pub fn compile_region_regalloc(
ops: &[MicroOp],
shared_status: Option<Arc<AtomicI64>>,
) -> Option<CompiledChain>Expand description
Compile a region of micro-ops into ONE contiguous register-allocated x86-64
function, callable through the crate::buffer::JitChain ABI. Returns
None (caller falls back to the stencil tier) when the region contains an
unsupported op or has no terminating Return/Jump.
A REGION never contains a call, so this gates on the call-free [supported]
subset and emits no self-call machinery.