Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

PowerPC: Negate m_dec values in frsqrte table #12249

Merged
merged 1 commit into from Oct 28, 2023
Merged

PowerPC: Negate m_dec values in frsqrte table #12249

merged 1 commit into from Oct 28, 2023

Commits on Oct 21, 2023

  1. PowerPC: Negate m_dec values in frsqrte table 

    This value is used in a multiplication. The result of this
multiplication is then subtracted from m_base. By negating m_dec, we are
free to use an addition instead.

On x64, this saves an instruction.
    @Sintendo
    Sintendo committed Oct 21, 2023
    Copy the full SHA
    3c31687 View commit details
    Browse the repository at this point in the history