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# Copyright (C) 2004-2014 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
# <http://www.gnu.org/licenses/>.
load_lib gcc-dg.exp
load_lib torture-options.exp
# Define gfortran callbacks for dg.exp.
proc gfortran-dg-test { prog do_what extra_tool_flags } {
set result \
[gcc-dg-test-1 gfortran_target_compile $prog $do_what $extra_tool_flags]
set comp_output [lindex $result 0]
set output_file [lindex $result 1]
# gfortran error messages look like this:
# [name]:[locus]:
#
# some code
# 1
# Error: Some error at (1)
# or
# [name]:[locus]:
#
# some code
# 1
# [name]:[locus2]:
#
# some other code
# 2
# Error: Some error at (1) and (2)
# or
# [name]:[locus]:
#
# some code and some more code
# 1 2
# Error: Some error at (1) and (2)
#
# Where [locus] is either [line] or [line].[columns] .
#
# We collapse these to look like:
# [name]:[line]:[column]: Error: Some error at (1) and (2)
# or
# [name]:[line]:[column]: Error: Some error at (1) and (2)
# [name]:[line2]:[column]: Error: Some error at (1) and (2)
# We proceed in two steps: first we deal with the form with two
# different locus lines, then with the form with only one locus line.
#
# Note that these regexps only make sense in the combinations used below.
# Note also that is imperative that we first deal with the form with
# two loci.
set locus_regexp "(\[^\n\]*):(\[0-9\]+)\[\.:\](\[0-9\]*)(-\[0-9\]*)?:\n\n\[^\n\]*\n\[^\n\]*\n"
set diag_regexp "(\[^\n\]*)\n"
# Add column number if none exists
set colnum_regexp "(Warning: |Error: )?(\[^\n\]*):(\[0-9\]+):(\[ \n\])"
regsub -all $colnum_regexp $comp_output "\\2:\\3:0:\\4\\1" comp_output
set two_loci "$locus_regexp$locus_regexp$diag_regexp"
set single_locus "$locus_regexp$diag_regexp"
regsub -all $two_loci $comp_output "\\1:\\2:\\3: \\9\n\\5:\\6:\\7: \\9\n" comp_output
regsub -all $single_locus $comp_output "\\1:\\2:\\3: \\5\n" comp_output
# Add a line number if none exists
regsub -all "(^|\n)(Warning: |Error: )" $comp_output "\\1:0:0: \\2" comp_output
return [list $comp_output $output_file]
}
proc gfortran-dg-prune { system text } {
return [gcc-dg-prune $system $text]
}
# Utility routines.
# Modified dg-runtest that can cycle through a list of optimization options
# as c-torture does.
proc gfortran-dg-runtest { testcases default-extra-flags } {
global runtests
global DG_TORTURE_OPTIONS torture_with_loops
torture-init
set-torture-options $DG_TORTURE_OPTIONS
foreach test $testcases {
# If we're only testing specific files and this isn't one of
# them, skip it.
if ![runtest_file_p $runtests $test] {
continue
}
# look if this is dg-do-run test, in which case
# we cycle through the option list, otherwise we don't
if [expr [search_for $test "dg-do run"]] {
set option_list $torture_with_loops
} else {
set option_list [list { -O } ]
}
set nshort [file tail [file dirname $test]]/[file tail $test]
list-module-names $test
foreach flags $option_list {
verbose "Testing $nshort, $flags" 1
dg-test $test $flags ${default-extra-flags}
cleanup-modules ""
}
}
torture-finish
}
proc gfortran-dg-debug-runtest { target_compile trivial opt_opts testcases } {
global srcdir subdir DEBUG_TORTURE_OPTIONS
if ![info exists DEBUG_TORTURE_OPTIONS] {
set DEBUG_TORTURE_OPTIONS ""
set type_list [list "-gstabs" "-gstabs+" "-gxcoff" "-gxcoff+" "-gcoff" "-gdwarf-2" ]
foreach type $type_list {
set comp_output [$target_compile \
"$srcdir/$subdir/$trivial" "trivial.S" assembly \
"additional_flags=$type"]
if { [string match "exit status *" $comp_output] } {
continue
}
if { [string match \
"* target system does not support the * debug format*" \
$comp_output]
} {
continue
}
remove-build-file "trivial.S"
foreach level {1 "" 3} {
if { ($type == "-gdwarf-2") && ($level != "") } {
lappend DEBUG_TORTURE_OPTIONS [list "${type}" "-g${level}"]
foreach opt $opt_opts {
lappend DEBUG_TORTURE_OPTIONS \
[list "${type}" "-g${level}" "$opt" ]
}
} else {
lappend DEBUG_TORTURE_OPTIONS [list "${type}${level}"]
foreach opt $opt_opts {
lappend DEBUG_TORTURE_OPTIONS \
[list "${type}${level}" "$opt" ]
}
}
}
}
}
verbose -log "Using options $DEBUG_TORTURE_OPTIONS"
global runtests
foreach test $testcases {
# If we're only testing specific files and this isn't one of
# them, skip it.
if ![runtest_file_p $runtests $test] {
continue
}
set nshort [file tail [file dirname $test]]/[file tail $test]
list-module-names $test
foreach flags $DEBUG_TORTURE_OPTIONS {
set doit 1
# gcc-specific checking removed here
if { $doit } {
verbose -log "Testing $nshort, $flags" 1
dg-test $test $flags ""
cleanup-modules ""
}
}
}
}
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