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f1717362 | 1 | # Copyright (C) 2004-2016 Free Software Foundation, Inc. |
c2afe09f | 2 | |
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
f63ff66b | 5 | # the Free Software Foundation; either version 3 of the License, or |
c2afe09f | 6 | # (at your option) any later version. |
7 | # | |
8 | # This program is distributed in the hope that it will be useful, | |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
f63ff66b | 14 | # along with GCC; see the file COPYING3. If not see |
15 | # <http://www.gnu.org/licenses/>. | |
c2afe09f | 16 | |
17 | # GCC testsuite that uses the 'dg.exp' driver. | |
18 | ||
19 | # There's a bunch of headers we need. | |
20 | if [is_remote host] { | |
21 | foreach header [glob -nocomplain $srcdir/$subdir/*.{h,def} ] { | |
22 | remote_download host $header | |
23 | } | |
24 | } | |
25 | ||
26 | # Load support procs. | |
27 | load_lib g++-dg.exp | |
28 | load_lib target-supports.exp | |
29 | ||
30 | # If the target system supports vector instructions, the default action | |
31 | # for a test is 'run', otherwise it's 'compile'. Save current default. | |
32 | # Executing vector instructions on a system without hardware vector support | |
33 | # is also disabled by a call to check_vect, but disabling execution here is | |
34 | # more efficient. | |
35 | global dg-do-what-default | |
36 | set save-dg-do-what-default ${dg-do-what-default} | |
37 | ||
38 | # Set up flags used for tests that don't specify options. | |
da69a8aa | 39 | global DEFAULT_VECTCFLAGS |
c2afe09f | 40 | set DEFAULT_VECTCFLAGS "" |
41 | ||
42 | # These flags are used for all targets. | |
7688ffe5 | 43 | lappend DEFAULT_VECTCFLAGS "-O2" "-ftree-vectorize" "-fno-vect-cost-model" |
44 | ||
c2afe09f | 45 | # Skip these tests for targets that do not support generating vector |
46 | # code. Set additional target-dependent vector flags, which can be | |
47 | # overridden by using dg-options in individual tests. | |
da69a8aa | 48 | if ![check_vect_support_and_set_flags] { |
c2afe09f | 49 | return |
50 | } | |
51 | ||
80508571 | 52 | set VECT_SLP_CFLAGS $DEFAULT_VECTCFLAGS |
53 | ||
54 | lappend DEFAULT_VECTCFLAGS "-fdump-tree-vect-details" | |
55 | lappend VECT_SLP_CFLAGS "-fdump-tree-slp-details" | |
56 | ||
c2afe09f | 57 | # Initialize `dg'. |
58 | dg-init | |
59 | ||
60 | # Main loop. | |
386ef929 | 61 | g++-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/{pr,simd}*.{c,cc,S} ]] \ |
faff04c3 | 62 | "" $DEFAULT_VECTCFLAGS |
d2f3722f | 63 | g++-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/slp-pr*.{c,cc,S} ]] \ |
faff04c3 | 64 | "" $VECT_SLP_CFLAGS |
c2afe09f | 65 | |
ac926412 | 66 | #### Tests with special options |
67 | global SAVED_DEFAULT_VECTCFLAGS | |
68 | set SAVED_DEFAULT_VECTCFLAGS $DEFAULT_VECTCFLAGS | |
69 | ||
70 | # --param max-aliased-vops=0 | |
71 | set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS | |
72 | lappend DEFAULT_VECTCFLAGS "--param max-aliased-vops=0" | |
d2f3722f | 73 | g++-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/param-max-aliased*.\[cS\]]] \ |
faff04c3 | 74 | "" $DEFAULT_VECTCFLAGS |
ac926412 | 75 | |
c2afe09f | 76 | # Clean up. |
77 | set dg-do-what-default ${save-dg-do-what-default} | |
78 | ||
79 | # All done. | |
80 | dg-finish |