Issue

When we instrument any instruction with CALL.REL.NOINC (CALL.ABS.NOINC is fine), there will be an error msg like

Cuda error in function 'cudaDeviceSynchronize()' file 'instr_count.cu' in line 240 : an illegal memory access was encountered.

Inside instr_count, if I added the if(!strcmp(i->getOpcode(), "CALL.REL.NOINC")) continue; inside instrument_function_if_needed() to just skip CALL.REL.NOINC, it runs to completion with no obvious problem.

Setup

GPU: A100
Driver Version: 555.42.02
CUDA Version: 12.5
Compute Capability: 8.0
NVBit version: 1.7.4

I just want to report this in case it's not already known, since I accidentally encountered it.