Kalle Raiskila
5106b84506
Allow sign-extending of i8 and i16 to i128 on SPU.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123912 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-20 15:49:06 +00:00
Kalle Raiskila
c2ebfd454c
Enable PostRA scheduling for SPU.
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This speeds up selected test cases with up to
5% - no slowdowns observed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120286 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 10:30:25 +00:00
Kalle Raiskila
940e7965f1
Improve lowering of sext to i128 on SPU.
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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
2010-10-18 09:34:19 +00:00
Dan Gohman
b7c0b246da
Convert more tests to avoid llvm-as.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81545 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 18:36:27 +00:00
Scott Michel
77f452d1a8
Updated i128 sext support for CellSPU backend, contributed by Ken Werner (IBM)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80042 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 22:37:34 +00:00
Scott Michel
838dbd92d8
Prefer 'FileCheck' over 'grep'.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79953 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-24 22:49:22 +00:00
Scott Michel
f1fa4fd282
128-bit sign extension and vector shift cleanups, contributed by Ken Werner
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(IBM).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79949 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-24 22:28:53 +00:00
