+++ /dev/null
-# Copyright (C) 1997, 1999, 2000 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 2 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 this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-load_lib dg.exp
-load_lib file-format.exp
-load_lib target-supports.exp
-load_lib scanasm.exp
-load_lib prune.exp
-
-if ![info exists TORTURE_OPTIONS] {
- # It is theoretically beneficial to group all of the O2/O3 options together,
- # as in many cases the compiler will generate identical executables for
- # all of them--and the c-torture testsuite will skip testing identical
- # executables multiple times.
- # Also note that -finline-functions is explicitly included in one of the
- # items below, even though -O3 is also specified, because some ports may
- # choose to disable inlining functions by default, even when optimizing.
- set TORTURE_OPTIONS [list \
- { -O0 } \
- { -O1 } \
- { -O2 } \
- { -O3 -fomit-frame-pointer } \
- { -O3 -fomit-frame-pointer -funroll-loops } \
- { -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions } \
- { -O3 -g } \
- { -Os } ]
-}
-
-
-# Split TORTURE_OPTIONS into two choices: one for testcases with loops and
-# one for testcases without loops.
-
-set torture_with_loops $TORTURE_OPTIONS
-set torture_without_loops ""
-foreach option $TORTURE_OPTIONS {
- if ![string match "*loop*" $option] {
- lappend torture_without_loops $option
- }
-}
-
-# Define gcc callbacks for dg.exp.
-
-proc gcc-dg-test { prog do_what extra_tool_flags } {
- # Set up the compiler flags, based on what we're going to do.
-
- switch $do_what {
- "preprocess" {
- set compile_type "preprocess"
- set output_file "[file rootname [file tail $prog]].i"
- }
- "compile" {
- set compile_type "assembly"
- set output_file "[file rootname [file tail $prog]].s"
- }
- "assemble" {
- set compile_type "object"
- set output_file "[file rootname [file tail $prog]].o"
- }
- "link" {
- set compile_type "executable"
- set output_file "[file rootname [file tail $prog]].exe"
- # The following line is needed for targets like the i960 where
- # the default output file is b.out. Sigh.
- }
- "run" {
- set compile_type "executable"
- # FIXME: "./" is to cope with "." not being in $PATH.
- # Should this be handled elsewhere?
- # YES.
- set output_file "./[file rootname [file tail $prog]].exe"
- # This is the only place where we care if an executable was
- # created or not. If it was, dg.exp will try to run it.
- remote_file build delete $output_file;
- }
- default {
- perror "$do_what: not a valid dg-do keyword"
- return ""
- }
- }
- set options ""
- if { $extra_tool_flags != "" } {
- lappend options "additional_flags=$extra_tool_flags"
- }
-
- set comp_output [gcc_target_compile "$prog" "$output_file" "$compile_type" $options];
-
- return [list $comp_output $output_file]
-}
-
-proc gcc-dg-prune { system text } {
- set text [prune_gcc_output $text]
-
- # If we see "region xxx is full" then the testcase is too big for ram.
- # This is tricky to deal with in a large testsuite like c-torture so
- # deal with it here. Just mark the testcase as unsupported.
- if [regexp "(^|\n)\[^\n\]*: region \[^\n\]* is full" $text] {
- # The format here is important. See dg.exp.
- return "::unsupported::memory full"
- }
-
- return $text
-}
-
-# Utility routines.
-
-#
-# search_for -- looks for a string match in a file
-#
-proc search_for { file pattern } {
- set fd [open $file r]
- while { [gets $fd cur_line]>=0 } {
- if [string match "*$pattern*" $cur_line] then {
- close $fd
- return 1
- }
- }
- close $fd
- return 0
-}
-
-# Modified dg-runtest that can cycle through a list of optimization options
-# as c-torture does.
-proc gcc-dg-runtest { testcases default-extra-flags } {
- 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
- }
-
- # Look for a loop within the source code - if we don't find one,
- # don't pass -funroll[-all]-loops.
- global torture_with_loops torture_without_loops
- if [expr [search_for $test "for*("]+[search_for $test "while*("]] {
- set option_list $torture_with_loops
- } else {
- set option_list $torture_without_loops
- }
-
- set nshort [file tail [file dirname $test]]/[file tail $test]
-
- foreach flags $option_list {
- verbose "Testing $nshort, $flags" 1
- dg-test $test $flags ${default-extra-flags}
- }
- }
-}
projects / msp430-gcc.git / blobdiff