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[PATCH, i386]: Correct HAVE_AS_IX86_REP_LOCK_PREFIX configure test for Darwin


Hello!

Attached patch fixes HAVE_AS_IX86_REP_LOCK_PREFIX configure test for
Darwin and removes special handling from output_operand.

2010-07-09  Uros Bizjak  <ubizjak@gmail.com>

	* configure.ac (gcc_cv_as_ix86_rep_lock_prefix): Also check
	for "lock addl".
	* configure: Regenerate.
	* config/i386/i386.c (ix86_print_operand) <case ';'>:
	Remove TARGET_MACHO.

Patch was bootstrapped and regression tested on x86_64-pc-linux-gnu.
The patch was also tested on i686-apple-darwin{8,9} and
x86_64-apple-darwin10 by Iain.

Patch was committed to SVN mainline.

Uros.


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