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#   Copyright (C) 2004, 2006, 2007 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.

# Load support procs.

load_lib gcc-dg.exp

# Skip these tests for non-PowerPC targets and for targets where AltiVec

# is not supported.

if {![istarget powerpc*-*-*]

    || ![check_effective_target_powerpc_altivec_ok] } {

    return

}

# If a testcase doesn't have special options, use these.

# -pedantic-errors is inappropriate here, as this subdirectory tests

# nothing but extensions.

global DEFAULT_VMXCFLAGS

if ![info exists DEFAULT_VMXCFLAGS] then {

    set DEFAULT_VMXCFLAGS "-maltivec -mabi=altivec -std=gnu99 -mno-vsx"

}

# If the target system supports AltiVec instructions, the default action

# for a test is 'run', otherwise it's 'compile'.

global dg-do-what-default

set save-dg-do-what-default ${dg-do-what-default}

if { [check_vmx_hw_available ] } {

  set dg-do-what-default run

} else {

  set dg-do-what-default compile

}

# Initialize `dg'.

dg-init

# Main loop.

gcc-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.c]] \

        $DEFAULT_VMXCFLAGS

# All done.

dg-finish

set dg-do-what-default ${save-dg-do-what-default}