Re: [PATCH GCC][1/6]Compute type mode and register pressure class mapping

2017-06-23 Thread Jeff Law
On 05/12/2017 05:27 AM, Bin Cheng wrote: > Hi, > This will be a patch series implementing an interface which estimates register > pressure on tree ssa and uses the information in predictive common > optimization. > This the first patch computing map from type modes to register pressure > classes.

[PATCH GCC][1/6]Compute type mode and register pressure class mapping

2017-05-12 Thread Bin Cheng
Hi, This will be a patch series implementing an interface which estimates register pressure on tree ssa and uses the information in predictive common optimization. This the first patch computing map from type modes to register pressure classes. Given there is no pseudo register on tree ssa form, w