//! Pattern lowerers for different loop constructs
//!
//! Phase 2: Extracted from control_flow.rs
//! - Pattern 1: Simple While Loop (pattern1_minimal.rs)
//! - Pattern 2: Loop with Conditional Break (pattern2_with_break.rs)
//! - Pattern 3: Loop with If-Else PHI (pattern3_with_if_phi.rs)
//!
//! Phase 194: Table-driven router for pattern dispatch
//! - Router module provides table-driven pattern matching
//! - Each pattern exports can_lower() and lower() functions
//! - See router.rs for how to add new patterns

pub(in crate::mir::builder) mod pattern1_minimal;
pub(in crate::mir::builder) mod pattern2_with_break;
pub(in crate::mir::builder) mod pattern3_with_if_phi;
pub(in crate::mir::builder) mod router;

// Re-export router for convenience
pub(in crate::mir::builder) use router::{route_loop_pattern, LoopPatternContext};