[Bug target/43804] [4.5/4.6 regression] ICE in reload_cse_simplify_operands

[Bug target/43804] [4.5/4.6 regression] ICE in reload_cse_simplify_operands

[tg at mirbsd dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43804

Thorsten Glaser <tg at mirbsd dot org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tg at mirbsd dot org

--- Comment #18 from Thorsten Glaser <tg at mirbsd dot org> 2010-10-18 16:14:04 UTC ---
I just added your patch (Attachment #20541) to my Debian source package
gcc-4.4_4.4.5-3+m68k.1 – Finn Thain says it fixes that problem for him,
and it does occur in compiling the debugging libstdc++ after bootstrap,
so I will be able to report success (I hope) soonish. Except genattrtab
takes 3.5 hours in 4.4 instead of less than half an hour in 4.3… so, it
will be some days.

[Bug target/43804] [4.5/4.6 regression] ICE in reload_cse_simplify_operands

[tg at mirbsd dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43804

--- Comment #19 from Thorsten Glaser <tg at mirbsd dot org> 2010-10-23 17:43:59 UTC ---
I could build gcc-4.4 on Debian with it, and the patch has been included
into the package since. No testsuite runs with it, though – I will do it
on real hardware whose usage I have been offered, but this will take a
while longer. Just so you know.

[Bug target/43804] [4.5/4.6 regression] ICE in reload_cse_simplify_operands

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43804

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.5.2                       |4.5.3

--- Comment #20 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-12-16 13:03:46 UTC ---
GCC 4.5.2 is being released, adjusting target milestone.

[Bug target/43804] [4.5/4.6 regression] ICE in reload_cse_simplify_operands

[mikpe at it dot uu.se]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43804

Mikael Pettersson <mikpe at it dot uu.se> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mikpe at it dot uu.se

--- Comment #21 from Mikael Pettersson <mikpe at it dot uu.se> 2011-02-27 09:34:08 UTC ---
*** Bug 47909 has been marked as a duplicate of this bug. ***

[Bug target/43804] [4.5/4.6/4.7 regression] ICE in reload_cse_simplify_operands

[schwab at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43804

--- Comment #22 from Andreas Schwab <schwab at gcc dot gnu.org> 2011-04-24 20:04:26 UTC ---
Author: schwab
Date: Sun Apr 24 20:04:24 2011
New Revision: 172920

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172920
Log:
Author: Richard Sandiford <richard.sandiford@linaro.org>

PR target/43804
* gcc/config/m68k/constraints.md (T): Allow PIC operands that satisfy
LEGITIMATE_PIC_OPERAND_P.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/m68k/constraints.md

[Bug target/43804] [4.5/4.6/4.7 regression] ICE in reload_cse_simplify_operands

[schwab@linux-m68k.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43804

Andreas Schwab <schwab@linux-m68k.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |4.7.0

--- Comment #23 from Andreas Schwab <schwab@linux-m68k.org> 2011-04-24 20:05:46 UTC ---
Fixed for 4.7.

[Bug target/43804] [4.5/4.6 regression] ICE in reload_cse_simplify_operands

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43804

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.5.3                       |4.5.4

--- Comment #24 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-04-28 14:51:53 UTC ---
GCC 4.5.3 is being released, adjusting target milestone.

[Bug target/43804] [4.5/4.6 regression] ICE in reload_cse_simplify_operands

[tg at mirbsd dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43804

--- Comment #25 from Thorsten Glaser <tg at mirbsd dot org> 2011-07-01 19:36:06 UTC ---
Applied the diff from svn r172920 to the Debian gcc-4.6 source package as well;
let’s see whether this works.

[Bug target/43804] [4.5/4.6 regression] ICE in reload_cse_simplify_operands

[tg at mirbsd dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43804

--- Comment #26 from Thorsten Glaser <tg at mirbsd dot org> 2011-07-26 20:16:22 UTC ---
Both gcc-4.4 and gcc-4.6 with that patch applied compile memtest.i properly.

[Bug target/43804] [4.5/4.6 regression] ICE in reload_cse_simplify_operands

[leopardboy2 at yahoo dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43804

leopardboy2 at yahoo dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |leopardboy2 at yahoo dot
                   |                            |com

--- Comment #27 from leopardboy2 at yahoo dot com 2011-09-04 18:02:22 UTC ---
I had the same failure on GCC 4.6 ( 4.6 branch as of 9/03/2011)  cross building
for m68k.   I added the proposed patch from above and rebuilt GCC and it fixed
it...

Can this fix get put into the 4.6 branch also?

[Bug target/43804] [4.6 regression] ICE in reload_cse_simplify_operands

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43804

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.5.4                       |4.6.4

[Bug target/43804] [4.6 regression] ICE in reload_cse_simplify_operands

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43804

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|4.6.4                       |4.7.0

--- Comment #28 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-04-12 16:18:06 UTC ---
The 4.6 branch has been closed, fixed in GCC 4.7.0.