fcb8bc22bd
Internals: Remove m_classPrefix from AstNodeVarRef/AstNodeCCall
...
This is now redundant and can be reconstituted in V3EmitC without being
explicitly stored.
2021-06-19 20:42:38 +01:00
60d5f0e86b
Emit model implementation as loose methods. ( #3006 )
...
This patch introduces the concept of 'loose' methods, which semantically
are methods, but are declared as global functions, and are passed an
explicit 'self' pointer. This enables these methods to be declared
outside the class, only when they are needed, therefore removing the
header dependency. The bulk of the emitted model implementation now uses
loose methods.
2021-06-13 14:33:11 +01:00
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
fd35492226
Split V3Hashed to V3Hasher and V3DupFinder ( #2967 )
...
V3Hasher is responsible for computing AstNode hashes, while V3DupFinder
can be used to find duplicate trees based on hashes. Interface of
V3DupFinder simplified somewhat. No functional change intended at this
point, but hash computation might differ in minor details, this however
should have no perceivable effect on output/runtime.
Implements (#2964 )
2021-05-21 01:41:46 +01:00
471f14d26a
Clean up V3Combine ( #2965 )
...
- Remove dead code
- Simplify what is left
- Minor improvements using C++11
- Remove special case AstNode constructors used only in one place in
V3Combine (inlined instead).
2021-05-17 13:26:24 +01:00
3a55600913
Internals: Restyle with C++11 using replacing typedef
2021-03-12 18:10:45 -05:00
404b323f8c
Internals: Remove some unnecessary typedefs. No functional change.
2021-03-12 17:26:53 -05:00
bd602d0e2d
Copyright year update
2021-01-01 10:29:54 -05:00
b7a533109d
Fix cppcheck warnings. No functional change intended.
2020-12-23 15:22:02 -05:00
c39a8b439a
Internals: Use emplace instead of insert(make_pair(...)). No functional change intended.
2020-12-18 18:24:47 -05:00
5ee30e271e
When combine functions, favor keeping non-slow name.
2020-12-13 21:53:55 -05:00
b6ded59c2b
Internals: Use and enforce class final for ~5% performance boost.
2020-11-18 21:32:16 -05:00
1b0a48ea02
Internals: Use C++11 = default where obvious. No functional change intended.
2020-11-16 19:56:16 -05:00
79d33bf1ee
Use C++11 for loops, from clang-migrate. No functional change intended
2020-11-10 22:10:38 -05:00
e6b0479b80
Internals: CFunc VL_RESTORER. No functional change intended.
2020-10-31 09:14:47 -04:00
bed3101dfc
Internals: Use VL_RESTORER class to save/restore vars. No functional change intended.
2020-08-24 21:13:28 -04:00
d75a8624c1
C++11: constexpr replacing defines. No functional change intended.
2020-08-16 14:19:12 -04:00
78aee6f4e7
C++11: Use sized enums (+4% performance).
2020-08-16 12:05:35 -04:00
ee9d6dd63f
C++11: Favor auto, range for. No functional change intended.
2020-08-16 11:44:06 -04:00
72d2cff0a1
C++11: Use member declaration initalizations. No functional change intended.
2020-08-16 11:44:06 -04:00
042d3eed23
C++11: Use override where possible. No functional change.
2020-08-16 11:44:05 -04:00
c0127599df
C++11: Use nullptr. No functional change.
2020-08-16 11:44:05 -04:00
7c54a451a9
C++11: Remove pre-c11 VL_OVERRIDE etc. No functional change.
2020-08-16 11:44:05 -04:00
c83b1478e1
Internals: Ifdef out V3Combine incomplete dead code.
2020-06-04 21:55:00 -04:00
6ce878cb0d
Fix some clang-tidy warnings
2020-06-01 23:16:17 -04:00
a67ba04c37
Remove dead code and some unused parameters
...
Found with CLion inspections
2020-06-01 17:49:42 +01:00
95534fa5c5
Remove unused headers ( #2389 )
2020-05-31 20:21:07 +01:00
6a54fb6f96
Modify std::multimap in V3Combine safely.
...
We used to iterate the m_callMmap std::multimap by getting limit
iterators from equal_range, but we also modify the same map in the loop
which invalidates those limit iterators. Note this only caused actual
problems if the new AstCCall inserted via 'addCall' in the loop had a
memory address (which is used as the key) which fell into the range
returned by equal_range, so was pretty hard to trigger.
2020-05-07 14:31:43 +01:00
f3308d236b
clang-format remaining sources. No functional change.
2020-04-15 07:58:34 -04:00
f6048cc9c1
Fix clang warning. No functional change.
2020-04-05 08:22:51 -04:00
19b472cf0b
Internals: Cleanup unused nodep in visitors. No functional change intended.
2020-04-04 08:31:14 -04:00
1ce360ed5b
Add SPDX license identifiers. No functional change.
2020-03-21 11:24:24 -04:00
a4e8d39932
Spelling fixes
2020-01-24 20:10:44 -05:00
fbdf5f2dad
Internals: Mark all visit() with VL_OVERRIDE. Closes #2132 .
...
* Add VL_OVERRIDE macro so that compiler can tell my typo when trying to override a function.
* Mark visit() with VL_OVERRIDE. No functional change intended.
2020-01-21 17:35:56 -05:00
623c4ec103
Internals: Create VL_DO_DANGLING. No functional change intended.
2020-01-16 20:17:11 -05:00
f23fe8fd84
Update copyright year.
2020-01-06 18:05:53 -05:00
5811ec07e6
Update URLs to https://verilator.org
2019-11-07 22:33:59 -05:00
d472ef63e9
Internals: Cleanup some misnamed classes. No functional change.
2019-10-05 08:17:21 -04:00
e556269692
Commentary - Spelling fixes
2019-09-12 07:22:22 -04:00
fa904f386c
Commentary - Spelling fixes
2019-09-09 07:50:21 -04:00
8548ecfdac
Internals: Add UASSERT_OBJ macro to replace hand-done ifs. No functional change intended.
...
This makes it easier to filter out correctly zero code-coverage lines.
2019-07-06 12:57:50 -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
62a7d713a7
Fix internal error on xrefs into unrolled functions, bug1387.
2019-01-06 17:38:27 -05:00
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
595419b370
Internals: Sort includes for clang-tidy. No functional change intended.
2018-10-14 07:04:18 -04:00
75f28fd446
Internals: Fix spacing of function calls. No functional change.
2018-08-25 09:52:45 -04:00
9f5a4c9b22
Fix cppcheck warnings. No functional change intended.
2018-06-14 19:04:52 -04:00
7fc565a1bd
Merge from master
2018-06-14 19:04:36 -04:00
Geza Lore
Wilson Snyder
Yutetsu TAKATSUKASA