[Bug rtl-optimization/69530] [6 Regression] ICE: SIGSEGV in ix86_split_long_move (i386.c:24353) with -fno-split-wide-types -mavx

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69530

--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> ---
Created attachment 37509
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37509&action=edit
A patch

I am testing this.