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[Bug bootstrap/77359] [7 Regression] AIX bootstrap failure due to alignment of stack pointer + STACK_DYNAMIC_OFFSET
- From: "dje at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 26 Oct 2016 14:35:42 +0000
- Subject: [Bug bootstrap/77359] [7 Regression] AIX bootstrap failure due to alignment of stack pointer + STACK_DYNAMIC_OFFSET
- Auto-submitted: auto-generated
- References: <bug-77359-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77359
--- Comment #18 from David Edelsohn <dje at gcc dot gnu.org> ---
As long as GCC claims that it can make a distinction between the various
alignments and macros, the GCC code generation must continue to honor it.
On AIX, at least, the ABI claims a different stack alignment with and without
Altivec.