This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/50182] Performance degradation from gcc 4.1 (x86_64)
- From: "oleg at smolsky dot net" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 06 Mar 2012 16:34:27 +0000
- Subject: [Bug target/50182] Performance degradation from gcc 4.1 (x86_64)
- Auto-submitted: auto-generated
- References: <bug-50182-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50182
--- Comment #37 from oleg at smolsky dot net 2012-03-06 16:34:27 UTC ---
Hey Jakub, is this smaller example digestable?
http://gcc.gnu.org/bugzilla/attachment.cgi?id=26814
The asm output is straightforward, but I obviously have no clue about
how complex the corresponding compiler's internal state is...