2 Orgin: Matt Thomas <matt@3am-software.com>
3 This used to cause GCC to write out an instruction for i386 when using a L64 host
4 which gas could not handle because GCC would write a full 64bit hex string out. */
9 typedef unsigned int __uint32_t;
14 } ieee_float_shape_type;
15 extern float __ieee754_expf (float);
16 extern float __ieee754_sinhf (float);
17 static const float one = 1.0, shuge = 1.0e37;
19 __ieee754_sinhf(float x)
23 do { ieee_float_shape_type gf_u; gf_u.value = (x); (jx) = gf_u.word; } while (0);
25 if(ix>=0x7f800000) return x+x;
28 if (ix < 0x41b00000) {
30 if(shuge+x>one) return x;
32 if(ix<0x3f800000) return h*((float)2.0*t-t*t/(t+one));
33 return h*(t+t/(t+one));
35 if (ix < 0x42b17180) return h*__ieee754_expf(fabsf(x));
37 w = __ieee754_expf((float)0.5*fabsf(x));