Re: Anyone interesting to submit a GCC devroom request proposal at FOSDEM? (was Re: After Cauldron - online mini BoFs and Fosdem)

2023-10-16 Thread David Malcolm via Gcc
On Tue, 2023-10-03 at 14:37 +0200, Dodji Seketeli wrote: > Good day fine fellows! > > [...] > > Mark Wielaard a écrit: > > > Also Dodji, Jose and Gwen (on CC) are trying to coordinate a Fosdem > > devroom for the various projects. Please contact them if you want > > to > > help out with that. >

Vectorizer for types with different size

2023-10-16 Thread Li, Pan2 via Gcc
Hi Richard Biener, Recently I am try to enable the RISC-V auto-vec for the lrint family, which is trying to convert the HF/SF/DF to long type. Then I found the vectorizer can only act on the types with the same data size. For example, DF to DI (long in RV64) works well for standard pattern name

Complex numbers support: discussions summary

2023-10-16 Thread Sylvain Noiry via Gcc
Hi, We are trying to update our patches on complex numbers to take into account what has been discussed. The main change from our previous patches consists of replacing vectors of complex types with classical vectors of real types (ex V4SF instead of V2SC) associated with existing complex op