[Bug c/25574] New: GCC 3.4.4, assembler error with -march=k6-2 (i586)

[elfabre at calconnex dot com]

Hi,
just to bring the attention of gcc guys to this assembler error.
I came across recently when building Imagemagick under Gentoo and then found
out that others where experiencing the same exact error when compiling jpeg and
gimp-print.
Error looks like this:
{standard input}: Assembler messages:
{standard input}:17534: Error: value of ffffffffffffff7e too large for field of
1 bytes at 000000000000d5f6

Gentoo bugzilla #108321 (http://bugs.gentoo.org/show_bug.cgi?id=108321), #30482
(http://bugs.gentoo.org/show_bug.cgi?id=30482) and #104953
(http://bugs.gentoo.org/show_bug.cgi?id=104953)  have a complete description of
it. Gcc 3.4.4 shows it but I also got it with Gcc 3.3.6.
You may wanna take a look at Gentoo bugzilla #24379
(http://bugs.gentoo.org/show_bug.cgi?id=24379).
Frankly, I do not think this bug is related to #9638 or #4199. As matter of
fact, they were closed a while ago but I still have troubles on AMD k6 with
more recent Gccs (which allegedly contain the related fixes).

Best regards,
 El Fabre


-- 
           Summary: GCC 3.4.4, assembler error with -march=k6-2 (i586)
           Product: gcc
           Version: 3.4.4
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: elfabre at calconnex dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25574