[libcxxabi] Teach cxa_demangle about Hexagon's long double size

cxa_demangle's default size for a long double is 10 bytes. Hexagon
only has an 8 byte long double though.

llvm-svn: 258313
This commit is contained in:
Ben Craig 2016-01-20 14:10:23 +00:00
parent 701938d64e
commit acd5ee88df

View File

@ -168,7 +168,7 @@ struct float_data<long double>
#if defined(__mips__) && defined(__mips_n64) || defined(__aarch64__) || \
defined(__wasm__)
static const size_t mangled_size = 32;
#elif defined(__arm__) || defined(__mips__)
#elif defined(__arm__) || defined(__mips__) || defined(__hexagon__)
static const size_t mangled_size = 16;
#else
static const size_t mangled_size = 20; // May need to be adjusted to 16 or 24 on other platforms