Limit size of generated machine code to allow more efficient branching.

Most architectures have smaller and more efficient ways of branching to "near" locations than "far" locations.

In x86-64 a branch to a location within 2GB is smaller than to an arbitrary 64 bit location.
Likewise, in AArch64, a branch to within 1MB is a single instruction, but further branches will take more instructions.

We should limit the size of traces such that we can use more efficient branches in the generated machine code.

This will have little or no impact, as traces in release builds are unlikely to ever reach this limit, but we will to need enforce it for correctness, especially in debug builds.

Nenhum arquivo ou teste é especificado. Comece localizando a geração de traces e a emissão de branches específica da arquitetura para x86-64 e AArch64; em seguida, determine onde um limite de tamanho dos traces pode ser aplicado. O trabalho estará concluído quando os traces gerados permanecerem dentro do intervalo de branches pretendido, inclusive em builds de debug, sem afetar o comportamento normal das releases.