Skip to content
Commit b975ff47 authored by Simon Pilgrim's avatar Simon Pilgrim
Browse files

[LegalizeDAG] Share Vector/Scalar CTTZ Expansion 

As suggested on D53258, this patch demonstrates sharing common CTTZ expansion code between VectorLegalizer and SelectionDAGLegalize by putting it in TargetLowering.

I intend to move CTLZ and (scalar) CTPOP over as well and then update D53258 accordingly.

Differential Revision: https://reviews.llvm.org/D53474

llvm-svn: 345039
parent b555b76e
Show whitespace changes
Inline Side-by-side
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Please to comment