Re: [PATCH] amdgcn: Add instruction patterns for conditional min/max operations

2023-03-06 Thread Andrew Stubbs
On 03/03/2023 17:05, Paul-Antoine Arras wrote: Le 02/03/2023 à 18:18, Andrew Stubbs a écrit : On 01/03/2023 16:56, Paul-Antoine Arras wrote: This patch introduces instruction patterns for conditional min and max operations (cond_{f|s|u}{max|min}) in the GCN machine description. It also allows

Re: [PATCH] amdgcn: Add instruction patterns for conditional min/max operations

2023-03-03 Thread Paul-Antoine Arras
Le 02/03/2023 à 18:18, Andrew Stubbs a écrit : On 01/03/2023 16:56, Paul-Antoine Arras wrote: This patch introduces instruction patterns for conditional min and max operations (cond_{f|s|u}{max|min}) in the GCN machine description. It also allows the exec register to be saved in SGPRs to avoid

Re: [PATCH] amdgcn: Add instruction patterns for conditional min/max operations

2023-03-02 Thread Andrew Stubbs
On 01/03/2023 16:56, Paul-Antoine Arras wrote: This patch introduces instruction patterns for conditional min and max operations (cond_{f|s|u}{max|min}) in the GCN machine description. It also allows the exec register to be saved in SGPRs to avoid spilling to memory. Tested on GCN3 Fiji gfx803