[RFC] Return value cleanup in rs6000-tdep.c

[Mark Kettenis]

> Date: Tue, 2 Jan 2007 09:24:56 +0400
> From: Joel Brobecker <brobecker@adacore.com>
> 
> The planets must be in the right alignment. The testsuite took way less
> time to complete than the actual build. Here are the only differences
> (before and after):
> 
> * gdb.base:
> +------------+------------+----------------------------------------------------+
> |       FAIL | PASS       | call-sc.exp: value foo returned; return call-sc-tc |
> |       FAIL | PASS       | call-sc.exp: value foo returned; return call-sc-ts |
> |       FAIL | PASS       | call-sc.exp: value foo returned; return call-sc-tf |
> |       FAIL | PASS       | return2.exp: char value returned successfully      |
> |       FAIL | PASS       | return2.exp: short value returned successfully     |
> |       FAIL | PASS       | return2.exp: validate result value not equal t ... |
> |            |            | ... o program return value                         |
> |       FAIL | PASS       | return2.exp: float value returned successfully     |
> +------------+------------+----------------------------------------------------+
> 

Ha, so I even fixed some bugs.  Committed.