For better appearance and usefullnes, include ISA/ASE name and
instruction group name in the output of tests. For example, all
this data will be displayed for FMAX_A.W test:

| MSA       | Float Max Min       | FMAX_A.W    |
| PASS:  80 | FAIL:   0 | elapsed time: 0.16 ms |

(the data will be displayed in one row; they are presented here in two
rows not to exceed the width of the commit message)
Signed-off-by: NAleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: NAleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1561031359-6727-2-git-send-email-aleksandar.markovic@rt-rk.com>

Add function reset_msa_registers() and utilize it in each MSA test.
This is needed to ensure independency of test results on the state of
MSA registers before test execution. This also allows for correction
of tests for VSHF* instructions, that are now independent on the
previous state of MSA registers.
Signed-off-by: NAleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: NAleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1559838440-9866-9-git-send-email-aleksandar.markovic@rt-rk.com>

Add missing bits and peaces of the tests of the emulation of certain
MSA (non-immediate variants): some tests were missing two last cases;
some instructions were missing wrappers; some test included wrong
headers; some tests were missing altogether; updated some copywright
preambles; do several other minor cleanups.
Signed-off-by: NAleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: NMateja Marjanovic <mateja.marjanovic@rt-rk.com>
Reviewed-by: NAleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1555699081-24577-4-git-send-email-aleksandar.markovic@rt-rk.com>

Rename two header files for consistency and clarity. Do all other
changes to accommodate new names.
Signed-off-by: NAleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: NAleksandar Rikalo <amarkovic@wavecomp.com>
Message-Id: <1551981716-30664-3-git-send-email-aleksandar.markovic@rt-rk.com>

Correct preambles of test source files.
Signed-off-by: NAleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: NAleksandar Rikalo <amarkovic@wavecomp.com>
Message-Id: <1551981716-30664-2-git-send-email-aleksandar.markovic@rt-rk.com>

These are the regression tests for integer addition MSA instruction
- various flavors of instruction add (ADD, ADDS, HADD,...).
Signed-off-by: NMateja Marjanovic <mateja.marjanovic@rt-rk.com>
Signed-off-by: NAleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: NAleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1551718283-4487-3-git-send-email-mateja.marjanovic@rt-rk.com>

Add tests for MSA logic instructions. This includes following
instructions:

  * AND.V - logical AND
  * NOR.V - logical NOR
  * OR.V - logical OR
  * XOR.V - logical XOR

Each test consists of 80 test cases, so altogether there are 320
test cases.
Reviewed-by: NAleksandar Rikalo <arikalo@wavecomp.com>
Signed-off-by: NAleksandar Markovic <amarkovic@wavecomp.com>