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| author | Ahmed Bougacha <ahmed.bougacha@gmail.com> | 2015-02-02 17:55:57 +0000 |
|---|---|---|
| committer | Ahmed Bougacha <ahmed.bougacha@gmail.com> | 2015-02-02 17:55:57 +0000 |
| commit | dff57a61432da0c27869759581c1009d09f40e49 (patch) | |
| tree | b613a98b3a9c6c5f942bed327913dbf279775dac /llvm/unittests/Support/BlockFrequencyTest.cpp | |
| parent | 8341358adc05877750543fcf2dbbb7e1d60fe645 (diff) | |
| download | llvm-dff57a61432da0c27869759581c1009d09f40e49.zip llvm-dff57a61432da0c27869759581c1009d09f40e49.tar.gz llvm-dff57a61432da0c27869759581c1009d09f40e49.tar.bz2 | |
[AArch64] Prefer DUP/MOV ("CPY") to INS for vector_extract.
This avoids a partial false dependency on the previous content of
the upper lanes of the destination vector register.
Differential Revision: http://reviews.llvm.org/D7307
llvm-svn: 227820
Diffstat (limited to 'llvm/unittests/Support/BlockFrequencyTest.cpp')
0 files changed, 0 insertions, 0 deletions