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[Bug middle-end/56344] ICE for program with very large structs returned by value
- From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 13 Jan 2014 19:52:15 +0000
- Subject: [Bug middle-end/56344] ICE for program with very large structs returned by value
- Auto-submitted: auto-generated
- References: <bug-56344-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56344
--- Comment #12 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
(In reply to Georg from comment #11)
> For clarity, just asking: Does this mean that
>
> 1. if I compile a program on HOST with bit size N,
> for a TARGET with bit size M, then gcc will sorry()
> just in case the object passed is larger than 1<<30,
> irrespective of N and M?
Here we are looking at HOST bits-per-int.
> 2. Would this need to be documented per implementation?
I don't believe so, it's not implementation-defined behavior.