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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2014-11-25 22:34:59 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2014-11-25 22:34:59 +0000 |
| commit | 371417db347317ffff9c9469b5ed85a6b3e98382 (patch) | |
| tree | 81b78f6109ab675d3066f25fc48fac136225c06c /clang/unittests/Format/FormatTestJava.cpp | |
| parent | b3d08bb44b641b87743637356acee6f8d35e9401 (diff) | |
| download | llvm-371417db347317ffff9c9469b5ed85a6b3e98382.zip llvm-371417db347317ffff9c9469b5ed85a6b3e98382.tar.gz llvm-371417db347317ffff9c9469b5ed85a6b3e98382.tar.bz2 | |
[X86][SSE] Improvements to byte shift shuffle matching
Since (v)pslldq / (v)psrldq instructions resolve to a single input argument it is useful to match it much earlier than we currently do - this prevents more complicated shuffles (notably insertion into a zero vector) matching before it.
Differential Revision: http://reviews.llvm.org/D6409
llvm-svn: 222796
Diffstat (limited to 'clang/unittests/Format/FormatTestJava.cpp')
0 files changed, 0 insertions, 0 deletions