Re: Gcc Register Allocation

2005-12-25 Thread Dueway Qi
On 12/26/05, Eric Fisher <[EMAIL PROTECTED]> wrote: > Hello, > There are some papers talking about the gcc register allocation in the > summit proceedings. I'd like to know wether the graph coloring > allocator has been used in the gcc-3.4.4. Also, where can I find some > reference of the gcc regis

Re: GCC 4.2

2005-11-19 Thread Dueway Qi
There are a lot of projects on Wiki page, and I want to do something in one of them, but I do not which project I could start with? I am interested in SSA, so I want to do some projects about SSA to solidify my knowledge and apply this theory to practical applications. I browsed description of ev

Re: semantics of null lang_hooks.callgraph.expand_function?

2005-10-26 Thread Dueway Qi
> which has the desited effect of disabling unit-at-a-time, but > runs aground in cgraph_expand_function() with a segfault, > when it attempts to call lang_hooks.callgraph.expand_function(). > > It seems that GCC is handling lang_hooks.callgraph.expand_function > in an inconsistent fashion. Is a n