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| author | Chandler Carruth <chandlerc@gmail.com> | 2015-02-15 10:34:52 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2015-02-15 10:34:52 +0000 |
| commit | 56e0ceda0d03bc82b81157a1752eacb62550f8e6 (patch) | |
| tree | 0008fbdac99580c8f209bbac1092b02bec188ca5 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 3d272daaed9f33b813c00e10f25d6d0aa94cb0f1 (diff) | |
| download | llvm-56e0ceda0d03bc82b81157a1752eacb62550f8e6.zip llvm-56e0ceda0d03bc82b81157a1752eacb62550f8e6.tar.gz llvm-56e0ceda0d03bc82b81157a1752eacb62550f8e6.tar.bz2 | |
[x86] Stop shuffling zero vectors. =]
I was somewhat surprised this pattern really came up, but it does. It
seems better to just directly handle it than try to special case every
place where we end up forming a shuffle that devolves to a shuffle of
a zero vector.
llvm-svn: 229301
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions