https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79893
--- Comment #2 from Dominik Vogt <vogt at linux dot vnet.ibm.com> --- A small test program that reproduces the crash: -- #include <vecintrin.h> void foo(signed char *p, int i) { vec_load_bndry(p, i); } -- $ gcc -mzvector -mvx -march=z13 -S