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[Bug target/10692] [3.3/3.4/4.0 regression] [m68k] miscompilation of perl with -O2 -fPIC
- From: "law at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Dec 2004 04:53:58 -0000
- Subject: [Bug target/10692] [3.3/3.4/4.0 regression] [m68k] miscompilation of perl with -O2 -fPIC
- References: <20030508193600.10692.187564@bugs.debian.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From law at redhat dot com 2004-12-02 04:53 -------
I haven't done a ton of analysis on this PR, but from the looks of it,
I would hazard a guess the problem is in the reload inheritance code
inside choose_reload_regs. Which happens to be code I'm not terribly
familiar with.
You might see if you can get Joern to look at it since he worked heavily
in that code through the years.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10692