Fix valgrind errors

svn path=/trunk/boost/multiprecision/; revision=83519
Fix bug(s) that cause variable reuse in function calls to fail.
Add additional test cases.
Fixes #8326.

svn path=/trunk/boost/multiprecision/; revision=83619
Update revision history, rebuild docs.

svn path=/trunk/libs/multiprecision/; revision=83668
Initial commit of 128-bit float wrapper

svn path=/trunk/boost/multiprecision/; revision=83713
Fix up linpack tests for __float128

svn path=/trunk/libs/multiprecision/; revision=83716
Add missing file.

svn path=/trunk/libs/multiprecision/; revision=83749
Refactored build process to improve compile times.
Fixed expression-template incompatibility in spherical_harmonic.hpp.
Fixed expression template issues in log1p_expm1_test.hpp and test_cbrt.hpp.

svn path=/trunk/libs/multiprecision/; revision=83775
Fix float128 string formatting.

svn path=/trunk/boost/multiprecision/; revision=83831
Initial Intel C++ _Quad support in float128.

svn path=/trunk/boost/multiprecision/; revision=83856
Fixes to get the float128 tests passing with Intel C++ 13.0.

svn path=/trunk/boost/multiprecision/; revision=83874
Don't use C++11 only features of std::string.

svn path=/trunk/boost/multiprecision/; revision=83900
Fix float128 compile error.
Add constexpr support to float128.
Add float128 docs and rebuild HTML.

svn path=/trunk/boost/multiprecision/; revision=84016
Add lot's of enable_if's to integer only operators to restrict them to integer types (improves error messages).
Update test coverage Makesfile.
Update tests for full coverage.

svn path=/trunk/boost/multiprecision/; revision=84051
Add tentative support for user-defined-literals.

svn path=/trunk/boost/multiprecision/; revision=84106
Fix undefined behaviour.

svn path=/trunk/boost/multiprecision/; revision=84107
Fix __float128 test case, update messages from LInpack benchmark.

svn path=/trunk/libs/multiprecision/; revision=84219
Fix sizeof usage: fixes gcc-4.8.0 and clang failures.

svn path=/trunk/boost/multiprecision/; revision=84220
Add docs for user-defined literals.
Regenerate docs.

svn path=/trunk/libs/multiprecision/; revision=84235
Merge changes from trunk - support for __float128 and user-defined literals.

svn path=/branches/release/boost/multiprecision/; revision=84295