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Re: Sign-extend when truncating a CONST_INTs to a certain mode
- To: Alexandre Oliva <aoliva at redhat dot com>
- Subject: Re: Sign-extend when truncating a CONST_INTs to a certain mode
- From: Richard Henderson <rth at redhat dot com>
- Date: Mon, 29 Jan 2001 10:53:29 -0800
- Cc: gcc-patches at gcc dot gnu dot org
- References: <or7l3e5yk8.fsf@guarana.lsd.ic.unicamp.br>
On Mon, Jan 29, 2001 at 10:32:07AM -0200, Alexandre Oliva wrote:
> I could have fixed this by modifying only the appropriate conversion
> operation so as to do a sign-extension, but I decided to try a more
> generic approach, and it worked. I.e., i686, alpha and sparc all
> bootstrapped with this patch, and the testsuite results weren't the
> disaster I had expected at first :-)
Try PA. This patch was proposed before and PA broke.
r~