[Bug rtl-optimization/57960] S/390: LRA ICE building glibc

[krebbel at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57960

Andreas Krebbel krebbel at gcc dot gnu.org changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

--- Comment #4 from Andreas Krebbel krebbel at gcc dot gnu.org ---
Fixed with r201243

2013-07-25  Vladimir Makarov  vmaka...@redhat.com

PR rtl-optimization/57960
* lra-constraints.c (process_alt_operands): Use the right mode
when checking strict_low.

2013-07-25  Vladimir Makarov  vmaka...@redhat.com

PR rtl-optimization/57960
* gcc.target/s390/pr57960.c: New.

[Bug rtl-optimization/57960] S/390: LRA ICE building glibc

[krebbel at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57960

Andreas Krebbel krebbel at gcc dot gnu.org changed:

   What|Removed |Added

 Target||s390x-ibm-linux
   Host||s390x-ibm-linux
Summary|LRA ICE building glibc  |S/390: LRA ICE building
   ||glibc
  Build||s390x-ibm-linux

--- Comment #2 from Andreas Krebbel krebbel at gcc dot gnu.org ---
(In reply to Marek Polacek from comment #1)
 But this is s390x, right?  (Judging from the movstrictsi.)

Yes.

[Bug rtl-optimization/57960] S/390: LRA ICE building glibc

[vmakarov at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57960

Vladimir Makarov vmakarov at redhat dot com changed:

   What|Removed |Added

 CC||vmakarov at redhat dot com

--- Comment #3 from Vladimir Makarov vmakarov at redhat dot com ---
(In reply to Andreas Krebbel from comment #2)
 (In reply to Marek Polacek from comment #1)
  But this is s390x, right?  (Judging from the movstrictsi.)
 
 Yes.

Thanks, Andrew.  I've reproduced it.  I guess a fix will be ready on this week
as the bug is in a sensitive part of LRA and the fix will need a lot of testing
on a few machines.