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Bug#762028: marked as done (gcc-4.7: internal compiler error: in prepare_cmp_insn, at optabs.c:4092)

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 #762028,
regarding gcc-4.7: internal compiler error: in prepare_cmp_insn, at optabs.c:4092
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.)


-- 
762028: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=762028
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: gcc-4.7
Version: 4.7.2-5
Severity: important

Dear Maintainer,

I managed to crash gcc using some of its vectorization builtins.
Precompiled source attached.  I did not test upstream; sorry, they
don't pay me to do that.

Cheers,
Anye Li

*** Please consider answering these questions, where appropriate ***

   * What led up to the situation?
   * What exactly did you do (or not do) that was effective (or
     ineffective)?
   * What was the outcome of this action?
   * What outcome did you expect instead?

*** End of the template - remove these lines ***


-- System Information:
Debian Release: 7.6
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-4-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages gcc-4.7 depends on:
ii  binutils      2.22-8
ii  cpp-4.7       4.7.2-5
ii  gcc-4.7-base  4.7.2-5
ii  libc6         2.13-38+deb7u4
ii  libgcc1       1:4.7.2-5
ii  libgmp10      2:5.0.5+dfsg-2
ii  libgomp1      4.7.2-5
ii  libitm1       4.7.2-5
ii  libmpc2       0.9-4
ii  libmpfr4      3.1.0-5
ii  libquadmath0  4.7.2-5
ii  zlib1g        1:1.2.7.dfsg-13

Versions of packages gcc-4.7 recommends:
ii  libc6-dev  2.13-38+deb7u4

Versions of packages gcc-4.7 suggests:
pn  binutils-gold        <none>
pn  gcc-4.7-doc          <none>
pn  gcc-4.7-locales      <none>
ii  gcc-4.7-multilib     4.7.2-5
ii  libcloog-ppl0        0.15.11-4
pn  libgcc1-dbg          <none>
pn  libgomp1-dbg         <none>
pn  libitm1-dbg          <none>
pn  libmudflap0-4.7-dev  <none>
pn  libmudflap0-dbg      <none>
pn  libppl-c2            <none>
pn  libppl7              <none>
pn  libquadmath0-dbg     <none>

-- no debconf information

// /usr/lib/gcc/x86_64-linux-gnu/4.7/cc1 -quiet -imultiarch x86_64-linux-gnu crash.c -quiet -dumpbase crash.c -mtune=generic -march=x86-64 -auxbase crash -O3 -o - -frandom-seed=0
# 1 "crash.c"
# 1 "<command-line>"
# 1 "crash.c"
typedef float v4sf __attribute__ ((vector_size(16)));
typedef int v4si __attribute__ ((vector_size(16)));

void vcabsf8(int n, v4sf *a, const v4sf (*x)[2]) {




 int i,j;
 v4si i0={0,2,4,6},i1={1,3,5,7};
 v4sf z={0.0f,0.0f,0.0f,0.0f},o={1.0f,1.0f,1.0f,1.0f},
      sgn={-1.0f,1.0f},sel={0.0f,1.0f},
      xr,xi,p,q,r,s;
 for (i=0;i<n;++i) {
  xr=__builtin_shuffle(x[i][0],x[i][1],i0);
  xi=__builtin_shuffle(x[i][0],x[i][1],i1);

  xr*=__builtin_shuffle(sgn,1+(xr<z));
  xi*=__builtin_shuffle(sgn,1+(xi<z));





  s=__builtin_shuffle(sel,1+(xi<xr));
  r=o-s;

  p=s*xr+r*xi;

  q=r*xr+s*xi;




  for (j=0;j<3;++j) {
   r=q/p; r*=r;
   s=r/(4.0f+r);
   p+=2*s*p;
   q*=s;
  }
  a[i]=p;
 }
}

--- 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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