[Bug middle-end/69454] [6 Regression] ix86_expand_prologue internal compiler error: Segmentation fault

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69454

--- Comment #10 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to Jakub Jelinek from comment #9)
> convert_scalars_to_vector (i.e. the stv pass) is before that though, it is
> inserted after combine, while ix86_finalize_stack_realign_flags is during
> pro_and_epilogue pass after RA.

Change ix86_finalize_stack_realign_flags to ix86_update_stack_boundary.