workaround for weird ICC 14.0.3 bug in exponent, fix #835
be more restrictive for #835 bug workaround, AVX-only. Make handling of invalids separate.
remove extra_pointers_ array in static_fft when it's going to be empty anyway
increase ulp threshold for complex cot
fix unused typedef warnings in static_fft
type of seed corrected
enable sanitizers for tests whenever clang is used
avoid UB in scalar abs because of signed integer overflow
MSVC's linker emits a warning if the openmp flag is passed to it
apple clang doesn't support -fsanitize
change sanitizer flags: add address sanitizer, remove floating-point checks that are not UB
fix shadow warning in static_fft unit test on mac os x
missing includes in functor subsystem
fix UB in firstbitset because of signed integer overflow
remove 'shift' from clang sanitizers, it complains about usage of arithmetic shift. Enable -ftrapv with GCC.
wrong include in boost/simd/include/functor.hpp
add as_floating include in include/functor.hpp, apparently some things still need it
remove BOOST_PROTO_STRICT_RESULT_OF trick for toint/tofloat, causes problems in cast
disable -ftrapv on PowerPC, add compatible sanitize flags to apple clang
move pack specializations out of simd directory, fix #837