This commit moves stuff around to enforce complete information being
present by the time the "Internal" assembly output is ready.
Because of that, the "Internal" format needed to change, now it uses
tag representation close to PTML as opposed to the one close to LLVM's
used before now.
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.
Drops the comment about an attempt to switch to the absolute targets
and sets `setPrintBranchImmAsAddress` to `false` no matter what
immediate style is selected.
Change the way the jump instructions are outputted in the assembly
output to be PC-relative. This fixes an issue where the addresses in the
output where shifted forward.
The index of an element of a `SortedVector<yield::Tag>` was saved, but
`SortedVector` behaves like a set.
The issue has been fixed by creating a temporary `Tag` instead of trying
to keep a reference to an existing one.
Ivan Krysak