This also reorders the enum, because when two tags collide (they have
the same `from` and `to` points, they are sorted based on the enum
values.
The new order ensures that the values we are more likely to choose
to preserve are closer to the bottom. Since each token can only have one
type associated with it, we choose the lowest one by default.
I found that it leads to better looking code when the check of whether
the range in question even has enough elements to skip is inside
the helper.
As such a separate type of skip entry point was introduced: one that
allows to iterate over the container pairwise
Now, instead of asserting, the loop just does nothing in cases like
```cpp
for (const auto &Element : zip_pairs(make_empty_range())
do_stuff();
```
`IsDynamicallyCalledFrom` is removed in favour of `IsCalledFrom`.
Looking at just how similar the actual uses of both are, there's not
much reason to keep them separate.
This is done mainly so that downstream passes do not need to run
`CollectCFG` to store information that has already been computed but not
serialized.
This come at the cost of computing the CFG also of functions we don't
want to analyze in `DetectABI`.
This commit ensure the BaseAddress is propagate as appropriate to all
levels of the importers and that it is ignored for executables
(non-PIC).
This was a recurring source of importing the same function twice, once
relocated, once not.
In ModelToHeader generate Inline Types in PTML by handling
Structs, Unions and Enums.
In addition, during the ModelToHeader we avoid producing
Structs that describe stacks, and in the DecompileFunction we
produce the definition of it inline if it is safe (referenced
only once).
This commit adopts `llvm::DenseSet`, `llvm::DenseMap` and
`std::unordered_set` where needed.
It also tweaks some `llvm::SmallVector` sizes.
It brings an additional ~3% improvement during lifting.
Also removed a few entities to avoid duplication in the full names:
- `yield::layout::sugiyama::LayoutOrientation`
-> `yield::layout::sugiyama::Orientation`
- `yield::layout::sugiyama::layout(...)`
-> `yield::layout::sugiyama::compute(...)`
Ivan Krysak