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Commentary: Changes update

This commit is contained in:
Wilson Snyder 2026-02-16 23:19:19 -05:00
parent ed3aa43657
commit 1f157b36f5
1 changed files with 11 additions and 4 deletions
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@ -13,7 +13,7 @@ Verilator 5.045 devel
**Important:**
* Support #0 delays with IEEE-1800 compliant semantics (#7079). [Geza Lore]
* Support #0 delays with IEEE-1800 compliant semantics (#7079). [Geza Lore, Testorrent USA, Inc.]
This may require `-no-sched-zero-delay` to maintain performance vs. previous versions.
**Other:**
@ -41,6 +41,9 @@ Verilator 5.045 devel
* Support std::randomize() for queue, dynamic array, and associative array variables (#7044). [Yilou Wang]
* Support inherited and nested pre/post_randomize callbacks (#7049) (#7053). [Yilou Wang]
* Support `$get_initial_random_seed` (#7056) (#7069). [Srinivasan Venkataramanan]
* Support unique constraint on explicit array element subsets (#7057) (#7064). [Yilou Wang]
* Support force assignments to unpacked structs (#7060). [Ryszard Rozak, Antmicro Ltd.]
* Support power expressions with constant exponent in constraints (#7073). [Kamil Danecki]
* Remove deprecated `--xml-only`.
* Remove deprecated `--make cmake`.
* Change JSON dumps to not include booleans that are false (#6977).
@ -52,8 +55,8 @@ Verilator 5.045 devel
* Optimize more wide operation temporaries with substitution (#6972). [Geza Lore, Testorrent USA, Inc.]
* Optimize right shifts as clean (#6981). [Geza Lore, Testorrent USA, Inc.]
* Optimize temporary insertion for concatenations in DFG (#7013). [Geza Lore, Testorrent USA, Inc.]
* Optimize removing redundant variables during DFG Peephole pass (#7076). [Geza Lore]
* Optimize additional DFG peephole Shift and Concat patterns (#7077). [Geza Lore]
* Optimize removing redundant variables during DFG Peephole pass (#7076). [Geza Lore, Testorrent USA, Inc.]
* Optimize additional DFG peephole Shift and Concat patterns (#7077). [Geza Lore, Testorrent USA, Inc.]
* Fix MULTIDRIVEN with task and default driver (#4045) (#6858). [em2machine]
* Fix parameterized virtual interface references that have no model references (#4286).
* Fix hierarchical interface/modport issues (#5941) (#6997). [Leela Pakanati]
@ -89,6 +92,7 @@ Verilator 5.045 devel
* Fix parameterized class typedef as interface type parameter (#6983) (#6984). [Leela Pakanati]
* Fix virtual interface not found internal error (#7010). [Igor Zaworski, Antmicro Ltd.]
* Fix multidimensional dynamic array elements passed to ref argument (#7023). [Ryszard Rozak, Antmicro Ltd.]
* Fix randomize() null pointer dereference (#7026). [Artur Bieniek, Antmicro Ltd.]
* Fix randc cyclic behavior broken with constraints (#7029) (#7035). [Yilou Wang]
* Fix inline foreach constraints on dynamic arrays of class objects (#7030) (#7037). [Yilou Wang]
* Fix rand_mode() on nested object variables causing Z3 solver error (#7031) (#7034). [Yilou Wang]
@ -97,7 +101,10 @@ Verilator 5.045 devel
* Fix scope tree in traces in hierarchical mode (#7042). [Geza Lore, Testorrent USA, Inc.]
* Fix rand_mode()/constraint_mode() when used as function arguments (#7051) (#7055). [Yilou Wang]
* Fix constraint_mode()/rand_mode() in constructor being overwritten (#7054). [Yilou Wang]
* Fix constant propagating DPI-written variables (#7074). [Geza Lore]
* Fix enum variables in constraint solver producing invalid enum values (#7058) (#7065). [Yilou Wang]
* Fix randomize() on null object handle crashing instead of returning 0 (#7059) (#7066). [Yilou Wang]
* Fix inside operator crash with impure expression and unsized range literals (#7063) (#7067). [Yilou Wang]
* Fix constant propagating DPI-written variables (#7074). [Geza Lore, Testorrent USA, Inc.]
Verilator 5.044 2026-01-01