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Bug#646163: marked as done (gcc-4.6: another ICE when building neon code)

Your message dated Fri, 21 Aug 2015 13:43:08 +0000
with message-id <[🔎] E1ZSmb6-0004jv-26@franck.debian.org>
and subject line Bug#796274: Removed package(s) from unstable
has caused the Debian Bug report #646163,
regarding gcc-4.6: another ICE when building neon code
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.

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-- 
646163: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=646163
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: gcc-4.6
Version: 4.6.1-15
Severity: normal

(Note: this is a different ICE than #646160, but produced from the
same file as the previous, in fact it's produced from the same
function, albeit with a small modification).
When building neon code on armhf -which I cannot attach to its full,
due to licensing reason, unfortunately- I get an ICE. Using delta I
was able to get a minimal testcase (which is different than the one in
#646160), that produces the exact ICE. The testcase is attached. Here
is the message and the cmd line used:

$ gcc -O -mfpu=neon matrix2-min.i
matrix2-min.i: In function ‘matrixTranspose’:
matrix2-min.i:38:5: error: insn does not satisfy its constraints:
(insn 41 16 17 2 (set (mem/c/i:XI (pre_dec:SI (reg/f:SI 5 r5 [145]))
[0 S64 A64])
        (reg:XI 111 d24)) matrix2-min.i:21 753 {*neon_movxi}
     (expr_list:REG_INC (reg/f:SI 5 r5 [145])
        (nil)))
matrix2-min.i:38:5: internal compiler error: in
reload_cse_simplify_operands, at postreload.c:403
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.6/README.Bugs> for instructions.
Preprocessed source stored into /tmp/ccpGsI3S.out file, please attach
this to your bugreport.

This ICE is not reproducible on gcc-4.6 on oneiric/armel.

Konstantinos

Attachment: matrix2-min.i
Description: Binary data

Attachment: ccpGsI3S.out
Description: Binary data


--- End Message ---
--- Begin Message --- 
Version: 4.6.4-7+rm

Dear submitter,

as the package gcc-4.6 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/796274

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.
Scott Kitterman (the ftpmaster behind the curtain)

--- End Message ---
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