https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109982
--- Comment #1 from Uroš Bizjak <ubizjak at gmail dot com> --- Also fails with "-mtune=znver1 -mavx": Program received signal SIGSEGV, Segmentation fault. 0x00000000004048ef in func_21 (p_22=0x41b330 <g_277>, p_23=0, p_24=8) at runData/keep/in.11.c:597 597 in runData/keep/in.11.c (gdb) disass $pc-10, $pc+10 Dump of assembler code from 0x4048e5 to 0x4048f9: 0x00000000004048e5 <func_21+8160>: mov (%rax),%rdx 0x00000000004048e8 <func_21+8163>: mov -0x1378(%rbp),%rax => 0x00000000004048ef <func_21+8170>: vmovdqa (%rdx),%ymm0 0x00000000004048f3 <func_21+8174>: vmovdqa %ymm0,(%rax) 0x00000000004048f7 <func_21+8178>: vmovdqa 0x20(%rdx),%ymm0 End of assembler dump. (gdb) p/x $rdx $3 = 0x41a824 Unaligned access.
