Skip to content
Commit a305d8f4 authored by Simon Pilgrim's avatar Simon Pilgrim
Browse files

[X86] Adjust fsetcc/fmin/fmax costs to match SoG (Issue #54889)

znver1/2 models were incorrectly modelling these as 3 cycle latency instructions on the wrong pipe and znver1 ymm variants also require double pumping.

Now matches AMD SoG, Agner and instlatx64 numbers.

Thanks to @fabian-r for the report
parent 66c44b20
Loading
Loading
Loading
Loading
0% Loading or .
You are about to add 0 people to the discussion. Proceed with caution.
Please to comment