[video_core/macro] check HLE hashes before compiling (#4236)

- [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions).
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Known HLE macros are identified by a hash, but MacroEngine compiled them first and and afterwards it threw the compiled program away when the hash matched. This fix makes it so it checks the hash first and caches the HLE implementation directly, so it only compiles when the hash is unknown or if HLE is disabled.

Cached macros were also constantly checking the hash again and walking through each `std::get_if` until their variant matched. So I dispatched them through `std::visit` instead, and keep one resolved code span for hashing, compiling, and dumping so mid-method uploads use the right range.

Continues the macro hot path work from [#4067](https://git.eden-emu.dev/eden-emu/eden/pulls/4067)

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4236
Reviewed-by: Shinmegumi <shinmegumi@eden-emu.dev>
Reviewed-by: Lizzie <lizzie@eden-emu.dev>

0 files changed, 0 insertions, 0 deletions