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| author | Hal Finkel <hfinkel@anl.gov> | 2012-10-30 20:17:37 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2012-10-30 20:17:37 +0000 |
| commit | a9779bfbc9ab0cf3f157453fd0afd110b04a9fdc (patch) | |
| tree | b25f11b8fbacb85aa56a28ebbd3452b71b982dbe /include/llvm/CodeGen/DFAPacketizer.h | |
| parent | 2f34d754d00fbe2e4a98762d71d0fae5f4b0cf45 (diff) | |
BBVectorize: Cache fixed-order pairs instead of recomputing pointer info.
Instead of recomputing relative pointer information just prior to fusing,
cache this information (which also needs to be computed during the
candidate-pair selection process). This cuts down on the total number of
SE queries made, and also is a necessary intermediate step on the road toward
including shuffle costs in the pair selection procedure.
No functionality change is intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167049 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen/DFAPacketizer.h')
0 files changed, 0 insertions, 0 deletions