Re: PATCH 3.3 0203 i386/{i386.c,{i386elf,ptx4-i,sysv4}.h} for UnixWare build failure.

[Richard Henderson <rth at redhat dot com>]

On Wed, Feb 05, 2003 at 08:35:04AM -0800, Zack Weinberg wrote:
> Now it is my understanding that "TYPE_MODE (type) == BLKmode" and
> "AGGREGATE_TYPE_P (type)" wind up being equivalent tests even though
> they base their test on different data.

This is false.  Counterexample is

	struct S {
	  int x;
	};

which should be AGGREGATE_TYPE_P but SImode.

> Independent of *that*, I want to see -fpcc-struct-return go away and
> all targets use RETURN_IN_MEMORY exclusively to specify this part of
> their ABI.

Agreed.


r~