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1d506c26 | 1 | # Copyright 2021-2024 Free Software Foundation, Inc. |
8661f70c FW |
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 this program. If not, see <http://www.gnu.org/licenses/>. | |
15 | ||
16 | # Test fp16 support in AVX512 registers. | |
17 | ||
6d1df450 | 18 | require allow_avx512fp16_tests |
8661f70c FW |
19 | |
20 | standard_testfile | |
21 | ||
22 | if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile}] } { | |
23 | return -1 | |
24 | } | |
25 | ||
26 | if { ![runto_main] } { | |
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27 | return -1 |
28 | } | |
29 | ||
30 | # Test xmm. | |
31 | set line1 [gdb_get_line_number "first breakpoint here"] | |
32 | gdb_breakpoint $line1 | |
33 | gdb_continue_to_breakpoint "line1" ".*$srcfile:$line1.*" | |
34 | ||
35 | gdb_test "print \$xmm0.v8_half" \ | |
36 | "= \\{0.5, 0.625, 0.75, 0.875, 0, 0, 0, 0\\}" | |
37 | ||
38 | gdb_test "print \$xmm6.v8_half" \ | |
39 | "= \\{3.5, 3.625, 3.75, 3.875, 0, 0, 0, 0\\}" | |
40 | ||
41 | # Test ymm. | |
42 | set line2 [gdb_get_line_number "second breakpoint here"] | |
43 | gdb_breakpoint $line2 | |
44 | gdb_continue_to_breakpoint "line2" ".*$srcfile:$line2.*" | |
45 | ||
46 | gdb_test "print \$ymm0.v16_half\[1\]" "= 10.25" | |
47 | gdb_test "print \$ymm6.v16_half\[1\]" "= 22.25" | |
48 | ||
49 | # Test zmm. | |
50 | set line3 [gdb_get_line_number "third breakpoint here"] | |
51 | gdb_breakpoint $line3 | |
52 | gdb_continue_to_breakpoint "line3" ".*$srcfile:$line3.*" | |
53 | ||
54 | gdb_test "print \$zmm0.v32_half\[1\]" "= 28.5" | |
55 | gdb_test "print \$zmm6.v32_half\[1\]" "= 76.5" | |
56 | ||
57 | # Test setting of half values. | |
58 | gdb_test_no_output "set var \$xmm0.v8_half\[0\] = 32.25" | |
59 | gdb_test_no_output "set var \$ymm3.v16_half\[1\] = 33.5" | |
60 | gdb_test_no_output "set var \$zmm7.v32_half\[2\] = 22.75" | |
61 | ||
62 | gdb_test "p \$xmm0.v8_half\[0\]" "= 32.25" | |
63 | gdb_test "p \$ymm3.v16_half\[1\]" "= 33.5" | |
64 | gdb_test "p \$zmm7.v32_half\[2\]" "= 22.75" |