[LLVMdev] -O0 compile time speed (was: Go)

[Chris Lattner]

On Nov 21, 2009, at 1:00 PM, Arnt Gulbrandsen wrote:

> Chris Lattner writes:
>> I'm still really interested in making Clang (and thus LLVM) faster at -O0 (while still preserving debuggability of course).
> 
> Why?

I want the compiler to build things quickly in all modes, but -O0 in particular is important for a fast compile/debug/edit cycle.  Are you asking why fast compilers are good?

-Chris