CL-USER> (disassemble 'foo)
; disassembly for FOO
; Size: 156 bytes. Origin: #x52E141C0
; 1C0:       4D8B4560         MOV R8, [R13+96]                ; no-arg-parsing entry point
                                                              ; thread.binding-stack-pointer
; 1C4:       4C8945F8         MOV [RBP-8], R8
; 1C8:       48C745E854000000 MOV QWORD PTR [RBP-24], 84
; 1D0:       488D4424F0       LEA RAX, [RSP-16]
; 1D5:       4883EC28         SUB RSP, 40
; 1D9:       488B55E8         MOV RDX, [RBP-24]
; 1DD:       31FF             XOR EDI, EDI
; 1DF:       31F6             XOR ESI, ESI
; 1E1:       488B0D68FFFFFF   MOV RCX, [RIP-152]              ; '(&KEY BAZ)
; 1E8:       488948F0         MOV [RAX-16], RCX
; 1EC:       488B0D65FFFFFF   MOV RCX, [RIP-155]              ; #(:BAZ)
; 1F3:       488948E8         MOV [RAX-24], RCX
; 1F7:       B90A000000       MOV ECX, 10
; 1FC:       488928           MOV [RAX], RBP
; 1FF:       488BE8           MOV RBP, RAX
; 202:       E871B6CCFF       CALL #x52ADF878                 ; #<FDEFN SB-C::CHECK-DS-LIST/&KEY>
; 207:       480F42E3         CMOVB RSP, RBX
; 20B:       4C8BCA           MOV R9, RDX
; 20E:       4C894DE0         MOV [RBP-32], R9
; 212:       4883EC10         SUB RSP, 16
; 216:       498BD1           MOV RDX, R9
; 219:       488B3D48FFFFFF   MOV RDI, [RIP-184]              ; :BAZ
; 220:       B904000000       MOV ECX, 4
; 225:       48892C24         MOV [RSP], RBP
; 229:       488BEC           MOV RBP, RSP
; 22C:       E867B6CCFF       CALL #x52ADF898                 ; #<FDEFN SB-C::DS-GETF>
; 231:       480F42E3         CMOVB RSP, RBX
; 235:       4C8B4DE0         MOV R9, [RBP-32]
; 239:       488BC2           MOV RAX, RDX
; 23C:       4885C0           TEST RAX, RAX
; 23F:       7513             JNE L1
; 241:       BA17001050       MOV EDX, #x50100017             ; NIL
; 246: L0:   488955F0         MOV [RBP-16], RDX
; 24A:       488B55F0         MOV RDX, [RBP-16]
; 24E:       488BE5           MOV RSP, RBP
; 251:       F8               CLC
; 252:       5D               POP RBP
; 253:       C3               RET
; 254: L1:   488B50F9         MOV RDX, [RAX-7]
; 258:       EBEC             JMP L0
; 25A:       CC0F             BREAK 15                        ; Invalid argument count trap