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Bug#742700: marked as done (spill fail with -fschedule-insns)

Your message dated Tue, 23 Jun 2015 07:24:48 +0000
with message-id <E1Z7IZc-0001tY-Ii@franck.debian.org>
and subject line Bug#789156: Removed package(s) from unstable
has caused the Debian Bug report #742700,
regarding spill fail with -fschedule-insns
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
742700: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=742700
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: gcc-4.7
Version: 4.7.2-5
Severity: normal

I have encountered a gcc failure when attempting to compile code for
the Perl module DBD-SQLite on i386.  Steps to reproduce:

$ wget -q http://cpan.metacpan.org/authors/id/I/IS/ISHIGAKI/DBD-SQLite-1.42.tar.gz
$ tar xzf DBD-SQLite-1.42.tar.gz 
$ cc -c -O1 -fschedule-insns -fno-schedule-insns2 DBD-SQLite-1.42/sqlite3.c
DBD-SQLite-1.42/sqlite3.c: In function 'unixLock':
DBD-SQLite-1.42/sqlite3.c:25374:1: error: unable to find a register to spill in class 'AD_REGS'
DBD-SQLite-1.42/sqlite3.c:25374:1: error: this is the insn:
(insn 87 348 93 14 (parallel [
            (set (mem/j/c:DI (plus:SI (reg/f:SI 20 frame)
                        (const_int -20 [0xffffffffffffffec])) [0 lock.l_start+0 S8 A32])
                (sign_extend:DI (reg:SI 118 [ sqlite3PendingByte ])))
            (clobber (reg:CC 17 flags))
            (clobber (scratch:SI))
        ]) DBD-SQLite-1.42/sqlite3.c:25294 125 {extendsidi2_1}
     (expr_list:REG_DEAD (reg:SI 118 [ sqlite3PendingByte ])
        (expr_list:REG_UNUSED (reg:CC 17 flags)
            (nil))))
DBD-SQLite-1.42/sqlite3.c:25374: confused by earlier errors, bailing out
Preprocessed source stored into /tmp/ccmHvZ0y.out file, please attach this to your bugreport.

I'm not attaching the source file itself or the preprocessed version that
the error message said to attach, on the basis that they're enormous
and it should be easy for you to reproduce the problem starting by
downloading the source as shown.  If you have difficulty reproducing it,
obviously I can supply these files on request.

I see this on i386 but not on an amd64 machine that has otherwise the
same versions of things installed.

-zefram

--- End Message ---
--- Begin Message --- 
Version: 4.7.4-3+rm

Dear submitter,

as the package gcc-4.7 has just been removed from the Debian archive
unstable we hereby close the associated bug reports.  We are sorry
that we couldn't deal with your issue properly.

For details on the removal, please see https://bugs.debian.org/789156

The version of this package that was in Debian prior to this removal
can still be found using http://snapshot.debian.org/.

This message was generated automatically; if you believe that there is
a problem with it please contact the archive administrators by mailing
ftpmaster@ftp-master.debian.org.

Debian distribution maintenance software
pp.
Luca Falavigna (the ftpmaster behind the curtain)

--- End Message ---
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