2f3a8fd0b3
Updating x87 floating point register significantly affect the performance of the functions. All the floating point exception reads will merge the results from both mxcsr and x87 registers anyway.
LLVM libc ========= This directory and its subdirectories contain source code for llvm-libc, a retargetable implementation of the C standard library. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.