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From: "Joseph S. Myers" <jsm28@cam.ac.uk> To: nobody@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org Subject: Re: target/2427 Date: Tue, 05 Jun 2001 16:36:00 -0000 [thread overview] Message-ID: <20010605233600.25654.qmail@sourceware.cygnus.com> (raw) The following reply was made to PR target/2427; it has been noted by GNATS. From: "Joseph S. Myers" <jsm28@cam.ac.uk> To: <mmitchel@gcc.gnu.org> Cc: <gcc-gnats@gcc.gnu.org> Subject: Re: target/2427 Date: Wed, 6 Jun 2001 00:31:34 +0100 (BST) On 5 Jun 2001 mmitchel@gcc.gnu.org wrote: > Please identify all of the the specific failures -- both > those that appear with -mcpu=k6 and -mcpu=athlon. The former > are high-priority; the latter are not. Until we know > which failures are which, we cannot know when to downgrade > the report. The following are the failures with 3.0: loop-2b.c -mcpu=k6 -O3 -fomit-frame-pointer loop-2b.c -mcpu=k6 -O3 -fomit-frame-pointer -funroll-loops loop-2b.c -mcpu=k6 -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions loop-2b.c -mcpu=k6 -O3 -g loop-2b.c -mcpu=k6 -Os loop-2b.c -mcpu=k6 -O2 loop-2b.c -mcpu=athlon -O3 -fomit-frame-pointer loop-2b.c -mcpu=athlon -O3 -fomit-frame-pointer -funroll-loops loop-2b.c -mcpu=athlon -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions loop-2b.c -mcpu=athlon -O3 -g loop-2b.c -mcpu=athlon -Os loop-2b.c -mcpu=athlon -O2 loop-2e.c -mcpu=athlon -O3 -fomit-frame-pointer loop-2e.c -mcpu=athlon -O3 -g loop-2e.c -mcpu=athlon -Os loop-2e.c -mcpu=athlon -O2 loop-3c.c -mcpu=k6 -O3 -fomit-frame-pointer loop-3c.c -mcpu=k6 -O3 -fomit-frame-pointer -funroll-loops loop-3c.c -mcpu=k6 -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions loop-3c.c -mcpu=k6 -O3 -g loop-3c.c -mcpu=k6 -Os loop-3c.c -mcpu=k6 -O2 loop-3c.c -mcpu=athlon -O3 -fomit-frame-pointer loop-3c.c -mcpu=athlon -O3 -fomit-frame-pointer -funroll-loops loop-3c.c -mcpu=athlon -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions loop-3c.c -mcpu=athlon -O3 -g loop-3c.c -mcpu=athlon -Os loop-3c.c -mcpu=athlon -O2 Of these, the following are regressions: loop-2b.c -mcpu=k6 -Os loop-3c.c -mcpu=k6 -O3 -fomit-frame-pointer loop-3c.c -mcpu=k6 -O3 -fomit-frame-pointer -funroll-loops loop-3c.c -mcpu=k6 -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions loop-3c.c -mcpu=k6 -O3 -g loop-3c.c -mcpu=k6 -Os loop-3c.c -mcpu=k6 -O2 Two testcases appear to hang: loop-3c.c -mcpu=k6 -O3 -fomit-frame-pointer -funroll-loops loop-3c.c -mcpu=k6 -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions The rest of the failures abort quickly. PR target/656 also discusses the same problem. -- Joseph S. Myers jsm28@cam.ac.uk
next reply other threads:[~2001-06-05 16:36 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2001-06-05 16:36 Joseph S. Myers [this message] -- strict thread matches above, loose matches on Subject: below -- 2001-06-05 16:16 target/2427 mmitchel
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