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llvm-mirror/test/Transforms/Reassociate
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Erik Verbruggen 3f6db9cd35 Reassociate x + -0.1234 * y into x - 0.1234 * y 
This does not require -ffast-math, and it gives CSE/GVN more options to
eliminate duplicate expressions in, e.g.:

  return ((x + 0.1234 * y) * (x - 0.1234 * y));

Differential Revision: http://reviews.llvm.org/D4904

llvm-svn: 216169
2014-08-21 10:45:30 +00:00
..
2002-05-15-AgressiveSubMove.ll
[Reassociate] FileCheckize and cleanup a few testcases. No functional change
2014-06-11 18:28:45 +00:00
2002-05-15-MissedTree.ll
[Reassociate] FileCheckize and cleanup a few testcases. No functional change
2014-06-11 18:28:45 +00:00
2002-05-15-SubReassociate.ll
[Reassociate] FileCheckize and cleanup a few testcases. No functional change
2014-06-11 18:28:45 +00:00
2002-07-09-DominanceProblem.ll
…
2003-08-12-InfiniteLoop.ll
…
2005-09-01-ArrayOutOfBounds.ll
[Reassociate] FileCheckize and cleanup a few testcases. No functional change
2014-06-11 18:28:45 +00:00
2006-04-27-ReassociateVector.ll
[Reassociate] FileCheckize and cleanup a few testcases. No functional change
2014-06-11 18:28:45 +00:00
2011-01-26-UseAfterFree.ll
…
2012-05-08-UndefLeak.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
2012-06-08-InfiniteLoop.ll
…
absorption.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
basictest.ll
[Reassociate] FileCheckize and cleanup a few testcases. No functional change
2014-06-11 18:28:45 +00:00
crash.ll
…
fast-AgressiveSubMove.ll
[Reassociation] Add support for reassociation with unsafe algebra.
2014-08-14 15:23:01 +00:00
fast-ArrayOutOfBounds.ll
[Reassociation] Add support for reassociation with unsafe algebra.
2014-08-14 15:23:01 +00:00
fast-basictest.ll
Reassociate x + -0.1234 * y into x - 0.1234 * y
2014-08-21 10:45:30 +00:00
fast-fp-commute.ll
[Reassociation] Add support for reassociation with unsafe algebra.
2014-08-14 15:23:01 +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
[Reassociation] Add support for reassociation with unsafe algebra.
2014-08-14 15:23:01 +00:00
fast-ReassociateVector.ll
[Reassociation] Add support for reassociation with unsafe algebra.
2014-08-14 15:23:01 +00:00
fast-SubReassociate.ll
[Reassociation] Add support for reassociation with unsafe algebra.
2014-08-14 15:23:01 +00:00
fp-commute.ll
[Reassociate] FileCheckize and cleanup a few testcases. No functional change
2014-06-11 18:28:45 +00:00
inverses.ll
[Reassociate] Similar to "X + -X" -> "0", added code to handle "X + ~X" -> "-1".
2014-05-31 15:01:54 +00:00
liftsign.ll
Reassociate x + -0.1234 * y into x - 0.1234 * y
2014-08-21 10:45:30 +00:00
looptest.ll
[Reassociate] FileCheckize and cleanup a few testcases. No functional change
2014-06-11 18:28:45 +00:00
mightymul.ll
[Reassociate] FileCheckize and cleanup a few testcases. No functional change
2014-06-11 18:28:45 +00:00
mulfactor.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
multistep.ll
[Reassociate] FileCheckize and cleanup a few testcases. No functional change
2014-06-11 18:28:45 +00:00
negation.ll
[Reassociate] FileCheckize and cleanup a few testcases. No functional change
2014-06-11 18:28:45 +00:00
no-op.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
optional-flags.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
otherops.ll
[Reassociate] FileCheckize and cleanup a few testcases. No functional change
2014-06-11 18:28:45 +00:00
pr12245.ll
TBAA: remove !tbaa from testing cases if not used.
2013-04-30 17:52:57 +00:00
repeats.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
secondary.ll
…
shift-factor.ll
[Reassociate] FileCheckize and cleanup a few testcases. No functional change
2014-06-11 18:28:45 +00:00
shifttest.ll
…
subtest.ll
[Reassociate] FileCheckize and cleanup a few testcases. No functional change
2014-06-11 18:28:45 +00:00
xor_reassoc.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00