Krystine Sherwin
63e8c5bb03
tests/symfpu: Switch to generate_mk.py
2026-06-06 10:04:17 +12:00
Krystine Sherwin
cdcd082797
symfpu: Test comparisons
2026-06-06 09:34:46 +12:00
Krystine Sherwin
0cc2906bae
tests/symfpu: Extra muladd tests
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Switch inputs back to `anyseq`, and add coverage for muladd with constant multiplier output and varying addend (also an assertion).
Use an `ifdef` to control clocked properties (because of the assertion, it's no longer just covers that are clocked).
2026-06-06 09:34:45 +12:00
Krystine Sherwin
7495ad2664
tests/symfpu: Testing sqrt
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Coverage supports `sqrt`, including new general rounding detection instead of just inf/ebmin/zero (since they aren't possible with `sqrt`).
More `sqrt` assertions, as well as the addition of `altsqrt` verification.
Some adjustments of macros.
2026-06-06 09:34:44 +12:00
Krystine Sherwin
67a6b10e7b
symfpu: Add altdiv
2026-06-06 09:34:43 +12:00
Krystine Sherwin
d628022459
tests/symfpu: Add cover checks
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Include mask/map for abc inputs (and switch to `anyconst` instead of `anyseq`).
Add false divide check for mantissa.
Covers aren't currently being tested by anything (and have to be removed for `sat`), but I've been using it locally with SBY to confirm that the different edge cases are able to be verified (e.g. when verifying HardFloat against symfpu while using the masked inputs to reduce solver time).
2026-06-06 09:34:43 +12:00
Krystine Sherwin
acf011b0f0
Fix tininess when rounding to ebmin
2026-06-06 09:34:43 +12:00
Krystine Sherwin
a2c8d6cea0
tests/symfpu: UF to ebmin is valid
2026-06-06 09:34:42 +12:00
Krystine Sherwin
1829dd3659
Don't raise DZ when left is inf
2026-06-06 09:34:42 +12:00
Krystine Sherwin
29036bc4a0
symfpu: Dynamic rounding mode
2026-06-06 09:34:42 +12:00
Krystine Sherwin
acd0e5680d
symfpu: floatWithStatusFlags
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Now with verified muladd exceptions.
2026-06-06 09:34:41 +12:00
Krystine Sherwin
2af3557373
symfpu: Verifying rounding modes
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Works for everything but muladd.
Which I saw coming, but am still frustrated by.
2026-06-06 09:34:41 +12:00
Krystine Sherwin
58c2c95618
symfpu: Configurable rounding modes
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Including tests, but currently only testing rounding modes on multiply.
Also missing the ...01 case.
2026-06-06 09:34:41 +12:00
Krystine Sherwin
c02114af8a
symfpu: Add flags
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Use symfpu fork.
Add tests for symfpu properties and extra edge case checking for flags.
2026-06-06 09:34:05 +12:00
Miodrag Milanović
693d5a7eb0
Merge pull request #5903 from YosysHQ/krys/verific_memsize
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verific: Fix non-contiguous memory flattening producing out of bounds accesses in some cases
2026-06-04 05:43:04 +00:00
Miodrag Milanovic
ce280354cf
Update CI scripts for CMake
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Co-authored-by: Catherine <whitequark@whitequark.org>
2026-06-03 08:58:11 +00:00
Catherine
a727e7f6e7
Migrate build system to CMake
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See #5895 for details.
This commit does not include CI or documentation changes.
2026-06-03 08:58:10 +00:00
Catherine
bcc736ed7d
Revert "Putting back some Makefile.conf"
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This reverts commit d8587f44f0
2026-06-02 15:01:50 +00:00
Philippe Sauter
c89cfe1e6e
peepopt: add shiftpow2 pattern
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Rewrite power-of-two indexed word selects to $bmux when the shift
amount already carries the scale as low zero bits.
Keep the rule to non-overlapping selections and bound the generated
mux ways. Add regressions for aligned shifts, padding, signed
extension, and shiftmul handoff cases.
2026-05-31 02:01:32 +02:00
Krystine Sherwin
0360a4bd0a
tests/check_mem: Drop unused init check
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It was also raising an error in `read_verilog`.
2026-05-30 11:06:11 +12:00
Emil J. Tywoniak
80bdbaa010
genrtlil: don't avoid emitting flops for nosync
2026-05-29 11:37:08 +02:00
Krystine Sherwin
52e0030cc5
tests/check_mem: Add problematic case
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Verific reports it as 16 2-bit addresses, meaning we have to iterate over the last dimension while skipping indices.
2026-05-29 18:40:25 +12:00
Krystine Sherwin
ab5f25db9a
Add test for non-contiguous memory init
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Also negative memory addresses.
2026-05-29 18:40:24 +12:00
Krystine Sherwin
aac7366862
tests: Add check_mem to vanilla-test
2026-05-29 18:40:24 +12:00
Krystine Sherwin
f6327cc444
check_mem: Add -non-const option
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Can identify potentially dangerous addressing, but also prone to false-positives.
2026-05-29 18:40:24 +12:00
Krystine Sherwin
07e3d648aa
Add check_mem command
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Comes with a set of tests which (currently) pass with `read_verilog` but fail with `verific` based on #5878 .
Add `--check-sv`, an alternative to `--prove-sv` with generator defined yosys commands. Helpful for when you want to run the same set of commands on a bunch of sv files.
2026-05-29 18:40:23 +12:00
Miodrag Milanović
1801abf30a
Merge pull request #5913 from YosysHQ/abcexternal
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Putting back some Makefile.conf
2026-05-28 09:49:16 +00:00
Miodrag Milanovic
d8587f44f0
Putting back some Makefile.conf
2026-05-28 11:13:29 +02:00
nella
d6106f141c
Add matching for fused mac operations for Nexus ( fix #5906 ).
2026-05-28 09:58:18 +02:00
junyao
6f111118de
proc: ignore nosync temporaries in always_latch checks
2026-05-26 00:56:07 +08:00
Miodrag Milanovic
4c8e61a52b
Expose SBY binary location
2026-05-19 16:08:21 +02:00
Miodrag Milanovic
07924a3c62
Use common.mk for sva tests as well
2026-05-19 15:15:41 +02:00
Miodrag Milanovic
2b3f4c37f5
Fix functional tests
2026-05-19 14:42:08 +02:00
Miodrag Milanovic
15e09163cd
Do not use Makefile.conf
2026-05-19 14:29:06 +02:00
Miodrag Milanovic
c0779f488a
Make out of tree build testing possible
2026-05-19 14:26:07 +02:00
Emil J. Tywoniak
1c831aa50d
threading: whitespace
2026-05-18 16:26:14 +02:00
Miodrag Milanovic
4a4c3a3be6
Make better validation
2026-05-18 08:50:38 +02:00
Miodrag Milanovic
ef092e1f15
Include conf so individual test running works
2026-05-18 08:50:20 +02:00
Leon White
59c1bc35cb
Fix aiger tests when ABCEXTERNAL is set
2026-05-16 09:12:20 +02:00
Miodrag Milanovic
1ef6311e5b
Update documentation and few more defines
2026-05-13 11:24:45 +02:00
Miodrag Milanovic
7fe32137bd
Revert "Fix tests due to ABC improvements"
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This reverts commit 417e871b06
2026-05-11 14:47:08 +02:00
Emil J
1f02343268
Merge pull request #5817 from YosysHQ/emil/clockgate-reject-sdffe
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clockgate: reject $sdffe to fix priority handling
2026-05-08 18:38:51 +00:00
Emil J. Tywoniak
425d47ad2c
clockgate: test $sdffe rejected
2026-05-07 16:13:14 +02:00
Emil J. Tywoniak
687e5442f2
clockgate: formal liberty tests
2026-05-07 16:08:55 +02:00
Emil J
4e35ed5955
Merge pull request #5827 from cdleary/cdleary/2026-04-21-sv-positional-assignment-unpacked
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Support positional assignment patterns for unpacked arrays
2026-05-07 10:55:17 +00:00
Lofty
ab316c14d2
Merge pull request #5844 from YosysHQ/lofty/abc-refactor-5
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abc_new: integration testing via synth_gatemate
2026-05-06 13:40:15 +00:00
Lofty
fecea911ff
synth_gatemate: add -abc_new option
2026-05-06 14:02:48 +01:00
Lofty
0d3923d086
abc_new: use default script if not specified
2026-04-28 12:33:21 +01:00
Emil J
a966d06524
Merge pull request #5825 from petterreinholdtsen/autotest-race-text-busy
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Added locking around compiling in autotest.sh to avoid text busy race.
2026-04-28 09:12:33 +00:00
Emil J
cfa66f5335
Merge pull request #5824 from petterreinholdtsen/autotest-cxxflags
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Use CPPFLAGS and CXXFLAGS when compiling in autotest.sh.
2026-04-27 22:06:07 +00:00
