[Bug regression/58084] FAIL: gcc.dg/torture/pr8081.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (internal compiler error)

2013-08-12 Thread hubicka at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58084

Jan Hubicka hubicka at gcc dot gnu.org changed:

   What|Removed |Added

 Status|NEW |ASSIGNED
 CC||hubicka at gcc dot gnu.org
   Assignee|unassigned at gcc dot gnu.org  |hubicka at gcc dot 
gnu.org

--- Comment #4 from Jan Hubicka hubicka at gcc dot gnu.org ---
Mine...

[Bug regression/58084] FAIL: gcc.dg/torture/pr8081.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (internal compiler error)

2013-08-12 Thread hubicka at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58084

--- Comment #5 from Jan Hubicka hubicka at gcc dot gnu.org ---
OK, the problem is that the return type of nested function is variable sized
type of the outer functions.  These types go to function sections and are not
merged.
We used to not ICE just by luck - RESTLT_DECL went to global section that
created yet another unmerged version of the type that got into RESULT_DECL.

This is not only problem of this kind and I am not quite sure what to do here:
either we need to invent way how to refer items in the other function section,
or we need to put all abstract origins into global stream completely.
The second would be very expensive...

In this partiuclar case we probably can just teach tree-inline to
VOID_CONVERT_EXPR when needed?

[Bug regression/58084] FAIL: gcc.dg/torture/pr8081.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (internal compiler error)

2013-08-09 Thread ro at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58084

Rainer Orth ro at gcc dot gnu.org changed:

   What|Removed |Added

 Target|arm-none-eabi,  |arm-none-eabi,
   |powerpc64-linux |powerpc64-linux,
   ||i386-pc-solaris2.10
 CC||ro at gcc dot gnu.org

--- Comment #3 from Rainer Orth ro at gcc dot gnu.org ---
I'm also seeing this on Solaris 10/x86.

It may or may not be related to PR lto/58108, at least the coincidence is
noteworthy.

  Rainer

[Bug regression/58084] FAIL: gcc.dg/torture/pr8081.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (internal compiler error)

2013-08-08 Thread ramana at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58084

Ramana Radhakrishnan ramana at gcc dot gnu.org changed:

   What|Removed |Added

   Keywords||ice-on-valid-code
 Status|UNCONFIRMED |NEW
   Last reconfirmed||2013-08-08
 CC||ramana at gcc dot gnu.org
 Ever confirmed|0   |1

[Bug regression/58084] FAIL: gcc.dg/torture/pr8081.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (internal compiler error)

2013-08-06 Thread pthaugen at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58084

Pat Haugen pthaugen at gcc dot gnu.org changed:

   What|Removed |Added

 Target|arm-none-eabi   |arm-none-eabi,
   ||powerpc64-linux
 CC||pthaugen at gcc dot gnu.org

--- Comment #2 from Pat Haugen pthaugen at gcc dot gnu.org ---
Seeing the same thing on powerpc64-linux.

[Bug regression/58084] FAIL: gcc.dg/torture/pr8081.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (internal compiler error)

2013-08-05 Thread ktkachov at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58084

ktkachov at gcc dot gnu.org changed:

   What|Removed |Added

   Keywords||lto
 CC||jh at suse dot cz
   Target Milestone|--- |4.9.0
  Known to fail||4.9.0

[Bug regression/58084] FAIL: gcc.dg/torture/pr8081.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (internal compiler error)

2013-08-05 Thread ktkachov at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58084

ktkachov at gcc dot gnu.org changed:

   What|Removed |Added

 Target||arm-none-eabi

--- Comment #1 from ktkachov at gcc dot gnu.org ---
In case it's needed, compiler configured for arm-none-eabi:

--with-fpu=neon-vfpv4 --with-float=hard --with-arch=armv7-a