[Bug binutils/14355] crash in OP_VEX

[hjl.tools at gmail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=14355

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2012-07-17 16:37:54 
UTC ---
A smaller testcase:

address@hidden pr14355]$ cat x.s
    vpcomb $0x1,%xmm11,%xmm12,%xmm13
    .text
    .byte 0x8f
    .byte 0x48
    .byte 0x1c
    .byte 0xcc
    .byte 0xeb
    .byte 0x01
address@hidden pr14355]$ make
as   -o x.o x.s
./objdump -dw x.o

x.o:     file format elf64-x86-64


Disassembly of section .text:

0000000000000000 <.text>:
   0:    8f 48 18 cc eb 01        vpcomb $0x1,%xmm11,%xmm12,%xmm13
   6:    make: *** [all] Aborted
address@hidden pr14355]$ 

vpcomb disassembler implementation is wrong.

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