTURE_OPTIONS \
  51         { -O0 -msse -msse2 -mfpmath=sse } \
  52         { -O0 -msse -msse2 -mfpmath=sse,387 } \
  53         { -O0 -msse -msse2 -mfpmath=sse -ffast-math } \
  54         { -O0 -msse -msse2 -mfpmath=sse,387 -ffast-math } \
  55         { -O2 -msse -msse2 -mfpmath=sse } \
  56         { -O2 -msse -msse2 -mfpmath=sse,387 } \
  57         { -O2 -msse -msse2 -mfpmath=sse -ffast-math } \
  58         { -O2 -msse -msse2 -mfpmath=sse,387 -ffast-math } \
  59 }
  60
  61 load_lib gcc-dg.exp
  62 load_lib torture-options.exp
  63
  64 torture-init
  65 set-torture-options $MATH_TORTURE_OPTIONS {{}} $LTO_TORTURE_OPTIONS
  66
  67 dg-init
  68 gcc-dg-runtest [lsort [glob $srcdir/$subdir/*.c]] "" ""
  69 torture-finish
  70 dg-finish