unwind-dw2-fde-glibc.c (_Unwind_IteratePhdrCallback): Move pc_low and pc_high declarations to the top of the function.

	* unwind-dw2-fde-glibc.c (_Unwind_IteratePhdrCallback): Move
	pc_low and pc_high declarations to the top of the function.

From-SVN: r149167