Due to typo in IntelJccErratum::compute_padding() useless padding could be generated:

030 B2: # out( B4 B3 ) <- in( B1 ) Freq: 0.999999
        nop # 16 bytes pad for loops and calls
040 cmpb [R12 + R10 << 3 + #144] (compressed oop addressing), #42
049 jle,s B4 P=0.667944 C=6785.000000