Error with using customRegSelector

[saber1994]

I want to use a customRegSelector and I faced a error when running command "instrument":
My input.yaml is below:

compileOption:
   instSelMethod:
     - customInstselector:
          include:
            - onlymain         
  regSelMethod: customregselector
  customRegSelector: onlyconstint

  includeInjectionTrace: 
    - forward
    - backward

  tracingPropagation: True # trace dynamic instruction values.

  tracingPropagationOption:
    maxTrace: 250 # max number of instructions to trace during fault injection run
    debugTrace: True/False
    generateCDFG: True

 runOption:
    - run:
       numOfRuns: 3
       fi_type: bitflip

The error message is below:

Invalid indices for GEP pointer type!
%74 = getelementptr %struct.OptionData_* %73, i32 %fi28, i32 %fi29, !llfi_index !100
Invalid indices for GEP pointer type!
%79 = getelementptr %struct.OptionData_* %78, i32 %fi30, i32 %fi31, !llfi_index !105
Invalid indices for GEP pointer type!
%84 = getelementptr %struct.OptionData_* %83, i32 %fi32, i32 %fi33, !llfi_index !110
Invalid indices for GEP pointer type!
%89 = getelementptr %struct.OptionData_* %88, i32 %fi34, i32 %fi35, !llfi_index !115
Invalid indices for GEP pointer type!
%94 = getelementptr %struct.OptionData_* %93, i32 %fi36, i32 %fi37, !llfi_index !120
Invalid indices for GEP pointer type!
%99 = getelementptr %struct.OptionData_* %98, i32 %fi38, i32 %fi39, !llfi_index !125
Invalid indices for GEP pointer type!
%104 = getelementptr %struct.OptionData_* %103, i32 %fi40, i32 %fi41, !llfi_index !130
Invalid indices for GEP pointer type!
%109 = getelementptr %struct.OptionData_* %108, i32 %fi42, i32 %fi43, !llfi_index !135
Invalid indices for GEP pointer type!
%114 = getelementptr %struct.OptionData_* %113, i32 %fi44, i32 %fi45, !llfi_index !140
Invalid indices for GEP pointer type!
%187 = getelementptr %struct.OptionData_* %186, i32 %fi61, i32 %fi62, !llfi_index !227
Invalid indices for GEP pointer type!
%200 = getelementptr %struct.OptionData_* %199, i32 %fi66, i32 %fi67, !llfi_index !241
Invalid indices for GEP pointer type!
%210 = getelementptr %struct.OptionData_* %209, i32 %fi68, i32 %fi69, !llfi_index !252
Invalid indices for GEP pointer type!
%220 = getelementptr %struct.OptionData_* %219, i32 %fi70, i32 %fi71, !llfi_index !263
Invalid indices for GEP pointer type!
%230 = getelementptr %struct.OptionData_* %229, i32 %fi72, i32 %fi73, !llfi_index !274
Invalid indices for GEP pointer type!
%240 = getelementptr %struct.OptionData_* %239, i32 %fi74, i32 %fi75, !llfi_index !285
Broken module found, compilation aborted!
0 opt 0x0000000001203ba2 llvm::sys::PrintStackTrace(_IO_FILE*) + 34
1 opt 0x000000000120343c
2 libpthread.so.0 0x00007f423cf52890
3 libc.so.6 0x00007f423c190067 gsignal + 55
4 libc.so.6 0x00007f423c191448 abort + 328
5 opt 0x000000000112297c
6 opt 0x000000000112bbe7
7 opt 0x000000000110512f llvm::FPPassManager::runOnFunction(llvm::Function&) + 623
8 opt 0x0000000001107433 llvm::legacy::PassManagerImpl::run(llvm::Module&) + 611
9 opt 0x0000000000571f18 main + 2680
10 libc.so.6 0x00007f423c17cb45 __libc_start_main + 245
11 opt 0x000000000058cf15
Stack dump:

[karthikp-ubc]

It's difficult for us to reproduce this error without further details of your setup and benchmark. Did your installation of LLFI pass the regression tests ? if not, I suggest checking that first.