Re: A question about mov pattern

2010-06-24 Thread Peter Bergner
On Thu, 2010-06-24 at 08:57 -0600, Jeff Law wrote: > On 06/24/10 02:02, Revital1 Eres wrote: > > Hello, > > > > In the new target I'm working on there are branch regs and gprs. > > The loads and store instructions are only to/from the gprs, so if a > > branch reg needs to be spilled it first needs

Re: A question about mov pattern

2010-06-24 Thread Jeff Law
On 06/24/10 02:02, Revital1 Eres wrote: Hello, In the new target I'm working on there are branch regs and gprs. The loads and store instructions are only to/from the gprs, so if a branch reg needs to be spilled it first needs to be moved to a gpr and then stored to memory. I've implemented mov

A question about mov pattern

2010-06-24 Thread Revital1 Eres
Hello, In the new target I'm working on there are branch regs and gprs. The loads and store instructions are only to/from the gprs, so if a branch reg needs to be spilled it first needs to be moved to a gpr and then stored to memory. I've implemented mov pattern in the machine description file f