[PATCH] Fix ppc __builtin_eh_return with -mminimal-toc

[David Edelsohn]

>>>>> Jakub Jelinek writes:

Jakub> It of couse needs to be restored, but there should be no need to
Jakub> mention it in EPILOGUE_USES macro.
Jakub> r30, unlike r2, is a call saved register, and as such its value is
Jakub> restored with all the other call saved registers from unwind context
Jakub> in rs6000_emit_epilogue.

	Okay.

	Should EPILOGUE_USES also return true for r2 if eABI (sdata2) or
PPC32 Linux TLS?

David