Commit Graph

3 Commits

Author SHA1 Message Date
Craig Topper a4d411cb1b Don't try to match 'unpackl/h v, v' for 32xi8 and 16xi16 when only AVX1 is supported. Fix 'unpackh v, v' for 256-bit types to understand 128-bit lanes.
llvm-svn: 146726
2011-12-16 08:06:31 +00:00
Craig Topper 6270d072c5 Lowering for v32i8 to VPUNPCKLBW/VPUNPCKHBW when AVX2 is enabled.
llvm-svn: 145028
2011-11-21 08:26:50 +00:00
Craig Topper d12d6f4b1c Test case for r145026
llvm-svn: 145027
2011-11-21 06:58:09 +00:00