]>
Commit | Line | Data |
---|---|---|
7adcbafe | 1 | # Copyright (C) 2017-2022 Free Software Foundation, Inc. |
b4c522fa IB |
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 | |
5 | # the Free Software Foundation; either version 3 of the License, or | |
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 | |
14 | # along with GCC; see the file COPYING3. If not see | |
15 | # <http://www.gnu.org/licenses/>. | |
16 | ||
17 | # Test link-time optimization across multiple files. | |
18 | # | |
19 | # Programs are broken into multiple files. Each one is compiled | |
20 | # separately with LTO information. The final executable is generated | |
21 | # by collecting all the generated object files using regular LTO or WHOPR. | |
22 | ||
23 | if $tracelevel then { | |
24 | strace $tracelevel | |
25 | } | |
26 | ||
27 | # Load procedures from common libraries. | |
28 | load_lib standard.exp | |
29 | load_lib gdc-dg.exp | |
30 | ||
31 | # Load the language-independent compabibility support procedures. | |
32 | load_lib lto.exp | |
33 | ||
34 | # If LTO has not been enabled, bail. | |
35 | if { ![check_effective_target_lto] } { | |
36 | return | |
37 | } | |
38 | ||
6d9434e5 RO |
39 | # Likewise if the D runtime library is missing. |
40 | if { ![check_effective_target_d_runtime] } { | |
41 | return | |
42 | } | |
43 | ||
b4c522fa IB |
44 | lto_init no-mathlib |
45 | ||
46 | # Define an identifier for use with this suite to avoid name conflicts | |
47 | # with other lto tests running at the same time. | |
48 | set sid "d_lto" | |
49 | ||
50 | # Main loop. | |
51 | foreach src [lsort [find $srcdir/$subdir *_0.d]] { | |
52 | # If we're only testing specific files and this isn't one of them, skip it. | |
53 | if ![runtest_file_p $runtests $src] then { | |
cc2cc3be | 54 | continue |
b4c522fa IB |
55 | } |
56 | ||
57 | lto-execute $src $sid | |
58 | } | |
59 | ||
60 | lto_finish | |
61 |