My OpenMP code, which had been compiling with under ICC through version 18.0.0, now causes a segfault in ICC when I attempt to compile it.
I've isolated and included below the piece of code causing the crash. Trying to compile it with ICC 18.0.2 gives the following output:
$ icc -std=c99 -qopenmp crash.c ": internal error: ** The compiler has encountered an unexpected problem. ** Segmentation violation signal raised. ** Access violation or stack overflow. Please contact Intel Support for assistance. compilation aborted for crash.c (code 4)
I've also tried this on ICC 18.0.3 on a different machine, with the same result.