projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 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] } { | |
| 8661f70c FW |
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" |