Skip to content
Commit 654bbb3b authored by Simon Pilgrim's avatar Simon Pilgrim
Browse files

[DAGCombine] Add SCALAR_TO_VECTOR undef handling to simplifyShuffleMask. 

This allows us to simplify later visitVECTOR_SHUFFLE optimizations such as combineShuffleOfScalars.

Noticed whilst working on D38696

llvm-svn: 316017
parent 9e575189
Hide whitespace changes
Inline Side-by-side
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