target-supports.exp (check_effective_target_dfp_nocache, [...]): New.
* lib/target-supports.exp (check_effective_target_dfp_nocache,
check_effective_target_dfprt_nocache): New.
(check_effective_target_dfp): Use check_effective_target_dfp_nocache.
(check_effective_target_dfprt): New.
* lib/c-compat.exp (check_dfp): Remove.
(compat_dfp_setup): Use check_effective_target_dfprt_nocache.
* gcc.dg/dfp/dfp.exp: Compile, execute, or skip tests based on
level of support for decimal float.
* gcc.dg/dfp/call-by-value.c, cast.c, compare-eq-const.c,
compare-eq-d128.c, compare-eq-d32.c, compare-eq-d64.c,
compare-eq-dfp.c, compare-rel-const.c, compare-rel-d128.c,
compare-rel-d32.c, compare-rel-d64.c, compare-rel-dfp.c,
convert-bfp.c, convert-bfp-fold.c, convert-complex.c, convert-dfp.c,
convert-dfp-fold.c, convert-dfp-round.c, convert-int-fold.c,
convert-int-saturate.c, func-array.c, func-mixed.c, func-scalar.c,
func-struct.c, func-vararg-dfp.c, func-vararg-mixed.c,
func-vararg-size0.c, inf-1.c, loop-index.c, nan-1.c, nan-2.c,
operator-arith-fold.c, operator-assignment.c, operator-comma.c,
operator-cond.c, operator-logical.c, operator-unary.c, snan.c,
struct-layout-1.c, union-init.c, usual-arith-conv.c: Remove dg-do
directives.
From-SVN: r109779
2006-01-17 01:09:27 +01:00
|
|
|
# Copyright (C) 1999, 2001, 2003, 2004, 2005, 2006
|
|
|
|
# Free Software Foundation, Inc.
|
1999-11-05 11:38:01 +01:00
|
|
|
|
|
|
|
# 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.
|
2004-02-27 03:01:10 +01:00
|
|
|
#
|
1999-11-05 11:38:01 +01:00
|
|
|
# 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.
|
2004-02-27 03:01:10 +01:00
|
|
|
#
|
1999-11-05 11:38:01 +01:00
|
|
|
# You should have received a copy of the GNU General Public License
|
|
|
|
# along with this program; if not, write to the Free Software
|
2005-06-25 03:45:27 +02:00
|
|
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
1999-11-05 11:38:01 +01:00
|
|
|
|
|
|
|
# Please email any bugs, comments, and/or additions to this file to:
|
|
|
|
# gcc-patches@gcc.gnu.org
|
|
|
|
|
|
|
|
# This file defines procs for determining features supported by the target.
|
|
|
|
|
2004-11-12 02:11:01 +01:00
|
|
|
# Try to compile some code and return the messages printed by the compiler.
|
|
|
|
#
|
|
|
|
# BASENAME is a basename to use for temporary files.
|
|
|
|
# TYPE is the type of compilation to perform (see target_compile).
|
|
|
|
# CONTENTS gives the contents of the input file.
|
2005-04-07 01:27:11 +02:00
|
|
|
# The rest is optional:
|
|
|
|
# OPTIONS: additional compiler options to use.
|
|
|
|
proc get_compiler_messages {basename type contents args} {
|
2004-11-12 02:11:01 +01:00
|
|
|
global tool
|
|
|
|
|
2005-04-07 01:27:11 +02:00
|
|
|
if { [llength $args] > 0 } {
|
|
|
|
set options "additional_flags=[lindex $args 0]"
|
|
|
|
} else {
|
|
|
|
set options ""
|
|
|
|
}
|
|
|
|
|
2004-11-12 02:11:01 +01:00
|
|
|
set src ${basename}[pid].c
|
|
|
|
switch $type {
|
|
|
|
assembly { set output ${basename}[pid].s }
|
|
|
|
object { set output ${basename}[pid].o }
|
|
|
|
}
|
|
|
|
set f [open $src "w"]
|
|
|
|
puts $f $contents
|
|
|
|
close $f
|
2005-04-07 01:27:11 +02:00
|
|
|
set lines [${tool}_target_compile $src $output $type "$options"]
|
2004-11-12 02:11:01 +01:00
|
|
|
file delete $src
|
|
|
|
remote_file build delete $output
|
|
|
|
|
|
|
|
return $lines
|
|
|
|
}
|
|
|
|
|
2005-01-24 19:24:02 +01:00
|
|
|
proc current_target_name { } {
|
|
|
|
global target_info
|
|
|
|
if [info exists target_info(target,name)] {
|
|
|
|
set answer $target_info(target,name)
|
|
|
|
} else {
|
|
|
|
set answer ""
|
|
|
|
}
|
|
|
|
return $answer
|
|
|
|
}
|
|
|
|
|
1999-11-05 11:38:01 +01:00
|
|
|
###############################
|
|
|
|
# proc check_weak_available { }
|
|
|
|
###############################
|
|
|
|
|
|
|
|
# weak symbols are only supported in some configs/object formats
|
|
|
|
# this proc returns 1 if they're supported, 0 if they're not, or -1 if unsure
|
|
|
|
|
|
|
|
proc check_weak_available { } {
|
2001-07-19 20:08:17 +02:00
|
|
|
global target_triplet
|
1999-11-05 11:38:01 +01:00
|
|
|
global target_cpu
|
|
|
|
|
|
|
|
# All mips targets should support it
|
2004-02-27 03:01:10 +01:00
|
|
|
|
1999-11-05 11:38:01 +01:00
|
|
|
if { [ string first "mips" $target_cpu ] >= 0 } {
|
|
|
|
return 1
|
|
|
|
}
|
|
|
|
|
2002-09-27 04:14:12 +02:00
|
|
|
# All solaris2 targets should support it
|
2004-02-27 03:01:10 +01:00
|
|
|
|
2002-09-27 04:14:12 +02:00
|
|
|
if { [regexp ".*-solaris2.*" $target_triplet] } {
|
|
|
|
return 1
|
|
|
|
}
|
|
|
|
|
2001-07-19 20:08:17 +02:00
|
|
|
# DEC OSF/1/Digital UNIX/Tru64 UNIX supports it
|
|
|
|
|
|
|
|
if { [regexp "alpha.*osf.*" $target_triplet] } {
|
|
|
|
return 1
|
|
|
|
}
|
|
|
|
|
2004-11-06 05:28:10 +01:00
|
|
|
# Windows targets Cygwin and MingW32 support it
|
|
|
|
|
|
|
|
if { [regexp ".*mingw32|.*cygwin" $target_triplet] } {
|
|
|
|
return 1
|
|
|
|
}
|
|
|
|
|
2005-03-06 19:26:53 +01:00
|
|
|
# HP-UX 10.X doesn't support it
|
|
|
|
|
|
|
|
if { [regexp "hppa.*hpux10" $target_triplet] } {
|
|
|
|
return 0
|
|
|
|
}
|
|
|
|
|
1999-11-05 11:38:01 +01:00
|
|
|
# ELF and ECOFF support it. a.out does with gas/gld but may also with
|
|
|
|
# other linkers, so we should try it
|
|
|
|
|
|
|
|
set objformat [gcc_target_object_format]
|
|
|
|
|
|
|
|
switch $objformat {
|
|
|
|
elf { return 1 }
|
|
|
|
ecoff { return 1 }
|
|
|
|
a.out { return 1 }
|
2004-10-28 02:16:57 +02:00
|
|
|
mach-o { return 1 }
|
2005-03-06 19:26:53 +01:00
|
|
|
som { return 1 }
|
1999-11-05 11:38:01 +01:00
|
|
|
unknown { return -1 }
|
|
|
|
default { return 0 }
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2003-12-10 07:34:46 +01:00
|
|
|
###############################
|
2005-03-25 03:21:01 +01:00
|
|
|
# proc check_visibility_available { what_kind }
|
2003-12-10 07:34:46 +01:00
|
|
|
###############################
|
|
|
|
|
|
|
|
# The visibility attribute is only support in some object formats
|
2004-11-19 20:59:10 +01:00
|
|
|
# This proc returns 1 if it is supported, 0 if not.
|
2005-03-25 03:21:01 +01:00
|
|
|
# The argument is the kind of visibility, default/protected/hidden/internal.
|
2003-12-10 07:34:46 +01:00
|
|
|
|
2005-03-25 03:21:01 +01:00
|
|
|
proc check_visibility_available { what_kind } {
|
2004-11-19 20:59:10 +01:00
|
|
|
global visibility_available_saved
|
|
|
|
global tool
|
2003-12-10 07:34:46 +01:00
|
|
|
global target_triplet
|
|
|
|
|
2004-09-03 20:10:08 +02:00
|
|
|
# On NetWare, support makes no sense.
|
2006-01-10 08:18:15 +01:00
|
|
|
if { [istarget *-*-netware*] } {
|
2004-09-03 20:10:08 +02:00
|
|
|
return 0
|
|
|
|
}
|
|
|
|
|
2005-03-25 03:21:01 +01:00
|
|
|
if [string match "" $what_kind] { set what_kind "hidden" }
|
|
|
|
|
|
|
|
if { [info exists visibility_available_saved] } {
|
|
|
|
verbose "Saved result is <$visibility_available_saved>" 1
|
|
|
|
if { [ lsearch -exact $visibility_available_saved $what_kind ] != -1 } {
|
|
|
|
return 1
|
|
|
|
} elseif { [ lsearch -exact $visibility_available_saved "!$what_kind" ] != -1 } {
|
|
|
|
return 0
|
2004-11-19 20:59:10 +01:00
|
|
|
}
|
2003-12-10 07:34:46 +01:00
|
|
|
}
|
2005-03-25 03:21:01 +01:00
|
|
|
|
|
|
|
set lines [get_compiler_messages visibility object "
|
|
|
|
void f() __attribute__((visibility(\"$what_kind\")));
|
|
|
|
void f() {}
|
|
|
|
"]
|
|
|
|
if [string match "" $lines] then {
|
|
|
|
set answer 1
|
|
|
|
lappend visibility_available_saved $what_kind
|
|
|
|
} else {
|
|
|
|
set answer 0
|
|
|
|
lappend visibility_available_saved "!$what_kind"
|
|
|
|
}
|
|
|
|
return $answer
|
2003-12-10 07:34:46 +01:00
|
|
|
}
|
|
|
|
|
1999-11-05 11:38:01 +01:00
|
|
|
###############################
|
|
|
|
# proc check_alias_available { }
|
|
|
|
###############################
|
|
|
|
|
|
|
|
# Determine if the target toolchain supports the alias attribute.
|
|
|
|
|
2003-06-06 00:18:55 +02:00
|
|
|
# Returns 2 if the target supports aliases. Returns 1 if the target
|
|
|
|
# only supports weak aliased. Returns 0 if the target does not
|
|
|
|
# support aliases at all. Returns -1 if support for aliases could not
|
|
|
|
# be determined.
|
|
|
|
|
|
|
|
proc check_alias_available { } {
|
1999-11-05 11:38:01 +01:00
|
|
|
global alias_available_saved
|
2004-02-05 06:09:38 +01:00
|
|
|
global tool
|
|
|
|
|
1999-11-05 11:38:01 +01:00
|
|
|
if [info exists alias_available_saved] {
|
|
|
|
verbose "check_alias_available returning saved $alias_available_saved" 2
|
|
|
|
} else {
|
2004-05-29 00:28:22 +02:00
|
|
|
set src alias[pid].c
|
|
|
|
set obj alias[pid].o
|
|
|
|
verbose "check_alias_available compiling testfile $src" 2
|
|
|
|
set f [open $src "w"]
|
2003-06-20 21:11:07 +02:00
|
|
|
# Compile a small test program. The definition of "g" is
|
|
|
|
# necessary to keep the Solaris assembler from complaining
|
|
|
|
# about the program.
|
2004-02-21 04:02:32 +01:00
|
|
|
puts $f "#ifdef __cplusplus\nextern \"C\"\n#endif\n"
|
2003-06-20 21:11:07 +02:00
|
|
|
puts $f "void g() {} void f() __attribute__((alias(\"g\")));"
|
2003-06-06 00:18:55 +02:00
|
|
|
close $f
|
2004-05-29 00:28:22 +02:00
|
|
|
set lines [${tool}_target_compile $src $obj object ""]
|
|
|
|
file delete $src
|
|
|
|
remote_file build delete $obj
|
2003-06-06 00:18:55 +02:00
|
|
|
|
1999-11-05 11:38:01 +01:00
|
|
|
if [string match "" $lines] then {
|
|
|
|
# No error messages, everything is OK.
|
2003-06-06 00:18:55 +02:00
|
|
|
set alias_available_saved 2
|
1999-11-05 11:38:01 +01:00
|
|
|
} else {
|
|
|
|
if [regexp "alias definitions not supported" $lines] {
|
|
|
|
verbose "check_alias_available target does not support aliases" 2
|
|
|
|
|
|
|
|
set objformat [gcc_target_object_format]
|
|
|
|
|
|
|
|
if { $objformat == "elf" } {
|
|
|
|
verbose "check_alias_available but target uses ELF format, so it ought to" 2
|
2003-06-06 00:18:55 +02:00
|
|
|
set alias_available_saved -1
|
1999-11-05 11:38:01 +01:00
|
|
|
} else {
|
2003-06-06 00:18:55 +02:00
|
|
|
set alias_available_saved 0
|
1999-11-05 11:38:01 +01:00
|
|
|
}
|
|
|
|
} else {
|
2001-01-03 19:22:23 +01:00
|
|
|
if [regexp "only weak aliases are supported" $lines] {
|
|
|
|
verbose "check_alias_available target supports only weak aliases" 2
|
2003-06-06 00:18:55 +02:00
|
|
|
set alias_available_saved 1
|
2001-01-03 19:22:23 +01:00
|
|
|
} else {
|
2003-06-06 00:18:55 +02:00
|
|
|
set alias_available_saved -1
|
2001-01-03 19:22:23 +01:00
|
|
|
}
|
1999-11-05 11:38:01 +01:00
|
|
|
}
|
|
|
|
}
|
2004-02-27 03:01:10 +01:00
|
|
|
|
1999-11-05 11:38:01 +01:00
|
|
|
verbose "check_alias_available returning $alias_available_saved" 2
|
|
|
|
}
|
|
|
|
|
|
|
|
return $alias_available_saved
|
|
|
|
}
|
2003-06-06 00:18:55 +02:00
|
|
|
|
|
|
|
# Returns true if --gc-sections is supported on the target.
|
|
|
|
|
|
|
|
proc check_gc_sections_available { } {
|
|
|
|
global gc_sections_available_saved
|
2004-02-05 06:09:38 +01:00
|
|
|
global tool
|
2003-06-06 00:18:55 +02:00
|
|
|
|
2003-06-09 17:33:36 +02:00
|
|
|
if {![info exists gc_sections_available_saved]} {
|
2004-12-04 19:01:09 +01:00
|
|
|
# Some targets don't support gc-sections despite whatever's
|
|
|
|
# advertised by ld's options.
|
|
|
|
if { [istarget alpha*-*-*]
|
|
|
|
|| [istarget ia64-*-*] } {
|
|
|
|
set gc_sections_available_saved 0
|
|
|
|
return 0
|
|
|
|
}
|
|
|
|
|
2003-06-06 00:18:55 +02:00
|
|
|
# Check if the ld used by gcc supports --gc-sections.
|
2004-09-03 20:10:08 +02:00
|
|
|
set gcc_spec [${tool}_target_compile "-dumpspecs" "" "none" ""]
|
|
|
|
regsub ".*\n\*linker:\[ \t\]*\n(\[^ \t\n\]*).*" "$gcc_spec" {\1} linker
|
|
|
|
set gcc_ld [lindex [${tool}_target_compile "-print-prog-name=$linker" "" "none" ""] 0]
|
2003-06-06 00:18:55 +02:00
|
|
|
set ld_output [remote_exec host "$gcc_ld" "--help"]
|
|
|
|
if { [ string first "--gc-sections" $ld_output ] >= 0 } {
|
|
|
|
set gc_sections_available_saved 1
|
|
|
|
} else {
|
|
|
|
set gc_sections_available_saved 0
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return $gc_sections_available_saved
|
|
|
|
}
|
2003-12-24 00:55:06 +01:00
|
|
|
|
|
|
|
# Return true if profiling is supported on the target.
|
|
|
|
|
2004-02-21 03:58:24 +01:00
|
|
|
proc check_profiling_available { test_what } {
|
2003-12-24 00:55:06 +01:00
|
|
|
global profiling_available_saved
|
|
|
|
|
2004-02-21 03:58:24 +01:00
|
|
|
verbose "Profiling argument is <$test_what>" 1
|
|
|
|
|
|
|
|
# These conditions depend on the argument so examine them before
|
|
|
|
# looking at the cache variable.
|
|
|
|
|
|
|
|
# Support for -p on solaris2 relies on mcrt1.o which comes with the
|
|
|
|
# vendor compiler. We cannot reliably predict the directory where the
|
|
|
|
# vendor compiler (and thus mcrt1.o) is installed so we can't
|
|
|
|
# necessarily find mcrt1.o even if we have it.
|
|
|
|
if { [istarget *-*-solaris2*] && [lindex $test_what 1] == "-p" } {
|
|
|
|
return 0
|
|
|
|
}
|
|
|
|
|
|
|
|
# Support for -p on irix relies on libprof1.a which doesn't appear to
|
|
|
|
# exist on any irix6 system currently posting testsuite results.
|
|
|
|
# Support for -pg on irix relies on gcrt1.o which doesn't exist yet.
|
|
|
|
# See: http://gcc.gnu.org/ml/gcc/2002-10/msg00169.html
|
2004-02-27 03:01:10 +01:00
|
|
|
if { [istarget mips*-*-irix*]
|
2004-02-21 03:58:24 +01:00
|
|
|
&& ([lindex $test_what 1] == "-p" || [lindex $test_what 1] == "-pg") } {
|
|
|
|
return 0
|
|
|
|
}
|
|
|
|
|
2006-01-10 08:18:15 +01:00
|
|
|
# At present, there is no profiling support on NetWare.
|
|
|
|
if { [istarget *-*-netware*] } {
|
|
|
|
return 0
|
|
|
|
}
|
|
|
|
|
2004-02-21 03:58:24 +01:00
|
|
|
# Now examine the cache variable.
|
2003-12-24 00:55:06 +01:00
|
|
|
if {![info exists profiling_available_saved]} {
|
|
|
|
# Some targets don't have any implementation of __bb_init_func or are
|
|
|
|
# missing other needed machinery.
|
|
|
|
if { [istarget mmix-*-*]
|
2004-08-20 00:29:11 +02:00
|
|
|
|| [istarget arm*-*-eabi*]
|
2003-12-24 00:55:06 +01:00
|
|
|
|| [istarget arm*-*-elf]
|
2004-08-20 00:29:11 +02:00
|
|
|
|| [istarget arm*-*-symbianelf*]
|
2004-04-22 01:23:33 +02:00
|
|
|
|| [istarget powerpc-*-eabi*]
|
2003-12-24 00:55:06 +01:00
|
|
|
|| [istarget strongarm*-*-elf]
|
|
|
|
|| [istarget xscale*-*-elf]
|
|
|
|
|| [istarget cris-*-*]
|
2004-02-27 03:01:10 +01:00
|
|
|
|| [istarget h8300-*-*]
|
2004-04-15 11:50:46 +02:00
|
|
|
|| [istarget mips*-*-elf]
|
2005-04-29 02:06:26 +02:00
|
|
|
|| [istarget xtensa-*-elf]
|
2003-12-24 00:55:06 +01:00
|
|
|
|| [istarget *-*-windiss] } {
|
|
|
|
set profiling_available_saved 0
|
|
|
|
} else {
|
|
|
|
set profiling_available_saved 1
|
|
|
|
}
|
|
|
|
}
|
2004-02-27 03:01:10 +01:00
|
|
|
|
2003-12-24 00:55:06 +01:00
|
|
|
return $profiling_available_saved
|
|
|
|
}
|
2004-02-27 03:01:10 +01:00
|
|
|
|
2005-11-02 03:41:44 +01:00
|
|
|
# Return 1 if target has packed layout of structure members by
|
|
|
|
# default, 0 otherwise. Note that this is slightly different than
|
|
|
|
# whether the target has "natural alignment": both attributes may be
|
|
|
|
# false.
|
|
|
|
|
|
|
|
proc check_effective_target_default_packed { } {
|
|
|
|
global et_default_packed_saved
|
|
|
|
global et_default_packed_target_name
|
|
|
|
|
|
|
|
if { ![info exists et_default_packed_target_name] } {
|
|
|
|
set et_default_packed_target_name ""
|
|
|
|
}
|
|
|
|
|
|
|
|
# If the target has changed since we set the cached value, clear it.
|
|
|
|
set current_target [current_target_name]
|
|
|
|
if { $current_target != $et_default_packed_target_name } {
|
|
|
|
verbose "check_effective_target_default_packed: `$et_default_packed_target_name'" 2
|
|
|
|
set et_default_packed_target_name $current_target
|
|
|
|
if [info exists et_default_packed_saved] {
|
|
|
|
verbose "check_effective_target_default_packed: removing cached result" 2
|
|
|
|
unset et_default_packed_saved
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if [info exists et_default_packed_saved] {
|
|
|
|
verbose "check_effective_target_default_packed: using cached result" 2
|
|
|
|
} else {
|
|
|
|
verbose "check_effective_target_default_packed: compiling source" 2
|
|
|
|
|
|
|
|
set et_default_packed_saved \
|
|
|
|
[string match "" [get_compiler_messages default_packed assembly {
|
|
|
|
struct x { char a; long b; } c;
|
|
|
|
int s[sizeof (c) == sizeof (char) + sizeof (long) ? 1 : -1];
|
|
|
|
} ]]
|
|
|
|
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_default_packed: returning $et_default_packed_saved" 2
|
|
|
|
return $et_default_packed_saved
|
|
|
|
}
|
|
|
|
|
2005-11-02 03:49:24 +01:00
|
|
|
# Return 1 if target has PCC_BITFIELD_TYPE_MATTERS defined. See
|
|
|
|
# documentation, where the test also comes from.
|
|
|
|
|
|
|
|
proc check_effective_target_pcc_bitfield_type_matters { } {
|
|
|
|
global et_pcc_bitfield_type_matters_saved
|
|
|
|
global et_pcc_bitfield_type_matters_target_name
|
|
|
|
|
|
|
|
if { ![info exists et_pcc_bitfield_type_matters_target_name] } {
|
|
|
|
set et_pcc_bitfield_type_matters_target_name ""
|
|
|
|
}
|
|
|
|
|
|
|
|
# If the target has changed since we set the cached value, clear it.
|
|
|
|
set current_target [current_target_name]
|
|
|
|
if { $current_target != $et_pcc_bitfield_type_matters_target_name } {
|
|
|
|
verbose "check_effective_target_pcc_bitfield_type_matters: `$et_pcc_bitfield_type_matters_target_name'" 2
|
|
|
|
set et_pcc_bitfield_type_matters_target_name $current_target
|
|
|
|
if [info exists et_pcc_bitfield_type_matters_saved] {
|
|
|
|
verbose "check_effective_target_pcc_bitfield_type_matters: removing cached result" 2
|
|
|
|
unset et_pcc_bitfield_type_matters_saved
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if [info exists et_pcc_bitfield_type_matters_saved] {
|
|
|
|
verbose "check_effective_target_pcc_bitfield_type_matters: using cached result" 2
|
|
|
|
} else {
|
|
|
|
verbose "check_effective_target_pcc_bitfield_type_matters: compiling source" 2
|
|
|
|
|
|
|
|
# PCC_BITFIELD_TYPE_MATTERS isn't just about unnamed or empty
|
|
|
|
# bitfields, but let's stick to the example code from the docs.
|
|
|
|
set et_pcc_bitfield_type_matters_saved \
|
|
|
|
[string match "" [get_compiler_messages pcc_bitfield_type_matters assembly {
|
|
|
|
struct foo1 { char x; char :0; char y; };
|
|
|
|
struct foo2 { char x; int :0; char y; };
|
|
|
|
int s[sizeof (struct foo1) != sizeof (struct foo2) ? 1 : -1];
|
|
|
|
} ]]
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_pcc_bitfield_type_matters: returning $et_pcc_bitfield_type_matters_saved" 2
|
|
|
|
return $et_pcc_bitfield_type_matters_saved
|
|
|
|
}
|
|
|
|
|
re PR target/24475 (gcc.dg/tls/pr24428.c execution test and gcc.dg/tls/pr24428-2.c execution test fail on IA32)
PR target/24475
* lib/target-supports.exp (check_effective_target_tls): New.
(check_effective_target_tls_runtime): New.
* gcc.dg/tls/tls.exp, g++.dg/tls/tls.exp: Remove check
for TLS support.
* gcc.dg/tls/opt-1.c, gcc.dg/tls/opt-2.c, gcc.dg/tls/opt-3.c,
gcc.dg/tls/opt-4.c, gcc.dg/tls/opt-5.c, gcc.dg/tls/opt-6.c,
gcc.dg/tls/opt-7.c, gcc.dg/tls/opt-8.c, gcc.dg/tls/opt-9.c,
gcc.dg/tls/opt-10.c, gcc.dg/tls/diag-1.c, gcc.dg/tls/diag-2.c,
gcc.dg/tls/diag-3.c, gcc.dg/tls/diag-4.c, gcc.dg/tls/diag-5.c,
gcc.dg/tls/alias-1.c, gcc.dg/tls/alpha-1.c, gcc.dg/tls/asm-1.c,
gcc.dg/tls/debug-1.c, gcc.dg/tls/init-1.c, gcc.dg/tls/nonpic-1.c,
gcc.dg/tls/pic-1.c, gcc.dg/tls/section-1.c, gcc.dg/tls/struct-1.c,
gcc.dg/tls/trivial.c, g++.dg/tls/diag-1.C, g++.dg/tls/diag-2.C,
g++.dg/tls/diag-3.C, g++.dg/tls/diag-4.C, g++.dg/tls/init-1.C,
g++.dg/tls/init-2.C, g++.dg/tls/trivial.C: Require
effective-target TLS.
* gcc.dg/tls/pr24428-2.c, gcc.dg/tls/pr24428.c, gcc.dg/tls/opt-11.c,
g++.dg/tls/static-1a.cc, g++.dg/tls/static-1.C: Require
effective-target TLS runtime.
From-SVN: r107804
2005-12-01 07:52:11 +01:00
|
|
|
# Return 1 if thread local storage (TLS) is supported, 0 otherwise.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_tls {} {
|
|
|
|
global et_tls_saved
|
|
|
|
|
|
|
|
if [info exists et_tls_saved] {
|
|
|
|
verbose "check_effective_target_tls: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_tls_saved 1
|
|
|
|
|
|
|
|
set src tls[pid].c
|
|
|
|
set asm tls[pid].S
|
|
|
|
verbose "check_effective_target_tls: compiling testfile $src" 2
|
|
|
|
set f [open $src "w"]
|
|
|
|
# Compile a small test program.
|
|
|
|
puts $f "__thread int i;\n"
|
|
|
|
close $f
|
|
|
|
|
|
|
|
# Test for thread-local data supported by the platform.
|
|
|
|
set comp_output \
|
|
|
|
[target_compile $src $asm assembly ""]
|
|
|
|
file delete $src
|
|
|
|
if { [string match "*not supported*" $comp_output] } {
|
|
|
|
set et_tls_saved 0
|
|
|
|
}
|
|
|
|
remove-build-file $asm
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_tls: returning $et_tls_saved" 2
|
|
|
|
return $et_tls_saved
|
|
|
|
}
|
|
|
|
|
|
|
|
# Return 1 if TLS executables can run correctly, 0 otherwise.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_tls_runtime {} {
|
|
|
|
global et_tls_runtime_saved
|
|
|
|
|
|
|
|
if [info exists et_tls_runtime_saved] {
|
|
|
|
verbose "check_effective_target_tls_runtime: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_tls_runtime_saved 0
|
|
|
|
|
|
|
|
set src tls_runtime[pid].c
|
|
|
|
set exe tls_runtime[pid].x
|
|
|
|
verbose "check_effective_target_tls_runtime: compiling testfile $src" 2
|
|
|
|
set f [open $src "w"]
|
|
|
|
# Compile a small test program.
|
|
|
|
puts $f "__thread int thr = 0;\n"
|
|
|
|
puts $f "int main(void)\n {\n return thr;\n}"
|
|
|
|
close $f
|
|
|
|
|
|
|
|
set comp_output \
|
|
|
|
[target_compile $src $exe executable ""]
|
|
|
|
file delete $src
|
|
|
|
|
|
|
|
if [string match "" $comp_output] then {
|
|
|
|
# No error messages, everything is OK.
|
|
|
|
|
|
|
|
set result [remote_load target "./$exe" "" ""]
|
|
|
|
set status [lindex $result 0]
|
|
|
|
remote_file build delete $exe
|
|
|
|
|
|
|
|
verbose "check_effective_target_tls_runtime status is <$status>" 2
|
|
|
|
|
|
|
|
if { $status == "pass" } {
|
|
|
|
set et_tls_runtime_saved 1
|
|
|
|
}
|
|
|
|
|
|
|
|
verbose "check_effective_target_tls_runtime: returning $et_tls_runtime_saved" 2
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return $et_tls_runtime_saved
|
|
|
|
}
|
|
|
|
|
2006-01-24 00:44:16 +01:00
|
|
|
# Return 1 if compilation with -fopenmp is error-free for trivial
|
|
|
|
# code, 0 otherwise.
|
|
|
|
|
|
|
|
proc check_effective_target_fopenmp {} {
|
|
|
|
global et_fopenmp_saved
|
|
|
|
global et_fopenmp_target_name
|
|
|
|
|
|
|
|
if { ![info exists et_fopenmp_target_name] } {
|
|
|
|
set et_fopenmp_target_name ""
|
|
|
|
}
|
|
|
|
|
|
|
|
# If the target has changed since we set the cached value, clear it.
|
|
|
|
set current_target [current_target_name]
|
|
|
|
if { $current_target != $et_fopenmp_target_name } {
|
|
|
|
verbose "check_effective_target_fopenmp: `$et_fopenmp_target_name'" 2
|
|
|
|
set et_fopenmp_target_name $current_target
|
|
|
|
if [info exists et_fopenmp_saved] {
|
|
|
|
verbose "check_effective_target_fopenmp: removing cached result" 2
|
|
|
|
unset et_fopenmp_saved
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if [info exists et_fopenmp_saved] {
|
|
|
|
verbose "check_effective_target_fopenmp: using cached result" 2
|
|
|
|
} else {
|
|
|
|
verbose "check_effective_target_fopenmp: compiling source" 2
|
|
|
|
|
|
|
|
set et_fopenmp_saved [string match "" [get_compiler_messages fopenmp object {
|
|
|
|
void foo (void) { }
|
|
|
|
} "-fopenmp"]]
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_fopenmp: returning $et_fopenmp_saved" 2
|
|
|
|
return $et_fopenmp_saved
|
|
|
|
}
|
|
|
|
|
2006-01-30 18:06:16 +01:00
|
|
|
# Return 1 if compilation with -freorder-blocks-and-partition is error-free
|
|
|
|
# for trivial code, 0 otherwise.
|
|
|
|
|
|
|
|
proc check_effective_target_freorder {} {
|
|
|
|
global et_freorder_saved
|
|
|
|
global et_freorder_target_name
|
|
|
|
|
|
|
|
if { ![info exists et_freorder_target_name] } {
|
|
|
|
set et_freorder_target_name ""
|
|
|
|
}
|
|
|
|
|
|
|
|
# If the target has changed since we set the cached value, clear it.
|
|
|
|
set current_target [current_target_name]
|
|
|
|
if { $current_target != $et_freorder_target_name } {
|
|
|
|
verbose "check_effective_target_freorder: `$et_freorder_target_name'" 2
|
|
|
|
set et_freorder_target_name $current_target
|
|
|
|
if [info exists et_freorder_saved] {
|
|
|
|
verbose "check_effective_target_freorder: removing cached result" 2
|
|
|
|
unset et_freorder_saved
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if [info exists et_freorder_saved] {
|
|
|
|
verbose "check_effective_target_freorder: using cached result" 2
|
|
|
|
} else {
|
|
|
|
verbose "check_effective_target_freorder: compiling source" 2
|
|
|
|
|
|
|
|
set et_freorder_saved [string match "" [get_compiler_messages freorder object {
|
|
|
|
void foo (void) { }
|
|
|
|
} "-freorder-blocks-and-partition"]]
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_freorder: returning $et_freorder_saved" 2
|
|
|
|
return $et_freorder_saved
|
|
|
|
}
|
|
|
|
|
2005-04-07 01:27:11 +02:00
|
|
|
# Return 1 if -fpic and -fPIC are supported, as in no warnings or errors
|
|
|
|
# emitted, 0 otherwise. Whether a shared library can actually be built is
|
|
|
|
# out of scope for this test.
|
|
|
|
#
|
|
|
|
# When the target name changes, replace the cached result.
|
|
|
|
|
|
|
|
proc check_effective_target_fpic { } {
|
|
|
|
global et_fpic_saved
|
|
|
|
global et_fpic_target_name
|
|
|
|
|
|
|
|
if { ![info exists et_fpic_target_name] } {
|
|
|
|
set et_fpic_target_name ""
|
|
|
|
}
|
|
|
|
|
|
|
|
# If the target has changed since we set the cached value, clear it.
|
|
|
|
set current_target [current_target_name]
|
|
|
|
if { $current_target != $et_fpic_target_name } {
|
|
|
|
verbose "check_effective_target_fpic: `$et_fpic_target_name'" 2
|
|
|
|
set et_fpic_target_name $current_target
|
|
|
|
if [info exists et_fpic_saved] {
|
|
|
|
verbose "check_effective_target_fpic: removing cached result" 2
|
|
|
|
unset et_fpic_saved
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if [info exists et_fpic_saved] {
|
|
|
|
verbose "check_effective_target_fpic: using cached result" 2
|
|
|
|
} else {
|
|
|
|
verbose "check_effective_target_fpic: compiling source" 2
|
|
|
|
|
|
|
|
# Note that M68K has a multilib that supports -fpic but not
|
|
|
|
# -fPIC, so we need to check both. We test with a program that
|
|
|
|
# requires GOT references.
|
|
|
|
set et_fpic_saved [string match "" [get_compiler_messages fpic object {
|
|
|
|
extern int foo (void); extern int bar;
|
|
|
|
int baz (void) { return foo () + bar; }
|
|
|
|
} "-fpic"]]
|
|
|
|
|
|
|
|
if { $et_fpic_saved != 0 } {
|
|
|
|
set et_fpic_saved [string match "" [get_compiler_messages fpic object {
|
|
|
|
extern int foo (void); extern int bar;
|
|
|
|
int baz (void) { return foo () + bar; }
|
|
|
|
} "-fPIC"]]
|
|
|
|
}
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_fpic: returning $et_fpic_saved" 2
|
|
|
|
return $et_fpic_saved
|
|
|
|
}
|
|
|
|
|
2005-03-05 11:08:31 +01:00
|
|
|
# Return true if iconv is supported on the target. In particular IBM1047.
|
2004-02-27 03:01:10 +01:00
|
|
|
|
|
|
|
proc check_iconv_available { test_what } {
|
|
|
|
global tool
|
2004-03-09 02:53:28 +01:00
|
|
|
global libiconv
|
2004-02-27 03:01:10 +01:00
|
|
|
|
|
|
|
set result ""
|
|
|
|
|
2004-05-29 00:28:22 +02:00
|
|
|
set src iconv[pid].c
|
|
|
|
set exe iconv[pid].x
|
|
|
|
verbose "check_iconv_available compiling testfile $src" 2
|
|
|
|
set f [open $src "w"]
|
2004-02-27 03:01:10 +01:00
|
|
|
# Compile a small test program.
|
|
|
|
puts $f "#include <iconv.h>\n"
|
|
|
|
puts $f "int main (void)\n {\n iconv_t cd; \n"
|
|
|
|
puts $f "cd = iconv_open (\"[lindex $test_what 1]\", \"UTF-8\");\n"
|
|
|
|
puts $f "if (cd == (iconv_t) -1)\n return 1;\n"
|
|
|
|
puts $f "return 0;\n}"
|
|
|
|
close $f
|
|
|
|
|
2005-03-23 17:45:45 +01:00
|
|
|
# If the tool configuration file has not set libiconv, try "-liconv"
|
|
|
|
if { ![info exists libiconv] } {
|
|
|
|
set libiconv "-liconv"
|
|
|
|
}
|
2004-05-29 00:28:22 +02:00
|
|
|
set lines [${tool}_target_compile $src $exe executable "libs=$libiconv" ]
|
|
|
|
file delete $src
|
2004-02-27 03:01:10 +01:00
|
|
|
|
2004-03-09 02:53:28 +01:00
|
|
|
if [string match "" $lines] then {
|
|
|
|
# No error messages, everything is OK.
|
2004-02-27 03:01:10 +01:00
|
|
|
|
2004-05-30 19:51:46 +02:00
|
|
|
set result [${tool}_load "./$exe" "" ""]
|
2005-03-08 23:10:34 +01:00
|
|
|
set status [lindex $result 0]
|
2004-05-30 19:51:46 +02:00
|
|
|
remote_file build delete $exe
|
2004-02-27 03:01:10 +01:00
|
|
|
|
2004-05-29 00:28:22 +02:00
|
|
|
verbose "check_iconv_available status is <$status>" 2
|
2004-03-09 02:53:28 +01:00
|
|
|
|
|
|
|
if { $status == "pass" } then {
|
|
|
|
return 1
|
|
|
|
}
|
2004-02-27 03:01:10 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
return 0
|
|
|
|
}
|
2004-04-10 00:24:29 +02:00
|
|
|
|
|
|
|
# Return true if named sections are supported on this target.
|
|
|
|
# This proc does not cache results, because the answer may vary
|
|
|
|
# when cycling over subtarget options (e.g. irix o32/n32/n64) in
|
|
|
|
# the same test run.
|
|
|
|
proc check_named_sections_available { } {
|
2004-11-12 02:11:01 +01:00
|
|
|
verbose "check_named_sections_available: compiling source" 2
|
2006-02-13 19:12:17 +01:00
|
|
|
set answer [string match "" [get_compiler_messages named assembly {
|
2004-11-12 02:11:01 +01:00
|
|
|
int __attribute__ ((section("whatever"))) foo;
|
|
|
|
}]]
|
|
|
|
verbose "check_named_sections_available: returning $answer" 2
|
2004-04-10 00:24:29 +02:00
|
|
|
return $answer
|
|
|
|
}
|
2004-05-29 00:31:44 +02:00
|
|
|
|
2005-06-23 20:50:25 +02:00
|
|
|
# Return 1 if the target supports Fortran real kinds larger than real(8),
|
2005-10-04 23:45:50 +02:00
|
|
|
# 0 otherwise.
|
|
|
|
#
|
|
|
|
# When the target name changes, replace the cached result.
|
2005-06-23 20:50:25 +02:00
|
|
|
|
|
|
|
proc check_effective_target_fortran_large_real { } {
|
|
|
|
global et_fortran_large_real_saved
|
2005-10-04 23:45:50 +02:00
|
|
|
global et_fortran_large_real_target_name
|
2005-06-23 20:50:25 +02:00
|
|
|
global tool
|
|
|
|
|
2005-10-04 23:45:50 +02:00
|
|
|
if { ![info exists et_fortran_large_real_target_name] } {
|
|
|
|
set et_fortran_large_real_target_name ""
|
|
|
|
}
|
|
|
|
|
|
|
|
# If the target has changed since we set the cached value, clear it.
|
|
|
|
set current_target [current_target_name]
|
|
|
|
if { $current_target != $et_fortran_large_real_target_name } {
|
|
|
|
verbose "check_effective_target_fortran_large_real: `$et_fortran_large_real_target_name' `$current_target'" 2
|
|
|
|
set et_fortran_large_real_target_name $current_target
|
|
|
|
if [info exists et_fortran_large_real_saved] {
|
|
|
|
verbose "check_effective_target_fortran_large_real: removing cached result" 2
|
|
|
|
unset et_fortran_large_real_saved
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2005-06-23 20:50:25 +02:00
|
|
|
if [info exists et_fortran_large_real_saved] {
|
|
|
|
verbose "check_effective_target_fortran_large_real returning saved $et_fortran_large_real_saved" 2
|
|
|
|
} else {
|
|
|
|
set et_fortran_large_real_saved 0
|
|
|
|
|
|
|
|
# Set up, compile, and execute a test program using large real
|
|
|
|
# kinds. Include the current process ID in the file names to
|
|
|
|
# prevent conflicts with invocations for multiple testsuites.
|
|
|
|
set src real[pid].f90
|
|
|
|
set exe real[pid].x
|
|
|
|
|
|
|
|
set f [open $src "w"]
|
|
|
|
puts $f "integer,parameter :: k = &"
|
|
|
|
puts $f " selected_real_kind (precision (0.0_8) + 1)"
|
|
|
|
puts $f "real(kind=k) :: x"
|
2005-11-21 21:52:25 +01:00
|
|
|
puts $f "x = cos (x);"
|
2005-06-23 20:50:25 +02:00
|
|
|
puts $f "end"
|
|
|
|
close $f
|
|
|
|
|
|
|
|
verbose "check_effective_target_fortran_large_real compiling testfile $src" 2
|
|
|
|
set lines [${tool}_target_compile $src $exe executable ""]
|
|
|
|
file delete $src
|
|
|
|
|
|
|
|
if [string match "" $lines] then {
|
|
|
|
# No error message, compilation succeeded.
|
|
|
|
set et_fortran_large_real_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return $et_fortran_large_real_saved
|
|
|
|
}
|
|
|
|
|
|
|
|
# Return 1 if the target supports Fortran integer kinds larger than
|
2005-10-04 23:45:50 +02:00
|
|
|
# integer(8), 0 otherwise.
|
|
|
|
#
|
|
|
|
# When the target name changes, replace the cached result.
|
2005-06-23 20:50:25 +02:00
|
|
|
|
|
|
|
proc check_effective_target_fortran_large_int { } {
|
|
|
|
global et_fortran_large_int_saved
|
2005-10-04 23:45:50 +02:00
|
|
|
global et_fortran_large_int_target_name
|
2005-06-23 20:50:25 +02:00
|
|
|
global tool
|
|
|
|
|
2005-10-04 23:45:50 +02:00
|
|
|
if { ![info exists et_fortran_large_int_target_name] } {
|
|
|
|
set et_fortran_large_int_target_name ""
|
|
|
|
}
|
|
|
|
|
|
|
|
# If the target has changed since we set the cached value, clear it.
|
|
|
|
set current_target [current_target_name]
|
|
|
|
if { $current_target != $et_fortran_large_int_target_name } {
|
|
|
|
verbose "check_effective_target_fortran_large_int: `$et_fortran_large_int_target_name' `$current_target'" 2
|
|
|
|
set et_fortran_large_int_target_name $current_target
|
|
|
|
if [info exists et_fortran_large_int_saved] {
|
|
|
|
verbose "check_effective_target_fortran_large_int: removing cached result" 2
|
|
|
|
unset et_fortran_large_int_saved
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2005-06-23 20:50:25 +02:00
|
|
|
if [info exists et_fortran_large_int_saved] {
|
|
|
|
verbose "check_effective_target_fortran_large_int returning saved $et_fortran_large_int_saved" 2
|
|
|
|
} else {
|
|
|
|
set et_fortran_large_int_saved 0
|
|
|
|
|
|
|
|
# Set up, compile, and execute a test program using large integer
|
|
|
|
# kinds. Include the current process ID in the file names to
|
|
|
|
# prevent conflicts with invocations for multiple testsuites.
|
|
|
|
set src int[pid].f90
|
|
|
|
set exe int[pid].x
|
|
|
|
|
|
|
|
set f [open $src "w"]
|
|
|
|
puts $f "integer,parameter :: k = &"
|
|
|
|
puts $f " selected_int_kind (range (0_8) + 1)"
|
|
|
|
puts $f "integer(kind=k) :: i"
|
|
|
|
puts $f "end"
|
|
|
|
close $f
|
|
|
|
|
|
|
|
verbose "check_effective_target_fortran_large_int compiling testfile $src" 2
|
|
|
|
set lines [${tool}_target_compile $src $exe executable ""]
|
|
|
|
file delete $src
|
|
|
|
|
|
|
|
if [string match "" $lines] then {
|
|
|
|
# No error message, compilation succeeded.
|
|
|
|
set et_fortran_large_int_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return $et_fortran_large_int_saved
|
|
|
|
}
|
|
|
|
|
2005-11-04 09:44:29 +01:00
|
|
|
# Return 1 if we can statically link libgfortran, 0 otherwise.
|
|
|
|
#
|
|
|
|
# When the target name changes, replace the cached result.
|
|
|
|
|
|
|
|
proc check_effective_target_static_libgfortran { } {
|
|
|
|
global et_static_libgfortran
|
|
|
|
global et_static_libgfortran_target_name
|
|
|
|
global tool
|
|
|
|
|
|
|
|
if { ![info exists et_static_libgfortran_target_name] } {
|
|
|
|
set et_static_libgfortran_target_name ""
|
|
|
|
}
|
|
|
|
|
|
|
|
# If the target has changed since we set the cached value, clear it.
|
|
|
|
set current_target [current_target_name]
|
|
|
|
if { $current_target != $et_static_libgfortran_target_name } {
|
|
|
|
verbose "check_effective_target_static_libgfortran: `$et_static_libgfortran_target_name' `$current_target'" 2
|
|
|
|
set et_static_libgfortran_target_name $current_target
|
|
|
|
if [info exists et_static_libgfortran_saved] {
|
|
|
|
verbose "check_effective_target_static_libgfortran: removing cached result" 2
|
|
|
|
unset et_static_libgfortran_saved
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if [info exists et_static_libgfortran_saved] {
|
|
|
|
verbose "check_effective_target_static_libgfortran returning saved $et_static_libgfortran_saved" 2
|
|
|
|
} else {
|
|
|
|
set et_static_libgfortran_saved 0
|
|
|
|
|
|
|
|
# Set up, compile, and execute a test program using static linking.
|
|
|
|
# Include the current process ID in the file names to prevent
|
|
|
|
# conflicts with invocations for multiple testsuites.
|
2005-11-11 22:41:55 +01:00
|
|
|
set opts "additional_flags=-static"
|
2005-11-04 09:44:29 +01:00
|
|
|
set src static[pid].f
|
2005-11-11 22:41:55 +01:00
|
|
|
set exe static[pid].x
|
2005-11-04 09:44:29 +01:00
|
|
|
|
|
|
|
set f [open $src "w"]
|
|
|
|
puts $f " print *, 'test'"
|
|
|
|
puts $f " end"
|
|
|
|
close $f
|
|
|
|
|
|
|
|
verbose "check_effective_target_static_libgfortran compiling testfile $src" 2
|
2005-11-11 22:41:55 +01:00
|
|
|
set lines [${tool}_target_compile $src $exe executable "$opts"]
|
2005-11-04 09:44:29 +01:00
|
|
|
file delete $src
|
|
|
|
|
|
|
|
if [string match "" $lines] then {
|
|
|
|
# No error message, compilation succeeded.
|
|
|
|
set et_static_libgfortran_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return $et_static_libgfortran_saved
|
|
|
|
}
|
|
|
|
|
2004-05-29 00:31:44 +02:00
|
|
|
# Return 1 if the target supports executing AltiVec instructions, 0
|
|
|
|
# otherwise. Cache the result.
|
|
|
|
|
|
|
|
proc check_vmx_hw_available { } {
|
|
|
|
global vmx_hw_available_saved
|
|
|
|
global tool
|
|
|
|
|
|
|
|
if [info exists vmx_hw_available_saved] {
|
|
|
|
verbose "check_hw_available returning saved $vmx_hw_available_saved" 2
|
|
|
|
} else {
|
|
|
|
set vmx_hw_available_saved 0
|
|
|
|
|
|
|
|
# Some simulators are known to not support VMX instructions.
|
|
|
|
if { [istarget powerpc-*-eabi] || [istarget powerpc*-*-eabispe] } {
|
|
|
|
verbose "check_hw_available returning 0" 2
|
|
|
|
return $vmx_hw_available_saved
|
|
|
|
}
|
|
|
|
|
|
|
|
# Set up, compile, and execute a test program containing VMX
|
|
|
|
# instructions. Include the current process ID in the file
|
|
|
|
# names to prevent conflicts with invocations for multiple
|
|
|
|
# testsuites.
|
|
|
|
set src vmx[pid].c
|
|
|
|
set exe vmx[pid].x
|
|
|
|
|
|
|
|
set f [open $src "w"]
|
|
|
|
puts $f "int main() {"
|
|
|
|
puts $f "#ifdef __MACH__"
|
|
|
|
puts $f " asm volatile (\"vor v0,v0,v0\");"
|
|
|
|
puts $f "#else"
|
|
|
|
puts $f " asm volatile (\"vor 0,0,0\");"
|
|
|
|
puts $f "#endif"
|
|
|
|
puts $f " return 0; }"
|
|
|
|
close $f
|
|
|
|
|
2005-03-15 19:41:19 +01:00
|
|
|
# Most targets don't require special flags for this test case, but
|
|
|
|
# Darwin does.
|
|
|
|
if [istarget *-*-darwin*] {
|
|
|
|
set opts "additional_flags=-maltivec"
|
|
|
|
} else {
|
|
|
|
set opts ""
|
|
|
|
}
|
|
|
|
|
2004-05-29 00:31:44 +02:00
|
|
|
verbose "check_vmx_hw_available compiling testfile $src" 2
|
2005-03-15 19:41:19 +01:00
|
|
|
set lines [${tool}_target_compile $src $exe executable "$opts"]
|
2004-05-29 00:31:44 +02:00
|
|
|
file delete $src
|
|
|
|
|
|
|
|
if [string match "" $lines] then {
|
|
|
|
# No error message, compilation succeeded.
|
|
|
|
set result [${tool}_load "./$exe" "" ""]
|
|
|
|
set status [lindex $result 0]
|
|
|
|
remote_file build delete $exe
|
|
|
|
verbose "check_vmx_hw_available testfile status is <$status>" 2
|
|
|
|
|
|
|
|
if { $status == "pass" } then {
|
|
|
|
set vmx_hw_available_saved 1
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
verbose "check_vmx_hw_availalble testfile compilation failed" 2
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return $vmx_hw_available_saved
|
|
|
|
}
|
2004-11-12 02:11:01 +01:00
|
|
|
|
2005-02-11 23:34:57 +01:00
|
|
|
# GCC 3.4.0 for powerpc64-*-linux* included an ABI fix for passing
|
|
|
|
# complex float arguments. This affects gfortran tests that call cabsf
|
|
|
|
# in libm built by an earlier compiler. Return 1 if libm uses the same
|
|
|
|
# argument passing as the compiler under test, 0 otherwise.
|
|
|
|
#
|
|
|
|
# When the target name changes, replace the cached result.
|
|
|
|
|
|
|
|
proc check_effective_target_broken_cplxf_arg { } {
|
|
|
|
global et_broken_cplxf_arg_saved
|
|
|
|
global et_broken_cplxf_arg_target_name
|
|
|
|
global tool
|
|
|
|
|
|
|
|
# Skip the work for targets known not to be affected.
|
|
|
|
if { ![istarget powerpc64-*-linux*] } {
|
|
|
|
return 0
|
|
|
|
} elseif { [is-effective-target ilp32] } {
|
|
|
|
return 0
|
|
|
|
}
|
|
|
|
|
|
|
|
if { ![info exists et_broken_cplxf_arg_target_name] } {
|
|
|
|
set et_broken_cplxf_arg_target_name ""
|
|
|
|
}
|
|
|
|
|
|
|
|
# If the target has changed since we set the cached value, clear it.
|
|
|
|
set current_target [current_target_name]
|
|
|
|
if { $current_target != $et_broken_cplxf_arg_target_name } {
|
|
|
|
verbose "check_effective_target_broken_cplxf_arg: `$et_broken_cplxf_arg_target_name'" 2
|
|
|
|
set et_broken_cplxf_arg_target_name $current_target
|
|
|
|
if [info exists et_broken_cplxf_arg_saved] {
|
|
|
|
verbose "check_effective_target_broken_cplxf_arg: removing cached result" 2
|
|
|
|
unset et_broken_cplxf_arg_saved
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if [info exists et_broken_cplxf_arg_saved] {
|
|
|
|
verbose "check_effective_target_broken_cplxf_arg: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_broken_cplxf_arg_saved 0
|
|
|
|
# This is only known to affect one target.
|
|
|
|
if { ![istarget powerpc64-*-linux*] || ![is-effective-target lp64] } {
|
|
|
|
set et_broken_cplxf_arg_saved 0
|
|
|
|
verbose "check_effective_target_broken_cplxf_arg: caching 0" 2
|
|
|
|
return $et_broken_cplxf_arg_saved
|
|
|
|
}
|
|
|
|
|
|
|
|
# Set up, compile, and execute a C test program that calls cabsf.
|
|
|
|
set src cabsf[pid].c
|
|
|
|
set exe cabsf[pid].x
|
|
|
|
|
|
|
|
set f [open $src "w"]
|
|
|
|
puts $f "#include <complex.h>"
|
|
|
|
puts $f "extern void abort (void);"
|
|
|
|
puts $f "float fabsf (float);"
|
|
|
|
puts $f "float cabsf (_Complex float);"
|
|
|
|
puts $f "int main ()"
|
|
|
|
puts $f "{"
|
|
|
|
puts $f " _Complex float cf;"
|
|
|
|
puts $f " float f;"
|
|
|
|
puts $f " cf = 3 + 4.0fi;"
|
|
|
|
puts $f " f = cabsf (cf);"
|
|
|
|
puts $f " if (fabsf (f - 5.0) > 0.0001) abort ();"
|
|
|
|
puts $f " return 0;"
|
|
|
|
puts $f "}"
|
|
|
|
close $f
|
|
|
|
|
|
|
|
set lines [${tool}_target_compile $src $exe executable "-lm"]
|
|
|
|
file delete $src
|
|
|
|
|
|
|
|
if [string match "" $lines] {
|
|
|
|
# No error message, compilation succeeded.
|
|
|
|
set result [${tool}_load "./$exe" "" ""]
|
|
|
|
set status [lindex $result 0]
|
|
|
|
remote_file build delete $exe
|
|
|
|
|
|
|
|
verbose "check_effective_target_broken_cplxf_arg: status is <$status>" 2
|
|
|
|
|
|
|
|
if { $status != "pass" } {
|
|
|
|
set et_broken_cplxf_arg_saved 1
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
verbose "check_effective_target_broken_cplxf_arg: compilation failed" 2
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return $et_broken_cplxf_arg_saved
|
|
|
|
}
|
|
|
|
|
pr18425.c: Use effective target vect_long.
* gcc.dg/vect/pr18425.c: Use effective target vect_long.
* gcc.dg/vect/vect-13.c, gcc.dg/vect/vect-17.c, gcc.dg/vect/vect-18.c,
gcc.dg/vect/vect-19.c, gcc.dg/vect/vect-20.c, gcc.dg/vect/vect-48a.c,
gcc.dg/vect/vect-56a.c, gcc.dg/vect/vect-7.c, gcc.dg/vect/vect-77.c,
gcc.dg/vect/vect-77a.c, gcc.dg/vect/vect-78.c, gcc.dg/vect/vect-86.c,
gcc.dg/vect/vect-87.c, gcc.dg/vect/vect-88.c: XFAIL for alpha.
* gcc.dg/vect/vect.exp: Add check for alpha.
* lib/target-supports.exp (check_alpha_max_hw_available): New.
(check_effective_target_vect_int): Enable for alpha.
(check_effective_target_vect_long): New.
(is-effective-target): Add it.
From-SVN: r91105
2004-11-23 23:03:31 +01:00
|
|
|
proc check_alpha_max_hw_available { } {
|
|
|
|
global alpha_max_hw_available_saved
|
|
|
|
global tool
|
|
|
|
|
|
|
|
if [info exists alpha_max_hw_available_saved] {
|
|
|
|
verbose "check_alpha_max_hw_available returning saved $alpha_max_hw_available_saved" 2
|
|
|
|
} else {
|
|
|
|
set alpha_max_hw_available_saved 0
|
|
|
|
|
|
|
|
# Set up, compile, and execute a test program probing bit 8 of the
|
|
|
|
# architecture mask, which indicates presence of MAX instructions.
|
|
|
|
set src max[pid].c
|
|
|
|
set exe max[pid].x
|
|
|
|
|
|
|
|
set f [open $src "w"]
|
|
|
|
puts $f "int main() { return __builtin_alpha_amask(1<<8) != 0; }"
|
|
|
|
close $f
|
|
|
|
|
|
|
|
verbose "check_alpha_max_hw_available compiling testfile $src" 2
|
|
|
|
set lines [${tool}_target_compile $src $exe executable ""]
|
|
|
|
file delete $src
|
|
|
|
|
|
|
|
if [string match "" $lines] then {
|
|
|
|
# No error message, compilation succeeded.
|
|
|
|
set result [${tool}_load "./$exe" "" ""]
|
|
|
|
set status [lindex $result 0]
|
|
|
|
remote_file build delete $exe
|
|
|
|
verbose "check_alpha_max_hw_available testfile status is <$status>" 2
|
|
|
|
|
|
|
|
if { $status == "pass" } then {
|
|
|
|
set alpha_max_hw_available_saved 1
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
verbose "check_alpha_max_hw_availalble testfile compilation failed" 2
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return $alpha_max_hw_available_saved
|
|
|
|
}
|
|
|
|
|
2005-05-06 19:03:10 +02:00
|
|
|
# Returns true iff the FUNCTION is available on the target system.
|
|
|
|
# (This is essentially a Tcl implementation of Autoconf's
|
|
|
|
# AC_CHECK_FUNC.)
|
|
|
|
|
|
|
|
proc check_function_available { function } {
|
|
|
|
set var "${function}_available_saved"
|
|
|
|
global $var
|
|
|
|
global tool
|
|
|
|
|
|
|
|
if {![info exists $var]} {
|
|
|
|
# Assume it exists.
|
|
|
|
set $var 1
|
|
|
|
# Check to make sure.
|
|
|
|
set src "function[pid].c"
|
|
|
|
set exe "function[pid].exe"
|
|
|
|
|
|
|
|
set f [open $src "w"]
|
|
|
|
puts $f "int main () { $function (); }"
|
|
|
|
close $f
|
|
|
|
|
|
|
|
set lines [${tool}_target_compile $src $exe executable ""]
|
|
|
|
file delete $src
|
|
|
|
file delete $exe
|
|
|
|
|
|
|
|
if {![string match "" $lines]} then {
|
|
|
|
set $var 0
|
|
|
|
verbose -log "$function is not available"
|
|
|
|
} else {
|
|
|
|
verbose -log "$function is available"
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
eval return \$$var
|
|
|
|
}
|
|
|
|
|
2005-05-16 02:51:38 +02:00
|
|
|
# Returns true iff "fork" is available on the target system.
|
2005-05-06 19:03:10 +02:00
|
|
|
|
|
|
|
proc check_fork_available {} {
|
|
|
|
return [check_function_available "fork"]
|
|
|
|
}
|
|
|
|
|
2005-05-16 02:51:38 +02:00
|
|
|
# Returns true iff "mkfifo" is available on the target system.
|
2005-05-06 19:03:10 +02:00
|
|
|
|
|
|
|
proc check_mkfifo_available {} {
|
2005-05-16 02:51:38 +02:00
|
|
|
if {[istarget *-*-cygwin*]} {
|
|
|
|
# Cygwin has mkfifo, but support is incomplete.
|
|
|
|
return 0
|
|
|
|
}
|
|
|
|
|
2005-05-06 19:03:10 +02:00
|
|
|
return [check_function_available "mkfifo"]
|
|
|
|
}
|
|
|
|
|
2004-11-12 02:11:01 +01:00
|
|
|
# Return 1 if we're generating 32-bit code using default options, 0
|
|
|
|
# otherwise.
|
2005-01-24 19:24:02 +01:00
|
|
|
#
|
|
|
|
# When the target name changes, replace the cached result.
|
2004-11-12 02:11:01 +01:00
|
|
|
|
|
|
|
proc check_effective_target_ilp32 { } {
|
2005-01-24 19:24:02 +01:00
|
|
|
global et_ilp32_saved
|
|
|
|
global et_ilp32_target_name
|
|
|
|
|
|
|
|
if { ![info exists et_ilp32_target_name] } {
|
|
|
|
set et_ilp32_target_name ""
|
|
|
|
}
|
|
|
|
|
|
|
|
# If the target has changed since we set the cached value, clear it.
|
|
|
|
set current_target [current_target_name]
|
|
|
|
if { $current_target != $et_ilp32_target_name } {
|
|
|
|
verbose "check_effective_target_ilp32: `$et_ilp32_target_name' `$current_target'" 2
|
|
|
|
set et_ilp32_target_name $current_target
|
|
|
|
if { [info exists et_ilp32_saved] } {
|
|
|
|
verbose "check_effective_target_ilp32: removing cached result" 2
|
|
|
|
unset et_ilp32_saved
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if [info exists et_ilp32_saved] {
|
|
|
|
verbose "check-effective_target_ilp32: using cached result" 2
|
|
|
|
} else {
|
|
|
|
verbose "check_effective_target_ilp32: compiling source" 2
|
|
|
|
set et_ilp32_saved [string match "" [get_compiler_messages ilp32 object {
|
|
|
|
int dummy[(sizeof (int) == 4 && sizeof (void *) == 4 && sizeof (long) == 4 ) ? 1 : -1];
|
|
|
|
}]]
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_ilp32: returning $et_ilp32_saved" 2
|
|
|
|
return $et_ilp32_saved
|
2004-11-12 02:11:01 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
# Return 1 if we're generating 64-bit code using default options, 0
|
|
|
|
# otherwise.
|
2005-01-24 19:24:02 +01:00
|
|
|
#
|
|
|
|
# When the target name changes, replace the cached result.
|
2004-11-12 02:11:01 +01:00
|
|
|
|
|
|
|
proc check_effective_target_lp64 { } {
|
2005-01-24 19:24:02 +01:00
|
|
|
global et_lp64_saved
|
|
|
|
global et_lp64_target_name
|
|
|
|
|
|
|
|
if { ![info exists et_lp64_target_name] } {
|
|
|
|
set et_lp64_target_name ""
|
|
|
|
}
|
|
|
|
|
|
|
|
# If the target has changed since we set the cached value, clear it.
|
|
|
|
set current_target [current_target_name]
|
|
|
|
if { $current_target != $et_lp64_target_name } {
|
|
|
|
verbose "check_effective_target_lp64: `$et_lp64_target_name' `$current_target'" 2
|
|
|
|
set et_lp64_target_name $current_target
|
|
|
|
if [info exists et_lp64_saved] {
|
|
|
|
verbose "check_effective_target_lp64: removing cached result" 2
|
|
|
|
unset et_lp64_saved
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if [info exists et_lp64_saved] {
|
|
|
|
verbose "check_effective_target_lp64: using cached result" 2
|
|
|
|
} else {
|
|
|
|
verbose "check_effective_target_lp64: compiling source" 2
|
|
|
|
set et_lp64_saved [string match "" [get_compiler_messages lp64 object {
|
|
|
|
int dummy[(sizeof (int) == 4 && sizeof (void *) == 8 && sizeof (long) == 8 ) ? 1 : -1];
|
|
|
|
}]]
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_lp64: returning $et_lp64_saved" 2
|
|
|
|
return $et_lp64_saved
|
2004-11-12 02:11:01 +01:00
|
|
|
}
|
|
|
|
|
target-supports.exp (check_effective_target_dfp_nocache, [...]): New.
* lib/target-supports.exp (check_effective_target_dfp_nocache,
check_effective_target_dfprt_nocache): New.
(check_effective_target_dfp): Use check_effective_target_dfp_nocache.
(check_effective_target_dfprt): New.
* lib/c-compat.exp (check_dfp): Remove.
(compat_dfp_setup): Use check_effective_target_dfprt_nocache.
* gcc.dg/dfp/dfp.exp: Compile, execute, or skip tests based on
level of support for decimal float.
* gcc.dg/dfp/call-by-value.c, cast.c, compare-eq-const.c,
compare-eq-d128.c, compare-eq-d32.c, compare-eq-d64.c,
compare-eq-dfp.c, compare-rel-const.c, compare-rel-d128.c,
compare-rel-d32.c, compare-rel-d64.c, compare-rel-dfp.c,
convert-bfp.c, convert-bfp-fold.c, convert-complex.c, convert-dfp.c,
convert-dfp-fold.c, convert-dfp-round.c, convert-int-fold.c,
convert-int-saturate.c, func-array.c, func-mixed.c, func-scalar.c,
func-struct.c, func-vararg-dfp.c, func-vararg-mixed.c,
func-vararg-size0.c, inf-1.c, loop-index.c, nan-1.c, nan-2.c,
operator-arith-fold.c, operator-assignment.c, operator-comma.c,
operator-cond.c, operator-logical.c, operator-unary.c, snan.c,
struct-layout-1.c, union-init.c, usual-arith-conv.c: Remove dg-do
directives.
From-SVN: r109779
2006-01-17 01:09:27 +01:00
|
|
|
# Return 1 if the target supports compiling decimal floating point,
|
|
|
|
# 0 otherwise.
|
|
|
|
|
|
|
|
proc check_effective_target_dfp_nocache { } {
|
|
|
|
verbose "check_effective_target_dfp_nocache: compiling source" 2
|
|
|
|
set ret [string match "" [get_compiler_messages dfp object {
|
|
|
|
_Decimal32 x; _Decimal64 y; _Decimal128 z;
|
|
|
|
}]]
|
|
|
|
verbose "check_effective_target_dfp_nocache: returning $ret" 2
|
|
|
|
return $ret
|
|
|
|
}
|
|
|
|
|
|
|
|
proc check_effective_target_dfprt_nocache { } {
|
|
|
|
global tool
|
|
|
|
|
|
|
|
set ret 0
|
|
|
|
|
|
|
|
verbose "check_effective_target_dfprt_nocache: compiling source" 2
|
|
|
|
# Set up, compile, and execute a test program containing decimal
|
|
|
|
# float operations.
|
|
|
|
set src dfprt[pid].c
|
|
|
|
set exe dfprt[pid].x
|
|
|
|
|
|
|
|
set f [open $src "w"]
|
|
|
|
puts $f "_Decimal32 x = 1.2df; _Decimal64 y = 2.3dd; _Decimal128 z;"
|
|
|
|
puts $f "int main () { z = x + y; return 0; }"
|
|
|
|
close $f
|
|
|
|
|
|
|
|
verbose "check_effective_target_dfprt_nocache: compiling testfile $src" 2
|
|
|
|
set lines [${tool}_target_compile $src $exe executable ""]
|
|
|
|
file delete $src
|
|
|
|
|
|
|
|
if [string match "" $lines] then {
|
|
|
|
# No error message, compilation succeeded.
|
|
|
|
set result [${tool}_load "./$exe" "" ""]
|
|
|
|
set status [lindex $result 0]
|
|
|
|
remote_file build delete $exe
|
|
|
|
verbose "check_effective_target_dfprt_nocache: testfile status is <$status>" 2
|
|
|
|
if { $status == "pass" } then {
|
|
|
|
set ret 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return $ret
|
|
|
|
verbose "check_effective_target_dfprt_nocache: returning $ret" 2
|
|
|
|
}
|
|
|
|
|
|
|
|
# Return 1 if the target supports compiling Decimal Floating Point,
|
|
|
|
# 0 otherwise.
|
nodfp-1.c: New test.
* gcc.dg/nodfp-1.c: New test.
* gcc.dg/compat/scalar-return-dfp_x.c: Likewise.
* gcc.dg/compat/scalar-return-dfp_x.c: Likewise.
* gcc.dg/compat/scalar-return-dfp_main.c: Likewise.
* gcc.dg/compat/scalar-by-value-dfp_main.c: Likewise.
* gcc.dg/compat/scalar-by-value-dfp_x.c: Likewise.
* gcc.dg/compat/scalar-return-dfp_y.c: Likewise.
* gcc.dg/compat/scalar-by-value-dfp_y.c: Likewise.
* gcc.dg/debug/dwarf2/dwarf-float.c: Likewise.
* gcc.dg/debug/dwarf2/dwarf-dfp.c: Likewise.
* gcc.dg/format/dfp-scanf-1.c: Likewise.
* gcc.dg/format/dfp-printf-1.c: Likewise.
* gcc.dg/compat/struct-layout-1.exp: Use c-compat.exp.
(compat_setup_dfp): New.
* gcc.dg/compat/compat.exp: Use it.
(compat-use-alt-compiler, compat-use-tst-compiler): Move to new file.
Make some variables global, prepend "compat_" to their names.
* gcc.dg/compat/struct-layout-1.h: Conditional DFP support.
* gcc.dg/compat/struct-layout-1_generate.c: Ditto.
* gcc.misc-tests/dectest.exp: New test driver for decTest.
* lib/compat.exp (compat_skip_list): Make global, rename.
* lib/c-compat.exp: New file.
* lib/target-supports.exp (check_effective_target_dfp): New.
* gcc.dg/dfp/dec-eval-method.c, gcc.dg/dfp/func-array.c,
gcc.dg/dfp/convert-dfp-fold.c, gcc.dg/dfp/struct-union.c,
gcc.dg/dfp/compare-rel.h, gcc.dg/dfp/convert-dfp-round.c,
gcc.dg/dfp/func-struct.c, gcc.dg/dfp/constants-c99.c,
gcc.dg/dfp/compare-eq-d32.c, gcc.dg/dfp/func-vararg-mixed.c,
gcc.dg/dfp/compare-rel-d128.c, gcc.dg/dfp/operator-comma.c,
gcc.dg/dfp/decfloat-constants.c, gcc.dg/dfp/operator-bitwise.c,
gcc.dg/dfp/func-mixed.c, gcc.dg/dfp/compare-eq-dfp.c,
gcc.dg/dfp/operator-assignment.c, gcc.dg/dfp/dfp-round.h,
gcc.dg/dfp/modes.c, gcc.dg/dfp/keywords-c99.c, gcc.dg/dfp/nan-1.c,
gcc.dg/dfp/loop-index.c, gcc.dg/dfp/compare-eq-d64.c,
gcc.dg/dfp/convert-bfp.c, gcc.dg/dfp/usual-arith-conv-const.c,
gcc.dg/dfp/convert-dfp.c, gcc.dg/dfp/compare-rel-const.c,
gcc.dg/dfp/convert-int-fold.c, gcc.dg/dfp/keywords-pedantic.c,
gcc.dg/dfp/compare-rel-d32.c, gcc.dg/dfp/call-by-value.c,
gcc.dg/dfp/constants-hex.c, gcc.dg/dfp/func-scalar.c,
gcc.dg/dfp/keywords-ignored-c99.c, gcc.dg/dfp/snan.c,
gcc.dg/dfp/usual-arith-conv.c, gcc.dg/dfp/constants-pedantic.c,
gcc.dg/dfp/operator-logical.c, gcc.dg/dfp/compare-eq-d128.c,
gcc.dg/dfp/convert-bfp-fold.c, gcc.dg/dfp/ctypes.c,
gcc.dg/dfp/convert-int.c, gcc.dg/dfp/keywords-c89.c,
gcc.dg/dfp/constants.c, gcc.dg/dfp/compare-rel-dfp.c,
gcc.dg/dfp/compare-eq-const.c, gcc.dg/dfp/cast-bad.c,
gcc.dg/dfp/operator-arith-fold.c, gcc.dg/dfp/union-init.c,
gcc.dg/dfp/struct-layout-1.c,
gcc.dg/dfp/compare-eq.hgcc.dg/dfp/convert-int-saturate.c,
gcc.dg/dfp/compare-rel-d64.c, gcc.dg/dfp/func-vararg-size0.c,
gcc.dg/dfp/Wconversion-2.c, gcc.dg/dfp/nan-2.c,
gcc.dg/dfp/operator-cond.c, gcc.dg/dfp/composite-type.c,
gcc.dg/dfp/func-vararg-dfp.c,
gcc.dg/dfp/dfp.expgcc.dg/dfp/keywords-reserved.c,
gcc.dg/dfp/convert-complex.c, gcc.dg/dfp/Wbad-function-cast-1.c,
gcc.dg/dfp/operator-unary.c, gcc.dg/dfp/altivec-types.c,
gcc.dg/dfp/cast.c, gcc.dg/dfp/typespec.c,
gcc.dg/dfp/wtr-conversion-1.c: New tests.
Co-Authored-By: Ben Elliston <bje@au.ibm.com>
Co-Authored-By: Jon Grimm <jgrimm2@us.ibm.com>
Co-Authored-By: Yao Qi <qiyaoltc@cn.ibm.com>
From-SVN: r109604
2006-01-11 22:29:59 +01:00
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_dfp { } {
|
|
|
|
global et_dfp_saved
|
|
|
|
|
|
|
|
if [info exists et_dfp_saved] {
|
|
|
|
verbose "check_effective_target_dfp: using cached result" 2
|
|
|
|
} else {
|
target-supports.exp (check_effective_target_dfp_nocache, [...]): New.
* lib/target-supports.exp (check_effective_target_dfp_nocache,
check_effective_target_dfprt_nocache): New.
(check_effective_target_dfp): Use check_effective_target_dfp_nocache.
(check_effective_target_dfprt): New.
* lib/c-compat.exp (check_dfp): Remove.
(compat_dfp_setup): Use check_effective_target_dfprt_nocache.
* gcc.dg/dfp/dfp.exp: Compile, execute, or skip tests based on
level of support for decimal float.
* gcc.dg/dfp/call-by-value.c, cast.c, compare-eq-const.c,
compare-eq-d128.c, compare-eq-d32.c, compare-eq-d64.c,
compare-eq-dfp.c, compare-rel-const.c, compare-rel-d128.c,
compare-rel-d32.c, compare-rel-d64.c, compare-rel-dfp.c,
convert-bfp.c, convert-bfp-fold.c, convert-complex.c, convert-dfp.c,
convert-dfp-fold.c, convert-dfp-round.c, convert-int-fold.c,
convert-int-saturate.c, func-array.c, func-mixed.c, func-scalar.c,
func-struct.c, func-vararg-dfp.c, func-vararg-mixed.c,
func-vararg-size0.c, inf-1.c, loop-index.c, nan-1.c, nan-2.c,
operator-arith-fold.c, operator-assignment.c, operator-comma.c,
operator-cond.c, operator-logical.c, operator-unary.c, snan.c,
struct-layout-1.c, union-init.c, usual-arith-conv.c: Remove dg-do
directives.
From-SVN: r109779
2006-01-17 01:09:27 +01:00
|
|
|
set et_dfp_saved [check_effective_target_dfp_nocache]
|
nodfp-1.c: New test.
* gcc.dg/nodfp-1.c: New test.
* gcc.dg/compat/scalar-return-dfp_x.c: Likewise.
* gcc.dg/compat/scalar-return-dfp_x.c: Likewise.
* gcc.dg/compat/scalar-return-dfp_main.c: Likewise.
* gcc.dg/compat/scalar-by-value-dfp_main.c: Likewise.
* gcc.dg/compat/scalar-by-value-dfp_x.c: Likewise.
* gcc.dg/compat/scalar-return-dfp_y.c: Likewise.
* gcc.dg/compat/scalar-by-value-dfp_y.c: Likewise.
* gcc.dg/debug/dwarf2/dwarf-float.c: Likewise.
* gcc.dg/debug/dwarf2/dwarf-dfp.c: Likewise.
* gcc.dg/format/dfp-scanf-1.c: Likewise.
* gcc.dg/format/dfp-printf-1.c: Likewise.
* gcc.dg/compat/struct-layout-1.exp: Use c-compat.exp.
(compat_setup_dfp): New.
* gcc.dg/compat/compat.exp: Use it.
(compat-use-alt-compiler, compat-use-tst-compiler): Move to new file.
Make some variables global, prepend "compat_" to their names.
* gcc.dg/compat/struct-layout-1.h: Conditional DFP support.
* gcc.dg/compat/struct-layout-1_generate.c: Ditto.
* gcc.misc-tests/dectest.exp: New test driver for decTest.
* lib/compat.exp (compat_skip_list): Make global, rename.
* lib/c-compat.exp: New file.
* lib/target-supports.exp (check_effective_target_dfp): New.
* gcc.dg/dfp/dec-eval-method.c, gcc.dg/dfp/func-array.c,
gcc.dg/dfp/convert-dfp-fold.c, gcc.dg/dfp/struct-union.c,
gcc.dg/dfp/compare-rel.h, gcc.dg/dfp/convert-dfp-round.c,
gcc.dg/dfp/func-struct.c, gcc.dg/dfp/constants-c99.c,
gcc.dg/dfp/compare-eq-d32.c, gcc.dg/dfp/func-vararg-mixed.c,
gcc.dg/dfp/compare-rel-d128.c, gcc.dg/dfp/operator-comma.c,
gcc.dg/dfp/decfloat-constants.c, gcc.dg/dfp/operator-bitwise.c,
gcc.dg/dfp/func-mixed.c, gcc.dg/dfp/compare-eq-dfp.c,
gcc.dg/dfp/operator-assignment.c, gcc.dg/dfp/dfp-round.h,
gcc.dg/dfp/modes.c, gcc.dg/dfp/keywords-c99.c, gcc.dg/dfp/nan-1.c,
gcc.dg/dfp/loop-index.c, gcc.dg/dfp/compare-eq-d64.c,
gcc.dg/dfp/convert-bfp.c, gcc.dg/dfp/usual-arith-conv-const.c,
gcc.dg/dfp/convert-dfp.c, gcc.dg/dfp/compare-rel-const.c,
gcc.dg/dfp/convert-int-fold.c, gcc.dg/dfp/keywords-pedantic.c,
gcc.dg/dfp/compare-rel-d32.c, gcc.dg/dfp/call-by-value.c,
gcc.dg/dfp/constants-hex.c, gcc.dg/dfp/func-scalar.c,
gcc.dg/dfp/keywords-ignored-c99.c, gcc.dg/dfp/snan.c,
gcc.dg/dfp/usual-arith-conv.c, gcc.dg/dfp/constants-pedantic.c,
gcc.dg/dfp/operator-logical.c, gcc.dg/dfp/compare-eq-d128.c,
gcc.dg/dfp/convert-bfp-fold.c, gcc.dg/dfp/ctypes.c,
gcc.dg/dfp/convert-int.c, gcc.dg/dfp/keywords-c89.c,
gcc.dg/dfp/constants.c, gcc.dg/dfp/compare-rel-dfp.c,
gcc.dg/dfp/compare-eq-const.c, gcc.dg/dfp/cast-bad.c,
gcc.dg/dfp/operator-arith-fold.c, gcc.dg/dfp/union-init.c,
gcc.dg/dfp/struct-layout-1.c,
gcc.dg/dfp/compare-eq.hgcc.dg/dfp/convert-int-saturate.c,
gcc.dg/dfp/compare-rel-d64.c, gcc.dg/dfp/func-vararg-size0.c,
gcc.dg/dfp/Wconversion-2.c, gcc.dg/dfp/nan-2.c,
gcc.dg/dfp/operator-cond.c, gcc.dg/dfp/composite-type.c,
gcc.dg/dfp/func-vararg-dfp.c,
gcc.dg/dfp/dfp.expgcc.dg/dfp/keywords-reserved.c,
gcc.dg/dfp/convert-complex.c, gcc.dg/dfp/Wbad-function-cast-1.c,
gcc.dg/dfp/operator-unary.c, gcc.dg/dfp/altivec-types.c,
gcc.dg/dfp/cast.c, gcc.dg/dfp/typespec.c,
gcc.dg/dfp/wtr-conversion-1.c: New tests.
Co-Authored-By: Ben Elliston <bje@au.ibm.com>
Co-Authored-By: Jon Grimm <jgrimm2@us.ibm.com>
Co-Authored-By: Yao Qi <qiyaoltc@cn.ibm.com>
From-SVN: r109604
2006-01-11 22:29:59 +01:00
|
|
|
}
|
|
|
|
verbose "check_effective_target_dfp: returning $et_dfp_saved" 2
|
|
|
|
return $et_dfp_saved
|
|
|
|
}
|
|
|
|
|
target-supports.exp (check_effective_target_dfp_nocache, [...]): New.
* lib/target-supports.exp (check_effective_target_dfp_nocache,
check_effective_target_dfprt_nocache): New.
(check_effective_target_dfp): Use check_effective_target_dfp_nocache.
(check_effective_target_dfprt): New.
* lib/c-compat.exp (check_dfp): Remove.
(compat_dfp_setup): Use check_effective_target_dfprt_nocache.
* gcc.dg/dfp/dfp.exp: Compile, execute, or skip tests based on
level of support for decimal float.
* gcc.dg/dfp/call-by-value.c, cast.c, compare-eq-const.c,
compare-eq-d128.c, compare-eq-d32.c, compare-eq-d64.c,
compare-eq-dfp.c, compare-rel-const.c, compare-rel-d128.c,
compare-rel-d32.c, compare-rel-d64.c, compare-rel-dfp.c,
convert-bfp.c, convert-bfp-fold.c, convert-complex.c, convert-dfp.c,
convert-dfp-fold.c, convert-dfp-round.c, convert-int-fold.c,
convert-int-saturate.c, func-array.c, func-mixed.c, func-scalar.c,
func-struct.c, func-vararg-dfp.c, func-vararg-mixed.c,
func-vararg-size0.c, inf-1.c, loop-index.c, nan-1.c, nan-2.c,
operator-arith-fold.c, operator-assignment.c, operator-comma.c,
operator-cond.c, operator-logical.c, operator-unary.c, snan.c,
struct-layout-1.c, union-init.c, usual-arith-conv.c: Remove dg-do
directives.
From-SVN: r109779
2006-01-17 01:09:27 +01:00
|
|
|
# Return 1 if the target supports linking and executing Decimal Floating
|
|
|
|
# Point, # 0 otherwise.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_dfprt { } {
|
|
|
|
global et_dfprt_saved
|
|
|
|
global tool
|
|
|
|
|
|
|
|
if [info exists et_dfprt_saved] {
|
|
|
|
verbose "check_effective_target_dfprt: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_dfprt_saved [check_effective_target_dfprt_nocache]
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_dfprt: returning $et_dfprt_saved" 2
|
|
|
|
return $et_dfprt_saved
|
|
|
|
}
|
|
|
|
|
2005-06-03 10:09:47 +02:00
|
|
|
# Return 1 if the target needs a command line argument to enable a SIMD
|
|
|
|
# instruction set.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_cmdline_needed { } {
|
|
|
|
global et_vect_cmdline_needed_saved
|
|
|
|
|
|
|
|
if [info exists et_vect_cmdline_needed_saved] {
|
|
|
|
verbose "check_effective_target_vect_cmdline_needed: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_cmdline_needed_saved 1
|
|
|
|
if { [istarget ia64-*-*]
|
|
|
|
|| [istarget x86_64-*-*] } {
|
|
|
|
set et_vect_cmdline_needed_saved 0
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
verbose "check_effective_target_vect_cmdline_needed: returning $et_vect_cmdline_needed_saved" 2
|
|
|
|
return $et_vect_cmdline_needed_saved
|
|
|
|
}
|
|
|
|
|
2004-11-18 00:47:21 +01:00
|
|
|
# Return 1 if the target supports hardware vectors of int, 0 otherwise.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_int { } {
|
|
|
|
global et_vect_int_saved
|
|
|
|
|
|
|
|
if [info exists et_vect_int_saved] {
|
|
|
|
verbose "check_effective_target_vect_int: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_int_saved 0
|
|
|
|
if { [istarget i?86-*-*]
|
|
|
|
|| [istarget powerpc*-*-*]
|
|
|
|
|| [istarget x86_64-*-*]
|
pr18425.c: Use effective target vect_long.
* gcc.dg/vect/pr18425.c: Use effective target vect_long.
* gcc.dg/vect/vect-13.c, gcc.dg/vect/vect-17.c, gcc.dg/vect/vect-18.c,
gcc.dg/vect/vect-19.c, gcc.dg/vect/vect-20.c, gcc.dg/vect/vect-48a.c,
gcc.dg/vect/vect-56a.c, gcc.dg/vect/vect-7.c, gcc.dg/vect/vect-77.c,
gcc.dg/vect/vect-77a.c, gcc.dg/vect/vect-78.c, gcc.dg/vect/vect-86.c,
gcc.dg/vect/vect-87.c, gcc.dg/vect/vect-88.c: XFAIL for alpha.
* gcc.dg/vect/vect.exp: Add check for alpha.
* lib/target-supports.exp (check_alpha_max_hw_available): New.
(check_effective_target_vect_int): Enable for alpha.
(check_effective_target_vect_long): New.
(is-effective-target): Add it.
From-SVN: r91105
2004-11-23 23:03:31 +01:00
|
|
|
|| [istarget sparc*-*-*]
|
2005-01-03 20:59:13 +01:00
|
|
|
|| [istarget alpha*-*-*]
|
|
|
|
|| [istarget ia64-*-*] } {
|
2004-11-18 00:47:21 +01:00
|
|
|
set et_vect_int_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
verbose "check_effective_target_vect_int: returning $et_vect_int_saved" 2
|
|
|
|
return $et_vect_int_saved
|
|
|
|
}
|
|
|
|
|
2005-05-05 17:12:01 +02:00
|
|
|
# Return 1 is this is an arm target using 32-bit instructions
|
|
|
|
proc check_effective_target_arm32 { } {
|
|
|
|
global et_arm32_saved
|
|
|
|
global et_arm32_target_name
|
|
|
|
global compiler_flags
|
|
|
|
|
|
|
|
if { ![info exists et_arm32_target_name] } {
|
|
|
|
set et_arm32_target_name ""
|
|
|
|
}
|
|
|
|
|
|
|
|
# If the target has changed since we set the cached value, clear it.
|
|
|
|
set current_target [current_target_name]
|
|
|
|
if { $current_target != $et_arm32_target_name } {
|
|
|
|
verbose "check_effective_target_arm32: `$et_arm32_target_name' `$current_target'" 2
|
|
|
|
set et_arm32_target_name $current_target
|
|
|
|
if { [info exists et_arm32_saved] } {
|
|
|
|
verbose "check_effective_target_arm32: removing cached result" 2
|
|
|
|
unset et_arm32_saved
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if [info exists et_arm32_saved] {
|
|
|
|
verbose "check-effective_target_arm32: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_arm32_saved 0
|
|
|
|
if { [istarget arm-*-*]
|
|
|
|
|| [istarget strongarm*-*-*]
|
|
|
|
|| [istarget xscale-*-*] } {
|
|
|
|
if ![string match "*-mthumb *" $compiler_flags] {
|
|
|
|
set et_arm32_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_arm32: returning $et_arm32_saved" 2
|
|
|
|
return $et_arm32_saved
|
|
|
|
}
|
|
|
|
|
2005-04-05 18:33:29 +02:00
|
|
|
# Return 1 if the target supports hardware vector shift operation.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_shift { } {
|
2005-10-03 07:24:08 +02:00
|
|
|
global et_vect_shift_saved
|
|
|
|
|
|
|
|
if [info exists et_vect_shift_saved] {
|
|
|
|
verbose "check_effective_target_vect_shift: using cached result" 2
|
2005-04-05 18:33:29 +02:00
|
|
|
} else {
|
2005-10-03 07:24:08 +02:00
|
|
|
set et_vect_shift_saved 0
|
|
|
|
if { [istarget powerpc*-*-*]
|
|
|
|
|| [istarget ia64-*-*]
|
|
|
|
|| [istarget i?86-*-*]
|
|
|
|
|| [istarget x86_64-*-*] } {
|
|
|
|
set et_vect_shift_saved 1
|
|
|
|
}
|
2005-04-05 18:33:29 +02:00
|
|
|
}
|
|
|
|
|
2005-10-03 07:24:08 +02:00
|
|
|
verbose "check_effective_target_vect_shift: returning $et_vect_shift_saved" 2
|
|
|
|
return $et_vect_shift_saved
|
2005-04-05 18:33:29 +02:00
|
|
|
}
|
|
|
|
|
pr18425.c: Use effective target vect_long.
* gcc.dg/vect/pr18425.c: Use effective target vect_long.
* gcc.dg/vect/vect-13.c, gcc.dg/vect/vect-17.c, gcc.dg/vect/vect-18.c,
gcc.dg/vect/vect-19.c, gcc.dg/vect/vect-20.c, gcc.dg/vect/vect-48a.c,
gcc.dg/vect/vect-56a.c, gcc.dg/vect/vect-7.c, gcc.dg/vect/vect-77.c,
gcc.dg/vect/vect-77a.c, gcc.dg/vect/vect-78.c, gcc.dg/vect/vect-86.c,
gcc.dg/vect/vect-87.c, gcc.dg/vect/vect-88.c: XFAIL for alpha.
* gcc.dg/vect/vect.exp: Add check for alpha.
* lib/target-supports.exp (check_alpha_max_hw_available): New.
(check_effective_target_vect_int): Enable for alpha.
(check_effective_target_vect_long): New.
(is-effective-target): Add it.
From-SVN: r91105
2004-11-23 23:03:31 +01:00
|
|
|
# Return 1 if the target supports hardware vectors of long, 0 otherwise.
|
|
|
|
#
|
2004-11-30 22:19:49 +01:00
|
|
|
# This can change for different subtargets so do not cache the result.
|
pr18425.c: Use effective target vect_long.
* gcc.dg/vect/pr18425.c: Use effective target vect_long.
* gcc.dg/vect/vect-13.c, gcc.dg/vect/vect-17.c, gcc.dg/vect/vect-18.c,
gcc.dg/vect/vect-19.c, gcc.dg/vect/vect-20.c, gcc.dg/vect/vect-48a.c,
gcc.dg/vect/vect-56a.c, gcc.dg/vect/vect-7.c, gcc.dg/vect/vect-77.c,
gcc.dg/vect/vect-77a.c, gcc.dg/vect/vect-78.c, gcc.dg/vect/vect-86.c,
gcc.dg/vect/vect-87.c, gcc.dg/vect/vect-88.c: XFAIL for alpha.
* gcc.dg/vect/vect.exp: Add check for alpha.
* lib/target-supports.exp (check_alpha_max_hw_available): New.
(check_effective_target_vect_int): Enable for alpha.
(check_effective_target_vect_long): New.
(is-effective-target): Add it.
From-SVN: r91105
2004-11-23 23:03:31 +01:00
|
|
|
|
|
|
|
proc check_effective_target_vect_long { } {
|
2004-11-30 22:19:49 +01:00
|
|
|
if { [istarget i?86-*-*]
|
|
|
|
|| ([istarget powerpc*-*-*] && [check_effective_target_ilp32])
|
|
|
|
|| [istarget x86_64-*-*]
|
|
|
|
|| ([istarget sparc*-*-*] && [check_effective_target_ilp32]) } {
|
|
|
|
set answer 1
|
pr18425.c: Use effective target vect_long.
* gcc.dg/vect/pr18425.c: Use effective target vect_long.
* gcc.dg/vect/vect-13.c, gcc.dg/vect/vect-17.c, gcc.dg/vect/vect-18.c,
gcc.dg/vect/vect-19.c, gcc.dg/vect/vect-20.c, gcc.dg/vect/vect-48a.c,
gcc.dg/vect/vect-56a.c, gcc.dg/vect/vect-7.c, gcc.dg/vect/vect-77.c,
gcc.dg/vect/vect-77a.c, gcc.dg/vect/vect-78.c, gcc.dg/vect/vect-86.c,
gcc.dg/vect/vect-87.c, gcc.dg/vect/vect-88.c: XFAIL for alpha.
* gcc.dg/vect/vect.exp: Add check for alpha.
* lib/target-supports.exp (check_alpha_max_hw_available): New.
(check_effective_target_vect_int): Enable for alpha.
(check_effective_target_vect_long): New.
(is-effective-target): Add it.
From-SVN: r91105
2004-11-23 23:03:31 +01:00
|
|
|
} else {
|
2004-11-30 22:19:49 +01:00
|
|
|
set answer 0
|
pr18425.c: Use effective target vect_long.
* gcc.dg/vect/pr18425.c: Use effective target vect_long.
* gcc.dg/vect/vect-13.c, gcc.dg/vect/vect-17.c, gcc.dg/vect/vect-18.c,
gcc.dg/vect/vect-19.c, gcc.dg/vect/vect-20.c, gcc.dg/vect/vect-48a.c,
gcc.dg/vect/vect-56a.c, gcc.dg/vect/vect-7.c, gcc.dg/vect/vect-77.c,
gcc.dg/vect/vect-77a.c, gcc.dg/vect/vect-78.c, gcc.dg/vect/vect-86.c,
gcc.dg/vect/vect-87.c, gcc.dg/vect/vect-88.c: XFAIL for alpha.
* gcc.dg/vect/vect.exp: Add check for alpha.
* lib/target-supports.exp (check_alpha_max_hw_available): New.
(check_effective_target_vect_int): Enable for alpha.
(check_effective_target_vect_long): New.
(is-effective-target): Add it.
From-SVN: r91105
2004-11-23 23:03:31 +01:00
|
|
|
}
|
|
|
|
|
2004-11-30 22:19:49 +01:00
|
|
|
verbose "check_effective_target_vect_long: returning $answer" 2
|
|
|
|
return $answer
|
pr18425.c: Use effective target vect_long.
* gcc.dg/vect/pr18425.c: Use effective target vect_long.
* gcc.dg/vect/vect-13.c, gcc.dg/vect/vect-17.c, gcc.dg/vect/vect-18.c,
gcc.dg/vect/vect-19.c, gcc.dg/vect/vect-20.c, gcc.dg/vect/vect-48a.c,
gcc.dg/vect/vect-56a.c, gcc.dg/vect/vect-7.c, gcc.dg/vect/vect-77.c,
gcc.dg/vect/vect-77a.c, gcc.dg/vect/vect-78.c, gcc.dg/vect/vect-86.c,
gcc.dg/vect/vect-87.c, gcc.dg/vect/vect-88.c: XFAIL for alpha.
* gcc.dg/vect/vect.exp: Add check for alpha.
* lib/target-supports.exp (check_alpha_max_hw_available): New.
(check_effective_target_vect_int): Enable for alpha.
(check_effective_target_vect_long): New.
(is-effective-target): Add it.
From-SVN: r91105
2004-11-23 23:03:31 +01:00
|
|
|
}
|
|
|
|
|
2004-11-18 00:47:21 +01:00
|
|
|
# Return 1 if the target supports hardware vectors of float, 0 otherwise.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_float { } {
|
|
|
|
global et_vect_float_saved
|
|
|
|
|
|
|
|
if [info exists et_vect_float_saved] {
|
|
|
|
verbose "check_effective_target_vect_float: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_float_saved 0
|
|
|
|
if { [istarget i?86-*-*]
|
|
|
|
|| [istarget powerpc*-*-*]
|
|
|
|
|| [istarget mipsisa64*-*-*]
|
2005-01-03 20:59:13 +01:00
|
|
|
|| [istarget x86_64-*-*]
|
|
|
|
|| [istarget ia64-*-*] } {
|
2004-11-18 00:47:21 +01:00
|
|
|
set et_vect_float_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
verbose "check_effective_target_vect_float: returning $et_vect_float_saved" 2
|
|
|
|
return $et_vect_float_saved
|
|
|
|
}
|
|
|
|
|
|
|
|
# Return 1 if the target supports hardware vectors of double, 0 otherwise.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_double { } {
|
|
|
|
global et_vect_double_saved
|
|
|
|
|
|
|
|
if [info exists et_vect_double_saved] {
|
|
|
|
verbose "check_effective_target_vect_double: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_double_saved 0
|
|
|
|
if { [istarget i?86-*-*]
|
|
|
|
|| [istarget x86_64-*-*] } {
|
|
|
|
set et_vect_double_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
verbose "check_effective_target_vect_double: returning $et_vect_double_saved" 2
|
|
|
|
return $et_vect_double_saved
|
|
|
|
}
|
|
|
|
|
2004-12-21 19:03:31 +01:00
|
|
|
# Return 1 if the target plus current options does not support a vector
|
2005-06-29 20:25:12 +02:00
|
|
|
# max instruction on "int", 0 otherwise.
|
2004-12-21 19:03:31 +01:00
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
2005-06-29 20:25:12 +02:00
|
|
|
proc check_effective_target_vect_no_int_max { } {
|
|
|
|
global et_vect_no_int_max_saved
|
2004-12-21 19:03:31 +01:00
|
|
|
|
2005-06-29 20:25:12 +02:00
|
|
|
if [info exists et_vect_no_int_max_saved] {
|
|
|
|
verbose "check_effective_target_vect_no_int_max: using cached result" 2
|
2004-12-21 19:03:31 +01:00
|
|
|
} else {
|
2005-06-29 20:25:12 +02:00
|
|
|
set et_vect_no_int_max_saved 0
|
2005-06-29 19:27:23 +02:00
|
|
|
if { [istarget sparc*-*-*]
|
2004-12-21 19:03:31 +01:00
|
|
|
|| [istarget alpha*-*-*] } {
|
2005-06-29 20:25:12 +02:00
|
|
|
set et_vect_no_int_max_saved 1
|
2004-12-21 19:03:31 +01:00
|
|
|
}
|
|
|
|
}
|
2005-06-29 20:25:12 +02:00
|
|
|
verbose "check_effective_target_vect_no_int_max: returning $et_vect_no_int_max_saved" 2
|
|
|
|
return $et_vect_no_int_max_saved
|
|
|
|
}
|
|
|
|
|
|
|
|
# Return 1 if the target plus current options does not support a vector
|
|
|
|
# add instruction on "int", 0 otherwise.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_no_int_add { } {
|
|
|
|
global et_vect_no_int_add_saved
|
|
|
|
|
|
|
|
if [info exists et_vect_no_int_add_saved] {
|
|
|
|
verbose "check_effective_target_vect_no_int_add: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_no_int_add_saved 0
|
|
|
|
# Alpha only supports vector add on V8QI and V4HI.
|
|
|
|
if { [istarget alpha*-*-*] } {
|
|
|
|
set et_vect_no_int_add_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_vect_no_int_add: returning $et_vect_no_int_add_saved" 2
|
|
|
|
return $et_vect_no_int_add_saved
|
2004-12-21 19:03:31 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
# Return 1 if the target plus current options does not support vector
|
|
|
|
# bitwise instructions, 0 otherwise.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_no_bitwise { } {
|
|
|
|
global et_vect_no_bitwise_saved
|
|
|
|
|
|
|
|
if [info exists et_vect_no_bitwise_saved] {
|
|
|
|
verbose "check_effective_target_vect_no_bitwise: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_no_bitwise_saved 0
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_vect_no_bitwise: returning $et_vect_no_bitwise_saved" 2
|
|
|
|
return $et_vect_no_bitwise_saved
|
|
|
|
}
|
|
|
|
|
2006-02-16 10:59:00 +01:00
|
|
|
# Return 1 if the target plus current options supports a vector
|
|
|
|
# widening summation of *short* args into *int* result, 0 otherwise.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_widen_sum_hi_to_si { } {
|
|
|
|
global et_vect_widen_sum_hi_to_si
|
|
|
|
|
|
|
|
if [info exists et_vect_widen_sum_hi_to_si_saved] {
|
|
|
|
verbose "check_effective_target_vect_widen_sum_hi_to_si: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_widen_sum_hi_to_si_saved 0
|
|
|
|
if { [istarget powerpc*-*-*]
|
|
|
|
|| [istarget ia64-*-*] } {
|
|
|
|
set et_vect_widen_sum_hi_to_si_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_vect_widen_sum_hi_to_si: returning $et_vect_widen_sum_hi_to_si_saved" 2
|
|
|
|
return $et_vect_widen_sum_hi_to_si_saved
|
|
|
|
}
|
|
|
|
|
|
|
|
# Return 1 if the target plus current options supports a vector
|
|
|
|
# widening summation of *char* args into *short* result, 0 otherwise.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_widen_sum_qi_to_hi { } {
|
|
|
|
global et_vect_widen_sum_qi_to_hi
|
|
|
|
|
|
|
|
if [info exists et_vect_widen_sum_qi_to_hi_saved] {
|
|
|
|
verbose "check_effective_target_vect_widen_sum_qi_to_hi: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_widen_sum_qi_to_hi_saved 0
|
|
|
|
if { [istarget ia64-*-*] } {
|
|
|
|
set et_vect_widen_sum_qi_to_hi_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_vect_widen_sum_qi_to_hi: returning $et_vect_widen_sum_qi_to_hi_saved" 2
|
|
|
|
return $et_vect_widen_sum_qi_to_hi_saved
|
|
|
|
}
|
|
|
|
|
|
|
|
# Return 1 if the target plus current options supports a vector
|
|
|
|
# widening summation of *char* args into *int* result, 0 otherwise.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_widen_sum_qi_to_si { } {
|
|
|
|
global et_vect_widen_sum_qi_to_si
|
|
|
|
|
|
|
|
if [info exists et_vect_widen_sum_qi_to_si_saved] {
|
|
|
|
verbose "check_effective_target_vect_widen_sum_qi_to_si: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_widen_sum_qi_to_si_saved 0
|
|
|
|
if { [istarget powerpc*-*-*] } {
|
|
|
|
set et_vect_widen_sum_qi_to_si_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_vect_widen_sum_qi_to_si: returning $et_vect_widen_sum_qi_to_si_saved" 2
|
|
|
|
return $et_vect_widen_sum_qi_to_si_saved
|
|
|
|
}
|
|
|
|
|
Makefile.in (tree-vect-patterns.o): Add rule for new file.
* Makefile.in (tree-vect-patterns.o): Add rule for new file.
* tree-vect-analyze.c (vect_determine_vectorization_factor): Use
existing STMT_VINFO_VECTYPE if available.
(vect_mark_relevant): Add special handling for stmts that are
marked as STMT_VINFO_IN_PATTERN_P.
(vect_analyze_loop): Call vect_pattern_recog.
* tree-vectorizer.c (new_stmt_vec_info): Initialize new fields.
* tree-vectorizer.h (in_pattern_p, related_stmt): New fields in
stmt_info.
(STMT_VINFO_IN_PATTERN_P, STMT_VINFO_RELATED_STMT): New macros.
(vect_recog_func_ptr): New function-pointer type.
* tree-vect-patterns.c: New file.
(vect_recog_widen_sum_pattern, vect_recog_widen_mult_pattern):
(vect_recog_dot_prod_pattern, vect_pattern_recog):
(vect_pattern_recog_1): New functions.
(vect_pattern_recog_funcs): New array of function pointers.
* tree-vectorizer.h (ternary_op): New enum value.
* tree-vect-transform.c (vect_create_epilog_for_reduction): Added
declaration. Revised documentation. Removed redundant dump prints.
Removed redundant argument. Added support for reduction patterns.
(vectorizable_reduction): Added support for reduction patterns.
(vect_transform_stmt): Added support for patterns.
* expr.c (expand_expr_real_1): Added case for DOT_PROD_EXPR.
* genopinit.c (udot_prod_optab, sdot_prod_optab): Initialize.
* optabs.c (optab_for_tree_code): Added case for DOT_PROD_EXPR.
(expand_widen_pattern_expr): New function.
(init_optabs): Initialize new optabs udot_prod_optab,
sdot_prod_optab.
* optabs.h (OTI_sdot_prod, OTI_udot_prod): New.
(sdot_prod_optab, udot_prod_optab): Define new optabs.
(expand_widen_pattern_expr): New function declaration.
* tree.def (DOT_PROD_EXPR, WIDEN_SUM_EXPR, WIDEN_MULT_EXPR): New
tree-codes.
* tree-inline.c (estimate_num_insns_1): Added cases for new
tree-codes DOT_PROD_EXPR, WIDEN_SUM_EXPR, WIDEN_MULT_EXPR.
* tree-pretty-print.c (dump_generic_node): Likewise.
(op_prio): Likewise.
(op_symbol): Added cases for WIDEN_SUM_EXPR, WIDEN_MULT_EXPR.
* tree-ssa-operands.c (get_expr_operands): Added case for
DOT_PROD_EXPR.
* tree-vect-patterns.c (widened_name_p): New function.
(vect_recog_dot_prod_pattern): Added function implementation.
* tree-vect-transform.c (get_initial_def_for_reduction): Added
cases for DOT_PROD_EXPR, WIDEN_SUM_EXPR.
* config/rs6000/altivec.md (udot_prod<mode>, sdot_prodv8hi): New.
* config/i386/sse.md (sdot_prodv8hi, udot_prodv4si): New.
* expr.c (expand_expr_real_1): Added case for WIDEN_SUM_EXPR.
* genopinit.c (widen_ssum_optab, widen_usum_optab): Initialize.
* optabs.c (optab_for_tree_code): Added case for WIDEN_SUM_EXPR.
(init_optabs): Initialize new optabs widen_ssum_optab,
widen_usum_optab.
* optabs.h (OTI_widen_ssum, OTI_widen_usum): New.
(widen_ssum_optab, widen_usum_optab): Define new optabs.
* tree-vect-generic.c: (expand_vector_operations_1): Check type of
use instead of type of def.
* tree-vect-patterns.c (vect_recog_widen_sum_pattern): Added
function implementation.
* config/rs6000/altivec.md (widen_usum<mode>, widen_ssumv16qi,
widen_ssumv8hi): New.
* doc/tm.texi (ssum_widen, usum_widen, sdot_prod, udot_prod): New
patterns.
From-SVN: r109954
2006-01-19 11:24:00 +01:00
|
|
|
# Return 1 if the target plus current options supports a vector
|
|
|
|
# widening summation, 0 otherwise.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_widen_sum { } {
|
|
|
|
global et_vect_widen_sum
|
|
|
|
|
|
|
|
if [info exists et_vect_widen_sum_saved] {
|
|
|
|
verbose "check_effective_target_vect_widen_sum: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_widen_sum_saved 0
|
|
|
|
if { [istarget powerpc*-*-*]
|
|
|
|
|| [istarget ia64-*-*] } {
|
|
|
|
set et_vect_widen_sum_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_vect_widen_sum: returning $et_vect_widen_sum_saved" 2
|
|
|
|
return $et_vect_widen_sum_saved
|
|
|
|
}
|
|
|
|
|
|
|
|
# Return 1 if the target plus current options supports a vector
|
|
|
|
# dot-product of signed chars, 0 otherwise.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_sdot_qi { } {
|
|
|
|
global et_vect_sdot_qi
|
|
|
|
|
|
|
|
if [info exists et_vect_sdot_qi_saved] {
|
|
|
|
verbose "check_effective_target_vect_sdot_qi: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_sdot_qi_saved 0
|
|
|
|
if { [istarget ia64-*-*] } {
|
|
|
|
set et_vect_sdot_qi_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_vect_sdot_qi: returning $et_vect_sdot_qi_saved" 2
|
|
|
|
return $et_vect_sdot_qi_saved
|
|
|
|
}
|
|
|
|
|
|
|
|
# Return 1 if the target plus current options supports a vector
|
|
|
|
# dot-product of unsigned chars, 0 otherwise.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_udot_qi { } {
|
|
|
|
global et_vect_udot_qi
|
|
|
|
|
|
|
|
if [info exists et_vect_udot_qi_saved] {
|
|
|
|
verbose "check_effective_target_vect_udot_qi: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_udot_qi_saved 0
|
|
|
|
if { [istarget powerpc*-*-*]
|
|
|
|
|| [istarget ia64-*-*] } {
|
|
|
|
set et_vect_udot_qi_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_vect_udot_qi: returning $et_vect_udot_qi_saved" 2
|
|
|
|
return $et_vect_udot_qi_saved
|
|
|
|
}
|
|
|
|
|
|
|
|
# Return 1 if the target plus current options supports a vector
|
|
|
|
# dot-product of signed shorts, 0 otherwise.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_sdot_hi { } {
|
|
|
|
global et_vect_sdot_hi
|
|
|
|
|
|
|
|
if [info exists et_vect_sdot_hi_saved] {
|
|
|
|
verbose "check_effective_target_vect_sdot_hi: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_sdot_hi_saved 0
|
|
|
|
if { [istarget powerpc*-*-*]
|
|
|
|
|| [istarget i?86-*-*]
|
|
|
|
|| [istarget x86_64-*-*]
|
|
|
|
|| [istarget ia64-*-*] } {
|
|
|
|
set et_vect_sdot_hi_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_vect_sdot_hi: returning $et_vect_sdot_hi_saved" 2
|
|
|
|
return $et_vect_sdot_hi_saved
|
|
|
|
}
|
|
|
|
|
|
|
|
# Return 1 if the target plus current options supports a vector
|
|
|
|
# dot-product of unsigned shorts, 0 otherwise.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_udot_hi { } {
|
|
|
|
global et_vect_udot_hi
|
|
|
|
|
|
|
|
if [info exists et_vect_udot_hi_saved] {
|
|
|
|
verbose "check_effective_target_vect_udot_hi: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_udot_hi_saved 0
|
|
|
|
if { [istarget powerpc*-*-*] } {
|
|
|
|
set et_vect_udot_hi_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_vect_udot_hi: returning $et_vect_udot_hi_saved" 2
|
|
|
|
return $et_vect_udot_hi_saved
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2004-12-21 19:03:31 +01:00
|
|
|
# Return 1 if the target plus current options does not support a vector
|
|
|
|
# alignment mechanism, 0 otherwise.
|
|
|
|
#
|
|
|
|
# This won't change for different subtargets so cache the result.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_no_align { } {
|
|
|
|
global et_vect_no_align_saved
|
|
|
|
|
|
|
|
if [info exists et_vect_no_align_saved] {
|
|
|
|
verbose "check_effective_target_vect_no_align: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_no_align_saved 0
|
2004-12-23 11:25:45 +01:00
|
|
|
if { [istarget mipsisa64*-*-*]
|
2005-01-03 20:59:13 +01:00
|
|
|
|| [istarget sparc*-*-*]
|
|
|
|
|| [istarget ia64-*-*] } {
|
2004-12-21 19:03:31 +01:00
|
|
|
set et_vect_no_align_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_vect_no_align: returning $et_vect_no_align_saved" 2
|
|
|
|
return $et_vect_no_align_saved
|
|
|
|
}
|
|
|
|
|
2005-04-12 03:35:54 +02:00
|
|
|
# Return 1 if the target supports vector conditional operations, 0 otherwise.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_condition { } {
|
|
|
|
global et_vect_cond_saved
|
|
|
|
|
2005-10-03 07:24:08 +02:00
|
|
|
if [info exists et_vect_cond_saved] {
|
2005-04-12 03:35:54 +02:00
|
|
|
verbose "check_effective_target_vect_cond: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_cond_saved 0
|
2005-04-14 19:46:08 +02:00
|
|
|
if { [istarget powerpc*-*-*]
|
|
|
|
|| [istarget ia64-*-*]
|
|
|
|
|| [istarget i?86-*-*]
|
|
|
|
|| [istarget x86_64-*-*] } {
|
2005-04-12 03:35:54 +02:00
|
|
|
set et_vect_cond_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
verbose "check_effective_target_vect_cond: returning $et_vect_cond_saved" 2
|
|
|
|
return $et_vect_cond_saved
|
|
|
|
}
|
|
|
|
|
2006-02-16 10:59:00 +01:00
|
|
|
# Return 1 if the target supports vector char multiplication, 0 otherwise.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_char_mult { } {
|
|
|
|
global et_vect_char_mult_saved
|
|
|
|
|
|
|
|
if [info exists et_vect_char_mult_saved] {
|
|
|
|
verbose "check_effective_target_vect_char_mult: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_char_mult_saved 0
|
|
|
|
if { [istarget ia64-*-*]
|
|
|
|
|| [istarget i?86-*-*]
|
|
|
|
|| [istarget x86_64-*-*] } {
|
|
|
|
set et_vect_char_mult_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
verbose "check_effective_target_vect_char_mult: returning $et_vect_char_mult_saved" 2
|
|
|
|
return $et_vect_char_mult_saved
|
|
|
|
}
|
|
|
|
|
|
|
|
# Return 1 if the target supports vector short multiplication, 0 otherwise.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_short_mult { } {
|
|
|
|
global et_vect_short_mult_saved
|
|
|
|
|
|
|
|
if [info exists et_vect_short_mult_saved] {
|
|
|
|
verbose "check_effective_target_vect_short_mult: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_short_mult_saved 0
|
|
|
|
if { [istarget ia64-*-*]
|
|
|
|
|| [istarget i?86-*-*]
|
|
|
|
|| [istarget x86_64-*-*] } {
|
|
|
|
set et_vect_short_mult_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
verbose "check_effective_target_vect_short_mult: returning $et_vect_short_mult_saved" 2
|
|
|
|
return $et_vect_short_mult_saved
|
|
|
|
}
|
|
|
|
|
2005-04-18 17:50:53 +02:00
|
|
|
# Return 1 if the target supports vector int multiplication, 0 otherwise.
|
|
|
|
|
|
|
|
proc check_effective_target_vect_int_mult { } {
|
|
|
|
global et_vect_int_mult_saved
|
|
|
|
|
2005-04-20 06:54:11 +02:00
|
|
|
if [info exists et_vect_int_mult_saved] {
|
2005-04-18 17:50:53 +02:00
|
|
|
verbose "check_effective_target_vect_int_mult: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_vect_int_mult_saved 0
|
2005-05-17 06:33:42 +02:00
|
|
|
if { [istarget powerpc*-*-*]
|
|
|
|
|| [istarget i?86-*-*]
|
|
|
|
|| [istarget x86_64-*-*] } {
|
2005-04-18 17:50:53 +02:00
|
|
|
set et_vect_int_mult_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
verbose "check_effective_target_vect_int_mult: returning $et_vect_int_mult_saved" 2
|
|
|
|
return $et_vect_int_mult_saved
|
|
|
|
}
|
2005-04-12 03:35:54 +02:00
|
|
|
|
2005-04-20 06:54:11 +02:00
|
|
|
# Return 1 if the target supports atomic operations on "int" and "long".
|
|
|
|
|
|
|
|
proc check_effective_target_sync_int_long { } {
|
|
|
|
global et_sync_int_long_saved
|
|
|
|
|
|
|
|
if [info exists et_sync_int_long_saved] {
|
|
|
|
verbose "check_effective_target_sync_int_long: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_sync_int_long_saved 0
|
Index: ChangeLog
2005-04-21 Geoffrey Keating <geoffk@apple.com>
* config/rs6000/rs6000-protos.h (rs6000_emit_sync): New.
* config/rs6000/rs6000.c (rs6000_emit_vector_compare): Use
gen_rtx_* not gen_rtx_fmt_*.
(rs6000_emit_vector_select): Likewise.
(rs6000_emit_sync): New.
* config/rs6000/rs6000.md (GPR, INT, INT1): New mode macros.
(larx, stcx, cmp): New mode substitutions.
(UNSPEC_SYNC, UNSPEC_SYNC_OP, UNSPEC_SYNC_SWAP, UNSPEC_LWSYNC,
UNSPEC_ISYNC): New constants.
(rlwinm): Give name.
(memory_barrier, isync, lwsync): New insns.
(sync_compare_and_swap<mode>, sync_lock_test_and_set<mode>): New insn.
(sync_lock_release<mode>): New expander.
(sync_add<mode>, sync_sub<mode>, sync_ior<mode>, sync_and<mode>,
sync_xor<mode>, sync_nand<mode>, sync_old_add<mode>,
sync_old_sub<mode>, sync_old_ior<mode>, sync_old_and<mode>,
sync_old_xor<mode>, sync_old_nand<mode>, sync_new_add<mode>,
sync_new_sub<mode>, sync_new_ior<mode>, sync_new_and<mode>,
sync_new_xor<mode>, sync_new_nand<mode>): New expanders.
(sync_add<mode>_internal, sync_addshort_internal,
sync_sub<mode>_internal, sync_andsi_internal, sync_anddi_internal,
sync_boolsi_internal, sync_booldi_internal, sync_boolc<mode>_internal,
sync_boolc<mode>_internal2, sync_boolcc<mode>_internal): New insns.
* doc/md.texi (Standard Names): sync_compare_and_swap's operand 0
is the memory before, not after, the operation. Clarify
barrier requirements.
Index: testsuite/ChangeLog
2005-04-21 Geoffrey Keating <geoffk@apple.com>
* lib/target-supports.exp (check_effective_target_sync_int_long):
Add powerpc*.
From-SVN: r98527
2005-04-21 23:13:41 +02:00
|
|
|
# This is intentionally powerpc but not rs6000, rs6000 doesn't have the
|
|
|
|
# load-reserved/store-conditional instructions.
|
2005-04-20 06:54:11 +02:00
|
|
|
if { [istarget ia64-*-*]
|
|
|
|
|| [istarget i?86-*-*]
|
|
|
|
|| [istarget x86_64-*-*]
|
Index: ChangeLog
2005-04-21 Geoffrey Keating <geoffk@apple.com>
* config/rs6000/rs6000-protos.h (rs6000_emit_sync): New.
* config/rs6000/rs6000.c (rs6000_emit_vector_compare): Use
gen_rtx_* not gen_rtx_fmt_*.
(rs6000_emit_vector_select): Likewise.
(rs6000_emit_sync): New.
* config/rs6000/rs6000.md (GPR, INT, INT1): New mode macros.
(larx, stcx, cmp): New mode substitutions.
(UNSPEC_SYNC, UNSPEC_SYNC_OP, UNSPEC_SYNC_SWAP, UNSPEC_LWSYNC,
UNSPEC_ISYNC): New constants.
(rlwinm): Give name.
(memory_barrier, isync, lwsync): New insns.
(sync_compare_and_swap<mode>, sync_lock_test_and_set<mode>): New insn.
(sync_lock_release<mode>): New expander.
(sync_add<mode>, sync_sub<mode>, sync_ior<mode>, sync_and<mode>,
sync_xor<mode>, sync_nand<mode>, sync_old_add<mode>,
sync_old_sub<mode>, sync_old_ior<mode>, sync_old_and<mode>,
sync_old_xor<mode>, sync_old_nand<mode>, sync_new_add<mode>,
sync_new_sub<mode>, sync_new_ior<mode>, sync_new_and<mode>,
sync_new_xor<mode>, sync_new_nand<mode>): New expanders.
(sync_add<mode>_internal, sync_addshort_internal,
sync_sub<mode>_internal, sync_andsi_internal, sync_anddi_internal,
sync_boolsi_internal, sync_booldi_internal, sync_boolc<mode>_internal,
sync_boolc<mode>_internal2, sync_boolcc<mode>_internal): New insns.
* doc/md.texi (Standard Names): sync_compare_and_swap's operand 0
is the memory before, not after, the operation. Clarify
barrier requirements.
Index: testsuite/ChangeLog
2005-04-21 Geoffrey Keating <geoffk@apple.com>
* lib/target-supports.exp (check_effective_target_sync_int_long):
Add powerpc*.
From-SVN: r98527
2005-04-21 23:13:41 +02:00
|
|
|
|| [istarget alpha*-*-*]
|
2005-06-07 21:27:01 +02:00
|
|
|
|| [istarget s390*-*-*]
|
2006-01-03 10:06:36 +01:00
|
|
|
|| [istarget powerpc*-*-*]
|
|
|
|
|| [istarget sparc64-*-*]
|
|
|
|
|| [istarget sparcv9-*-*] } {
|
2005-04-20 06:54:11 +02:00
|
|
|
set et_sync_int_long_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
verbose "check_effective_target_sync_int_long: returning $et_sync_int_long_saved" 2
|
|
|
|
return $et_sync_int_long_saved
|
|
|
|
}
|
|
|
|
|
2005-06-02 23:45:57 +02:00
|
|
|
# Return 1 if the target supports atomic operations on "char" and "short".
|
|
|
|
|
|
|
|
proc check_effective_target_sync_char_short { } {
|
|
|
|
global et_sync_char_short_saved
|
|
|
|
|
|
|
|
if [info exists et_sync_char_short_saved] {
|
|
|
|
verbose "check_effective_target_sync_char_short: using cached result" 2
|
|
|
|
} else {
|
|
|
|
set et_sync_char_short_saved 0
|
|
|
|
# This is intentionally powerpc but not rs6000, rs6000 doesn't have the
|
|
|
|
# load-reserved/store-conditional instructions.
|
|
|
|
if { [istarget ia64-*-*]
|
|
|
|
|| [istarget i?86-*-*]
|
|
|
|
|| [istarget x86_64-*-*]
|
alpha.c (emit_insxl, [...]): New functions.
* config/alpha/alpha.c (emit_insxl, alpha_expand_compare_and_swap_12,
alpha_split_compare_and_swap_12, alpha_expand_lock_test_and_set_12,
alpha_split_lock_test_and_set_12): New functions.
* config/alpha/alpha-protos.h: Update.
* config/alpha/alpha.md (UNSPEC_MB, UNSPEC_ATOMIC,
UNSPEC_CMPXCHG, UNSPEC_XCHG): Rename from UNSPECV_FOO.
* config/alpha/sync.md (I12MODE): New.
(memory_barrier, mb_internal): Use unspec instead of unspec_volatile.
(sync_<fetchop_name><I48MODE>): Likewise.
(sync_nand<I48MODE>): Likewise.
(sync_old_<fetchop_name><I48MODE>): Likewise.
(sync_new_<fetchop_name><I48MODE>): Likewise.
(sync_old_nand<I48MODE>, sync_new_nand<I48MODE>): Likewise.
(sync_compare_and_swap<I48MODE>): Likewise.
(sync_lock_test_and_set<I48MODE>): Likewise.
(sync_compare_and_swap<I12MODE>): New.
(sync_compare_and_swap<I12MODE>_1): New.
(sync_lock_test_and_set<I12MODE>): New.
(sync_lock_test_and_set<I12MODE>_1): New.
* lib/target-supports.exp (check_effective_target_sync_char_short):
Add alpha.
From-SVN: r101833
2005-07-09 20:28:23 +02:00
|
|
|
|| [istarget alpha*-*-*]
|
2005-12-07 20:56:32 +01:00
|
|
|
|| [istarget s390*-*-*]
|
2006-01-03 10:06:36 +01:00
|
|
|
|| [istarget powerpc*-*-*]
|
|
|
|
|| [istarget sparc64-*-*]
|
|
|
|
|| [istarget sparcv9-*-*] } {
|
2005-06-02 23:45:57 +02:00
|
|
|
set et_sync_char_short_saved 1
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
verbose "check_effective_target_sync_char_short: returning $et_sync_char_short_saved" 2
|
|
|
|
return $et_sync_char_short_saved
|
|
|
|
}
|
|
|
|
|
2004-11-12 02:11:01 +01:00
|
|
|
# Return 1 if the target matches the effective target 'arg', 0 otherwise.
|
|
|
|
# This can be used with any check_* proc that takes no argument and
|
|
|
|
# returns only 1 or 0. It could be used with check_* procs that take
|
|
|
|
# arguments with keywords that pass particular arguments.
|
|
|
|
|
|
|
|
proc is-effective-target { arg } {
|
|
|
|
set selected 0
|
2004-11-30 22:30:27 +01:00
|
|
|
if { [info procs check_effective_target_${arg}] != [list] } {
|
|
|
|
set selected [check_effective_target_${arg}]
|
|
|
|
} else {
|
|
|
|
switch $arg {
|
|
|
|
"vmx_hw" { set selected [check_vmx_hw_available] }
|
|
|
|
"named_sections" { set selected [check_named_sections_available] }
|
|
|
|
"gc_sections" { set selected [check_gc_sections_available] }
|
|
|
|
default { error "unknown effective target keyword `$arg'" }
|
|
|
|
}
|
2004-11-12 02:11:01 +01:00
|
|
|
}
|
|
|
|
verbose "is-effective-target: $arg $selected" 2
|
|
|
|
return $selected
|
|
|
|
}
|
2004-12-02 01:05:15 +01:00
|
|
|
|
|
|
|
# Return 1 if the argument is an effective-target keyword, 0 otherwise.
|
|
|
|
|
|
|
|
proc is-effective-target-keyword { arg } {
|
|
|
|
if { [info procs check_effective_target_${arg}] != [list] } {
|
|
|
|
return 1
|
|
|
|
} else {
|
|
|
|
# These have different names for their check_* procs.
|
|
|
|
switch $arg {
|
|
|
|
"vmx_hw" { return 1 }
|
|
|
|
"named_sections" { return 1 }
|
|
|
|
"gc_sections" { return 1 }
|
|
|
|
default { return 0 }
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2006-01-26 05:08:39 +01:00
|
|
|
|
|
|
|
# Return 1 if target default to short enums
|
|
|
|
|
|
|
|
proc check_effective_target_short_enums { } {
|
|
|
|
global et_short_enums_saved
|
|
|
|
global et_short_enums_target_name
|
|
|
|
|
|
|
|
if { ![info exists et_short_enums_target_name] } {
|
|
|
|
set et_short_enums_target_name ""
|
|
|
|
}
|
|
|
|
|
|
|
|
# If the target has changed since we set the cached value, clear it.
|
|
|
|
set current_target [current_target_name]
|
|
|
|
if { $current_target != $et_short_enums_target_name } {
|
|
|
|
verbose "check_effective_target_short_enums: `$et_short_enums_target_name'" 2
|
|
|
|
set et_short_enums_target_name $current_target
|
|
|
|
if [info exists et_short_enums_saved] {
|
|
|
|
verbose "check_effective_target_short_enums: removing cached result" 2
|
|
|
|
unset et_short_enums_saved
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if [info exists et_short_enums_saved] {
|
|
|
|
verbose "check_effective_target_short_enums: using cached result" 2
|
|
|
|
} else {
|
|
|
|
verbose "check_effective_target_short_enums: compiling source" 2
|
|
|
|
|
|
|
|
# PCC_BITFIELD_TYPE_MATTERS isn't just about unnamed or empty
|
|
|
|
# bitfields, but let's stick to the example code from the docs.
|
|
|
|
set et_short_enums_saved \
|
|
|
|
[string match "" [get_compiler_messages short_enums assembly {
|
|
|
|
enum foo { bar };
|
|
|
|
int s[sizeof (enum foo) == 1 ? 1 : -1];
|
|
|
|
} ]]
|
|
|
|
}
|
|
|
|
verbose "check_effective_target_short_enums: returning $et_short_enums_saved" 2
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return $et_short_enums_saved
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}
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