Workaround PR middle-end/55142

Workaround PR middle-end/55142

gcc/

2012-11-13  Eric Botcazou  <ebotcazou@adacore.com>
	    H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/55142
	* config/i386/i386.c (legitimize_pic_address): Properly handle
	REG + CONST.
	(ix86_print_operand_address): Set code to 'k' when forcing
	addr32 prefix.  For x32, zero-extend negative displacement if
	it < -16*1024*1024.

gcc/testsuite/

2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/55142
	* gcc.target/i386/pr55142-1.c: New file.
	* gcc.target/i386/pr55142-2.c: Likewise.

From-SVN: r193483