gcc/testsuite/gfortran.dg/vect/vect.exp

   1 # Copyright (C) 1997, 2004, 2007, 2008, 2010 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 # Load support procs.
  20 load_lib gfortran-dg.exp
  21 load_lib target-supports.exp
  22
  23 # Set up flags used for tests that don't specify options.
  24 global DEFAULT_VECTCFLAGS
  25 set DEFAULT_VECTCFLAGS ""
  26
  27 # These flags are used for all targets.
  28 lappend DEFAULT_VECTCFLAGS "-O2" "-ftree-vectorize" "-fno-vect-cost-model" \
  29   "-ftree-vectorizer-verbose=4" "-fdump-tree-vect-stats"
  30
  31 # If the target system supports vector instructions, the default action
  32 # for a test is 'run', otherwise it's 'compile'.  Save current default.
  33 # Executing vector instructions on a system without hardware vector support
  34 # is also disabled by a call to check_vect, but disabling execution here is
  35 # more efficient.
  36 global dg-do-what-default
  37 set save-dg-do-what-default ${dg-do-what-default}
  38
  39 # Skip these tests for targets that do not support generating vector
  40 # code.  Set additional target-dependent vector flags, which can be
  41 # overridden by using dg-options in individual tests.
  42 if ![check_vect_support_and_set_flags] {
  43     return
  44 }
  45
  46 # Initialize `dg'.
  47 dg-init
  48
  49 # Main loop.
  50 gfortran-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/vect-*.\[fF\]{,90,95,03,08} ]] $DEFAULT_VECTCFLAGS
  51 gfortran-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/pr*.\[fF\]{,90,95,03,08} ]] $DEFAULT_VECTCFLAGS
  52
  53 #### Tests with special options
  54 global SAVED_DEFAULT_VECTCFLAGS
  55 set SAVED_DEFAULT_VECTCFLAGS $DEFAULT_VECTCFLAGS
  56
  57 # -ffast-math tests
  58 set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
  59 lappend DEFAULT_VECTCFLAGS "-ffast-math"
  60 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/fast-math-*.\[fF\]{,90,95,03,08} ]]  \
  61         "" $DEFAULT_VECTCFLAGS
  62
  63 # -ffast-math tests
  64 set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
  65 lappend DEFAULT_VECTCFLAGS "-ffast-math" "-fdefault-real-8"
  66 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/fast-math-real8*.\[fF\]{,90,95,03,08} ]]  \
  67         "" $DEFAULT_VECTCFLAGS
  68
  69 # -fvect-cost-model tests
  70 set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
  71 lappend DEFAULT_VECTCFLAGS "-fvect-cost-model"
  72 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/cost-model-*.\[fF\]{,90,95,03,08} ]]  \
  73         "" $DEFAULT_VECTCFLAGS
  74
  75 # --param vect-max-version-for-alias-checks=0 tests
  76 set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
  77 lappend DEFAULT_VECTCFLAGS "--param" "vect-max-version-for-alias-checks=0"
  78 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/no-vfa-*.\[fF\]{,90,95,03,08} ]]  \
  79         "" $DEFAULT_VECTCFLAGS
  80
  81 # With -O3
  82 set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
  83 lappend DEFAULT_VECTCFLAGS "-O3"
  84 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/O3-*.\[fF\]{,90,95,03,08} ]]  \
  85         "" $DEFAULT_VECTCFLAGS
  86
  87 # With -Ofast
  88 set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
  89 lappend DEFAULT_VECTCFLAGS "-Ofast"
  90 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/Ofast-*.\[fF\]{,90,95,03,08} ]]  \
  91         "" $DEFAULT_VECTCFLAGS
  92
  93 # Clean up.
  94 set dg-do-what-default ${save-dg-do-what-default}
  95
  96 # All done.
  97 dg-finish