diff options
Diffstat (limited to 'boost/multiprecision/detail/bitscan.hpp')
-rw-r--r-- | boost/multiprecision/detail/bitscan.hpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/boost/multiprecision/detail/bitscan.hpp b/boost/multiprecision/detail/bitscan.hpp index ce1cdc8d18..a21fd58651 100644 --- a/boost/multiprecision/detail/bitscan.hpp +++ b/boost/multiprecision/detail/bitscan.hpp @@ -8,8 +8,8 @@ #ifndef BOOST_MP_DETAIL_BITSCAN_HPP #define BOOST_MP_DETAIL_BITSCAN_HPP -#if defined(BOOST_MSVC) && (defined(_M_IX86) || defined(_M_X64)) -#include <Intrin.h> +#if (defined(BOOST_MSVC) || (defined(__clang__) && defined(__c2__)) || (defined(BOOST_INTEL) && defined(_MSC_VER))) && (defined(_M_IX86) || defined(_M_X64)) +#include <intrin.h> #endif namespace boost{ namespace multiprecision{ namespace detail{ @@ -38,7 +38,7 @@ inline unsigned find_msb(Unsigned mask, const mpl::int_<0>&) return --index; } -#if defined(BOOST_MSVC) && (defined(_M_IX86) || defined(_M_X64)) +#if (defined(BOOST_MSVC) || (defined(__clang__) && defined(__c2__)) || (defined(BOOST_INTEL) && defined(_MSC_VER))) && (defined(_M_IX86) || defined(_M_X64)) #pragma intrinsic(_BitScanForward,_BitScanReverse) |