Dan Gohman 3837218ea0 Extend ScalarEvolution's executesAtLeastOnce logic to be able to ...

continue past the first conditional branch when looking for a
relevant test. This helps it avoid using MAX expressions in
loop trip counts in more cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54697 91177308-0d34-0410-b5e6-96231b3b80d8

2008-08-12 20:17:31 +00:00

..

2007-07-15-NegativeStride.ll

While testing particular algorithms to compute loop iteration count the brute

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

2007-08-06-MisinterpretBranch.ll

…

2007-08-06-Unsigned.ll

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

2008-07-12 07:41:32 +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

…

2007-11-18-OrInstruction.ll

…

2008-02-11-ReversedCondition.ll

…

2008-02-12-SMAXTripCount.ll

…

2008-02-15-UMax.ll

…

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 for PR2607: SCEV miscomputing the loop count for loops with an

2008-07-30 00:04:08 +00:00

2008-07-29-SMinExpr.ll

Another SCEV issue from PR2607; essentially the same issue, but this

2008-07-30 04:36:32 +00:00

2008-08-04-IVOverflow.ll

PR2621: Improvements to the SCEV AddRec binomial expansion. This

2008-08-04 23:49:06 +00:00

2008-08-04-LongAddRec.ll

PR2621: Improvements to the SCEV AddRec binomial expansion. This

2008-08-04 23:49:06 +00:00

avoid-smax.ll

Extend ScalarEvolution's executesAtLeastOnce logic to be able to

2008-08-12 20:17:31 +00:00

dg.exp

…

do-loop.ll

…

smax.ll

…

SolveQuadraticEquation.ll

While testing particular algorithms to compute loop iteration count the brute

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

trip-count2.ll

…

trip-count.ll

While testing particular algorithms to compute loop iteration count the brute

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