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30 Commits

Author SHA1 Message Date
Wilson Snyder 4b4ca90c71 Internals: Create FuncRef/TaskRef directly from Func/Task pointer. No functional change intended 2024-12-15 09:15:49 -05:00
Wilson Snyder a934d965be Internals: Rename isInoutish 2024-11-25 18:25:36 -05:00
Zhou Shen 589612f914
Fix can't locate scope error in interface task delayed assignment (#5462) (#5568) 2024-11-02 09:42:57 -04:00
Krzysztof Bieganski 657d7f257b
Support named event locals (#5422) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2024-08-30 17:10:47 +02:00
Krzysztof Bieganski b7af859ba3
Fix forks capturing non-input ports in tasks (#5237) (#5343) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2024-08-08 21:55:46 +01:00
Krzysztof Bieganski abb46c9cb2
Refactor `AstMemberSel` creation with `AstVar` (#5251) 
No functional change intended.

Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2024-07-11 16:42:58 +02:00
Krzysztof Bieganski 25b9a16bc7
Fix references to ports in forks (#5123) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2024-05-17 07:38:36 -04:00
Wilson Snyder 94460867d3 Fix nondeterministic fork/tristate ordering (#4690). 2024-01-25 20:33:43 -05:00
Wilson Snyder 5b70325e52 Internals: Style/debug cleanups. No functional change. 2024-01-25 20:26:56 -05:00
Szymon Gizler 5f52c066e5
Internals: Add serializeOnly() and dumpTreeEitherLevel() (#4815) (#4715). No functional change intended. 2024-01-09 10:35:13 -05:00
Wilson Snyder e76f29e5ba Copyright year update 2024-01-01 03:19:59 -05:00
Krzysztof Bieganski 016e630ecf
Refine dynamic NBA condition (#4773) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2023-12-20 18:12:17 +01:00
Krzysztof Bieganski b8417abee5
Fix dynamic NBAs with automatic vars (#4696) 
This patch addresses two issues with NBAs in non-inlined functions/tasks:
- If the NBA writes to a local automatic var, the var could cease to exist before the NBA executes. This is normally addressed by fork dynscopes (#4356), but NBA-to-fork transformation happens way after `V3Fork` (in `V3Timing`). To solve this, we put NBAs that write to locals under forks in `V3Fork` already. This way, such locals will be put in dynscopes, and will still exist after the task containing the NBA exits.
- The above change means that any writes in forks other than `fork..join` should be handled by `V3Fork`. Thus, in `V3SchedTiming`, we only have to worry about read references, so we can simply copy all remaining locals. Because we copy, lifetimes are not an issue. This fixes a bug that allowed assignment intravals to be overwritten if they go out of scope in the containing function.
 2023-11-16 11:21:23 +01:00
Wilson Snyder 9fd5634778 Internals: Remove unneeded private's. No functional change 2023-11-13 21:37:45 -05:00
Wilson Snyder 4636a7f14b Internals: Fix uninitalized variables (#4636) 2023-11-11 14:58:54 -05:00
Wilson Snyder f3ae4b8786 Fix spelling 2023-11-10 23:25:53 -05:00
Krzysztof Boroński b110c55993
Fix a memory leak in V3Fork (#4628) 2023-11-05 11:39:06 -05:00
Geza Lore 30318a6654 C++11 cleanup 2023-10-28 11:26:48 +01:00
Krzysztof Boroński 89743aae5d
Fix stable name generation in V3Fork (#4615) (#4624) 2023-10-27 15:08:02 -04:00
Wilson Snyder b5828a7ce9 Fix header order botched by clang-format in recent commit. 2023-10-18 06:37:46 -04:00
github action 770cd24f27 Apply 'make format' 2023-10-18 02:50:27 +00:00
Wilson Snyder 431bb1ed16
Support compiling Verilator with gcc/clang precompiled headers (#4579) 2023-10-17 22:49:28 -04:00
Mariusz Glebocki 28bd7e5b19
Rework multithreading handling to separate by code units that use/never use it. (#4228) 2023-09-24 22:12:23 -04:00
Kamil Rakoczy a16ea94836
Fix detecting local vars in nested forks (#4493) (#4506) 2023-09-19 17:32:42 -04:00
Wilson Snyder d72f1b89fc Internals: Minor internal code coverage cleanups 2023-09-10 18:53:51 -04:00
Wilson Snyder b5b278d072 Fix fork crash with no init, test for (#4471) 2023-09-10 08:53:21 -04:00
Krzysztof Boroński 70b11f91b4
Support block_item_declaration in forks (#4455) 2023-09-08 16:40:14 +02:00
Wilson Snyder 8c480fd39e Internals: Fix cppcheck warnings 2023-08-31 18:29:58 -04:00
Krzysztof Boroński c3e19f2821
Move variables mutated under fork..join_none/join_any blocks into anonymous objects (#4356) 2023-08-29 20:01:00 +02:00
Krzysztof Boronski 21c01ba97b V3Fork - transform processes that can outlive their parents into separate tasks (#4253) 
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
 2023-06-14 20:44:53 +02:00