forked from OSchip/llvm-project
Cleanup. Avoid relying on specialization of std::distance.
llvm-svn: 137191
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@ -134,9 +134,9 @@ public:
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block_iterator block_begin() const { return Blocks.begin(); }
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block_iterator block_end() const { return Blocks.end(); }
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/// getNumBlocks - Get the number of blocks in this loop.
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/// getNumBlocks - Get the number of blocks in this loop in constant time.
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unsigned getNumBlocks() const {
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return std::distance(block_begin(), block_end());
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return Blocks.size();
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}
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/// isLoopExiting - True if terminator in the block can branch to another
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