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# Copyright (C) 2007, 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 an BFIN target.

if ![istarget bfin-*-*] then {

  return

}

# Load support procs.

load_lib gcc-dg.exp

# Like dg-options, but treats certain Blackfin-specific options specially:

#

#    -mcpu=*

#       Select the target cpu. Skip the test if the multilib flags force

#       a different cpu.

proc dg-bfin-options {args} {

    upvar dg-extra-tool-flags extra_tool_flags

    upvar dg-do-what do_what

    set multilib_cpu ""

    set cpu ""

    foreach flag [target_info multilib_flags] {

        regexp "^-mcpu=(.*)" $flag dummy multilib_cpu

    }

    set flags [lindex $args 1]

    foreach flag $flags {

        regexp "^-mcpu=(.*)" $flag dummy cpu

    }

    if {$multilib_cpu == "" || $multilib_cpu == $cpu} {

        set extra_tool_flags $flags

    } else {

        set do_what [list [lindex $do_what 0] "N" "P"]

    }

}

# dg-bfin-processors can be used to specify the processors which can

# run the test case.

proc dg-bfin-processors {args} {

    upvar dg-extra-tool-flags extra_tool_flags

    upvar dg-do-what do_what

    set multilib_cpu ""

    set cpu ""

    foreach flag [target_info multilib_flags] {

        regexp "^-mcpu=([^-]*)" $flag dummy multilib_cpu

    }

    set cpus [lindex $args 1]

    foreach cpu $cpus {

        if {$multilib_cpu == $cpu} {

            return

        }

    }

    set do_what [list [lindex $do_what 0] "N" "P"]

}

# Initialize `dg'.

dg-init

# Main loop.

dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.\[cCS\]]] "" ""

# All done.

dg-finish