gcc/

2007-08-26  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/33181
	* ifcvt.c (noce_get_alt_condition): Make sure that the previous
	non NOTE insn doesn't cross basic block.
	(noce_try_abs): Likewise.
	(noce_process_if_block): Likewise.

gcc/testsuite/

2007-08-26  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/33181
	* gcc.dg/ifelse-2.c: New.

From-SVN: r127810