Kalle Raiskila
070fb5e54d
Allow sign-extending of i8 and i16 to i128 on SPU.
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llvm-svn: 123912
2011-01-20 15:49:06 +00:00
Kalle Raiskila
45865e9165
Enable PostRA scheduling for SPU.
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This speeds up selected test cases with up to
5% - no slowdowns observed.
llvm-svn: 120286
2010-11-29 10:30:25 +00:00
Kalle Raiskila
3cdfdd9383
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.
llvm-svn: 116701
2010-10-18 09:34:19 +00:00
Dan Gohman
f2c290dfa6
Convert more tests to avoid llvm-as.
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llvm-svn: 81545
2009-09-11 18:36:27 +00:00
Scott Michel
d9d9c7ef05
Updated i128 sext support for CellSPU backend, contributed by Ken Werner (IBM)
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llvm-svn: 80042
2009-08-25 22:37:34 +00:00
Scott Michel
3444be8f21
Prefer 'FileCheck' over 'grep'.
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llvm-svn: 79953
2009-08-24 22:49:22 +00:00
Scott Michel
ee51c50e21
128-bit sign extension and vector shift cleanups, contributed by Ken Werner
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(IBM).
llvm-svn: 79949
2009-08-24 22:28:53 +00:00
