On Wed, Jul 19, 2006 at 02:12:09PM +0100, Saajan Singh Chana wrote:
> I have defined GO_IF_LEGITIMATE_ADDRESS() to only accept indexed
> addresses where the index is HImode,
I was trying to get you to copy and paste your definition og
GO_IF_LEGITIMATE_ADDRESS() into your message. :-)
> and then
Rask Ingemann Lambertsen wrote:
You are not making it easy to help you. Please tell us what makes you
conclude that it isn't working reliably (error messages, code which is
slower and/or larger than expected, etc) and how you tried to make it work,
such as: Your definition of GO_IF_LEGITIMATE_AD
On Wed, Jul 19, 2006 at 09:44:12AM +0100, [EMAIL PROTECTED] wrote:
> We are trying to write a new backend for GCC. The target machine is
> 16-bit, with 24-bit pointers. However, the indexed addressing mode has a
> 24-bit base and a 16-bit index, so we want to generate RTXs such as
>
> (mem:QI (
Hello,
We are trying to write a new backend for GCC. The target machine is
16-bit, with 24-bit pointers. However, the indexed addressing mode has a
24-bit base and a 16-bit index, so we want to generate RTXs such as
(mem:QI (plus:SI (reg:HI )
(reg:SI )))
(mem:HI (plus:SI (mul
