167     write!(w, "function ")?;  in decorate_function()
188     write!(w, "{}{}", func.name, func.signature)  in write_function_spec()
197     write!(w, "{arg}: {ty}")  in write_arg()
219     write!(w, "{1:0$}{2}", indent - 4, "", block)?;  in write_block_header()
225             write!(w, "(")?;  in write_block_header()
231         write!(w, ", ")?;  in write_block_header()
333         write!(s, "{srcloc} ")?;  in write_instruction()
340     write!(w, "{s:indent$}")?;  in write_instruction()
347             write!(w, "{r}")?;  in write_instruction()
349             write!(w, ", {r}")?;  in write_instruction()
353         write!(w, " = ")?;  in write_instruction()
360         Some(suf) => write!(w, "{opcode}.{suf}")?,  in write_instruction()
361         None => write!(w, "{opcode}")?,  in write_instruction()
382         AtomicRmw { op, args, .. } => write!(w, " {} {}, {}", op, args[0], args[1]),  in write_operands()
383         AtomicCas { args, .. } => write!(w, " {}, {}, {}", args[0], args[1], args[2]),  in write_operands()
384         LoadNoOffset { flags, arg, .. } => write!(w, "{flags} {arg}"),  in write_operands()
385         StoreNoOffset { flags, args, .. } => write!(w, "{} {}, {}", flags, args[0], args[1]),  in write_operands()
386         Unary { arg, .. } => write!(w, " {arg}"),  in write_operands()
387         UnaryImm { imm, .. } => write!(w, " {}", {  in write_operands()
394         UnaryIeee16 { imm, .. } => write!(w, " {imm}"),  in write_operands()
395         UnaryIeee32 { imm, .. } => write!(w, " {imm}"),  in write_operands()
396         UnaryIeee64 { imm, .. } => write!(w, " {imm}"),  in write_operands()
397         UnaryGlobalValue { global_value, .. } => write!(w, " {global_value}"),  in write_operands()
400         } => write!(w, " {constant_handle}"),  in write_operands()
401         Binary { args, .. } => write!(w, " {}, {}", args[0], args[1]),  in write_operands()
402         BinaryImm8 { arg, imm, .. } => write!(w, " {arg}, {imm}"),  in write_operands()
403         BinaryImm64 { arg, imm, .. } => write!(w, " {}, {}", arg, {  in write_operands()
410         Ternary { args, .. } => write!(w, " {}, {}, {}", args[0], args[1], args[2]),  in write_operands()
413                 write!(w, "")  in write_operands()
415                 write!(w, " {}", DisplayValues(args.as_slice(pool)))  in write_operands()
418         NullAry { .. } => write!(w, " "),  in write_operands()
419         TernaryImm8 { imm, args, .. } => write!(w, " {}, {}, {}", args[0], args[1], imm),  in write_operands()
424             write!(w, " {}, {}, {}", args[0], args[1], data)  in write_operands()
426         IntCompare { cond, args, .. } => write!(w, " {} {}, {}", cond, args[0], args[1]),  in write_operands()
427         IntCompareImm { cond, arg, imm, .. } => write!(w, " {} {}, {}", cond, arg, {  in write_operands()
434         IntAddTrap { args, code, .. } => write!(w, " {}, {}, {}", args[0], args[1], code),  in write_operands()
435         FloatCompare { cond, args, .. } => write!(w, " {} {}, {}", cond, args[0], args[1]),  in write_operands()
437             write!(w, " {}", destination.display(pool))  in write_operands()
444             write!(w, " {}, {}", arg, block_then.display(pool))?;  in write_operands()
445             write!(w, ", {}", block_else.display(pool))  in write_operands()
448             write!(w, " {}, {}", arg, jump_tables[table].display(pool))  in write_operands()
453             write!(w, " {}({})", func_ref, DisplayValues(args.as_slice(pool)))?;  in write_operands()
460             write!(  in write_operands()
475             write!(  in write_operands()
490             write!(  in write_operands()
499         FuncAddr { func_ref, .. } => write!(w, " {func_ref}"),  in write_operands()
502         } => write!(w, " {stack_slot}{offset}"),  in write_operands()
508         } => write!(w, " {arg}, {stack_slot}{offset}"),  in write_operands()
511         } => write!(w, " {dynamic_stack_slot}"),  in write_operands()
516         } => write!(w, " {arg}, {dynamic_stack_slot}"),  in write_operands()
519         } => write!(w, "{flags} {arg}{offset}"),  in write_operands()
525         } => write!(w, "{} {}, {}{}", flags, args[0], args[1], offset),  in write_operands()
526         Trap { code, .. } => write!(w, " {code}"),  in write_operands()
527         CondTrap { arg, code, .. } => write!(w, " {arg}, {code}"),  in write_operands()
528         ExceptionHandlerAddress { block, imm, .. } => write!(w, " {block}, {imm}"),  in write_operands()
556             write!(w, "{sep}{arg} = {imm}")?;  in write_operands()
577         write!(w, "{s}")?;  in write_debug_tags()
588     write!(w, ", stack_map=[")?;  in write_user_stack_map_entries()
592             write!(w, ", ")?;  in write_user_stack_map_entries()
594         write!(w, "{} @ {}+{}", entry.ty, entry.slot, entry.offset)?;  in write_user_stack_map_entries()
597     write!(w, "]")?;  in write_user_stack_map_entries()
608                 write!(f, "{val}")?;  in fmt()
610                 write!(f, ", {val}")?;  in fmt()