This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [PATCH][1/3] Re-submission of Altera Nios II port, gcc parts


On 11/21/2013 02:41 PM, Chung-Lin Tang wrote:
> I'm not saying we tolerate "wrong" RTL form, but rather that, it should
> be an issue of the RTL passes, not the backend. The backend should just
> be as much as possible, a  "machine description".

Matching non-canonical rtl does nothing but slow down the compiler and cause
confusion for the poor person that has to maintain the code later.

I'm with Richard S on this one.


r~


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]