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[Bug target/78444] Wrong prologue stack alignment for implicit dtor on x86_64-darwin*
- From: "iains at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 06 Dec 2018 13:37:07 +0000
- Subject: [Bug target/78444] Wrong prologue stack alignment for implicit dtor on x86_64-darwin*
- Auto-submitted: auto-generated
- References: <bug-78444-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78444
--- Comment #16 from Iain Sandoe <iains at gcc dot gnu.org> ---
Author: iains
Date: Thu Dec 6 13:36:35 2018
New Revision: 266853
URL: https://gcc.gnu.org/viewcvs?rev=266853&root=gcc&view=rev
Log:
Fix for PR78444 by ensuring 128b alignment at call sites.
2018-12-06 Iain Sandoe <iain@sandoe.co.uk>
PR target/78444
* config/i386/darwin.h (STACK_BOUNDARY): Remove macro.
* config/i386/i386.c (ix86_compute_frame_layout): Ensure at least 128b
stack alignment in non-leaf functions.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/darwin.h
trunk/gcc/config/i386/i386.c