This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: regmove fixups vs pseudos

DJ Delorie <dj@redhat.com> writes:

> > The destination register which is set by a CALL will normally be
> > FUNCTION_VALUE, which is normally a hard register.
> 
> dst is not the destination of the call, it's the destination of the
> SET/PLUS that's being optimized.

Sorry, I misread.

In fact, you're right, this seems clearly wrong, since the only caller
of fixup_match_2 actually checks to avoid passing in a hard register.

Ian
Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]