-# Copyright (C) 1997, 2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 1997, 2004, 2005, 2006, 2007, 2008
+# Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+# along with GCC; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
# GCC testsuite that uses the `dg.exp' driver.
set DEFAULT_VECTCFLAGS ""
# These flags are used for all targets.
-lappend DEFAULT_VECTCFLAGS "-O2" "-ftree-vectorize"
+lappend DEFAULT_VECTCFLAGS "-ftree-vectorize" "-fno-vect-cost-model"
# If the target system supports vector instructions, the default action
# for a test is 'run', otherwise it's 'compile'. Save current default.
# Skip these tests for targets that do not support generating vector
# code. Set additional target-dependent vector flags, which can be
# overridden by using dg-options in individual tests.
-if [istarget "powerpc*-*-*"] {
+if [istarget "powerpc-*paired*"] {
+ lappend DEFAULT_VECTCFLAGS "-mpaired"
+ if [check_750cl_hw_available] {
+ set dg-do-what-default run
+ } else {
+ set dg-do-what-default compile
+ }
+} elseif [istarget "powerpc*-*-*"] {
# Skip targets not supporting -maltivec.
if ![is-effective-target powerpc_altivec_ok] {
return
}
lappend DEFAULT_VECTCFLAGS "-maltivec"
+ if [check_vsx_hw_available] {
+ lappend DEFAULT_VECTCFLAGS "-mvsx" "-mno-allow-movmisalign"
+ }
+
if [check_vmx_hw_available] {
set dg-do-what-default run
} else {
if [is-effective-target ilp32] {
# Specify a cpu that supports VMX for compile-only tests.
- lappend DEFAULT_VECTCFLAGS "-mcpu=7400"
+ lappend DEFAULT_VECTCFLAGS "-mcpu=970"
}
set dg-do-what-default compile
}
set dg-do-what-default run
} elseif { [istarget "i?86-*-*"] || [istarget "x86_64-*-*"] } {
lappend DEFAULT_VECTCFLAGS "-msse2"
- set dg-do-what-default run
-} elseif { [istarget "mipsisa64*-*-*"]
- && [check_effective_target_mpaired_single] } {
+ if [check_sse2_hw_available] {
+ set dg-do-what-default run
+ } else {
+ set dg-do-what-default compile
+ }
+} elseif { [istarget "mips*-*-*"]
+ && [check_effective_target_mpaired_single]
+ && [check_effective_target_nomips16] } {
lappend DEFAULT_VECTCFLAGS "-mpaired-single"
set dg-do-what-default run
} elseif [istarget "sparc*-*-*"] {
lappend DEFAULT_VECTCFLAGS "-mcpu=ultrasparc" "-mvis"
- set dg-do-what-default run
+ if [check_effective_target_ultrasparc_hw] {
+ set dg-do-what-default run
+ } else {
+ set dg-do-what-default compile
+ }
} elseif [istarget "alpha*-*-*"] {
+ # Alpha's vectorization capabilities are extremely limited.
+ # It's more effort than its worth disabling all of the tests
+ # that it cannot pass. But if you actually want to see what
+ # does work, command out the return.
+ return
+
lappend DEFAULT_VECTCFLAGS "-mmax"
if [check_alpha_max_hw_available] {
set dg-do-what-default run
}
} elseif [istarget "ia64-*-*"] {
set dg-do-what-default run
+} elseif [is-effective-target arm_neon_ok] {
+ lappend DEFAULT_VECTCFLAGS "-mfpu=neon" "-mfloat-abi=softfp"
+ if [is-effective-target arm_neon_hw] {
+ set dg-do-what-default run
+ } else {
+ set dg-do-what-default compile
+ }
} else {
return
}
# Initialize `dg'.
dg-init
+global O1_VECTCFLAGS
+set O1_VECTCFLAGS $DEFAULT_VECTCFLAGS
+lappend O1_VECTCFLAGS "-O1"
+lappend O1_VECTCFLAGS "-fdump-tree-vect-details"
+
+lappend DEFAULT_VECTCFLAGS "-O2"
+
# Tests that should be run without generating dump info
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/nodump-*.\[cS\]]] \
"" $DEFAULT_VECTCFLAGS
-lappend DEFAULT_VECTCFLAGS "-fdump-tree-vect-details"
+set VECT_SLP_CFLAGS $DEFAULT_VECTCFLAGS
+
+lappend DEFAULT_VECTCFLAGS "-fdump-tree-vect-details"
+lappend VECT_SLP_CFLAGS "-fdump-tree-slp-details"
# Main loop.
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/pr*.\[cS\]]] \
"" $DEFAULT_VECTCFLAGS
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/vect-*.\[cS\]]] \
"" $DEFAULT_VECTCFLAGS
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/slp-*.\[cS\]]] \
+ "" $DEFAULT_VECTCFLAGS
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/bb-slp*.\[cS\]]] \
+ "" $VECT_SLP_CFLAGS
+
#### Tests with special options
global SAVED_DEFAULT_VECTCFLAGS
set SAVED_DEFAULT_VECTCFLAGS $DEFAULT_VECTCFLAGS
+set SAVED_VECT_SLP_CFLAGS $VECT_SLP_CFLAGS
+
+# --param vect-max-version-for-alias-checks=0 tests
+set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
+lappend DEFAULT_VECTCFLAGS "--param" "vect-max-version-for-alias-checks=0"
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/no-vfa-*.\[cS\]]] \
+ "" $DEFAULT_VECTCFLAGS
# -ffast-math tests
set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
lappend DEFAULT_VECTCFLAGS "-ffast-math"
-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/fast-math-vect*.\[cS\]]] \
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/fast-math-*.\[cS\]]] \
+ "" $DEFAULT_VECTCFLAGS
+
+# -fno-math-errno tests
+set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
+lappend DEFAULT_VECTCFLAGS "-fno-math-errno"
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/no-math-errno-*.\[cS\]]] \
"" $DEFAULT_VECTCFLAGS
# -fwrapv tests
set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
lappend DEFAULT_VECTCFLAGS "-fwrapv"
-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/wrapv-vect*.\[cS\]]] \
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/wrapv-*.\[cS\]]] \
"" $DEFAULT_VECTCFLAGS
# -ftrapv tests
set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
lappend DEFAULT_VECTCFLAGS "-ftrapv"
-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/trapv-vect*.\[cS\]]] \
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/trapv-*.\[cS\]]] \
"" $DEFAULT_VECTCFLAGS
# -fdump-tree-dceloop-details tests
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/section-anchors-*.\[cS\]]] \
"" $DEFAULT_VECTCFLAGS
+# alignment-sensitive -fsection-anchors tests
+set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
+lappend DEFAULT_VECTCFLAGS "-fsection-anchors" "-fdump-ipa-increase_alignment"
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/aligned-section-anchors-*.\[cS\]]] \
+ "" $DEFAULT_VECTCFLAGS
+
# -fno-section-anchors tests
set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
lappend DEFAULT_VECTCFLAGS "-fno-section-anchors"
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/unswitch-loops-*.\[cS\]]] \
"" $DEFAULT_VECTCFLAGS
+# -fno-trapping-math tests
+set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
+lappend DEFAULT_VECTCFLAGS "-fno-trapping-math"
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/no-trapping-math-*.\[cS\]]] \
+ "" $DEFAULT_VECTCFLAGS
+
+# -fno-tree-scev-cprop
+set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
+lappend DEFAULT_VECTCFLAGS "-fno-tree-scev-cprop"
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/no-scevccp-vect-*.\[cS\]]] \
+ "" $DEFAULT_VECTCFLAGS
+
+# -fno-tree-scev-cprop
+set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
+lappend DEFAULT_VECTCFLAGS "-fno-tree-scev-cprop"
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/no-scevccp-outer-*.\[cS\]]] \
+ "" $DEFAULT_VECTCFLAGS
+
+# -fno-tree-scev-cprop -fno-tree-reassoc
+set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
+lappend DEFAULT_VECTCFLAGS "-fno-tree-scev-cprop" "-fno-tree-reassoc"
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/no-scevccp-noreassoc-*.\[cS\]]] \
+ "" $DEFAULT_VECTCFLAGS
+
+# -fno-tree-scev-cprop
+set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
+lappend DEFAULT_VECTCFLAGS "-fno-tree-scev-cprop"
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/no-scevccp-slp-*.\[cS\]]] \
+ "" $DEFAULT_VECTCFLAGS
+
+# -fno-tree-dominator-opts
+set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
+lappend DEFAULT_VECTCFLAGS "-fno-tree-dominator-opts"
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/no-tree-dom-*.\[cS\]]] \
+ "" $DEFAULT_VECTCFLAGS
+
+# -fno-tree-pre
+set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
+lappend DEFAULT_VECTCFLAGS "-fno-tree-pre"
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/no-tree-pre-*.\[cS\]]] \
+ "" $DEFAULT_VECTCFLAGS
+
# With -Os
+set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
lappend DEFAULT_VECTCFLAGS "-Os"
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/Os-vect-*.\[cS\]]] \
"" $DEFAULT_VECTCFLAGS
+# With --param ggc-min-expand=0 --param ggc-min-heapsize=0
+set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
+lappend DEFAULT_VECTCFLAGS "--param" "ggc-min-expand=0" "--param" "ggc-min-heapsize=0"
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/ggc-*.\[cS\]]] \
+ "" $DEFAULT_VECTCFLAGS
+
+# With -O3.
+# Don't allow IPA cloning, because it throws our counts out of whack.
+set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
+lappend DEFAULT_VECTCFLAGS "-O3" "-fno-ipa-cp-clone"
+if [istarget "spu-*-*"] {
+ lappend DEFAULT_VECTCFLAGS "-funroll-loops"
+}
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/O3-*.\[cS\]]] \
+ "" $DEFAULT_VECTCFLAGS
+
+# With -O1
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/O1-*.\[cS\]]] \
+ "" $O1_VECTCFLAGS
+
+# -fno-tree-reassoc
+set VECT_SLP_CFLAGS $SAVED_VECT_SLP_CFLAGS
+lappend VECT_SLP_CFLAGS "-fno-tree-reassoc"
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/no-tree-reassoc-bb-slp-*.\[cS\]]] \
+ "" $VECT_SLP_CFLAGS
+
# Clean up.
set dg-do-what-default ${save-dg-do-what-default}
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