r207790 - in /branches/gcc-4_8-branch/gcc: Chan...

[roland@gcc.gnu.org]

Author: roland
Date: Fri Feb 14 17:37:50 2014
New Revision: 207790

URL: http://gcc.gnu.org/viewcvs?rev=207790&root=gcc&view=rev
Log:
Use ud2 assembly mnemonic when available.

gcc/
	* configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
	* configure: Regenerated.
	* config.in: Regenerated.
	* config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
	instead of ASM_SHORT.

Modified:
    branches/gcc-4_8-branch/gcc/ChangeLog
    branches/gcc-4_8-branch/gcc/config.in
    branches/gcc-4_8-branch/gcc/config/i386/i386.md
    branches/gcc-4_8-branch/gcc/configure
    branches/gcc-4_8-branch/gcc/configure.ac