This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
Compiling without the use of static registers in IA-64
- From: mcrosier at ncsu dot edu
- To: gcc at gcc dot gnu dot org
- Cc: bviyer at ncsu dot edu
- Date: Tue, 13 Mar 2007 11:14:38 -0400 (EDT)
- Subject: Compiling without the use of static registers in IA-64
All-
I was wondering if anyone knew how I could modify gcc to not use static
general purpose registers on an IA-64 machine? Specifically, I only want
the compiler to allocate registers from the register stack engine (RSE)
and the system defined registers (e.g., stack pointer, global pointer,
etc). I do not want to allocate general purpose registers 2-11 or 14-31.
Any ideas?
Thanks,
Chad Rosier
ps. please reply to my email address as well as the mailing list as I'm
not currently subscribing to the list. :( Thanks!