Simon Pilgrim f7940ffd09 [X86][SSE] Add SCALAR_TO_VECTOR(PEXTRW/PEXTRB) support to faux shuffle combining
Generalized existing SCALAR_TO_VECTOR(EXTRACT_VECTOR_ELT) code to support AssertZext + PEXTRW/PEXTRB cases as well. 

llvm-svn: 304659
2017-06-03 11:12:57 +00:00
..
2017-06-03 00:33:35 +00:00
2017-06-02 21:00:22 +00:00
2017-05-13 22:10:13 +00:00