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| author | James Molloy <james.molloy@arm.com> | 2012-09-06 09:16:01 +0000 |
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| committer | James Molloy <james.molloy@arm.com> | 2012-09-06 09:16:01 +0000 |
| commit | 34e9931bec0bd85862fb6ed2e14b43cb3e43fe4c (patch) | |
| tree | a514a9db426a7cd569e3aa6c2b81764401a6489b /llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | |
| parent | fdff4a8e0b31a88ea020d8e40ae48f4682a30702 (diff) | |
| download | bcm5719-llvm-34e9931bec0bd85862fb6ed2e14b43cb3e43fe4c.tar.gz bcm5719-llvm-34e9931bec0bd85862fb6ed2e14b43cb3e43fe4c.zip | |
Optimize codegen for VSETLNi{8,16,32} operating on Q registers. Degenerate to a VSETLN on D registers, instead of an (INSERT_SUBREG (VSETLN (EXTRACT_SUBREG ))) sequence to help the register coalescer.
llvm-svn: 163298
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
0 files changed, 0 insertions, 0 deletions
