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[Bug middle-end/69454] [6 Regression] ix86_expand_prologue internal compiler error: Segmentation fault
- From: "hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 25 Jan 2016 23:33:41 +0000
- Subject: [Bug middle-end/69454] [6 Regression] ix86_expand_prologue internal compiler error: Segmentation fault
- Auto-submitted: auto-generated
- References: <bug-69454-4 at http dot gcc dot gnu dot org/bugzilla/>
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.