[Bug inline-asm/49142] Invalid 8bit register operand

[hjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49142

--- Comment #1 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> 2011-05-25 16:19:40 UTC ---
Author: hjl
Date: Wed May 25 16:19:36 2011
New Revision: 174211

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174211
Log:
Replace q_regs_operand with QIreg_operand in QI ext patterns.

2011-05-25  H.J. Lu  <hongjiu.lu@intel.com>

    PR target/49142
    * config/i386/i386.md (*movqi_extv_1_rex64): Remove
    "register_operand" check and replace q_regs_operand with
    QIreg_operand in "type" calculation.
    (*movqi_extv_1): Likewise.
    (*movqi_extzv_2_rex64): Likewise.
    (*movqi_extzv_2): Likewise.

    * config/i386/predicates.md (QIreg_operand): New.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.md
    trunk/gcc/config/i386/predicates.md