Return to the
comp.compilers page.
Search the
comp.compilers archives again.
| Related articles |
|---|
| Register allocation sumesh_uk@hotmail.com (2003-07-04) |
| Re: Register allocation touati@prism.uvsq.fr (TOUATI Sid) (2003-07-15) |
| Register allocation robert.thorpe@antenova.com (Rob Thorpe) (2003-07-21) |
| Re: Register allocation sumesh_uk@hotmail.com (2003-07-21) |
| Re: Register allocation lindahl@pbm.com (2003-07-21) |
| Re: Register allocation dany42NOSPAM@free.fr (Dan) (2003-07-21) |
| Re: Register allocation sumesh_uk@hotmail.com (2003-07-31) |
| Register allocation avizit@gmail.com (2004-07-15) |
| Re: Register allocation gopi@sankhya.com (2004-07-28) |
| Re: Register allocation rajaram@acmet.com (Rajaram) (2004-08-04) |
| Re: Register allocation kamalp@acm.org (2004-08-05) |
| Re: Register allocation kym@sdf.lonestar.org (russell kym horsell) (2004-08-09) |
| [23 later articles] |
| From: | Dan <dany42NOSPAM@free.fr> |
| Newsgroups: | comp.compilers |
| Date: | 21 Jul 2003 21:42:22 -0400 |
| Organization: | Definitively none |
| References: | 03-07-058 03-07-097 03-07-140 |
| Keywords: | registers |
| Posted-Date: | 21 Jul 2003 21:42:22 EDT |
Rob Thorpe <robert.thorpe@antenova.com> writes:
> As far as I know GCC compiles on a per file basis at present. So it
> can't make decisions like placing globals into registers. It's not a
> particularly useful optimization anyway, unless there are many
> registers.
If you want more infos about how register allocation is processed in
GCC you can read Michael Matz paper: «Design and implementation of the
graph coloring register allocator for GCC».
It is avaible at the following url:
http://www.linux.org.uk/~ajh/gcc/gccsummit-2003-proceedings.pdf
Return to the
comp.compilers page.
Search the
comp.compilers archives again.