Commit Graph

1 Commits

Author SHA1 Message Date
Simon Pilgrim 017b7a71d8 [SelectionDAG] Add knownbits support for EXTRACT_VECTOR_ELT opcodes (REAPPLIED)
Reapplied with fix for PR31323 - X86 SSE2 vXi16 multiplies for illegal types were creating CONCAT_VECTORS nodes with vector inputs that might not total the number of elements in the result type.

llvm-svn: 289232
2016-12-09 17:53:11 +00:00