Frits van Bommel 26e097ca4b Teach jump threading to "look through" a select when the branch direction of a terminator depends on it. ...

When it sees a promising select it now tries to figure out whether the condition of the select is known in any of the predecessors and if so it maps the operands appropriately.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121859 91177308-0d34-0410-b5e6-96231b3b80d8

2010-12-15 09:51:20 +00:00

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2008-11-27-EntryMunge.ll

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2010-08-26-and.ll

Remove dead option from tests.

2010-09-14 21:03:40 +00:00

and-and-cond.ll

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and-cond.ll

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basic.ll

Remove dead option from tests.

2010-09-14 21:03:40 +00:00

branch-no-const.ll

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compare.ll

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crash.ll

Fix PR8247: JumpThreading can cause a block to become unreachable while still having predecessor, if it is part of a self-loop.

2010-09-29 20:34:41 +00:00

dg.exp

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indirectbr.ll

Implement jump threading of 'indirectbr' by keeping track of whether we're looking for ConstantInt*s or BlockAddress*s.

2010-12-06 23:36:56 +00:00

lvi-load.ll

Remove dead option from tests.

2010-09-14 21:03:40 +00:00

no-irreducible-loops.ll

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or-undef.ll

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select.ll

Teach jump threading to "look through" a select when the branch direction of a terminator depends on it.

2010-12-15 09:51:20 +00:00

thread-loads.ll

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