* Manuel Lauss via Gcc-help: > Now the descriptions of "vmovdqa" I could find say that it generates a > #GP when the destination is not 16-byte aligned. Does this alignment > include the displacement, like above? If yes, is this then a code > generation bug in gcc? If your build uses vector instructions, you need to build glibc with -mstackrealign for compatibility with legacy i386 applications. This is still fallout from the i386 ABI break when SSE2 support with an increase in stack alignment was introduced some twenty years ago. Thanks, Florian
