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[Bug middle-end/54146] Very slow compile at -O1 (expand vars)
- From: "steven at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 01 Aug 2012 14:08:01 +0000
- Subject: [Bug middle-end/54146] Very slow compile at -O1 (expand vars)
- Auto-submitted: auto-generated
- References: <bug-54146-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54146
--- Comment #7 from Steven Bosscher <steven at gcc dot gnu.org> 2012-08-01 14:08:01 UTC ---
(In reply to comment #6)
> The inline heuristics stuff is probably also due to stack-vars handling,
> I will look into that.
Turns out this is due to the use of attribute((flatten)) on gebp_kernel.