On Sunday, 26 January 2025 at 12:45:11 UTC, John C. wrote: > I'm using LDC compiler 1.36.0 on x86_64 Linux system with "-w > -O3 -mattr=+avx" compiler flags. I have tested this code with LDC on run.dlang.io, segmentation fault does occur only if -mattr=+avx is used. Without this flag no errors are produced.