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# Copyright (C) 2013-2018 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
# GCC 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, or (at your option)
# any later version.
#
# GCC 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
# <http://www.gnu.org/licenses/>.
# GCC testsuite that uses the `dg.exp' driver.
# Load support procs.
load_lib gfortran-dg.exp
load_lib target-supports.exp
# Initialize `dg'.
dg-init
# Flags specified in each test
global DEFAULT_FFLAGS
if ![info exists DEFAULT_FFLAGS] then {
set DEFAULT_FFLAGS ""
}
# Flags for finding the IEEE modules
if [info exists TOOL_OPTIONS] {
set specpath [get_multilibs ${TOOL_OPTIONS}]
} else {
set specpath [get_multilibs]
}
set options "-fintrinsic-modules-path $specpath/libgfortran/"
# Bail out if IEEE tests are not supported at all
if ![check_effective_target_fortran_ieee $options ] {
return
}
# Add target-independent options to require IEEE compatibility
set options "$DEFAULT_FFLAGS $options -fno-unsafe-math-optimizations -frounding-math -fsignaling-nans"
# Add target-specific options to require IEEE compatibility
set target_options [add_options_for_ieee ""]
set options "$options $target_options"
# Main loop.
gfortran-dg-runtest [lsort \
[find $srcdir/$subdir *.\[fF\]{,90,95,03,08} ] ] "" $options
# All done.
dg-finish
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