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| author | Craig Topper <craig.topper@intel.com> | 2018-02-09 23:32:27 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2018-02-09 23:32:27 +0000 |
| commit | 99db883d55313ac98439b8031383abf82dcaafde (patch) | |
| tree | 7444ba59d9a9bb4c8856732c5c40ce9ec2c48d54 /llvm/tools/llvm-objcopy/llvm-objcopy.cpp | |
| parent | 7512c3e15f4c2da39bd4b62b03083b7c7facd405 (diff) | |
| download | bcm5719-llvm-99db883d55313ac98439b8031383abf82dcaafde.tar.gz bcm5719-llvm-99db883d55313ac98439b8031383abf82dcaafde.zip | |
[X86] Teach lower1BitVectorShuffle to recognize shuffles that are just filling upper elements with zero. Replace with insert_subvector.
There's still some extra kshifts in one of the modified test cases here, but hopefully that's only a DAG combine away.
llvm-svn: 324782
Diffstat (limited to 'llvm/tools/llvm-objcopy/llvm-objcopy.cpp')
0 files changed, 0 insertions, 0 deletions
