Searched refs:j0 (Results 1 – 13 of 13) sorted by relevance
| /bionic/libm/upstream-freebsd/lib/msun/src/ |
| D | s_floor.c | 35 int32_t i0,i1,j0; in floor() local
38 j0 = ((i0>>20)&0x7ff)-0x3ff; in floor()
39 if(j0<20) { in floor()
40 if(j0<0) { /* raise inexact if x != 0 */ in floor()
47 i = (0x000fffff)>>j0; in floor()
50 if(i0<0) i0 += (0x00100000)>>j0; in floor()
54 } else if (j0>51) { in floor()
55 if(j0==0x400) return x+x; /* inf or NaN */ in floor()
58 i = ((u_int32_t)(0xffffffff))>>(j0-20); in floor()
62 if(j0==20) i0+=1; in floor()
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| D | s_ceil.c | 35 int32_t i0,i1,j0; in ceil() local
38 j0 = ((i0>>20)&0x7ff)-0x3ff; in ceil()
39 if(j0<20) { in ceil()
40 if(j0<0) { /* raise inexact if x != 0 */ in ceil()
46 i = (0x000fffff)>>j0; in ceil()
49 if(i0>0) i0 += (0x00100000)>>j0; in ceil()
53 } else if (j0>51) { in ceil()
54 if(j0==0x400) return x+x; /* inf or NaN */ in ceil()
57 i = ((u_int32_t)(0xffffffff))>>(j0-20); in ceil()
61 if(j0==20) i0+=1; in ceil()
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| D | s_rint.c | 40 int32_t i0,j0,sx; in rint() local
45 j0 = ((i0>>20)&0x7ff)-0x3ff; in rint()
46 if(j0<20) { in rint()
47 if(j0<0) { in rint()
59 i = (0x000fffff)>>j0; in rint()
71 if(j0==19) i1 = 0x40000000; else in rint()
72 if(j0==18) i1 = 0x80000000; else in rint()
73 i0 = (i0&(~i))|((0x20000)>>j0); in rint()
76 } else if (j0>51) { in rint()
77 if(j0==0x400) return x+x; /* inf or NaN */ in rint()
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| D | s_ceilf.c | 27 int32_t i0,j0; in ceilf() local
31 j0 = ((i0>>23)&0xff)-0x7f; in ceilf()
32 if(j0<23) { in ceilf()
33 if(j0<0) { /* raise inexact if x != 0 */ in ceilf()
39 i = (0x007fffff)>>j0; in ceilf()
42 if(i0>0) i0 += (0x00800000)>>j0; in ceilf()
47 if(j0==0x80) return x+x; /* inf or NaN */ in ceilf()
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| D | s_floorf.c | 36 int32_t i0,j0; in floorf() local
39 j0 = ((i0>>23)&0xff)-0x7f; in floorf()
40 if(j0<23) { in floorf()
41 if(j0<0) { /* raise inexact if x != 0 */ in floorf()
48 i = (0x007fffff)>>j0; in floorf()
51 if(i0<0) i0 += (0x00800000)>>j0; in floorf()
56 if(j0==0x80) return x+x; /* inf or NaN */ in floorf()
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| D | s_trunc.c | 35 int32_t i0,i1,j0; in trunc() local
38 j0 = ((i0>>20)&0x7ff)-0x3ff; in trunc()
39 if(j0<20) { in trunc()
40 if(j0<0) { /* raise inexact if x != 0 */ in trunc()
46 i = (0x000fffff)>>j0; in trunc()
52 } else if (j0>51) { in trunc()
53 if(j0==0x400) return x+x; /* inf or NaN */ in trunc()
56 i = ((u_int32_t)(0xffffffff))>>(j0-20); in trunc()
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| D | s_truncf.c | 33 int32_t i0,j0; in truncf() local
36 j0 = ((i0>>23)&0xff)-0x7f; in truncf()
37 if(j0<23) { in truncf()
38 if(j0<0) { /* raise inexact if x != 0 */ in truncf()
42 i = (0x007fffff)>>j0; in truncf()
48 if(j0==0x80) return x+x; /* inf or NaN */ in truncf()
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| D | s_modf.c | 35 int32_t i0,i1,j0; in modf() local
38 j0 = ((i0>>20)&0x7ff)-0x3ff; /* exponent of x */ in modf()
39 if(j0<20) { /* integer part in high x */ in modf()
40 if(j0<0) { /* |x|<1 */ in modf()
44 i = (0x000fffff)>>j0; in modf()
56 } else if (j0>51) { /* no fraction part */ in modf()
58 if (j0 == 0x400) { /* inf/NaN */ in modf()
67 i = ((u_int32_t)(0xffffffff))>>(j0-20); in modf()
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| D | s_rintf.c | 34 int32_t i0,j0,sx; in rintf() local
38 j0 = ((i0>>23)&0xff)-0x7f; in rintf()
39 if(j0<23) { in rintf()
40 if(j0<0) { in rintf()
51 if(j0==0x80) return x+x; /* inf or NaN */ in rintf()
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| D | s_modff.c | 27 int32_t i0,j0; in modff() local
30 j0 = ((i0>>23)&0xff)-0x7f; /* exponent of x */ in modff()
31 if(j0<23) { /* integer part in x */ in modff()
32 if(j0<0) { /* |x|<1 */ in modff()
36 i = (0x007fffff)>>j0; in modff()
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| D | math_private.h | 690 #define __ieee754_j0 j0
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| /bionic/libm/include/ |
| D | math.h | 248 double j0(double);
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| /bionic/tests/ |
| D | math_test.cpp | 1051 TEST(math, j0) { in TEST() argument
1052 ASSERT_FLOAT_EQ(1.0, j0(0.0)); in TEST()
1053 ASSERT_FLOAT_EQ(0.76519769, j0(1.0)); in TEST()
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