Index - J
| JMP | |
| 1 (Data Constructor) | ByteCodeInstr | 
| 2 (Data Constructor) | X86.Instr | 
| 3 (Data Constructor) | SPARC.Instr | 
| 4 (Data Constructor) | PPC.Instr | 
| JMP_TBL | |
| 1 (Data Constructor) | X86.Instr | 
| 2 (Data Constructor) | SPARC.Instr | 
| joinFacts | Hoopl | 
| JoinFun | Hoopl | 
| joinMaps | Hoopl | 
| joinOutFacts | Hoopl | 
| joinToTargets | RegAlloc.Linear.JoinToTargets | 
| joinUFM | UniqFM, GhcPlugins | 
| Jump | MkGraph | 
| JumpDest | |
| 1 (Type/Class) | SPARC.ShortcutJump | 
| 2 (Type/Class) | PPC.RegInfo | 
| jumpDestsOfInstr | Instruction | 
| JumpReference | PIC | 
| JumpToIt | |
| 1 (Data Constructor) | ClosureInfo | 
| 2 (Data Constructor) | StgCmmClosure | 
| Just | Maybes | 
| JustC | Hoopl | 
| JustO | Hoopl | 
| JXX | X86.Instr | 
| JXX_GBL | X86.Instr |