- Move DType representations into V3AstNodeDType.h
- Move AstNodeMath and subclasses into V3AstNodeMath.h
- Move any other AstNode subtypes into V3AstNodeOther.h
- Fix up out-of-order definitions via inline methods and implementations
in V3Inlines.h and V3AstNodes.cpp
- Enforce declaration order of AstNode subtypes via astgen,
which will now fail when definitions are mis-ordered.
Rely less on strings and represent AstNode classes as a 'class Node',
with all associated properties kept together, rather than distributed
over multiple dictionaries or constructed at retrieval time.
No functional change intended.
Small fixup patch so the 'ico' and 'act' scheduling sections could be
ordered as multi-threaded. However, we still only order these single
threaded at the moment (but switching them to multi-threaded now works).
Before this change, some forked processes were being inlined in
`V3Timing` because they contained no `CAwait`s. This only works under
the assumption that no `CAwait`s will be added there later, which is not
true, as a function called by a forked process could be turned into a
coroutine later. The call would be wrapped in a new `CAwait`, but the
process itself would have already been inlined at this point.
This commit moves the inlining to `transformForks` in `V3SchedTiming`,
which is called at a point when all `CAwait`s are already in place.
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
The recent patch to defer substitutions on V3Gate crashes on circular
logic that has cycle length >= 3 with all inlineable signals (cycle
length 2 is detected correctly and is not inlined). Fix by stopping
recursion at the loop-back edge.
Fixes#3543
This is detritus from when V3TraceDecl used to run after V3Gate, today
V3TraceDecl runs before V3Gate and this value has no function at all.
No functional change intended.
dynamic_cast is not free. Replace obvious instances (where the result is
unconditionally dereferenced) with static_cast in contexts with
performance implications.
Replace std::set<SiblingMC> with V3Lists to keep track of SiblingMCs
associated with MTasks, use a std::set<LogicMTask*> for ensuring
uniqueness. This yields a bit more speed in PartContraction.
