gcc:

gcc:

2012-01-11  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/49642
	* ipa-split.c (forbidden_dominators): New variable.
	(check_forbidden_calls): New function.
	(dominated_by_forbidden): Likewise.
	(consider_split): Check for forbidden dominators.
	(execute_split_functions): Initialize and free forbidden
	dominators info; call check_forbidden_calls.

gcc/testsuite:

2012-01-11  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/49642
	* gcc.dg/tree-ssa/pr49642-1.c: New test.
	* gcc.dg/tree-ssa/pr49642-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@183101 138bc75d-0d04-0410-961f-82ee72b054a4