diff options
| -rw-r--r-- | lldb/source/Core/DataExtractor.cpp | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/lldb/source/Core/DataExtractor.cpp b/lldb/source/Core/DataExtractor.cpp index 8db48ef3186..dc7857fe9cb 100644 --- a/lldb/source/Core/DataExtractor.cpp +++ b/lldb/source/Core/DataExtractor.cpp @@ -14,6 +14,7 @@ #include <limits> #include <sstream> #include <string> +#include <math.h> #include "clang/AST/ASTContext.h" @@ -1405,24 +1406,21 @@ DumpAPInt (Stream *s, const DataExtractor &data, lldb::offset_t offset, lldb::of return offset; } -static float half2float (uint16_t half) +static float +half2float (uint16_t half) { -#ifdef _MSC_VER - llvm_unreachable("half2float not implemented for MSVC"); -#else - union{ float f; uint32_t u;}u; + union { float f; uint32_t u; } u; int32_t v = (int16_t) half; - - if( 0 == (v & 0x7c00)) + + if (0 == (v & 0x7c00)) { u.u = v & 0x80007FFFU; return u.f * ldexpf(1, 125); } - + v <<= 13; u.u = v | 0x70000000U; return u.f * ldexpf(1, -112); -#endif } lldb::offset_t |
