Displaying 2 results from an estimated 2 matches for "42678b2c".
2013 Apr 18
0
[LLVMdev] Any value in pre-simplifying the DAG?
Hi edA-qa mort-ora-y,
On 17/04/13 21:27, edA-qa mort-ora-y wrote:
> I've been adding some new flow statements to my compiler and realize the
> easiest/laziest way to produce the DAG is just to store a flow variable
> and end blocks with a "switch" branch. It appears the optimizers do a
> fine job of unwinding the nonsense, reducing the conditions, and even
> expanding
2013 Apr 17
2
[LLVMdev] Any value in pre-simplifying the DAG?
I've been adding some new flow statements to my compiler and realize the
easiest/laziest way to produce the DAG is just to store a flow variable
and end blocks with a "switch" branch. It appears the optimizers do a
fine job of unwinding the nonsense, reducing the conditions, and even
expanding the trailing paths.
For example, I terminate my blocks with a logical switch like this: