* arm.c (use_return_insn): Don't try to determine the function type

* arm.c (use_return_insn): Don't try to determine the function type
until after reload has completed.
(arm_output_epilogue): Don't adjust the sp value recovered from the
stack.
(emit_multi_reg_push): Don't record dwarf information for the pc.
* arm.md (eh_epilogue): The function type may have changed, so it
needs to be recalculated.
* arm/netbsd.h (DWARF2_UNWIND_INFO): Can now use dwarf2 unwind tables
on arm/netbsd.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39046 138bc75d-0d04-0410-961f-82ee72b054a4