Nick Lewycky 789558db70 Wind SCEV back in time, to Nov 18th. This 'fixes' PR3275, PR3294, PR3295, ...

PR3296 and PR3302.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62160 91177308-0d34-0410-b5e6-96231b3b80d8

2009-01-13 09:18:58 +00:00

..

2007-07-15-NegativeStride.ll

Fix WriteAsOperand to not emit a leading space character. Adjust

2008-09-14 17:21:12 +00:00

2007-08-06-MisinterpretBranch.ll

Fix the dates on these tests. It's not September yet. Thanks Reid!

2007-08-06 20:00:11 +00:00

2007-08-06-Unsigned.ll

Fix WriteAsOperand to not emit a leading space character. Adjust

2008-09-14 17:21:12 +00:00

2007-09-27-LargeStepping.ll

While testing particular algorithms to compute loop iteration count the brute

2008-07-19 13:26:15 +00:00

2007-11-14-SignedAddRec.ll

Fix PR1798 - an error in the evaluation of SCEVAddRecExpr at an

2008-02-11 11:03:14 +00:00

2007-11-18-OrInstruction.ll

Now that ScalarEvolution::print writes to the correct stream, there is

2008-02-12 15:12:40 +00:00

2008-02-11-ReversedCondition.ll

Finally re-apply r46959. This is made feasible by the combination

2008-09-16 18:52:57 +00:00

2008-02-12-SMAXTripCount.ll

Fix WriteAsOperand to not emit a leading space character. Adjust

2008-09-14 17:21:12 +00:00

2008-02-15-UMax.ll

Add 'umax' similar to 'smax' SCEV. Closes PR2003.

2008-02-20 06:48:22 +00:00

2008-05-25-NegativeStepToZero.ll

Fix PR2088. Use modulo linear equation solver to compute loop iteration

2008-07-20 15:55:14 +00:00

2008-06-12-BinomialInt64.ll

Crash less. The i64 restriction in BinomialCoefficient caused some problems

2008-06-13 04:38:55 +00:00

2008-07-12-UnneededSelect1.ll

Stop creating extraneous smax/umax in SCEV. This removes a regression where we

2008-07-12 07:41:32 +00:00

2008-07-12-UnneededSelect2.ll

Stop creating extraneous smax/umax in SCEV. This removes a regression where we

2008-07-12 07:41:32 +00:00

2008-07-19-InfiniteLoop.ll

Fix PR2088. Use modulo linear equation solver to compute loop iteration

2008-07-20 15:55:14 +00:00

2008-07-19-WrappingIV.ll

Fix PR2088. Use modulo linear equation solver to compute loop iteration

2008-07-20 15:55:14 +00:00

2008-07-29-SGTTripCount.ll

Fix WriteAsOperand to not emit a leading space character. Adjust

2008-09-14 17:21:12 +00:00

2008-07-29-SMinExpr.ll

Fix WriteAsOperand to not emit a leading space character. Adjust

2008-09-14 17:21:12 +00:00

2008-08-04-IVOverflow.ll

Fix WriteAsOperand to not emit a leading space character. Adjust

2008-09-14 17:21:12 +00:00

2008-08-04-LongAddRec.ll

Fix WriteAsOperand to not emit a leading space character. Adjust

2008-09-14 17:21:12 +00:00

2008-11-02-QuadraticCrash.ll

Don't crash analyzing certain quadratics (addrec of {X,+,Y,+,1}).

2008-11-03 02:43:49 +00:00

2008-11-15-CubicOOM.ll

Don't brute-force analyze cubic or higher polynomials.

2008-11-16 04:14:25 +00:00

2008-11-18-LessThanOrEqual.ll

Wind SCEV back in time, to Nov 18th. This 'fixes' PR3275, PR3294, PR3295,

2009-01-13 09:18:58 +00:00

2008-11-18-Stride1.ll

Wind SCEV back in time, to Nov 18th. This 'fixes' PR3275, PR3294, PR3295,

2009-01-13 09:18:58 +00:00

2008-11-18-Stride2.ll

Wind SCEV back in time, to Nov 18th. This 'fixes' PR3275, PR3294, PR3295,

2009-01-13 09:18:58 +00:00

2008-12-08-FiniteSGE.ll

Wind SCEV back in time, to Nov 18th. This 'fixes' PR3275, PR3294, PR3295,

2009-01-13 09:18:58 +00:00

2008-12-11-SMaxOverflow.ll

Wind SCEV back in time, to Nov 18th. This 'fixes' PR3275, PR3294, PR3295,

2009-01-13 09:18:58 +00:00

2008-12-14-StrideAndSigned.ll

Wind SCEV back in time, to Nov 18th. This 'fixes' PR3275, PR3294, PR3295,

2009-01-13 09:18:58 +00:00

2008-12-15-DontUseSDiv.ll

Wind SCEV back in time, to Nov 18th. This 'fixes' PR3275, PR3294, PR3295,

2009-01-13 09:18:58 +00:00

2009-01-02-SignedNegativeStride.ll

Don't try to analyze this "backward" case. This is overly conservative

2009-01-02 18:54:17 +00:00

avoid-smax-0.ll

Teach ScalarEvolution to consider loop preheaders in the search for

2008-09-15 22:18:04 +00:00

avoid-smax-1.ll

Finally re-apply r46959. This is made feasible by the combination

2008-09-16 18:52:57 +00:00

dg.exp

For PR1319:

2007-04-15 09:31:07 +00:00

do-loop.ll

Add new SCEV, SCEVSMax. This allows LLVM to analyze do-while loops.

2007-11-25 22:41:31 +00:00

smax.ll

Fix WriteAsOperand to not emit a leading space character. Adjust

2008-09-14 17:21:12 +00:00

SolveQuadraticEquation.ll

While testing particular algorithms to compute loop iteration count the brute

2008-07-19 13:26:15 +00:00

trip-count2.ll

Now that ScalarEvolution::print writes to the correct stream, there is

2008-02-12 15:12:40 +00:00

trip-count.ll

While testing particular algorithms to compute loop iteration count the brute

2008-07-19 13:26:15 +00:00