[PATCH] powerpc: Reduce csum_add() complexity for PPC64

[Michael Ellerman]

On Sat, 12 Feb 2022 08:36:17 +0100, Christophe Leroy wrote:
> PPC64 does everything in C, gcc is able to skip calculation
> when one of the operands in zero.
> 
> Move the constant folding in PPC32 part.
> 
> This helps GCC and reduces ppc64_defconfig by 170 bytes.
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc: Reduce csum_add() complexity for PPC64
      https://git.kernel.org/powerpc/c/f206fdd9d41bf7deb96219b8ca3499a5abd79b83

cheers