David Majnemer 0a9ab36033 [Reassociate] Don't propogate flags when creating negations ...

Reassociate mutated existing instructions in order to form negations
which would create additional reassociate opportunities.

This fixes PR23926.

llvm-svn: 240593

2015-06-24 21:27:36 +00:00

..

2002-05-15-AgressiveSubMove.ll

…

2002-05-15-MissedTree.ll

Revert "[Reassociate] As the expression tree is rewritten make sure the operands are"

2014-11-19 23:21:20 +00:00

2002-05-15-SubReassociate.ll

Revert "[Reassociate] As the expression tree is rewritten make sure the operands are"

2014-11-19 23:21:20 +00:00

2002-07-09-DominanceProblem.ll

…

2003-08-12-InfiniteLoop.ll

…

2005-09-01-ArrayOutOfBounds.ll

…

2006-04-27-ReassociateVector.ll

[Reassociate] Canonicalize constants to RHS operand.

2014-11-14 17:05:59 +00:00

2011-01-26-UseAfterFree.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2012-05-08-UndefLeak.ll

…

2012-06-08-InfiniteLoop.ll

…

absorption.ll

…

basictest.ll

[Reassociate] Don't propogate flags when creating negations

2015-06-24 21:27:36 +00:00

canonicalize-neg-const.ll

[Reassociate] Canonicalizing 'x [+-] (-Constant * y)' isn't always a win

2015-05-28 06:16:39 +00:00

commute.ll

Revert "[Reassociate] As the expression tree is rewritten make sure the operands are"

2014-11-19 23:21:20 +00:00

crash2.ll

Fix Reassociate handling of constant in presence of undef float

2015-01-16 03:00:58 +00:00

crash.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

fast-AgressiveSubMove.ll

[Reassociate] Canonicalize constants to RHS operand.

2014-11-17 15:52:51 +00:00

fast-ArrayOutOfBounds.ll

[Reassociation] Add support for reassociation with unsafe algebra.

2014-08-14 15:23:01 +00:00

fast-basictest.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

fast-fp-commute.ll

Revert "[Reassociate] As the expression tree is rewritten make sure the operands are"

2014-11-19 23:21:20 +00:00

fast-mightymul.ll

[Reassociation] Add support for reassociation with unsafe algebra.

2014-08-14 15:23:01 +00:00

fast-MissedTree.ll

[Reassociation] Add support for reassociation with unsafe algebra.

2014-08-14 15:23:01 +00:00

fast-multistep.ll

Revert "[Reassociate] As the expression tree is rewritten make sure the operands are"

2014-11-19 23:21:20 +00:00

fast-ReassociateVector.ll

Reapply "[Reassociate] Add initial support for vector instructions."

2015-03-13 20:53:01 +00:00

fast-SubReassociate.ll

Revert "[Reassociate] As the expression tree is rewritten make sure the operands are"

2014-11-19 23:21:20 +00:00

fp-commute.ll

…

inverses.ll

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looptest.ll

[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction

2015-04-16 23:24:18 +00:00

mightymul.ll

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min_int.ll

Reassociate: cannot negate a INT_MIN value

2015-02-11 19:54:44 +00:00

mixed-fast-nonfast-fp.ll

Revert "[Reassociate] As the expression tree is rewritten make sure the operands are"

2014-11-19 23:21:20 +00:00

mulfactor.ll

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multistep.ll

Revert "[Reassociate] As the expression tree is rewritten make sure the operands are"

2014-11-19 23:21:20 +00:00

negation1.ll

Give the Reassociate pass a bit more flexibility and autonomy when optimizing expressions.

2014-10-05 23:41:26 +00:00

negation.ll

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no-op.ll

Revert "[Reassociate] As the expression tree is rewritten make sure the operands are"

2014-11-19 23:21:20 +00:00

optional-flags.ll

Revert "[Reassociate] As the expression tree is rewritten make sure the operands are"

2014-11-19 23:21:20 +00:00

otherops.ll

…

pr12245.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

pr21205.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

repeats.ll

…

secondary.ll

…

shift-factor.ll

Revert "[Reassociate] As the expression tree is rewritten make sure the operands are"

2014-11-19 23:21:20 +00:00

shifttest.ll

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subtest.ll

Revert "[Reassociate] As the expression tree is rewritten make sure the operands are"

2014-11-19 23:21:20 +00:00

wrap-flags.ll

[Reassociate] Don't propogate flags when creating negations

2015-06-24 21:27:36 +00:00

xor_reassoc.ll

Revert "[Reassociate] As the expression tree is rewritten make sure the operands are"

2014-11-19 23:21:20 +00:00