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| author | Stepan Dyatkovskiy <stpworld@narod.ru> | 2012-06-22 14:53:30 +0000 |
|---|---|---|
| committer | Stepan Dyatkovskiy <stpworld@narod.ru> | 2012-06-22 14:53:30 +0000 |
| commit | 43c3a4a7e76920c5646e473b72620acc7eb4ca5a (patch) | |
| tree | 3ca0fdb5a975b0ac166e14958abe62877d4a4f1c /lib/Transforms/Utils/CodeExtractor.cpp | |
| parent | 84f64f317f5211dd8b8446e9933778350b254163 (diff) | |
| download | llvm-43c3a4a7e76920c5646e473b72620acc7eb4ca5a.tar.gz llvm-43c3a4a7e76920c5646e473b72620acc7eb4ca5a.tar.bz2 llvm-43c3a4a7e76920c5646e473b72620acc7eb4ca5a.tar.xz | |
Fixed r158979.
Original message:
Performance optimizations:
- SwitchInst: case values stored separately from Operands List. It allows to make faster access to individual case value numbers or ranges.
- Optimized IntItem, added APInt value caching.
- Optimized IntegersSubsetGeneric: added optimizations for cases when subset is single number or when subset consists from single numbers only.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158997 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/CodeExtractor.cpp')
| -rw-r--r-- | lib/Transforms/Utils/CodeExtractor.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/CodeExtractor.cpp b/lib/Transforms/Utils/CodeExtractor.cpp index f10dbbeef2..c545cd68c9 100644 --- a/lib/Transforms/Utils/CodeExtractor.cpp +++ b/lib/Transforms/Utils/CodeExtractor.cpp @@ -664,7 +664,8 @@ emitCallAndSwitchStatement(Function *newFunction, BasicBlock *codeReplacer, TheSwitch->setCondition(call); TheSwitch->setDefaultDest(TheSwitch->getSuccessor(NumExitBlocks)); // Remove redundant case - TheSwitch->removeCase(SwitchInst::CaseIt(TheSwitch, NumExitBlocks-1)); + SwitchInst::CaseIt ToBeRemoved(TheSwitch, NumExitBlocks-1); + TheSwitch->removeCase(ToBeRemoved); break; } } |