[Bug target/78791] [7 regression] ACATS cxf2001 failure

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78791

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Dec 14 21:39:51 2016
New Revision: 243671

URL: https://gcc.gnu.org/viewcvs?rev=243671&root=gcc&view=rev
Log:
        PR target/78791
        * config/i386/i386.h (enum ix86_stack_slot): Add SLOT_STV_TEMP.
        * config/i386/i386.c (dimode_scalar_chain::make_vector_copies,
        dimode_scalar_chain::convert_reg): Use SLOT_STV_TEMP instead of
        SLOT_TEMP.

        * gcc.c-torture/execute/pr78791.c: New test.
        * gcc.target/i386/pr78791.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/pr78791.c
    trunk/gcc/testsuite/gcc.target/i386/pr78791.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/config/i386/i386.h
    trunk/gcc/testsuite/ChangeLog