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| author | Kalle Raiskila <kalle.raiskila@nokia.com> | 2010-10-18 09:34:19 +0000 |
|---|---|---|
| committer | Kalle Raiskila <kalle.raiskila@nokia.com> | 2010-10-18 09:34:19 +0000 |
| commit | 940e7965f10ff39910e7e7da8871ea3bec7981a2 (patch) | |
| tree | 25b66993d5277824c117edd17a8d636f14c18b80 /lib/MC/ELFObjectWriter.cpp | |
| parent | 4cf34c6c041cebc1d816d178654c6bbb7737cc4e (diff) | |
Improve lowering of sext to i128 on SPU.
The old algorithm inserted a 'rotqmbyi' instruction which was
both redundant and wrong - it made shufb select bytes from the
wrong end of the input quad.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116701 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC/ELFObjectWriter.cpp')
0 files changed, 0 insertions, 0 deletions