Andrew Trick 8aa22019ca SCEV: Add MarkPendingLoopPredicates to avoid recursive isImpliedCond. ...

getUDivExpr attempts to simplify by checking for overflow.
isLoopEntryGuardedByCond then evaluates the loop predicate which
may lead to the same getUDivExpr causing endless recursion.

Fixes PR12868: clang 3.2 segmentation fault.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157092 91177308-0d34-0410-b5e6-96231b3b80d8

2012-05-19 00:48:25 +00:00

..

BasicAA

FileCheck-ize these tests. Harden some of them.

2012-04-24 09:15:38 +00:00

BlockFrequencyInfo

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

BranchProbabilityInfo

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

CallGraph

FileCheck-ize these tests.

2012-04-24 10:36:42 +00:00

Dominators

FileCheck-ize tests.

2012-04-24 10:45:44 +00:00

GlobalsModRef

FileCheck-ize tests.

2012-04-24 10:45:44 +00:00

LoopDependenceAnalysis

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

LoopInfo

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

PostDominators

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

Profiling

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

RegionInfo

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

ScalarEvolution

SCEV: Add MarkPendingLoopPredicates to avoid recursive isImpliedCond.

2012-05-19 00:48:25 +00:00

TypeBasedAliasAnalysis

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00