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| author | Max Filippov <jcmvbkbc@gmail.com> | 2020-03-14 11:13:53 -0700 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2020-08-21 12:48:15 -0700 |
| commit | f8c613701637ebfbf75570153715af3ac7aeca9d (patch) | |
| tree | 2daf1e3b5bd4aa9c65a12b58eb98cdc1b575e3ab /tests/tcg | |
| parent | cfa9f0518144c0ea30f51fd2f203a09dd0a40cd9 (diff) | |
target/xtensa: implement FPU division and square root
This does not implement all opcodes related to div/sqrt as specified in
the xtensa ISA, partly because the official specification is not
complete and partly because precise implementation is unnecessarily
complex. Instead instructions specific to the div/sqrt sequences are
implemented differently, most of them as nops, but the results of
div/sqrt sequences is preserved.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'tests/tcg')
0 files changed, 0 insertions, 0 deletions