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[Bug target/11180] [avr-gcc] Optimization decrease performance of struct assignment.
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Jun 2005 02:25:56 -0000
- Subject: [Bug target/11180] [avr-gcc] Optimization decrease performance of struct assignment.
- References: <20030613023559.11180.dmixm@marine.febras.ru>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-26 02:25 -------
(In reply to comment #6)
> The problem here is that gcc is using a DImode register to handle 6 byte
> (int+long) structure. Why I have no idea!
This is so it does not store it on the stack. As I said in comment #5, this is a target issue and have
nothing to do with DImode.
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What |Removed |Added
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Last reconfirmed|2004-01-03 19:00:25 |2005-06-26 02:25:56
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11180