| /picolibc-3.7.0-3.6.0/semihost/machine/riscv/ |
| D | semihost-riscv.s | 40 slli zero, zero, 0x1f
42 srai zero, zero, 0x7
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| /picolibc-3.7.0-3.6.0/newlib/libm/machine/spu/headers/ |
| D | ldexpf.h | 46 vec_uint4 zero, overflow; in _ldexpf() local
57 zero = spu_cmpeq(x_exp, 0); in _ldexpf()
64 zero = spu_orc(zero, spu_cmpgt(x_exp, 0)); in _ldexpf()
72 out = spu_andc(out, (vec_float4)zero); in _ldexpf()
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| D | scalbnf.h | 46 vec_uint4 zero, overflow; in _scalbnf() local
57 zero = spu_cmpeq(x_exp, 0); in _scalbnf()
64 zero = spu_orc(zero, spu_cmpgt(x_exp, 0)); in _scalbnf()
72 out = spu_andc(out, (vec_float4)zero); in _scalbnf()
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| D | scalbnf4.h | 67 vec_uint4 zero; in _scalbnf4() local
76 zero = spu_cmpeq(x_exp, 0); in _scalbnf4()
87 zero = spu_rlmask(spu_orc(zero, spu_cmpgt(x_exp, 0)), -1); in _scalbnf4()
94 out = spu_andc(out, (vec_float4)zero); in _scalbnf4()
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| D | powd2.h | 70 vector double zero = spu_splats(0.0); in _powd2() local
79 x_is_neg = (vec_uint4)spu_cmpgt(zero, x); in _powd2()
115 out = spu_sel(out, spu_splats(1.0), spu_cmpabseq(y, zero)); in _powd2()
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| /picolibc-3.7.0-3.6.0/newlib/libc/machine/mips/ |
| D | strcmp.S | 92 bne t0, zero, L(byteloop)
108 bne t0, zero, L(returnzero)
132 move v0, zero
160 beq t0, zero, L(wexit01)
167 beq t8, zero, L(wexit89)
174 beq t0, zero, L(wexit01)
182 beq t0, zero, L(wexit01)
189 beq t8, zero, L(wexit89)
196 beq t0, zero, L(wexit01)
218 beq v0, zero, L(bexit01); \
[all …]
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| /picolibc-3.7.0-3.6.0/newlib/libm/math/ |
| D | srf_lgamma.c | 88 static const float zero = 0.0000000000e+00; variable
100 return __kernel_sinf(pi * x, zero, 0); in sin_pif()
114 y = zero; in sin_pif()
127 y = __kernel_sinf(pi * y, zero, 0); in sin_pif()
131 y = __kernel_cosf(pi * ((float)0.5 - y), zero); in sin_pif()
135 y = __kernel_sinf(pi * (one - y), zero, 0); in sin_pif()
139 y = -__kernel_cosf(pi * (y - (float)1.5), zero); in sin_pif()
142 y = __kernel_sinf(pi * (y - (float)2.0), zero, 0); in sin_pif()
180 if (t == zero) { in __math_lgammaf_r()
185 if (t < zero) in __math_lgammaf_r()
[all …]
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| D | sr_lgamma.c | 156 static const __float64 zero = 0.00000000000000000000e+00; variable
168 return __kernel_sin(pi * x, zero, 0); in sin_pi()
182 y = zero; in sin_pi()
195 y = __kernel_sin(pi * y, zero, 0); in sin_pi()
199 y = __kernel_cos(pi * (_F_64(0.5) - y), zero); in sin_pi()
203 y = __kernel_sin(pi * (one - y), zero, 0); in sin_pi()
207 y = -__kernel_cos(pi * (y - _F_64(1.5)), zero); in sin_pi()
210 y = __kernel_sin(pi * (y - _F_64(2.0)), zero, 0); in sin_pi()
248 if (t == zero) { in __math_lgamma_r()
253 if (t < zero) in __math_lgamma_r()
[all …]
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| D | sf_atan2.c | 19 static const float tiny = 1.0e-30, zero = 0.0, variable
73 return zero; /* atan(+...,+INF) */ in atan2f()
75 return -zero; /* atan(-...,+INF) */ in atan2f()
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| D | sf_jn.c | 21 static const float zero = 0.0000000000e+00; variable
50 b = zero; in jnf()
66 b = zero; in jnf()
123 for (t = zero, i = 2 * (n + k); i >= m; i -= 2) in jnf()
190 return zero; in ynf()
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| D | sf_atanh.c | 21 static const float zero = 0.0; variable
34 if (ix < 0x31800000 && (huge + x) > zero) in atanhf()
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| D | s_atan2.c | 47 tiny = _F_64(1.0e-300), zero = _F_64(0.0), variable
103 return zero; /* atan(+...,+INF) */ in atan264()
105 return -zero; /* atan(-...,+INF) */ in atan264()
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| D | s_atanh.c | 39 static const __float64 zero = _F_64(0.0); variable
53 if (ix < 0x3e300000 && (huge + x) > zero) in atanh64()
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| D | sf_log.c | 30 static const float zero = 0.0; variable
59 if (f == zero) { in logf()
61 return zero; in logf()
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| /picolibc-3.7.0-3.6.0/test/ |
| D | fenv.c | 66 volatile test_t zero = 0.0; variable
216 TEST_CASE(one / zero, FE_DIVBYZERO); in main()
217 TEST_CASE(test_log(zero), FE_DIVBYZERO); in main()
228 TEST_CASE(zero * inf, FE_INVALID); in main()
229 TEST_CASE(inf * zero, FE_INVALID); in main()
232 TEST_CASE(zero / zero, FE_INVALID); in main()
234 TEST_CASE(test_remainder(one, zero), FE_INVALID); in main()
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| D | math_errhandling_tests.c | 38 volatile const FLOAT_T makemathname(zero) = (FLOAT_T) 0.0;
106 FLOAT_T makemathname(test_asinh_0)(void) { return makemathname(asinh)(makemathname(zero)); } in makemathname()
127 FLOAT_T makemathname(test_cbrt_0)(void) { return makemathname(cbrt)(makemathname(zero)); } in makemathname()
128 FLOAT_T makemathname(test_cbrt_neg0)(void) { return makemathname(cbrt)(-makemathname(zero)); } in makemathname()
137 FLOAT_T makemathname(test_cos_0)(void) { return makemathname(cos)(makemathname(zero)); } in makemathname()
145 …kemathname(test_drem_0)(void) { return makemathname(drem)(makemathname(two), makemathname(zero)); } in makemathname()
151 …ame(test_drem_inf_0)(void) { return makemathname(drem)(makemathname(infval), makemathname(zero)); } in makemathname()
152 …mathname(test_drem_2_0)(void) { return makemathname(drem)(makemathname(two), makemathname(zero)); } in makemathname()
158 FLOAT_T makemathname(test_erf_0)(void) { return makemathname(erf)(makemathname(zero)); } in makemathname()
159 FLOAT_T makemathname(test_erf_neg0)(void) { return makemathname(erf)(-makemathname(zero)); } in makemathname()
[all …]
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| /picolibc-3.7.0-3.6.0/newlib/libm/common/ |
| D | sf_log1p.c | 31 static const float zero = 0.0; variable
52 if(two25+x>zero /* raise inexact */ in log1pf()
87 if(f==zero) { if(k==0) return zero; in log1pf()
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| D | s_log1p.c | 132 static const __float64 zero = _F_64(0.0); variable
152 if(two54+x>zero /* raise inexact */ in log1p64()
187 if(f==zero) { if(k==0) return zero; in log1p64()
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| /picolibc-3.7.0-3.6.0/newlib/libm/ld/ld80/ |
| D | e_atanhl.c | 35 static const long double zero = 0.0l; variable
50 if(ix<0x3fe3&&(huge+x)>zero) return x; /* x<2**-28 */ in atanhl()
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| D | s_truncl.c | 32 static const float zero[] = { 0.0, -0.0 }; variable
46 return ((long double)zero[(es&0x8000)!=0]); in truncl()
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| /picolibc-3.7.0-3.6.0/newlib/libc/machine/hppa/ |
| D | strncmp.S | 106 addibt,<=,n -4,count,zero /* have we checked N chars? */
139 addibt,<=,n -4,count,zero /* have we checked N chars? */
141 b,n zero
175 addibt,<=,n -4,count,zero /* have we checked N chars? */
177 b,n zero /* zero ret0 and quit */
187 zero: copy r0,ret0 label
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| /picolibc-3.7.0-3.6.0/newlib/libm/ld/ld128/ |
| D | s_truncl.c | 30 static const float zero[] = { 0.0, -0.0 }; variable
44 return (long double)(zero[((ix0>>48)&0x8000)!=0]); in truncl()
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| D | e_atanhl.c | 35 static const long double zero = 0.0L; variable
55 if(ix<0x3fc60000 && (huge+x)>zero) return x; /* x < 2^-57 */ in atanhl()
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| /picolibc-3.7.0-3.6.0/newlib/libm/ld/common/ |
| D | e_atan2l.c | 27 static const long double zero = 0.0l; variable
78 case 0: return zero ; /* atan(+...,+INF) */ in atan2l()
79 case 1: return -zero ; /* atan(-...,+INF) */ in atan2l()
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| D | s_rintl.c | 47 static const float zero[2] = { 0.0, -0.0 }; variable
82 return ((long double)zero[sign]); in rintl()
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