gcc/
	PR rtl-optimization/62208
	* simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
	rather than const0_rtx in eq/ne-xor simplifications.

gcc/testsuite/
	* gcc.target/i386/pr62208.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215002 138bc75d-0d04-0410-961f-82ee72b054a4
Fix PR63190

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215004 138bc75d-0d04-0410-961f-82ee72b054a4
	* libgcov-interface.c (STRONG_ALIAS): Rename to ...
	(ALIAS_weak): ... here. Use forwarding function.  Adjust uses.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215005 138bc75d-0d04-0410-961f-82ee72b054a4
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215008 138bc75d-0d04-0410-961f-82ee72b054a4