IntRange:
- Changed isSingleNumber method behaviour. Now this flag is calculated on demand.
IntegersSubsetMapping
- Optimized diff operation.
- Replaced type of Items field from std::list with std::map.
- Added new methods:
bool isOverlapped(self &RHS)
void add(self& RHS, SuccessorClass *S)
void detachCase(self& NewMapping, SuccessorClass *Succ)
void removeCase(SuccessorClass *Succ)
SuccessorClass *findSuccessor(const IntTy& Val)
const IntTy* getCaseSingleNumber(SuccessorClass *Succ)
IntegersSubsetTest
- DiffTest: Added checks for successors.
SimplifyCFG
Updated SwitchInst usage (now it is case-ragnes compatible) for
- SimplifyEqualityComparisonWithOnlyPredecessor
- FoldValueComparisonIntoPredecessors
llvm-svn: 159527
7 files changed