[Bug target/72717] [5/6/7 Regression] ICE: in emit_move_insn, at expr.c:3693 with vector shift @ powerpc64le

[meissner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72717

--- Comment #5 from Michael Meissner <meissner at gcc dot gnu.org> ---
Author: meissner
Date: Wed Dec  7 23:52:05 2016
New Revision: 243418

URL: https://gcc.gnu.org/viewcvs?rev=243418&root=gcc&view=rev
Log:
[gcc]
2016-12-07  Michael Meissner  <meissner@linux.vnet.ibm.com>

        PR target/72717
        * config/rs6000/rs6000.c (rs6000_expand_vector_init): If the
        V2DImode elements are SUBREG's convert the result into DImode
        rather than failing in emit_move_insn.

[gcc/testsuite]
2016-12-07  Michael Meissner  <meissner@linux.vnet.ibm.com>

        PR target/72717
        * gcc.target/powerpc/pr72717.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/powerpc/pr72717.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/testsuite/ChangeLog