Skip to content
GitLab
Commit 2a419a0b authored by Simon Pilgrim's avatar Simon Pilgrim
Browse files

[X86][SSE] combineX86ShuffleChain - check if we're blending with zero into already zero elements 

Add a SelectionDAG::MaskedElementsAreZero helper that wraps SelectionDAG::MaskedValueIsZero testing for entirely zero vector elements
parent af870e11
Hide whitespace changes
Inline Side-by-side
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment