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b92654d9c9
llvm-6502/test/Analysis/ScalarEvolution
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Dan Gohman b92654d9c9 Fix ScalarEvolution's "exhaustive" trip count evaluation code to avoid 
assuming that loops are in canonical form, as ScalarEvolution doesn't
depend on LoopSimplify itself. Also, with indirectbr not all loops can
be simplified. This fixes PR7416.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106389 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-19 14:17:24 +00:00
..
2007-07-15-NegativeStride.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2007-08-06-MisinterpretBranch.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2007-08-06-Unsigned.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2007-09-27-LargeStepping.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2007-11-14-SignedAddRec.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2007-11-18-OrInstruction.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2008-02-11-ReversedCondition.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2008-02-12-SMAXTripCount.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2008-02-15-UMax.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2008-05-25-NegativeStepToZero.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2008-06-12-BinomialInt64.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2008-07-12-UnneededSelect1.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2008-07-12-UnneededSelect2.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2008-07-19-InfiniteLoop.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2008-07-19-WrappingIV.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2008-07-29-SGTTripCount.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2008-07-29-SMinExpr.ll Revert r106304 (105548 and friends), which are the SCEVComplexityCompare 2010-06-18 19:54:20 +00:00
2008-08-04-IVOverflow.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2008-08-04-LongAddRec.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2008-11-02-QuadraticCrash.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2008-11-15-CubicOOM.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2008-11-18-LessThanOrEqual.ll ScalarEvolution support for <= and >= loops. 2010-04-24 03:09:42 +00:00
2008-11-18-Stride1.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2008-11-18-Stride2.ll Add a comment to this test. 2010-04-26 21:37:43 +00:00
2008-12-08-FiniteSGE.ll ScalarEvolution support for <= and >= loops. 2010-04-24 03:09:42 +00:00
2008-12-11-SMaxOverflow.ll ScalarEvolution support for <= and >= loops. 2010-04-24 03:09:42 +00:00
2008-12-14-StrideAndSigned.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2008-12-15-DontUseSDiv.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2009-01-02-SignedNegativeStride.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2009-04-22-TruncCast.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2009-05-09-PointerEdgeCount.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
2009-07-04-GroupConstantsWidthMismatch.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
and-xor.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
avoid-infinite-recursion-0.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
avoid-infinite-recursion-1.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
avoid-smax-0.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
avoid-smax-1.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
dg.exp For PR1319: 2007-04-15 09:31:07 +00:00
div-overflow.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
do-loop.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
max-trip-count.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
nsw-offset.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
nsw.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
pointer-sign-bits.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
pr3909.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
scev-aa.ll Add a comment about A[i+(j+1)]. 2009-12-01 01:38:10 +00:00
sext-inreg.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
sext-iv-0.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
sext-iv-1.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
sext-iv-2.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
sle.ll ScalarEvolution support for <= and >= loops. 2010-04-24 03:09:42 +00:00
smax.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
SolveQuadraticEquation.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
trip-count2.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
trip-count3.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
trip-count4.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
trip-count5.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
trip-count6.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
trip-count7.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
trip-count8.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
trip-count9.ll Fix the the ceiling-division used in computing the MaxBECount so that it doesn't 2010-01-26 04:40:18 +00:00
trip-count10.ll Fix ScalarEvolution's "exhaustive" trip count evaluation code to avoid 2010-06-19 14:17:24 +00:00
trip-count.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
undefined.ll Don't attempt to analyze values which are obviously undef. This fixes some 2010-04-22 01:35:11 +00:00
unreachable-code.ll Avoid analyzing instructions in blocks not reachable from the entry block. 2010-03-09 23:46:50 +00:00
unsimplified-loop.ll Generalize ScalarEvolution's PHI analysis to handle loops that don't 2010-04-12 07:49:36 +00:00
xor-and.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
zext-wrap.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00