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Author SHA1 Message Date
Geza Lore
a67ba04c37 Remove dead code and some unused parameters 
Found with CLion inspections
 2020-06-01 17:49:42 +01:00
Wilson Snyder
ae448e5ef9 Fix older GCC compiler error. 2020-06-01 09:08:50 -04:00
Wilson Snyder
a57826b125 Line Coverage now tracks all statement lines, not just branch lines. 2020-05-31 15:52:17 -04:00
Geza Lore
656c460605 Add --dump-tree-addrids developer option 2020-05-31 20:21:55 +01:00
Geza Lore
95534fa5c5
Remove unused headers (#2389) 2020-05-31 20:21:07 +01:00
Wilson Snyder
611e8b10c6 Fix Verilog coverage to pass real column information 2020-05-31 09:05:10 -04:00
Michael Killough
047852eb08
Fix OpenBSD make in tests. (#2388) 2020-05-31 09:03:51 -04:00
Geza Lore
6318a08056 Fix --dump-tree with sparse dumps. 
"No changes since last dump!" is now only printed if the "last" dump was
actually performed and not skipped due to V3Option::dumpTreeLevel
settings.
 2020-05-31 13:48:30 +01:00
Wilson Snyder
b60a92eed3 Fix pre-C11 compiler warning. 2020-05-30 21:11:37 -04:00
Geza Lore
fe306a36b8
Add MergeCond pass to combine assignments with ?: on rhs (#2376) 
This provides minor simulation performance benefit, but can provide
large C++ compilation time improvement, notably with Clang (4x).

This patch implements #2366 .
 2020-05-30 21:09:05 +01:00
Geza Lore
18870f8b62 Remove remnants of long removed --trace-dups option 
See #2385
 2020-05-30 20:16:40 +01:00
Geza Lore
9712ceedd7 Internals: Remove empty statements. No functional change intended. 
Remove stray semicolons, mostly by capturing them in macros accurately.
This removes a ton on lint warnings from CLion.
 2020-05-30 19:13:18 +01:00
Wilson Snyder
2e32387e5c Fix GCC false warning on array bounds. (#2386) 2020-05-30 13:47:53 -04:00
Wilson Snyder
b66877c9df Internals: Refactor V3Expand newWordSel. No functional change intended. 2020-05-30 13:47:53 -04:00
Geza Lore
74a6f94e2b Internals: Remove dead code 2020-05-30 17:20:23 +01:00
Wilson Snyder
35fc8b7259 Debug: Show column numbers in .tree files 2020-05-30 10:08:30 -04:00
Wilson Snyder
e591afd101 Disable over-sensitive debug dump. 2020-05-30 09:35:48 -04:00
Wilson Snyder
a41cdf4cfb Tests: Add driver_verilator_flags (for verilator_ext_tests) 2020-05-30 08:19:44 -04:00
Wilson Snyder
ef72c42aa7 Commentary 2020-05-29 19:58:59 -04:00
Wilson Snyder
fbc814b54a Internal code coverage fixes 2020-05-29 19:35:54 -04:00
Wilson Snyder
4cfa3f879a Internals: Allow VL_DANGLING on pointer const. 2020-05-29 18:31:53 -04:00
Wilson Snyder
4a8c7e869f Fix coverage issue 2020-05-29 17:59:35 -04:00
Tomasz Gorochowik
a4a1c7a384
Fix swerv issues with Increment nodes (#2380) 2020-05-29 13:03:04 -04:00
Ludwig Rogiers
460315128b
Fix vpi_get_value() error message when passing unsupported vpiHandle. (#2378) 2020-05-29 08:10:22 -04:00
Wilson Snyder
8ddafb4d9f Update contributors (from email) 2020-05-28 21:35:38 -04:00
Wilson Snyder
ebda8f866c Cleanup codacity and missing consts. 2020-05-28 21:04:36 -04:00
Wilson Snyder
5ee4595aa8 Remove dead code (git_untabify), instead use make clang-format 2020-05-28 21:04:17 -04:00
Wilson Snyder
5089ac6119 Remove VL_ULL as ULL now in MSVC & C++11 2020-05-28 20:32:07 -04:00
Wilson Snyder
3f66f846cd Travis enable SystemC test (#1601) 2020-05-28 18:52:03 -04:00
Wilson Snyder
279f21bb5b Configure now enables SystemC if it is installed as a system headers. 2020-05-28 18:51:46 -04:00
Wilson Snyder
773ed97504 Internals Most VerilatedLockGuard can be const. No functional change intended. 2020-05-28 18:23:46 -04:00
Wilson Snyder
b6d4899d3f Commentary 2020-05-28 18:09:31 -04:00
Maciej Sobkowski
9d48ff7745
Support pre/postifx incrementation/decrementation in array index (#2223) 2020-05-28 18:08:15 -04:00
Stephen Henry
c4aab57c62
Internals: Refactor to introduce VerilatedFdList. (#2363) 2020-05-28 17:59:18 -04:00
Maarten De Braekeleer
e8f27be200 Fix Visual Studio compiler issues (#2375) 
* Make sure compiler creates same object file as target of rule
* MSVC requires a string return
* Case ranges are a gnu extension which MSVC does not understand
* _dupenv_s also returns 0 if the var could not be found
See https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/dupenv-s-wdupenv-s?view=vs-2019
 2020-05-28 17:39:20 -04:00
Wilson Snyder
15f0f967b3 Fix uninit variable warning 2020-05-28 17:33:44 -04:00
Wilson Snyder
cbafff8a71 Commentary 2020-05-27 21:52:55 -04:00
Wilson Snyder
41e362b580 Tests: Remove some old conditional-fail checks. 2020-05-27 21:44:28 -04:00
Geza Lore
622f59ad65
Set OPT_FAST=-Os as default (#2374) 2020-05-28 00:57:49 +01:00
Wilson Snyder
c5da38206e Fix configure over-disabling warnings. 2020-05-27 08:45:11 -04:00
Geza Lore
d737266f64
Add OPT_GLOBAL to use for run-time library (#2373) 
This allows compiling the run-time library with optimization even when OPT_FAST is not used in order to imporove model build speed, possibly during debug cycles.
 2020-05-27 01:52:08 +01:00
Wilson Snyder
978c35995a Support const cast (ignored since not linting const yet) 2020-05-26 20:44:20 -04:00
Wilson Snyder
2af7f2fa18 Internals: Parser cleanup of cast. 2020-05-26 20:29:54 -04:00
Wilson Snyder
373c9090d3 Update contributors (from email) 2020-05-26 19:12:19 -04:00
Stefan Wallentowitz
723d407a87
[docker] Unify docker files (#2371) 
Unify the actions in the Dockerfiles between the runtime environment
and the run containers.

Fixes #2345

Signed-off-by: Stefan Wallentowitz <stefan.wallentowitz@hm.edu>
 2020-05-26 20:38:43 +02:00
Stefan Wallentowitz
dc90e6c3c3
Generate file with waivers (#2354) 
This adds the flag --generate-waivefile <filename>. This will generate
a verilator config file with the proper lint_off statemens to turn off
warnings emitted during this particular run.

This feature can be used to start with using Verilator as linter and
systematically capture all known lint warning for further
elimination. It hopefully helps people turning of -Wno-fatal or
-Wno-lint and gradually improve their code base.

Signed-off-by: Stefan Wallentowitz <stefan.wallentowitz@hm.edu>
 2020-05-26 20:38:14 +02:00
Stefan Wallentowitz
68a2ed6776
Fix output of loops on waiving (#2355) 
When an unopt loop is waived, we also don't want the loop's example
path being plot.

Signed-off-by: Stefan Wallentowitz <stefan.wallentowitz@hm.edu>
 2020-05-26 08:45:57 +02:00
Wilson Snyder
7f32d4dc45 Internals: Parser cleanup of expressions. 2020-05-25 21:51:05 -04:00
Geza Lore
7b683fe258 Use sane --output-split values by default to help large builds 
--output-split is now on by default with value 20000.
--output-split-cfuncs and --output-split-ctrace now defaults to the
value of --output-split unless explicitly specified.
 2020-05-26 01:22:10 +01:00
Geza Lore
72858175a2 Only emit VM_PARALLEL_BUILDS=1 iff --output-split caused a split. 
Previously we set VM_PARALLEL_BUILDS=1 if the --output-split option was
provided. Now we only do it iff it actually causes a split.
 2020-05-26 01:22:10 +01:00