[Bug target/58690] internal compiler error: in copy_to_mode_reg, at explow.c:641

[hjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58690

--- Comment #2 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> ---
Author: hjl
Date: Sat Oct 12 14:55:28 2013
New Revision: 203486

URL: http://gcc.gnu.org/viewcvs?rev=203486&root=gcc&view=rev
Log:
Truncate x32 DImode TLS address to a SImode register

gcc/

    PR target/58690
    * config/i386/i386.c (ix86_copy_addr_to_reg): New function.
    (ix86_expand_movmem): Replace copy_addr_to_reg with
    ix86_copy_addr_to_reg.
    (ix86_expand_setmem): Likewise.

gcc/testsuite/

    PR target/58690
    * gcc.target/i386/pr58690.c: New test

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr58690.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/testsuite/ChangeLog