1*c36abe0dSDavid Schultz /* $NetBSD: negtf2.c,v 1.1 2011/01/17 10:08:35 matt Exp $ */ 2*c36abe0dSDavid Schultz 3*c36abe0dSDavid Schultz /* 4*c36abe0dSDavid Schultz * Written by Matt Thomas, 2011. This file is in the Public Domain. 5*c36abe0dSDavid Schultz */ 6*c36abe0dSDavid Schultz 7*c36abe0dSDavid Schultz #include "softfloat-for-gcc.h" 8*c36abe0dSDavid Schultz #include "milieu.h" 9*c36abe0dSDavid Schultz #include "softfloat.h" 10*c36abe0dSDavid Schultz 11*c36abe0dSDavid Schultz #include <sys/cdefs.h> 12*c36abe0dSDavid Schultz __FBSDID("$FreeBSD$"); 13*c36abe0dSDavid Schultz 14*c36abe0dSDavid Schultz #ifdef FLOAT128 15*c36abe0dSDavid Schultz 16*c36abe0dSDavid Schultz float128 __negtf2(float128); 17*c36abe0dSDavid Schultz 18*c36abe0dSDavid Schultz float128 19*c36abe0dSDavid Schultz __negtf2(float128 a) 20*c36abe0dSDavid Schultz { 21*c36abe0dSDavid Schultz 22*c36abe0dSDavid Schultz /* libgcc1.c says -a */ 23*c36abe0dSDavid Schultz a.high ^= FLOAT64_MANGLE(0x8000000000000000ULL); 24*c36abe0dSDavid Schultz return a; 25*c36abe0dSDavid Schultz } 26*c36abe0dSDavid Schultz 27*c36abe0dSDavid Schultz #endif /* FLOAT128 */ 28