Elena Demikhovsky 3622fbfc68 [Loop Vectorizer] Fixed memory confilict checks. ...

Fixed a bug in run-time checks for possible memory conflicts inside loop.
The bug is in Low <-> High boundaries calculation. The High boundary should be calculated as "last memory access pointer + element size".

Differential revision: https://reviews.llvm.org/D23176

llvm-svn: 279930

2016-08-28 08:53:53 +00:00

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backward-dep-different-types.ll

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forward-loop-carried.ll

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forward-loop-independent.ll

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independent-interleaved.ll

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interleave-innermost.ll

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memcheck-for-loop-invariant.ll

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memcheck-off-by-one-error.ll

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multiple-strides-rt-memory-checks.ll

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non-wrapping-pointer.ll

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nullptr.ll

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number-of-memchecks.ll

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pointer-with-unknown-bounds.ll

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resort-to-memchecks-only.ll

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reverse-memcheck-bounds.ll

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safe-no-checks.ll

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safe-with-dep-distance.ll

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store-to-invariant-check1.ll

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store-to-invariant-check2.ll

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store-to-invariant-check3.ll

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stride-access-dependence.ll

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underlying-objects-1.ll

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underlying-objects-2.ll

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unsafe-and-rt-checks.ll

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wrapping-pointer-versioning.ll

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