Changes in directory llvm/lib/Transforms/Scalar:
LoopUnswitch.cpp updated: 1.46 -> 1.47 --- Log message: Do not rely on std::sort and std::erase to get list of unique exit blocks. The output is dependent on addresses of basic block. Add and use Loop::getUniqueExitBlocks. --- Diffs of the changes: (+4 -10) LoopUnswitch.cpp | 14 ++++---------- 1 files changed, 4 insertions(+), 10 deletions(-) Index: llvm/lib/Transforms/Scalar/LoopUnswitch.cpp diff -u llvm/lib/Transforms/Scalar/LoopUnswitch.cpp:1.46 llvm/lib/Transforms/Scalar/LoopUnswitch.cpp:1.47 --- llvm/lib/Transforms/Scalar/LoopUnswitch.cpp:1.46 Sun Aug 27 17:42:52 2006 +++ llvm/lib/Transforms/Scalar/LoopUnswitch.cpp Tue Aug 29 17:29:16 2006 @@ -570,11 +570,8 @@ LoopBlocks.insert(LoopBlocks.end(), L->block_begin(), L->block_end()); std::vector<BasicBlock*> ExitBlocks; - L->getExitBlocks(ExitBlocks); - std::sort(ExitBlocks.begin(), ExitBlocks.end()); - ExitBlocks.erase(std::unique(ExitBlocks.begin(), ExitBlocks.end()), - ExitBlocks.end()); - + L->getUniqueExitBlocks(ExitBlocks); + // Split all of the edges from inside the loop to their exit blocks. Update // the appropriate Phi nodes as we do so. unsigned NumBlocks = L->getBlocks().size(); @@ -626,11 +623,8 @@ // The exit blocks may have been changed due to edge splitting, recompute. ExitBlocks.clear(); - L->getExitBlocks(ExitBlocks); - std::sort(ExitBlocks.begin(), ExitBlocks.end()); - ExitBlocks.erase(std::unique(ExitBlocks.begin(), ExitBlocks.end()), - ExitBlocks.end()); - + L->getUniqueExitBlocks(ExitBlocks); + // Add exit blocks to the loop blocks. LoopBlocks.insert(LoopBlocks.end(), ExitBlocks.begin(), ExitBlocks.end()); _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
