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109 lines
3.3 KiB
Plaintext
109 lines
3.3 KiB
Plaintext
# Copyright (C) 2005-2026 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GCC; see the file COPYING3. If not see
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# <http://www.gnu.org/licenses/>.
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# Run the LANGUAGE compiler with GCC_OPTIONS and inspect the compiler,
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# assembler and linker output (from gcc -v) to make sure that they
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# match the patterns COMPILER_PATTERN, AS_PATTERN and LD_PATTERN,
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# respectively.
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load_lib gcc-defs.exp
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# These tests don't run runtest_file_p consistently if it
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# doesn't return the same values, so disable parallelization
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# of this *.exp file. The first parallel runtest to reach
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# this will run all the tests serially.
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if ![gcc_parallel_test_run_p options] {
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return
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}
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gcc_parallel_test_enable 0
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proc check_for_all_options {language gcc_options compiler_pattern as_pattern ld_pattern} {
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set filename test-[pid]
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set fd [open $filename.c w]
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puts $fd "int main (void) \{ return 0; \}"
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close $fd
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remote_download host $filename.c
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set test "compiler driver $gcc_options option(s)"
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set gcc_options "\{additional_flags=$gcc_options -v\}"
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switch "$language" {
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"c" { set compiler cc1 }
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default { error "unknown language" }
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}
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set gcc_output [gcc_target_compile $filename.c $filename.x executable $gcc_options]
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remote_file build delete $filename.c $filename.x $filename.gcno
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set dumpfiles [glob -nocomplain $filename.c.*]
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foreach dumpfile $dumpfiles {
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remote_file build delete $dumpfile
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}
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if {![regexp -- "/${compiler}(\\.exe)? \[^\r\n\]*-quiet.*$compiler_pattern" $gcc_output]} {
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fail "$test (compiler options)"
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return
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}
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if {![regexp -- " *as(\\.exe)? .*$as_pattern" $gcc_output]} {
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fail "$test (assembler options)"
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return
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}
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# Match /collect2, /ld, or *-ld.
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if {![regexp -- "(/collect2|\[-/\]ld)(\\.exe)? .*$ld_pattern" $gcc_output]} {
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fail "$test (linker options)"
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return
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}
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pass $test
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}
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if { [check_profiling_available "-fprofile-arcs"] } {
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check_for_all_options c {--coverage} {-fprofile-arcs -ftest-coverage} {} {-lgcov}
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}
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proc get_dump_flags {} {
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set res [list]
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global srcdir
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set file "$srcdir/../dumpfile.cc"
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set a [open $file]
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set lines [split [read $a] "\n"]
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close $a
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set domatch 0
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foreach line $lines {
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if { [regexp "dump_options.* =" $line] } {
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set domatch 1
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} elseif { [regexp "^\};" $line] } {
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set domatch 0
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}
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if { $domatch } {
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if { [regexp "\"(.*)\"" $line match submatch] } {
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lappend res $submatch
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}
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}
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}
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return $res
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}
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foreach flag [get_dump_flags] {
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check_for_all_options c -fdump-tree-all-$flag {} {} {}
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check_for_all_options c -fdump-ipa-all-$flag {} {} {}
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check_for_all_options c -fdump-rtl-all-$flag {} {} {}
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check_for_all_options c -fdump-lang-all-$flag {} {} {}
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}
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gcc_parallel_test_enable 1
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