This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug lto/45810] 40% slowdown when using LTO for a single-file program
- From: "dominiq at lps dot ens.fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 24 Jan 2011 18:17:08 +0000
- Subject: [Bug lto/45810] 40% slowdown when using LTO for a single-file program
- Auto-submitted: auto-generated
- References: <bug-45810-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45810
--- Comment #24 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-01-24 18:16:47 UTC ---
(In reply to comment #22)
> That FRE pass should be after pass_sra_early (certainly after
> pass_build_ealias).
Moving pass_fre after pass_sra_early does not fix the failures in the test
suite rported in comment #21.