| Current Path : /usr/src/contrib/compiler-rt/lib/arm/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/src/contrib/compiler-rt/lib/arm/negsf2vfp.S |
//===-- negsf2vfp.S - Implement negsf2vfp ---------------------------------===// // // The LLVM Compiler Infrastructure // // This file is dual licensed under the MIT and the University of Illinois Open // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// #include "../assembly.h" // // extern float __negsf2vfp(float a); // // Returns the negation of a single precision floating point numbers using the // Darwin calling convention where single arguments are passsed like 32-bit ints // .syntax unified .align 2 DEFINE_COMPILERRT_FUNCTION(__negsf2vfp) eor r0, r0, #-2147483648 // flip sign bit on float in r0 bx lr