Diego Novillo 55deff895d Fix vectorization remarks. ...

This patch changes the vectorization remarks to also inform when
vectorization is possible but not beneficial.

Added tests to exercise some loop remarks.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207574 91177308-0d34-0410-b5e6-96231b3b80d8

2014-04-29 20:06:10 +00:00

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PowerPC

Implement TTI getUnrollingPreferences for PowerPC

2013-09-11 21:20:40 +00:00

X86

Implement X86TTI::getUnrollingPreferences

2014-04-01 18:50:34 +00:00

2004-05-13-DontUnrollTooMuch.ll

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2005-03-06-BadLoopInfoUpdate.ll

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2006-08-24-MultiBlockLoop.ll

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2007-04-16-PhiUpdate.ll

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2007-05-05-UnrollMiscomp.ll

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2007-05-09-UnknownTripCount.ll

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2007-11-05-Crash.ll

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2011-08-08-PhiUpdate.ll

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2011-08-09-IVSimplify.ll

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2011-08-09-PhiUpdate.ll

Fixup to r186268 and r186269: don't append -LABEL to CHECK-NOT. No functionality change.

2013-07-14 02:10:57 +00:00

2011-10-01-NoopTrunc.ll

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2012-04-09-unroll-indirectbr.ll

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basic.ll

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loop-remarks.ll

Fix vectorization remarks.

2014-04-29 20:06:10 +00:00

partial-unroll-optsize.ll

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pr10813.ll

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pr11361.ll

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pr14167.ll

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runtime-loop1.ll

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runtime-loop2.ll

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runtime-loop3.ll

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runtime-loop.ll

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scevunroll.ll

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shifted-tripcount.ll

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unloop.ll

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