[PATCH, MIPS] relax-pic-calls and complex return types

[Richard Sandiford]

Jim Wilson <wilson@codesourcery.com> writes:
> 	PR target/43764
> 	* mips.c (mips_call_expr_from_insn): New arg second_call.  Set it.
> 	(mips_annotate_pic_calls): Pass new arg to mips_call_expr_from_insn.
> 	Use it.

OK for trunk, thanks.  I think it should go on 4.5 too, if a release
manager agrees.

Richard