Marshall Clow 0b48cf9a62 Fix PR#22427. The implementation of inplace_merge had a \'small data set\' optimization; if either half of the merge was small (i.e, less than 9 items), it did an inplace merge rather than allocating a buffer and doing a faster/smarter merge. However, this failed to satisfy the complexity requirements in the standard. Remove that code. Add tests to check the complexity, and add the same tests for std::merge, since we are in that section of the test suite anyway. ...

llvm-svn: 227811

2015-02-02 17:35:53 +00:00

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alg.binary.search

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alg.heap.operations

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alg.lex.comparison

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alg.merge

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alg.min.max

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alg.nth.element

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alg.permutation.generators

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alg.set.operations

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alg.sort

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nothing_to_do.pass.cpp

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