David Majnemer c83044d9bb [FunctionAttrs] Don't try to infer returned if it is already on an argument ...

Trying to infer the 'returned' attribute if an argument is already
'returned' can lead to verification failure: inference might determine
that a different argument is passed through which would result in two
different arguments marked as 'returned'.

This fixes PR30350.

llvm-svn: 281221

2016-09-12 16:04:59 +00:00

..

2008-09-03-Mutual.ll

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2008-09-03-ReadNone.ll

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2008-09-03-ReadOnly.ll

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2008-09-13-VolatileRead.ll

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2008-12-29-Constant.ll

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2009-01-02-LocalStores.ll

[FunctionAttrs] Correct the safety analysis for inference of 'returned'

2016-07-19 18:50:26 +00:00

2010-10-30-volatile.ll

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assume.ll

MemorySSA: Revert r269678 and r268068; replace with special casing in MemorySSA.

2016-05-26 04:58:46 +00:00

atomic.ll

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comdat-ipo.ll

Don't IPO over functions that can be de-refined

2016-04-08 00:48:30 +00:00

convergent.ll

NVPTX: Replace uses of cuda.syncthreads with nvvm.barrier0

2016-07-06 20:02:45 +00:00

nocapture.ll

[FunctionAttrs] Correct the safety analysis for inference of 'returned'

2016-07-19 18:50:26 +00:00

nonnull.ll

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norecurse.ll

Remove dead TLI arg of isKnownNonNull and propagate deadness. NFC.

2016-07-02 23:47:27 +00:00

operand-bundles-scc.ll

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optnone-simple.ll

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optnone.ll

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out-of-bounds-iterator-bug.ll

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readattrs.ll

[FunctionAttrs] Correct the safety analysis for inference of 'returned'

2016-07-19 18:50:26 +00:00

readnone.ll

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returned.ll

[FunctionAttrs] Don't try to infer returned if it is already on an argument

2016-09-12 16:04:59 +00:00