Aggregate Functions

• Broadcast: bcastPutType(d), bcastGetType()
• Multi-broadcast: putgetType(d, s)
• Associative reductions: reduceOpType(d)
• Scans (parallel prefix): scanOpType(d)
• SIMD conditionals: any(f), all(f)
• VLIW multi-way branch: waitvec(f)
• Voting & scheduling: vote(s), matchType(d)