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Commit Graph

6 Commits

Author SHA1 Message Date
Craig Topper
6ed413c495 Use 256-bit vcmpeqd for creating an all ones vector when AVX2 is enabled.
llvm-svn: 145004
2011-11-19 22:34:59 +00:00
Craig Topper
536f9d9434 Extend VPBLENDVB and VPSIGN lowering to work for AVX2.
llvm-svn: 144987
2011-11-19 07:07:26 +00:00
Craig Topper
50df7c3842 Add lowering for AVX2 shift instructions.
llvm-svn: 144380
2011-11-11 07:39:23 +00:00
Nadav Rotem
ddc6bfa543 AVX2: Add patterns for variable shift operations
llvm-svn: 144212
2011-11-09 21:22:13 +00:00
Nadav Rotem
e66a72a2c4 Add AVX2 support for vselect of v32i8
llvm-svn: 144187
2011-11-09 13:21:28 +00:00
Craig Topper
432dd8d623 Enable execution dependency fix pass for YMM registers when AVX2 is enabled. Add AVX2 logical operations to list of replaceable instructions.
llvm-svn: 144179
2011-11-09 09:37:21 +00:00