ca42be982c
Copyright year update.
2022-01-01 08:26:40 -05:00
cd737065f2
Internals: More const. No functional change intended.
2021-11-26 17:55:36 -05:00
d2a8fa7440
Fix display of empty string constant ( #3207 ).
2021-11-17 17:46:08 -05:00
987ce927eb
Remove unused code. No functional change.
2021-11-09 19:46:19 +00:00
4ed00c563c
Support displaying x and z in $display task ( #3107 ) ( #3109 )
2021-09-02 08:10:52 -04:00
8681861be9
Improve bitop tree optimization
...
- Remove redundant casting
- Cheaper final XOR parity flip (~/^1 instead of != 0)
- Support XOR reduction of ~XOR nodes
- Don't add redundant masking of terms
- Support unmasked terms
- Add cheaper implementation for single bit only terms
- Ensure result is clean under all circumstances (this fixes current bugs)
2021-08-18 22:00:13 +01:00
22e0f3edbe
Introduce small object optimization to V3Number ( #3034 )
2021-06-30 21:20:56 +09:00
8814111724
Rework Ast hashing to be stable ( #2974 )
...
Rework Ast hashing to be stable
Eliminated reliance on pointer values in AstNode hashes in order to make
them stable. This requires moving the sameHash functions into a visitor,
as nodes pointed to via members (and not child nodes) need to be hashed
themselves.
The hashes are now stable (as far as I could test them), and the impact
on verilation time is small enough not to be reliably measurable.
2021-05-21 14:34:27 +01:00
5b4448de23
Internals: Add some std::'s. No functional change intended.
2021-03-26 23:22:52 -04:00
3a55600913
Internals: Restyle with C++11 using replacing typedef
2021-03-12 18:10:45 -05:00
be31fdcfe4
Use Google-style-guide header guard naming, to avoid __ prefix.
2021-03-03 21:57:07 -05:00
cea8b65f8c
Internals: Make some accessors in V3Number public ( #2756 ). No functional change.
2021-01-16 09:47:04 -05:00
83d978c2cd
Fix generate for unrolling to be signed ( #2730 ).
2021-01-02 21:43:13 -05:00
bd602d0e2d
Copyright year update
2021-01-01 10:29:54 -05:00
af0e535015
Internals: Remove Xnor node type.
...
Convert to Not(Xor(x)) up front, to help code coverage and optimize out extra nots sooner.
2020-12-10 00:04:10 -05:00
8e06b1e925
Misc internal coverage cleanups
2020-12-07 23:15:29 -05:00
9bd5cd4ef3
Internals: Track null separately from '0
2020-12-05 16:49:10 -05:00
d77beecc6e
Fix $countbits(..., 'z)
2020-11-27 21:34:40 -05:00
abfee1270f
Improve internal code coverage
2020-11-18 22:21:48 -05:00
b6ded59c2b
Internals: Use and enforce class final for ~5% performance boost.
2020-11-18 21:32:16 -05:00
c0127599df
C++11: Use nullptr. No functional change.
2020-08-16 11:44:05 -04:00
98cd925fda
Fix non-32 bit conversion to float ( #2495 ).
2020-08-06 21:56:43 -04:00
fbc814b54a
Internal code coverage fixes
2020-05-29 19:35:54 -04:00
6a882f9dc6
Internal code coverage improvements. No functional change intended.
2020-05-23 10:34:58 -04:00
f005b7fd87
Support scan %* format
2020-05-11 22:13:59 -04:00
f9a0cf0cff
Support $countbits ( #2287 )
2020-05-10 14:27:22 -04:00
5f7ae1fbce
wip
2020-05-07 21:04:26 -04:00
7d7e67b49b
Show Verilog reference on V3Number asserts.
2020-05-04 19:57:21 -04:00
f3308d236b
clang-format remaining sources. No functional change.
2020-04-15 07:58:34 -04:00
a331397954
Fix real conversion from constant with X/Z.
2020-04-05 11:56:15 -04:00
bd5d4c61c6
Suppress REALCVT for small whole real numbers.
2020-04-01 19:24:07 -04:00
1ce360ed5b
Add SPDX license identifiers. No functional change.
2020-03-21 11:24:24 -04:00
609a5dc26d
Fix cppcheck warnings. No functional change intended.
2020-02-03 23:21:56 -05:00
4443ab34fd
Support left justified . Closes #2101 .
2020-01-15 07:32:45 -05:00
2a50fafef2
Fix %{number}s with strings. #2093 .
2020-01-09 19:39:27 -05:00
f23fe8fd84
Update copyright year.
2020-01-06 18:05:53 -05:00
8cdc0c4e00
Support string putc, getc, substr, bug1606.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-15 08:09:52 -05:00
c2037ddbc5
Support string compare, icompare, ato* methods, bug1606.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-09 19:17:52 -05:00
700f2072c0
Framework for WDatas being vectors of 64-bit EDatas, but not supporting this at this time.
2019-12-08 21:36:38 -05:00
0c0198cf55
Support string.toupper and string.tolower.
2019-11-17 05:05:09 -05:00
5811ec07e6
Update URLs to https://verilator.org
2019-11-07 22:33:59 -05:00
771a301f66
Commentary: Remove newlines, upsets some patches. No functional change.
2019-10-04 20:17:11 -04:00
a9954a71c3
Fix case statements with strings, bug1536.
2019-10-04 19:13:39 -04:00
b947391662
Retain widthSized when simulating
2019-08-12 15:38:58 -04:00
4a14788c9b
When showing an error, show the instance location
2019-07-26 12:52:38 -04:00
0d71c1154d
Fix overshift error to have user's source line.
2019-06-15 07:44:03 -04:00
6ffbb7cabf
Internals: Remove extra semicolons. No functional change.
2019-06-11 18:31:06 -04:00
f6f8073058
Support logical equivalence operator <->.
2019-06-01 19:40:06 -04:00
b83b606267
Internals: Detab and fix spacing style issues. No functional change.
...
When diff, recommend using "git diff --ignore-all-space"
When merging, recommend using "git merge -Xignore-all-space"
2019-05-19 16:13:13 -04:00
3411279294
Internals: Relocate quoteNameControls, part of bug1444.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-05-16 21:44:01 -04:00
eac3458647
Internals: V3Number tracks node information, part of bug1305.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-05-09 20:03:19 -04:00
37c8cc82b2
Auto-extend and WIDTH warn on unsized X/Zs, bug1423.
2019-05-07 21:57:38 -04:00
8a4aeddbb0
Copyright year update.
2019-01-03 19:17:22 -05:00
304a24d03a
Internals: Fix many clang-tidy issues. No functional change intended.
2018-10-14 18:39:33 -04:00
d87b9d25ca
Internals: Cleanup and standardize include order. No functional change intended.
2018-10-14 13:59:40 -04:00
75f28fd446
Internals: Fix spacing of function calls. No functional change.
2018-08-25 09:52:45 -04:00
94e8cf1de9
Internals: Use explicit std:: instead of using namespace std. No functional change intended.
2018-02-01 21:24:41 -05:00
8e65d93d6d
Copyright year update. No functional change.
2018-01-02 18:05:06 -05:00
662ebece71
Support string len() method.
2017-12-07 19:57:11 -05:00
895fc0911a
Support > 64 bit decimal $display.
2017-12-02 22:10:58 -05:00
70daadf987
Fix cpp-check warnings; support XML format 2
2017-07-06 20:25:59 -04:00
bdeee35669
Add warning on mis-sized literal, bug1156.
2017-04-26 18:34:01 -04:00
e6d7e7e329
Version bump
2017-01-15 12:13:13 -05:00
b738d1960a
Copyright year update
2016-01-06 20:36:41 -05:00
b0a249f338
Fix display %u, %v, %p, %z, bug989.
2015-11-10 21:12:15 -05:00
49108c23f0
Support with non-format arguments, bug467.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-10-27 20:58:31 -04:00
318ded4198
Internals: Cleanup cppcheck warnings.
2015-10-03 22:33:06 -04:00
dc57282168
Internal: Fix setBit from earlier commit, bug971.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-09-30 07:02:39 -04:00
6bda57da5d
Internals: Fix setBit not clearing X mask.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-09-29 20:59:17 -04:00
a59639413d
Fix part-select in constant function, bug916.
2015-05-09 14:01:54 -04:00
4c91ade61d
Copyright year update
2015-01-07 18:25:53 -05:00
43be4cf2b5
Add 'string' printing and comparisons, bug746, bug747, etc.
2014-11-28 15:01:50 -05:00
8b457b9b66
Internal: Rename string functions. No functional change.
2014-11-28 13:50:37 -05:00
6da13c6486
Internals: Split V3Error into V3FileLine. No functional change.
2014-11-22 11:48:39 -05:00
27af9b6b06
Fix clang warnings, bug818.
2014-09-11 21:28:53 -04:00
475e4207cc
Fix late constant division by zero giving X error, bug775.
2014-06-09 22:27:04 -04:00
06744b664a
Fix huge shifts to zero with -Wno-WIDTH, bug768.
2014-05-16 07:09:43 -04:00
d3049d9c89
Fix huge shifts to zero with -Wno-WIDTH, bug766.
2014-05-15 21:49:43 -04:00
f8f53df4ec
Fix X/Z extension with WIDTH param mismatch, bug764.
2014-05-10 21:38:36 -04:00
d34275150c
Support streaming operators, bug649.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2014-04-09 20:29:35 -04:00
fb4928b2f5
Fix power calculation; setAllOnes should not set hidden state bits in V3Number.
2014-04-08 20:28:16 -04:00
ff19dd94f9
Fix power operator calculation, bug730.
2014-04-05 15:44:49 -04:00
4422de0c6c
Copyright year update.
2014-01-06 19:28:57 -05:00
91159da30d
Fix enums with X values. Test in next commit.
2013-02-02 12:43:28 -05:00
a8bbf7231b
Copyright year update.
2013-01-01 09:42:59 -05:00
c6e7d87960
Commentary - Remove author lines as amany contributors now
2012-05-24 19:19:48 -04:00
1b511dd130
Internals: Add opLogIf(f). No functional change. Merge from Jeremy Bennet.
2012-04-19 21:02:08 -04:00
50edef4ab2
Add Emacs indentation line. No functional change
2012-04-12 21:08:20 -04:00
d45d58b6bf
Fix real constant parameter functions, bug475.
2012-04-02 21:58:40 -04:00
c2c7c7bd9a
Copyright year update
2012-01-15 10:26:28 -05:00
29e24818a1
Internals: Rename and cleanup some width() usages. No functional change.
2011-11-30 18:50:21 -05:00
df1da3dda9
Internals: Fix cppcheck warnings; no functional change intended
2011-08-04 21:58:45 -04:00
d88d85c172
Internals: Real2: Create numeric class; no functional change intended
2011-07-23 19:58:34 -04:00
ae4a261463
Internals: Rename UnaryMin to Negate. No functional change.
2011-07-08 06:03:07 -04:00
02f3beb8db
Add V3Number rotate functions; unused as yet
2011-03-30 21:31:29 -04:00
2923893d34
Support loop unrolling on width mismatches, bug 333
2011-03-12 07:45:04 -05:00
cfdb852843
Fix concatenates and vectored bufif1, bug326.
2011-02-23 21:21:59 -05:00
71c1f00ec2
Copyright year update
2011-01-01 18:21:19 -05:00
f71749c3c4
Fix some MSVC++ warnings
2010-01-24 20:53:24 -05:00
72b596efb3
DPI $display like sformat metacomment and $sformatf
2010-01-17 19:13:44 -05:00
Wilson Snyder
Geza Lore
Iru Cai
Yutetsu TAKATSUKASA
Yossi Nivin
Pieter Kapsenberg
Todd Strader
Todd Strader
Kanad Kanhere
Jamey Hicks
Todd Strader
Glen Gibb