diff options
| author | Nadav Rotem <nadav.rotem@intel.com> | 2012-04-08 12:54:54 +0000 |
|---|---|---|
| committer | Nadav Rotem <nadav.rotem@intel.com> | 2012-04-08 12:54:54 +0000 |
| commit | 9d68b06bc5ef1157d198d52e3f6829c721d72552 (patch) | |
| tree | 85a165a9702750c22383bf07feed605036581937 /lib/ExecutionEngine/ExecutionEngine.cpp | |
| parent | 864737cc5123930f7866e2ca22be07c3e1127b11 (diff) | |
AVX2: Build splat vectors by broadcasting a scalar from the constant pool.
Previously we used three instructions to broadcast an immediate value into a
vector register.
On Sandybridge we continue to load the broadcasted value from the constant pool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154284 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/ExecutionEngine/ExecutionEngine.cpp')
0 files changed, 0 insertions, 0 deletions