Next branch disassembles ARM vcmp.f64 instruction incorrectly. #1855
Description
Here is the result of capstone-v4:
> ./cstool -d arm '47 7B B4 EE'
0 47 7b b4 ee vcmp.f64 d7, d7
ID: 285 (vcmp)
op_count: 2
operands[0].type: REG = d7
operands[0].access: READ
operands[1].type: REG = d7
operands[1].access: READ
Vector-data: 15
Registers read: d7
Registers modified: fpscr_nzcv
Groups: vfp2 dpvfp
Here is the next branch
> ./cstool -d arm '47 7B B4 EE'
ERROR: invalid assembly code
But using armv8 works correctly:
> ./cstool -d armv8 '47 7B B4 EE'
0 47 7b b4 ee vcmp.f64 d7, d7
ID: 334 (vcmp)
op_count: 2
operands[0].type: REG = d7
operands[0].access: READ
operands[1].type: REG = d7
operands[1].access: READ
Vector-data: 16
Registers read: d7
Registers modified: fpscr_nzcv
Groups: vfp2 dpvfp
There are many similar cases, could you please take a look ? Thank you!