Re: Different classes for base registers

2007-05-29 Thread Rask Ingemann Lambertsen
On Tue, May 29, 2007 at 03:56:38PM +0300, Tal Agmon wrote: > Hi, > > I'm working on a new target port in which there are different base > registers > allowed depending on the offset: > r0-r7 are allowed as base register only when the offset is zero. > r6-r7 are allowed as base register for every

Different classes for base registers

2007-05-29 Thread Tal Agmon
Hi, I'm working on a new target port in which there are different base registers allowed depending on the offset: r0-r7 are allowed as base register only when the offset is zero. r6-r7 are allowed as base register for every offset. I'm wondering if gcc is prepared for such scenario, examine the