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| author | Quentin Colombet <qcolombet@apple.com> | 2016-01-13 00:02:40 +0000 |
|---|---|---|
| committer | Quentin Colombet <qcolombet@apple.com> | 2016-01-13 00:02:40 +0000 |
| commit | f8e303079443af0e3c1026c847bfbccb477ed668 (patch) | |
| tree | 8565b9a33cd7a3807f61e92728908ebe4178e864 /llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp | |
| parent | 1a4ae60f5a7a010d6f034f498136568baffed94f (diff) | |
| download | bcm5719-llvm-f8e303079443af0e3c1026c847bfbccb477ed668.tar.gz bcm5719-llvm-f8e303079443af0e3c1026c847bfbccb477ed668.zip | |
[ARM] Mark VMOV with immediate: isAsCheapAsMove.
VMOVs are not strictly speaking cheap, but they are as expensive as a vector
copy (VORR), so we should prefer rematerialization over splitting when it
applies.
rdar://problem/23754176
llvm-svn: 257545
Diffstat (limited to 'llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp')
0 files changed, 0 insertions, 0 deletions
