[Bug target/48053] ICE in in build_int_cst_wide, when building cpu2000 galgel/equake/ammp/fma3d/sixtrack

["bergner at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48053

--- Comment #4 from Peter Bergner <bergner at gcc dot gnu.org> 2011-03-13 04:06:46 UTC ---
Author: bergner
Date: Sun Mar 13 04:06:41 2011
New Revision: 170920

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170920
Log:
gcc/
    PR target/48053
    * config/rs6000/predicates.md (easy_vector_constant_add_self,
    easy_vector_constant_msb): Do not handle V2DImode and V2DFmode.
    * config/rs6000/rs6000.c (const_vector_elt_as_int): Add assert that
    mode is not V2DImode or V2DFmode.
    (vspltis_constant): Do not handle V2DImode and V2DFmode.
    (rs6000_expand_vector_init): Replace copy_to_reg with copy_to_mode_reg.
    * config/rs6000/rs6000.md (movdi_internal32): Allow setting VSX
    registers to 0.
    (movdi_internal64): Likewise.

gcc/testsuite/
    PR target/48053
    * gcc/testsuite/gcc.target/powerpc/pr48053-1.c: New test.
    * gcc/testsuite/gcc.target/powerpc/pr48053-2.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.target/powerpc/pr48053-1.c
    trunk/gcc/testsuite/gcc.target/powerpc/pr48053-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/predicates.md
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/config/rs6000/rs6000.md
    trunk/gcc/testsuite/ChangeLog