[Bug target/47381] [x32] internal compiler error: in gen_lowpart_general, at rtlhooks.c:59

[hjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47381

--- Comment #1 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> 2011-01-20 17:28:54 UTC ---
Author: hjl
Date: Thu Jan 20 17:28:49 2011
New Revision: 169059

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169059
Log:
Fix LEA alternative in *add<mode>_1/*addsi_1_zext for x32.

gcc/

2011-01-20  H.J. Lu  <hongjiu.lu@intel.com>

    PR target/47381
    * config/i386/constraints.md (Yl): New.

    * config/i386/i386.md (l): New.
    (*add<mode>_1): Replace <i> with <l>.
    (*addsi_1_zext): Replace "lYe" with "lYl".

gcc/testsuite/

2011-01-20  H.J. Lu  <hongjiu.lu@intel.com>

    PR target/47381
    * gcc.target/i386/pr47381-1.c: New.
    * gcc.target/i386/pr47381-2.c: Likewise.

Added:
    branches/x32/gcc/testsuite/gcc.target/i386/pr47381-1.c
    branches/x32/gcc/testsuite/gcc.target/i386/pr47381-2.c
Modified:
    branches/x32/gcc/ChangeLog.x32
    branches/x32/gcc/config/i386/constraints.md
    branches/x32/gcc/config/i386/i386.md
    branches/x32/gcc/testsuite/ChangeLog.x32