1%default {"instr":"","load":"","store":""}
2    /*
3     * Generic 32-bit FP conversion operation.
4     */
5    /* unop vA, vB */
6    movzbl   rINSTbl,%ecx       # ecx<- A+
7    sarl     $$4,rINST         # rINST<- B
8    $load    (rFP,rINST,4)      # %st0<- vB
9    andb     $$0xf,%cl          # ecx<- A
10    $instr
11    $store  (rFP,%ecx,4)        # vA<- %st0
12    FETCH_INST_OPCODE 1 %ecx
13    ADVANCE_PC 1
14    GOTO_NEXT_R %ecx
15