115144b0fSOlivier Houchard /* $NetBSD: negdf2.c,v 1.1 2000/06/06 08:15:07 bjh21 Exp $ */ 215144b0fSOlivier Houchard 315144b0fSOlivier Houchard /* 415144b0fSOlivier Houchard * Written by Ben Harris, 2000. This file is in the Public Domain. 515144b0fSOlivier Houchard */ 615144b0fSOlivier Houchard 715144b0fSOlivier Houchard #include "softfloat-for-gcc.h" 815144b0fSOlivier Houchard #include "milieu.h" 915144b0fSOlivier Houchard #include "softfloat.h" 1015144b0fSOlivier Houchard 1115144b0fSOlivier Houchard float64 __negdf2(float64); 1215144b0fSOlivier Houchard 1315144b0fSOlivier Houchard float64 __negdf2(float64 a)1415144b0fSOlivier Houchard__negdf2(float64 a) 1515144b0fSOlivier Houchard { 1615144b0fSOlivier Houchard 1715144b0fSOlivier Houchard /* libgcc1.c says -a */ 1815144b0fSOlivier Houchard return a ^ FLOAT64_MANGLE(0x8000000000000000ULL); 1915144b0fSOlivier Houchard } 20