1a4b2224b8
This patch is updating soft-fp from glibc: 1. Add __extendhfxf2 to return an IEEE half converted to IEEE extended. 2. Add __truncxfhf2 to truncate IEEE extended into IEEE half. These are needed by x86 _Float16 support. * soft-fp/extendhfxf2.c: New file. * soft-fp/truncxfhf2.c: Likewise.
The files in this directory are part of the GNU C Library, not part of GCC. As described at <http://gcc.gnu.org/codingconventions.html>, changes should be made to the GNU C Library and the changed files then imported into GCC.